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2015 60 Hz AIM Manual

1. START CAPACITOR START CAPACITOR RUN CAPACITOR 2 UNE CONTACTOR LINE POWER FROM TWO POLE LINE FUSED SWITCH OR CIRCUIT BREAKER AND OTHER CONTROL TWO POLE 10 IF USED FUSED PRESSURE SWITCH OR OTHER OVERLOAD OR CONTROL 01 CIRCUIT SWITCH 10 MAIN OVERLOAD BREAKER MAIN OVERLOAD LEAD MOTOR 282 113 8110 282 113 8310 or 282 113 9310 START CAPACITOR ag RUN CAPACITOR START CAPACITOR START CAPACITOR RUN CAPACITOR GROUND LEAD LINE POWER FROM TWO POLE WS FUSED SWITCH OR CIRCUIT BREAKER AND OTHER CONTROL TWOPOLE 10 IF USED FUSED PRESSURE SWITCH OR OTHER START OR CONTROL MAIN START MAIN OVERLOAD OVERLOAD CIRCUIT SWITCH OVERLOAD OVERLOAD GROUND TO BREAKER LEAD MOTOR 7 5 hp STANDARD 282 201 9210 7 5 hp DELUXE 282 201 9310 56 MAINTENANCE Single Phase Motors amp Controls START CAPACITOR START CAPACITOR START CAPACITOR START CAPACITOR START CAPACITOR RUN CAPACITOR LINE POWER e FROM TWO POLE FUSED SWITCH OR CIRCUIT BREAKER mme m me CONTROL GROUND SWITCH OR OTHER OVERLOAD OR CONTROL M LEAD a mn E OVERLOAD OVERLOAD Bum MOTOR LEAD MOTOR 10 hp STANDARD 10 hp DELUX
2. e Lengths in BOLD only meet the US National Electrical Code ampacity requirements for individual conductors in free air or water Lengths NOT bold meet NEC ampacity requirements for either individual conductors or jacketed cable See page 11 for additional details i gt hree Phase Motors I APPLICATION Table 19 Three Phase 75 C Cable 60 Hz Service Entrance to Motor Maximum Length in Feet inco MOTOR RATING vos up oe tee soo soo 710 140 1800 2840 4420 510 80 1280 2030 3160 430 690 1080 170 2670 440 540 30 500 790 1260 1960 3050 3780 2001 240 390 610 970 1520 2360 2940 3610 4450 5420 60 Hz 180 290 470 14 1160 180 2250 2760 3390 4130 Three 10 170 280 440 690 1080 1350 1660 2040 2490 3050 3670 4440 5030 Phase 0 200 30 400 70 960 180 1450 170 2170 2600 3150 3560 Stead 0 150 230 570 570 720 880 1090 1330 1640 1970 730 2720 3100 3480 3800 4420 0 0 160 250 390 490 600 740 910 0 1340 1630 1850 2100 2350 2570 2980 0 0 0 0 190 300 380 460 570 700 860 1050 1270 1440 1650 1850 2020 2360 0 0 0 240 300 370 460 570 700 840 1030 170 1530 1500 1640 1900 0 0 0 0 200 250 30 380 410 580 700 850
3. 16 17 Cable Selection 60 C Six Wire Cable Selection 75 C Three Wire Cable Selection 75 C Six Wire Three Phase Motor Specifications Overload Protection Submersible Motor Installation Record Action Facts Submersible Motor Installation Record No 2207 Submersible Booster Installation Record No 3655 SubMonitor Power Factor Correction Three Phase Starter Diagrams Three Phase Power Unbalance Rotation and Current Unbalance Three Phase Motor Lead Identification Phase Converters Reduced Voltage Starters Inline Booster Pump Systems Variable Speed Operation Electronic Products SubDrive MonoDrive Overview SubDrive MonoDrive Generator Sizing SubDrive MonoDrive Ground Wire Location SubDrive MonoDrive Fuse Circuit Breaker Sizing SubDrive MonoDrive Wire Sizing SubDrive MonoDrive Pressure Tank Sizing SubDrive MonoDrive Pressure Tank Pre Charge Pump to Motor Assembly Shaft Height and Free End Pla Submersible Leads and Cables Integral hp Control d GE 51 52 Control Wiring Diagtame EE 54 57 Electronic Controls Pumptec Plus Troubleshooting During Installation Pumptec Plus and Pumptec After Installation QD Pumptec and Pumptec Troubleshooting SubDrive MonoDrive Troubleshooting SubMonitor Troubleshooting Abbreviations d d wm Storage Franklin Electric submersible motors are a water lubricated desig
4. 279162 380 40 K89 126 104 12 279102 460 40 K87 1107C 86 92 279112 575 40 K78 18668 69 n 219163 380 4 1950 13 14 279103 460 40 K89 126 106 4 21913 575 40 87 1950C 86 92 219164 380 50 28 1008 168 181 21904 460 50 126 1825A 89 149 279114 515 4 K90 1142C 19 219165 380 5 K32 11558 27 23 219105 460 50 20 110 184 279115 515 5 K26 1825A 188 M8 279166 380 5 LI47B 250 269 K32 1228 206 22 21916 515 1 K28 11008 166 18 Note Other relay types from these and other manufacturers may or may not provide acceptable protection and they should not be used without approval of Franklin Electric N c D gt en Some approved types may only be available for part of the listed motor ratings When relays are used with current transformers relay setting is the specified amps divided by the transformer ratio Lovato RC9 RC22 RC80 RF25 amp RF95 Matsushita FAT I5N 15GN 15E 15GE FUN FHT I5N Mitsubishi ET 2 TH K20KF 20 TH K20TAKF TH KGOKF Omron K2CM Set Operating Timing Code 10 amp time setting 6 sec max SE KP24E time setting 6 sec max Riken Samwha EOCRS Set for Class 5 EOCR ST EOCR SE EOCR AT time setting 6 sec max Siemens Types 3UA50 52 54 55 58 59 60 61 62 66 68 70 515 SUB Class 5 Sprecher and Schuh Types
5. d 3 Wire Control Boxes Single phase three wire submersible motors require the use of control boxes Operation of motors without control boxes or with incorrect boxes can result in motor failure and voids warranty Control boxes contain starting capacitors a starting relay and in some sizes overload protectors running capacitors and contactors Ratings through 1 hp may use either a Franklin Electric solid state QD or a potential voltage type starting relay while larger ratings use potential relays Potential Voltage Relays Potential relays have normally closed contacts When power is applied both start and main motor windings are energized and the motor starts At this instant the voltage across the start winding is relatively low and not enough to open the contacts of the relay 2 Wire Motor Solid State Controls BIAC Switch Operation When power is applied the bi metal switch contacts are closed so the triac is conducting and energizes the start winding As rpm increases the voltage in the sensor coil generates heat in the bi metal strip causing the bi metal strip to bend and open the switch circuit This removes the starting winding and the motor continues to run on the main winding alone Approximately 5 seconds after power is removed from the motor the bi metal strip cools sufficiently to return to its closed position and the motor is ready for the next start cycle If during operation the mot
6. 7 1040 280 3 Is 841 904 380 50 10 16508 509 547 460 30 15208 420 452 55 50 Kn 13908 57 36 2 380 3 18668 698 75 0 460 3 K7 7100 57 620 55 3 15088 461 406 380 3 7 tonc 867 92 460 3 19508 76 710 55 3 KIT 700 513 96 380 40 177 ws mo 460 40 k87 uor 846 910 55 40 K8 18668 61 Footnotes for Tables 29 30 31 and 31 NOTE 1 Furnas intermediate sizes between NEMA starter sizes apply where 1 is shown in tables size 1 75 replacing 2 2 5 replacing 3 3 5 replacing 4 and 4 5 replacing 5 Heaters were selected from Catalog 294 table 332 and table 632 starter size 00 Size B Size 4 starters are heater type 4 JG Starters using these heater tables include classes 14 17 and 18 inNOVA classes 36 and 57 reduced voltage and classes 87 88 and 89 pump and motor control centers Overload relay adjustments should be set no higher than 100 unless necessary to stop nuisance tripping with measured amps in all lines below nameplate maximum Heater Selections for class 16 starters Magnetic Definite Purpose will be furnished upon request NOTE 2 General Electric heaters are type 8125 usable only on type 8124 overload relays and were selected from Catalog GEP 1260 page 184 Adjustment should be set no higher than 100 unless necessary to stop nuisance tripping with measured amps in all lines below nameplate maximum NOTE 3 Adjustable overload relay
7. gt 1880 2220 3490 5520 8620 990 1590 2520 3970 6220 80 170 1860 2920 4590 750 890 490 790 1270 2010 3130 4890 6090 570 610 90 1540 240 3780 470 5790 740 8740 300 490 780 1240 1950 3040 3790 4660 5760 7060 240 400 645 1020 1600 2500 3120 3840 4740 5820 750 8670 0 300 480 50 180 1860 2510 2850 3490 4290 5260 6340 770 8740 0 0 380 590 960 1500 1870 2310 2830 3460 4260 5130 6210 7050 8010 8980 9790 0 0 330 500 790 1270 1590 1950 2400 2940 3600 4330 5250 5950 6780 7600 8290 9610 0 0 0 420 660 1030 1290 1590 1960 2400 2950 3570 430 4930 5620 6330 6910 8050 0 0 0 0 400 780 960 180 1450 1780 2190 2650 3220 3660 4180 470 540 5980 0 0 0 0 0 600 740 90 10 1420 140 2100 2530 2880 3270 3660 3970 4600 0 0 0 0 0 520 650 800 990 170 1480 1780 2160 2450 2790 3120 3410 3950 0 0 0 0 0 0 570 700 860 1060 1300 1570 190 2170 2480 2780 3040 3540 0 0 0 0 0 0 500 60 760 930 140 1370 1670 1890 7160 2420 2640 3070 Lengths in BOLD only meet the US National Electrical Code ampacity requirements for individual conductors in free air or water Lengths NOT in bold meet NEC
8. Table 3 Number of Starts MOTOR RATING MAXIMUM STARTS PER 24 HR PERIOD HP KW SINGLE PHASE THREE PHASE Up to 0 75 Up to 0 55 300 300 11155 0 75 thru 4 100 300 75 thru 30 55 thru 22 50 100 40 and over 30 and over 100 Keeping starts per day within the recommended numbers provides the best system life However when used with a properly configured Reduced Voltage Starter RVS or Variable Frequency Drive VFD 7 5 thru 30 hp three phase motors can be started up to 200 times per 24 hour period 1 Minimize the frequency of starts preferably to fewer than per 24 hour period Six and eight inch motors should have a minimum of 20 minutes between starts or starting attempts 2 Do not use in systems which can run even for short periods at full speed without thrust toward the motor All Motors Transformer Capacity Single Phase Three Phase M 1 Distribution transformers must be adequately sized to satisfy the requirements of three phase systems Open systems require larger transformers since only two the submersible motor When transformers are too small to supply the load there is a transformers are used reduction in voltage to the motor Other loads would add directly to the kVA sizing requirements of the transformer Table 4 references the motor horsepower rating single phase and three phase total bank effective kVA required and the smallest transformer required for open or closed Table
9. 1 SCC 2822029210 7794081205 5000 30 21 155 01160 155327 QR 5 0 2 775 463 120 mm 30 1 2154061035 155 031 60 10 275 468 18 76259 30 1 STANDARD 282 2029230 215 468 19 2034 30 155327 QR 5 m 2 155 409 101M 775 468 19S man d 2822029310 2154681205 5000 30 155 031 60 1553261021 155327 QR 5 m 775 463 120 mm 30 1 275 406 1035 155 031 60 155 326 102 275 468 18 76259 30 1 282 202 3330 215 468 19 2034 30 1 155327 QR 5 m 2 155 409 101M 2154681005 mm 30 2 2154061055 28208930 2 44 155 031 60 155429101 L 215 463 1205 1 2154061035 155 031601 155429101 L 282203 9330 2754681195 30 2 155 327 109 R 6 m 3 155 409 102M 275 468 120 5000 30 2 275 4061035 155 071601 M 155327 109 R 6 m 3 155 409 102 M 2 required FOOTNOTES 1 Surge arrestors 150 814 902 are suitable for all control boxes 2 SeStart M Main L Line Run Deluxe Control box with line contactor 3 For 208 volt systems or where line voltage is between 200 volts and 210 volts a low voltage relay is required On 3 hp and smaller control boxes use relay part 155 031 103 in place of 155 031 102 and use the next larger cable size than specified in the 230 volt table On 5 hp and larger use relay 155 031 602 in place of 155 031 601 and next larger wire Boost transformers per page 15 are an alternative to special relays and cable A Control box model 2
10. Three Phase Motors d wm Table 20 Three Phase 75 C Cable Continued MOTOR RATING vous 1 o ee ERKENNEN 500 3n 2730 4350 6850 2300 3670 5770 9070 1700 270 4270 6730 1800 2070 3270 5150 8050 1000 1600 2520 3970 6200 590 950 1500 2360 3700 5750 40 680 1070 1690 2640 4100 500 6260 7680 310 500 790 1250 1960 3050 3800 4680 5750 7050 460V 0 340 540 850 1340 2090 2600 3200 3930 4810 5900 70 0 0 650 1030 160 2000 2470 3040 3730 4580 50 Phase 0 0 330 530 80 1300 1620 1990 2450 300 3700 4470 5430 3 Lead 0 0 430 680 1070 1330 1640 2030 2490 3060 3700 4500 530 5860 0 0 0 320 500 790 980 120 1490 1830 2250 270 3290 3730 4250 0 0 0 0 40 640 800 980 120 1480 1810 2190 2650 300 3420 3830 4180 4850 0 0 0 0 0 54 670 80 1020 1250 1540 1850 2240 2540 2890 3240 3540 4100 0 0 0 0 0 440 550 680 840 1030 1260 1520 1850 2000 2400 2700 2950 3440 0 0 0 0 0 0 0 500 620 760 940 TEO 1380 1560 1790 2010 790 2550 0 0 0 0 0 0 0 0 0 600 740 890 1000 1220 1390 1560 1700 1960 0 0 0 0 0 0 0 0 0 0 630 760 920 1050 190 1340 1460 1690 0 0 0 0 0 0 0 0 0 0 0 670 80 930 1060 1190 1300 150 0 0 0 0
11. NONE No supply voltage present Verify cable connection between main control board and display board Display board cable disconnected or loose If correct voltage is present replace drive Verify water pressure is below system set point If Pressure Input Board break away tab is removed ensure auxiliary device is connected and closed circuit If Pressure Input Board break away tab is removed and no auxiliary device is being used manually short circuit AUX IN connections GREEN Jumper wires together at pressure sensor if pump starts replace sensor Pressure sensor circuit QN DISPLAY f pump doesn t start check sensor connection at Pressure Input Board if loose repair f pump doesn t start jumper sensor connection at Pressure Input Board If pump starts replace wire f pump doesn t start with sensor Pressure Input Board connection jumpered replace Pressure Input Board NO WATER If pump doesn t start with new Pressure Input Board replace drive RED 22 FAULT CODE ON DISPLAY Fault detected Proceed to fault code description and remedy Verify Maximum Frequency setting If this setting was reduced below maximum value increase Verify motor pump ratings and match to motor pump settings on drive Drive and motor are operating DIP switch or Wi Fi GREEN Gees i check for closed valve or stuck check valve MOTOR FREQUENCY ON DISPLAY Motor may be running backwards Frequency
12. Overheated Controller Underload Locked pump Broken pipe detection NEMA 3R only excluding 2W Short Circuits User configuarable underload off time NEMA 3R only excluding 2W Undervoltage WARNING Serious or fatal electrical shock may result from failure to connect the motor SubDrive MonoDrive Controller metal plumbing and all other metal near the motor or cable to the power supply ground terminal using wire no smaller than motor cable wires To reduce the risk of electrical shock disconnect power before working on or around the water system Capacitors inside the SubDrive MonoDrive Controller can still hold a lethal voltage even after power has been removed Allow 10 minutes for dangerous internal voltage to discharge Do not use motor in swimming areas Generator Sizing for SubDrive MonoDrive Basic generator sizing for the Franklin Electric SubDrive MonoDrive system is 1 5 times maximum input Watts consumed by the drive rounded up to the next normal sized generator Recommended minimum generator sizes MonoDrive 1 2 hp 0 37 kW 2000 Watts 2 kW 3 4 hp 0 55 KW 3000 Watts 3 KW 1110 0 75 kW 3500 Watts 3 5 kW SubDrivel5 3500 Watts 3 5 kW SubDrive20 5700 Watts 6 kW SubDrive30 7000 Watts 7 kW SubDrive2W 6000 Watts 6 kW MonoDriveXT 15 hp LIKW 4000 Watts 4 kW 2 hp 1 5 kW 5000 Watts 5 kW SubDrive75 3500 Watts 3 5 KW SubDrivel00 5700 Watts 6 kw SubDrivel50 7000
13. The motor must never operate below 30 Hz This is the minimum speed required to provide correct bearing lubrication The motor s operating speed must always operate so the minimum water flow requirements of 0 5 ft sec for 6 inch amp 8 inch motors and 0 25 ft sec for 4 inch motors is supplied The motor underload protection is normally set to trip at 80 of the system s typical operating current However the underload trip point must be selected so that minimum flow requirements are always met Starting and Stopping Ramp Settings The motor must reach or pass the 30 Hz operating speed within 1 second of the motor being energized If this does not occur the motor bearings will be damaged and the motor life reduced The best stopping method is to turn power off followed by a natural coast to stop A controlled stop from 30 Hz to 0 Hz is allowed if the time does not exceed 1 second Drive Carrier Frequency The carrier frequency is set in the field The drive typically has a selectable range between 2k and 12k Hz The higher the carrier wave frequency setting the greater the voltage spikes the lower the carrier wave frequency setting the rougher poorer the shape of the power curve The carrier frequency should be set within the range of 4k to 5k Hz for encapsulated Submersible motors Application Function Setting 4 If the VFD has a setting of centrifugal pump or propeller fan it should be used Centrifugal pumps and
14. o 20 30 0 50 850 90 mo 150 0 1590 930 1490 2350 300 5760 890 00 1080 1700 2580 490 6490 8060 9860 560 910 1430 2260 3520 5460 6780 8290 40 670 1060 1670 200 4050 5030 6160 7530 am 30 510 so 1280 2010 950 3890 470 5860 7UO 8780 20 390 620 990 1540 2400 2980 3660 4480 5470 6690 8020 9680 20 370 590 920 1430 1790 290 2690 3290 4030 4850 5870 6650 7560 8460 9220 160 260 420 650 1020 1270 1560 1920 2940 2870 3440 ml 410 5340 5970 6500 7510 190 310 490 760 950 TUO 1760 2160 260 960 3590 soo 4600 500 5840 0 Z0 330 520 800 980 1200 250 2440 3mo 3400 3940 gt gt o o gt gt 0 0 250 400 500 610 760 930 140 1580 1680 190 2180 2450 2680 5120 0 0 320 400 500 00 750 920 120 1360 1540 1760 1980 2160 2520 0 0 0 0 0 260 330 410 50 620 760 930 130 1280 1470 1650 1800 210 2690 4290 6730 2000 3190 500 7860 1620 2580 4060 6390 9980 130 1970 3100 4890 7630 870 1390 2180 3450 5400 8380 680 1090 170 2690 4200 6500 8020 9830 400 640 100 1590 2490 3870 4780 5870 7230 8830 20 440 690 1090 1710 2640 3260 4000 493
15. 236651 60 15 25 1000 28 5 8000 45 55 80 80 150 236601 60 15 218 7000 24 6 8000 54 18 80 80 150 236661 B 60 15 154 1000 15 8000 16 21 80 80 19 236611 60 15 10 9 7000 12 3 8000 24 29 80 80 65 236621 60 15 87 7000 98 8000 3 1 4 6 80 80 5 236652 60 5 31 9400 3 10800 31 45 19 19 198 236602 60 5 284 9400 32 2 10800 41 57 19 19 172 256662 1 60 5 176 9400 19 6 10800 1245 19 19 104 236612 60 5 142 9400 161 10800 19 24 19 19 86 236622 60 15 14 9400 129 10800 3 0 3 7 19 19 69 236655 60 115 418 13700 544 15800 44 29 9 9 306 256603 60 5 416 5700 474 15800 28 55 9 9 266 256663 60 15 258 15700 28 9 15800 11 95 8l 8l 161 236613 60 15 20 8 3700 23 7 15800 1144 9 9 133 236625 60 5 16 6 15700 19 15800 18 23 9 9 106 256654 60 5 61 9 8100 69 7 20900 16 20 82 82 416 236604 60 5 53 8 8100 60 6 20900 42 26 8 8 362 236664 60 15 3 8100 313 20900 55 68 82 82 219 236614 60 115 269 8100 303 20900 8 10 82 82 181 236624 60 15 215 8100 242 20900 13 16 82 82 145 256655 60 15 TH 22500 86 5 25700 12 15 8 8 557 256605 60 15 67 22500 164 25100 15 19 8 8 480 256665 60 15 4 22500 46 25700 46 56 85 8 291 236615 60 15 355 22500 38 2 25700 6 7 8 8 240 256625 60 15 26 8 22500 30 25100 1043 8 85 192 236656 60 15 90 9 26900 104 3100 9 8 8 653 236606 60 15 79 26900 90 4 3100 14 17 8 8 568 256666 60 15 48 8 26900 554 31100 35 43 8 8 37 236616 60 15 395 26900 452 3100 52 64 8 8 284 256626 60 15 31 6 26900 36 2 31100 48 95 8 8 21 256667 60 15 66 5 35600 146 42400 46 33 8 8 481 2366
16. 40 480 580 690 790 940 1050 140 1520 gt lt gt e e ccc cc 880 1420 2250 3540 5550 8620 630 1020 1600 2530 3960 6150 7650 9390 460 750 180 1870 2940 4570 5700 7020 8620 30 510 80 1270 2010 3130 3900 4800 5890 7210 8850 230 380 610 90 1540 240 3000 3700 4560 5590 6870 8290 190 30 490 790 1240 1950 2430 2980 3670 4510 5550 6700 840 0 250 40 640 1020 1600 1990 2460 3040 3730 4590 5550 6750 7690 8790 0 0 300 480 750 1470 1810 2230 2740 3370 4060 4930 5590 6370 250 310 590 960 1200 1470 1810 2220 270 3280 3970 4510 5130 570 6270 7270 0 320 500 80 1000 1240 1530 1870 2310 2770 3360 3810 4330 4860 5310 6150 0 420 660 80 1020 1260 1540 1890 2280 2770 3150 3600 4050 4420 5160 310 500 610 760 90 140 140 1690 2070 2340 2680 3010 3280 3820 0 390 470 590 730 880 mO 1330 1500 1830 2080 2340 2550 2940 40 510 60 70 90 140 1880 1570 1790 2000 2180 2530 0 0 0 450 550 680 830 1000 1220 1390 1580 1780 1950 2270 480 590 730 40 1070 1210 1580 1550 1690 1970 e e ccc c
17. Closed valve Low line current Loose pump impeller Broken shaft or coupling Phase loss Normal line current Wrong SF Max Amps setting High or low line voltage Overload Ground fault High line current Pump or motor dragging Motor stalled or bound pump High or low line voltage Motor is overloaded Excessive current unbalance Motor temperature sensor has detected excess Overheat Poor motor cooling motor temperature High water temperature Excessive electrical noise VFD in close proximity Phase loss Unbalance Current difference between any two legs Unbalanced power supply exceeds programmed setting Open Delta transformer Overvoltage Line voltage exceeds programmed setting Unstable power supply Poor connection in motor power circuit Undervoltage Line voltage below programmed setting ee power sup Chattering contacts Power has been interrupted too many times in a 9 T False Starts Loose connections in motor power circuit 10 second period Arcing contacts 10 Dv dt EFF FDA FL ft lb ft s gpm HERO kVAR kW 12 13 lb ft L min mA max APPLICATION Amp or amperage American Wire Gauge Bipolar Junction Transistor Degree Celsius Control Box Capacitor Run Control Deionized Direct on Line Rise Time of the Voltage Efficiency Degree Fahrenheit Food amp Drug Administration Full Load Foot Foot Pound Feet per Secon
18. Frequency OF EE 3 Mounting POSION issnin nnna 3 Transformer Capacity 4 Effects of Torque m Use of Engine Driven Generator 5 dE e 5 Well Diameters Uncased Top Feeding Screens Water Temperature and Flow 9 66 6 6 Pumptec Products Head Loss Past Motor Hot Water Applications Drawdown Seals Grounding Control Boxes and Panels Grounding Surge Arrestors Control Box Pumptec Products and Panel Environment Equipment Grounding Single Phase Motors 3 Wire Control Boxes 2 Wire Motor Solid State Controls QD Relays Solid State Cable Selection 2 Wire or 3 Wire Two Different Cable Sizes Single Phase Motor Specifications Single Phase Motor Fuse Sizing Auxiliary Running Capacitors Buck Boost Installation All Motors Submersible Motors Dimensions Tightening Lead Connector Jam Nut Pump to Motor Coupling A Maintenance All Motors Guill 00 IN 44 45 Preliminary Tests Insulation Resistance Resistance of Drop Cable Single Phase Motors and Controls Identification of Cables Single Phase Control Boxes Ohmmeter Tests QD Control Box Parts Three Phase Motors Cable Selection 60 C
19. HI TEMP 216610 460 60 15 15 5200 8 6 5800 28 34 B 72 54 0 K 9 0 216620 575 60 15 60 5200 69 5800 41 51 B n 45 0 K 276651 200 60 15 24 8 7400 283 8400 30 37 76 193 K 276601 230 60 115 216 1400 24 6 8400 Al 50 7 16 168 K 216661 2 380 60 15 151 7400 14 9 8400 11 14 76 102 K 216611 460 60 115 10 8 7400 123 8400 17 20 16 84 0 K 216621 575 60 15 8 6 1400 94 8400 26 32 16 670 216652 200 60 15 32 0 9400 363 10700 41 26 80 19 214 L 216602 230 60 115 218 9400 31 6 10700 28 35 80 19 238 L 216662 380 60 115 16 8 9400 19 2 10700 80 98 80 19 144 216612 460 60 115 159 9400 15 8 10700 12 14 80 19 19 216622 575 60 15 9400 127 10700 18 22 80 19 95 0 L 216653 200 60 15 48 5 14000 545 15900 15 19 8l 80 407 L 216605 230 60 115 42 2 14000 474 15900 19 24 8l 80 354 L 216665 380 60 115 255 11000 28 7 15900 52 65 8l 80 M L 276613 460 60 15 211 14000 23 1 15900 18 96 8l 80 177 216625 575 60 15 16 9 14000 19 0 15900 12 14 H 80 142 216654 200 60 115 64 9 18600 156 21300 10 12 80 80 48 K 276604 230 60 115 56 4 18600 64 0 21300 14 18 80 80 418 K 216664 380 60 115 341 18600 38 8 21300 4 3 80 80 253 K 216614 460 60 115 28 2 18600 32 0 21500 58 2 80 80 209 K 216624 575 60 15 22 6 18600 25 6 21300 93 115 80 80 167 K 276655 200 60 115 80 0 22600 90 6 25800 09 1 8 82 665 276605 230 60 115 69 6 22600 78 8 25800 1 3 8 82 578 216665 380 60 15 421 22600 41 25800 21 34 8 82 350 L 276615 460 60 15 34 8 22600 39 4 25800 4 3 8 82 289 L 2166
20. Model Delay sec Set At F OF C Located Form No 3655 11 14 2014 Franklin Electric Co Inc This material may be reproduced in its entirety for personal and educational purposes including reproduction in technical specifications and manuals without prior permission provided that the above copyright notice is included in all Franklin Electric Copies or substantial portions of the material All other rights reserved da Booster Installation Record d SUBMERSIBLE motor INSULATION CHECK Initial Megs Motor amp Lead Only Black TI UT Yellow 12 Red T3 W1 Installed Megs Motor Lead amp Cable Black Yellow 12 Red T3 WT VOLTAGE TO MOTOR Non Operating B Y TI UI T2 VI Y R 12 M1 13 W1 RBOSWI TU At Rated Flow of gpm BY TI UI T2 VI Y R T2 V1 13 W1 RBOSWI TU _ At Open Flow gpm BY T2 VI Y R T2 V1 13 W1 RBOSWI TU AMPS TO MOTOR At Rated Flow of gpm Black TI UT Yellow T2 VI Red T3 W1 At Open Flow gpm Black TI UT Yellow T2 VI Red T3 WT At Shut Off Black 110 Yellow 12 V1 Red T2 WI Do NOT run at Shut Off more than two 2 minutes Inlet Pressure psi Outlet Pressure psi Water Temperature F or 9 If you have any questions or problems call the Franklin Electric Toll Free Hot Line 1 800 348 2420 Comments PLEASE SKETCH THE SYSTEM Form No 3655 11 14 2014 Franklin Electric Co Inc This materia
21. OR OHMMETER SET AT R X 100K FIG 10 FIG 11 46 CU Insulation Resistance Readings Table 47 Normal ohm and Megohm Values Between All Leads and Ground CONDITION OF MOTOR AND LEADS MEGOHM VALUE OHMS VALUE Anew motor without drop cable 200 0 or more 200 000 000 or more A used motor which can be reinstalled in well 10 0 or more 10 000 000 or more MOTOR IN WELL READINGS ARE FOR DROP CABLE PLUS MOTOR 2 0 or more 2 000 000 or more New motor 0 50 2 0 500 000 2 000 000 Motor in good condition Less than 50 Less than 500 000 Insulation damage locate and repair Insulation resistance varies very little with rating Motors of all hp voltage and phase rating have similar values of insulation resistance The table above is based on readings taken with a megohm meter with a 500 VDC output Readings may vary using a lower voltage ohmmeter consult Franklin Electric if readings are in question Resistance of Drop Cable ohms The values below are for copper conductors If aluminum conductor drop cable is used Winding Resistance Measuring the resistance will be higher To determine the actual resistance of the aluminum drop The winding resistance measured at the motor should fall within the values in Tables 13 cable divide the ohm readings from this chart by 0 61 This chart shows total resistance 22 24 25 8 27 When measured through the drop cable the resistance of the dro
22. requirement at all times and all seasons Adequate inlet pressure must be provided prior to booster start up IN CONDUIT 100A 68A 136A 69A 49A 97 69A 90 TBA 736A 159A MA 32A 64 MA 84A 60A 12A 152A 104A 76A 54 mA 76A 145A 104A 194A 263A 180A 66A 46A TIA ET 109A 154 153A 1054 195A TAA 6 LEAD Y A JJA 188A 130A 265A 181A 337A 232A Based on 30 C maximum ambient with cable length of 100 feet or less Continued on next page 38 d wm Inline Booster Pump Systems Continued Four Continuous Monitoring System Requirements for Sealed Booster Systems 1 Water Temperature Feed water on each booster must be continuously monitored and not allowed to exceed the motor nameplate maximum ambient temperature at any time IF THE INLET TEMPERATURE EXCEEDS THE MOTOR NAMEPLATE MAXIMUM AMBIENT TEMPERATURE THE SYSTEM MUST SHUTDOWN IMMEDIATELY TO PREVENT PERMANENT MOTOR DAMAGE If feed water temperatures are expected to be above the allowable temperature the motor must be derated See Franklin s AIM manual Hot Water Applications section for derating guidelines The high temperature feed water derating is in addition to the exchange to DI water derating if the motor factory fill solution was exchanged to DI water 2 Inlet Pressure The inlet pressure on each booster module must be continuously monitored It must always be positive and higher t
23. 1 Does the peak voltage at the motor terminals exceed 1000 volts or is the rise time of the VFD s voltage less than 2 micro seconds Per NEMA MG 1 201 the rise time is defined as the time between 10 and 90 of the steady state voltage i e DC bus voltage 12 15 the motor nameplate voltage more than 379 Volts and is the cable from drive to motor more than 50 ft 15 2 m NOTICE More than 99 of the drives applied on water well submersible motors will require the purchase of additional output filtering based on question 1 Output filters can be expensive However when needed it is required for the motor to be considered for warranty Make sure this item is not overlooked when quoting a job PWM dV dt value can be defined as the rate at which voltage is changing with time or how fast the voltage is accelerating This information can be supplied by the drive manufacturer or the manufacturer s drive specification sheet The dV dt value cannot be measured with typical field equipment even when using a true RMS voltage amperage multi meter Three Phase Motors Franklin Electric has a line of VFDs that are specifically designed for Franklin application systems These VFDs are used in the MonoDrive and SubDrive constant pressure systems Franklin drive systems have the required additional output filtering installed however the SubDrive HPX does not Types of Output Filters A resistor inductor capacitor RLO filter has both
24. 12 5 02 06 146 45 400 54 28702 2 0 61 04 12 24605 500 1893 3109 0702 313 11 06 02 600 2271 4403 10 30 522 59 08 03 800 3028 15 05 1000 3785 2402 Hot Water Applications Standard Motors Franklin Electric offers line of Hi Temp motors which are designed to operate Table 7A Minimum gpm I m Required for in water with various temperatures up to 194 F 90 C without increased 3 ft s 91 m sec Flow Rate flow When a standard pump motor operates in water hotter than 86 F 30 a flow rate of at least 3 ft s is required When selecting the motor to drive ech 6 MOTOR 8 MOTOR a pump in over 86 F 30 C water the motor horsepower must be de rated SN THRUSTMOTOR per the following procedure INCHES om 011 um 4 102 15 57 1 Using Table 7A determine pump gpm required for different well or 5 127 80 303 Sleeve diameters If necessary add a flow sleeve to obtain at least 3 ft s flow rate 6 152 160 606 52 197 7 178 150 568 8 203 260 984 60 227 10 254 520 1970 330 1250 12 305 650 2460 M 356 1020 3860 16 406 1460 5530 Continued on next page APPLICATION 2 Determine pump horsepower required from the pump manufacturer s curve EXAMPLE 5 5 5 B ga c o I x me 1 0 0
25. 15 280 104 4915 225 415 906 215 464 201 250 300 125 1 2 250 280105 4915 223 415 902 215 464105 59 71 220 230 282 405 5015 CRC 223 415 912 275 464 126 43 53 220 156 362 101 5 310 230 280 107 4915 223 415 903 275 464 118 86 103 220 230 282 407 5015 CRO 225 415 913 215 464 105 59 71 220 156 362 102 23 370 230 280 108 4915 223 415 904 275 464113 105 126 220 250 282 408 5015 CRC 225 415 914 275 464 118 86 103 220 156 362 102 25 370 Table 50 QD Capacitor Replacement Kits Table 50B Overload Kits 60 Hz CAPACITOR NUMBER KIT HP VOLTS 1 215 464 105 305 207 905 1 15 305 100 901 275 464113 305 207 913 18 250 305 100 902 215 464 118 305 207 918 10 15 305 100 903 275 464 125 305 207 925 1 2 230 305 100 904 275 464 126 305 207 926 230 305 100 905 215 464 201 305 207 951 1 250 305 100 906 156 362 101 305 203 907 1 For Control Boxes with model numbers that end with 4915 156 362 102 305 205 908 Table 50 QD Relay Replacement Kits QD RELAY NUMBER 223 415 901 305 101 901 225415 902 305 101902 223 415 903 305 101 903 223 415 904 305101 904 223 415 905 305 101 905 223 415 906 305 101906 223 415 912 CRO 305 105 901 223 415 915 CRO 305 105 902 223 415 914 CRC 305 105 903 FOOTNOTES 1 Control boxes supplied with QD Relays are designed to operate on 230 volt systems For 208 volt systems or where line voltage is between 200 volts and 210 volts use the next larger cable size or use a boost transfor
26. 2 Connections Coil terminals B CAPACITOR Disconnect leads from one side of each capacitor before checking 3 Correct meter reading 1 Meter Setting R x 1 000 18440 180 to 1 400 ohms 2 Connections Capacitor terminals Step 2 Contacts 3 Correct meter reading Pointer should swing toward zero then drift back 1 Meter Setting to infinity except for capacitors with resistors which will drift back to 2 Connections L1 amp T1 or L2 amp 2 15 000 ohms 3 Manually close contacts C POTENTIAL VOLTAGE RELAY 4 Correct meter reading Zero ohms Step 1 Coil Test 1 Meter setting R x 1 000 2 Connections 2 amp 5 3 Correct meter readings 4 5 7 0 4 500 to 7 000 ohms for all models Step 2 Contact Test 1 Meter Setting R x 1 2 Connections 1 amp 2 3 Correct meter reading Zero ohms for all models CAUTION The tests in this manual for components such as capacitors relays and QD switches should be regarded as indicative and not as conclusive For example a capacitor may test good not open not shorted but may have lost some of its capacitance and may no longer be able to perform its function 49 Single Phase Motors amp Controls MAINTENANCE 7 Table 50 QD Control Box Parts 60 Hz LE RELAY Bo 15 280 102 4915 225 415 905 215 464125 159 191 TIO 230 280 105 4915 223 415 901 215 464 126 43 53 220
27. 8 Jam Nut 50 to 60 ft lb 68 to 81 Nm 8 Motors with 4 Screw Clamp Plate Apply increasing torque to the screws equally in a criss cross pattern until 80 to 90 in Ib 9 0 to 10 2 Nm is reached Pump to Motor Coupling Assemble coupling with non toxic FDA approved waterproof grease such as Mobile FM222 Texaco CYGNUS2661 or approved equivalent This prevents abrasives from entering the spline area and prolongs spline life Shaft Height and Free End Play Table 43 NORMAL DIMENSION SHAFT HEIGHT SHAFT HEIGHT FR Jam nut tightening torques recommended for field assembly are shown Rubber compression set within the first few hours after assembly may reduce the jam nut torque This is a normal condition which does not indicate reduced seal effectiveness Retightening is not required but is permissible and recommended if original torque was questionable A motor lead assembly should not be reused A new lead assembly should be used whenever one is removed from the motor because rubber set and possible damage from removal may prevent proper resealing of the old lead All motors returned for warranty consideration must have the lead returned with the motor Pump to Motor Assembly After assembling the motor to the pump torque mounting fasteners to the following 4 Pump and Motor 1015 1 14 Nm 6 Pump and Motor 50 ib ft 68 Nm 8 Pump and Motor 120 lb ft 163 Nm EE END PLAY 11 2 3
28. 9340 o E o Eo E o 0 0 310 590 920 1430 1770 2170 2690 3290 4000 4840 5770 6520 7430 8250 8990 0 0 280 440 700 1090 1350 1670 2060 2530 3090 3760 4500 510 2840 6510 720 8190 0 0 0 360 570 880 100 1350 1670 2050 250 3040 3640 480 4720 5250 5740 6590 0 0 0 290 470 130 910 120 1380 1700 2080 2520 3020 3430 3920 4360 4770 5490 0 0 0 0 0 50 60 820 1010 1240 1520 1840 2200 2500 2850 3170 3470 3990 0 0 0 0 0 440 540 660 820 1000 1720 1480 170 200 2290 2550 2780 3190 0 0 0 0 0 310 460 560 690 850 1030 1250 1500 1700 1940 2050 2350 2700 0 0 0 0 0 0 0 460 570 700 860 1050 1270 1440 1660 1850 2030 2350 0 0 0 0 0 0 0 0 420 50 630 760 90 1030 180 1510 1430 1650 0 0 0 0 0 0 0 0 0 0 510 620 740 840 950 1060 160 1330 0 0 0 0 0 0 0 0 0 0 0 520 620 700 790 880 960 1090 0 0 0 0 0 0 0 0 0 0 0 0 560 650 750 840 920 1070 0 0 0 0 0 0 0 0 0 0 0 0 0 550 630 700 760 880 Lengths in BOLD only meet the US National Electrical Code ampacity requirements for individual conductors in free air or water Lengths NOT in bold meet NEC ampacity requirements for either individual conductors or jacketed cable See page 11 for additional details Continued on next page
29. CT CTI CT3K 13 12 thru 15 47 KTA3 amp CET set at 6 sec max CEP 7 Class 10 6 amp 7 Square D Telemecanique Class 9065 Types TD TE TF TG TJ TK TR amp TJF Class 10 LRI D LRI F LR2 Class 10 Types 18A 32A SS Class 10 SR Class 10 and 65 A LB Series Integral 18 32 63 GV2 L GV2 M GV2 P GV3 M 16 10 amp only SF Class 10 ST Class 10 116 Class 5 or 10 LRD Class 10 Motor Logic Class10 Toshiba Type 2E RC820 set at 8 sec max WEG RW2 Westinghouse Types FT13 FT23 FT33 FT43 K27D K67D Advantage Class 10 MOR 10500 Class 5 Westmaster OLWROO and 01117100 suffix D thru P Form 2207 Action Facts SUBMERSIBLE MOTOR INSTALLATION RECORD INFORMATION SUPPLEMENT 1 0 MOTOR 11 Verify motor nameplate data meets the application hp voltage phase and Hertz 12 Check that the motor shaft rotates freely by hand on the second of two complete rotations On large motors this usually requires a motor coupling with a cheater handle welded to it 13 Check that the motor lead assembly is not damaged 14 Measure insulation resistance to ground at 500 volts BEFORE SUBMERGED It should be a minimum of 200 megohms or 200 000 000 ohms 15 Measure insulation resistance to ground at 500 volts AFTER SUBMERGED It should be a minimum of 0 5 megohms or 500 000 ohms 16 Verify the system is operating within the 10 of nameplate voltage re
30. MAIN BOARD STARTUP FAULT A fault was found internal to drive Ca n Unit may require replacement Contact your supplier No DIP Switch set or more than one 1 DIP Switch set for Motor size F2 4 INVALID DIP SWITCH SETTING No DIP Switch set or more than one 1 DIP Switch set for Pump size _ Check DIP switch settings Power down disconnect leads to the motor and power up the SubDrive If the SubDrive does not give an open phase fault F5 then there is a problem with the SubDrive Connect the SubDrive to a dry motor If the motor goes through DC test and gives underload fault FI the SubDrive is working properly 66 ri Electronic Products MAINTENANCE SubDrive2W 75 100 150 300 MonoDrive and MonoDrive XT Troubleshooting CONDITION INDICATOR LIGHT POSSIBLE CAUSE CORRECTIVE ACTION NONE No supply voltage present If correct voltage is present replace drive Verify water pressure is below system set point Jumper wires together at pressure sensor if pump starts replace sensor SOLID GREEN Pressure sensor circuit If pump doesn t start check sensor connection at printed circuit board PCB if loose repair If pump doesn t start jumper sensor connection at PCB if pump starts replace wire If pump doesn t start with sensor PCB connection jumpered replace drive SOLID RED mn Power surge bad component Power sys
31. amp settings apply to approved types listed Relay adjustment should be set at the specified SET amps Only if tripping occurs with amps in all lines measured to be within nameplate maximum amps should the setting be increased not to exceed the MAX value shown NOTE 4 Heaters shown for ratings requiring NEMA size 5 or 6 Starters are all used with current transformers per manufacturer standards Adjustable relays may or may not use current transformers depending on design 3 d ell d Son Table 31 60 Hz EN Motors HEATERS FOR ADJUSTABLE NEMA OVERLOAD RELAYS RELAYS 27 me NOTE 1 3 239660 3 289600 460 3 K77 17108 56 60 239610 515 3 K3 15208 45 48 239661 380 3 K86 1107 81 87 239601 460 3 18668 68 B 239611 515 3 1108 56 60 239662 380 40 K89 126 101 108 289602 460 40 K86 8 89 239612 575 40 1878 64 69 289663 380 4 W i 1142C 121 130 239603 460 40 K89 126 100 107 239613 515 40 K85 1950C 19 85 239664 380 50 28 11008 168 181 239604 460 4 K92 155 14 144 239614 515 4 K90 1142C 108 116 239165 380 5 K32 L135B 207 23 239105 460 50 79 11 10 189 239115 515 50 26 1825A 40 00 239166 380 5 LI47B 248 267 239106 460 50 K32 1228 206 2 28916 515 50 28 11008 169 182 239167 380 6 K26 210 290 239107 460 5 33 LI47B 233 20 239117 575 5 11110 100 200
32. conditions however where the ground wire connection could become compromised One such example would be the case where the water in the well is abnormally corrosive or aggressive In this example a grounded metal drop pipe or casing would then become the primary path to ground maximize delivery are not recommended since the suction created can be lower than atmospheric pressure WARNING Failure to ground the control frame can result in a serious or fatal electrical shock hazard enclosure painted white to reflect heat is recommended for an outdoor high temperature location A damp well pit or other humid location accelerates component failure from corrosion Control boxes with voltage relays are designed for vertical upright mounting only Mounting in other positions will affect the operation of the relay However the many installations that now use plastic drop pipes and or casings require further steps to be taken for safety purposes so that the water column itself does not become the conductive path to ground When an installation has abnormally corrosive water AND the drop pipe or casing is plastic Franklin Electric recommends the use of a GFCI with a 10 mA set point In this case the motor ground wire should be routed through the current sensing device along with the motor power leads Wired this way the GFCI will trip only when a ground fault has occurred AND the motor ground wire is no longer functional
33. due to the soft starting characteristic of the MonoDrive controller SubDrive minimum breaker amps may appear to exceed AIM manual specifications for the motors listed because SubDrive controllers are supplied from a single phase Service rather than three phase Amps SFA Motor overtemperature sensing is not provided by the drive Motor Overload Portection The drive electronics provide motor overload protection by preventing motor current from exceeding the maximum Service Factor Amps SFA Motor overtemperature sensing is not provided by the drive 59 APPLICATION Pressure Tank The SubDrive MonoDrive needs only a small pressure tank to maintain constant pressure See Table X for recommended tank size For pumps rated 12 gpm 45 4 Ipm or more Electronic Products a slightly larger tank is recommended for optimum pressure regulation The SubDrive MonoDrive can also use an existing tank with a much larger capacity Table 60 Minimum Pressure Tank Size Total Capacity PUMP FLOW RATING CONTROLLER MODEL Less than 12 gpm 45 4 Ipm SubDrivel5 SubDrive 75 or MonoDrive 2 gallons 7 6 liters SubDrive20 or SubDrivel00 4 gallon 5 15 1 liters SubDrive30 SubDrivel50 MonoDriveXT 4 gallon 5 15 1 liters SubDrive300 8 gallons 30 3 liters 12 gpm and higher 45 4 Ipm SubDrivel5 SubDrive 75 or MonoDrive 4 gallon 5 15 1 liters SubDrive20 Sub
34. in water up to 86 F 30 C A flow of 0 25 ft s for 4 motors rated 3 hp and higher and 0 5 ft s for 6 and 8 motors is required for proper cooling Table 6 shows minimum flow rates in for various well diameters and motor sizes If a standard motor is operated in water over 86 F 30 C water flow past the motor must be increased to maintain safe motor operating temperatures See HOT WATER APPLICATIONS on page 7 NOTE Franklin Electric offers line of Hi Temp motors designed to operate in water at higher temperatures or lower flow conditions Consult factory for details Flow Inducer Sleeve If the flow rate is less than specified then a flow inducer sleeve must be used A flow sleeve is always required in an open body of water FIG 1 shows a typical flow inducer sleeve construction EXAMPLE A 6 motor and pump that delivers 60 gpm will be installed in a 10 well From Table 6 90 would be required to maintain proper cooling In this case adding an 8 or smaller flow sleeve provides the required cooling FIG 1 Wells Large Diameter Uncased Top Feeding and Screened Sections Franklin Electric submersible motors are designed to operate with a cooling flow of water Well diameter is too large to meet Table 6 flow requirements Pump is in an open body of water Pumpis in a rock well or below the well casing The well is top feeding a k a cascading Pump is set in or below scre
35. loose dirty or corroded connections in fuse receptacle Check for tripped circuit breakers Replace with proper fuse or reset circuit breakers C Defective pressure switch Check voltage at contact points Improper contact of switch points can cause voltage less than line voltage Replace pressure switch or clean points D Control box malfunction For detailed procedure see pages 48 57 Repair or replace E Defective wiring Check for loose or corroded connections or defective wiring Correct faulty wiring or connections F Bound pump Check for misalignment between pump and motor or a sand bound pump Amp readings will be 3 to 6 times higher than normal until the overload trips Pull pump and correct problem Run new installation until the water clears G Defective cable or motor For detailed procedure see pages 46 amp 47 Repair or replace Motor Starts Too Often A Pressure switch Check setting on pressure switch and examine for defects Reset limit or replace switch B Check valve stuck open C Waterlogged tank Damaged or defective check valve will not hold pressure Check air charge Replace if defective Clean or replace D Leak in system Check system for leaks Replace damaged pipes or repair leaks 44 d vanene System Troubleshooting Motor Runs Continuously POSSIBLE CAU
36. max amps high check for hole in pipe Gulping water at pump inlet Frequency max amps erratic check pump operation dragging impellers This is not a drive problem Check all connections Disconnect power and allow well to recover for short time then retry Correct pressure and placement as necessary Pressure sensor placement and setting Tank may be too small for system flow Pressure gauge placement This is not a drive problem PRESSURE FLUCTUATIONS GREEN Pressure tank size and pre charge Disconnect power and check pressure gauge for pressure drop POOR REGULATION MOTOR FREQUENCY ON DISPLAY Leak in system Change tank size configuration Air entrainment into pump intake Set deeper in the well or tank install a flow sleeve with airtight seal around drop pipe and lack of submergence cable If fluctuation is only on branches before sensor enable Steady Flow Pressure sensor placement and setting Check frequency at low flows pressure setting may be too close to pump max head RUN ON GREEN Tank pre charge pressure precharge at 70 size is larger than minimum increase precharge up to 85 WON T SHUT DOWN MOTOR FREQUENCY ON DISPLAY Impeller damage Verify that the system will and hold pressure Leaky system Enable bump and or aggressive bump Sized improperly pump can t build enough head Increase minimum frequency RUNS BUT TRIPS FLASHING RED Check fault code and see corrective action P
37. meet the US National Electrical Code ampacity requirements for individual conductors in free air or water Lengths NOT in bold meet NEC ampacity requirements for either individual conductors or jacketed cable See 11 for additional details Continued on next page i gt hree Phase Motors d wm Table 18 Three Phase 60 C Cable Continued MOTOR RATING 60 C INSULATION AWG COPPER WIRE SIZE MCM COPPER WIRE SIZE vos HP s f 6 J a J 3 J 2 0 f ooo f oooo 250 f 300 350 400 500 EAE o 710 40 660 2490 3060 3730 4570 5500 6660 7540 200 1030 1620 2020 60 Hz EAA wm 30 300 460 70 1440 170 270 2650 3250 3900 4720 5340 80 go 20 340 550 850 1080 1320 1630 1990 2460 2950 3580 4080 4650 5220 5700 6630 0 0 MO 240 370 580 70 900 mo 1360 1660 2010 2440 270 3150 3520 3850 4470 ici 0 0 0 10 280 450 570 690 850 1050 1290 1570 1900 260 2470 2770 3030 3540 0 0 0 MO 20 360 450 550 690 850 1050 1260 1540 1750 1990 2250 2460 2850 0 0 0 0 10 24 370 460 570 700 870 1050 1270 1450 1660 1970 2040 2380 20 340 550 880 180 240 2680 3280 4030 4930 6040 7270 8800 9970 60 Hz 50 240 390 630 970 1530 1900 2340 2880 3510 4300 560 6240 7060 800 8950 9750 180 28
38. motor The question is Since there is already 160 feet of 10 AWG installed what size cable is required in the well with a 5 hp 250 volt single phase motor setting at 310 feet From Tables 11 amp 3 hp motor can use up to 300 feet of 10 AWG cable The application has 160 feet of 10 AWG copper wire installed Using the formula below 160 feet actual 300 feet max allowable is equal to 0 533 This means 53 5 0 533 x 100 of the allowable voltage drop or loss which is allowed between the service entrance and the motor occurs in this wire This leaves us 46 7 1 00 0 533 0 467 of some other wire size to use in the remaining 310 feet down hole wire run The table shows 8 AWG copper wire is good for 470 feet Using the formula again 310 feet used 470 feet allowed 0 660 adding this to the 0 533 determined earlier 0 533 0 660 1192 This combination is greater than 1 00 so the voltage drop will not meet US National Electrical Code recommendations Actual Length Formula Max Allowed EXAMPLE 3 hp 230 Volt Single Phase Motor Single Phase Motors Tables 11 amp show 6 AWG copper wire is good for 750 feet Using the formula 310 750 0 413 and using these numbers 0 533 0 413 0 946 we find this is less than 1 00 and will meet the NEC recommended voltage drop This works for two three or more combinations of wire and it does not matter which size wire comes first
39. not Pumptec If your pump motor will not run at all D OnPumptec only check that Pumptec is installed between the control switch and the motor A Besure you have a Franklin motor B Check wiring connections On Pumptec is lead power 230 V or 115 V connected to correct terminal Is motor lead connected to correct terminal Check for ground fault in the motor and excessive friction in the pump If your QD Pumptec or Pumptec will not trip pump when the pump breaks suction D The well may be gulping enough water to keep QD Pumptec or Pumptec from tripping It may be necessary to adjust the QD Pumptec or the Pumptec for these extreme applications Call the Franklin Electric Service Hotline at 800 348 2420 for information E On Pumptec applications does the control box have a run capacitor If so Pumptec will not trip Except for Franklin 1 5 hp motors Check for low voltage If your QD Pumptec or Pumptec chatters B Check for waterlogged tank Rapid cycling for any reason can cause the QD Pumptec or the Pumptec relay to chatter when running C On Pumptec make sure the L2 and motor wires are installed correctly If they are reversed the unit can chatter 63 ri Electronic Products MAINTENANCE SubDrive2W 75 100 150 300 MonoDrive and MonoDrive XT Should an application or system problem occur built in diagnostics will protect the system The FAULT light or digi
40. removing motor leads replace drive When fault is indicated while motor is running aem over current due to loose debris trapped in pump pump High ambient temperature Drive heat sink has exceeded max rated temperature needs to drop below 85 C to restart 1 OVERHEATED DRIVE Direct sunlight Fan blocked or inoperable ambient above 125 F direct sunlight air flow blocked Obstruction of airflow Replace fan or relocate drive as necessary Reset the pre charge pressure to 70 of sensor setting Reduce pressure setting well below relief Improper pre charge 8 OVER valve rating Use next size larger pressure tank Valve closing too fast 7 A o SubDrive300 only PRESSURE Verify valve operation is within manufacturer s specifications Y Pressure setting too close to relief valve rating 222 Reduce system pressure setting to a value less than pressure relief rating RAPID INTERNAL FAULT A fault was found internal to drive Unit may require replacement Contact your supplier 9 A Wrong hp voltage Verify motor hp and voltage Internal fault Unit may require replacement Contact your supplier SubDrive2W only operating range Hiem s VOUT SULE 64 ri Electronic Products MAINTENANCE SubDrivel5 20 30 MonoDrive and MonoDriveXT NEMA 3R Diagnostic Fault Codes NUMBER OF FLASHES FAULT POSSIBLE CAUSE CORRECTIVE ACTION Frequenc
41. the motor One in the motor pump flange connection area and one in the bottom end of the motor area The motor castings not the shell area are recommended as support points If the support is a full length support and or has bands in the shell area they must not restrict heat transfer or deform the shell Motor Support Material and Design The support system shall not create any areas of cavitation or other areas of reduced flow less than the minimum rate required by this manual They should also be designed to minimize turbulence and vibration and provide stable alignment The support materials and locations must not inhibit the heat transfer away from the motor Motorand Pump Alignment The maximum allowable misalignment between the motor pump and pump discharge is 0 025 inch per 12 inches of length 2 mm per 1000 mm of length This must be measured in both directions along the assembly using the motor pump flange connection as the starting point The booster sleeve and support system must be rigid enough to maintain this alignment during assembly shipping operation and maintenance Lubrication and Heat Resistance The best motor lubrication and heat resistance is obtained with the factory based propylene glycol fill solution Only when an application MUST HAVE deionized DI water should the factory fill solution be replaced When a deionized water fill is required the motor must be derated as indicated on the below chart The e
42. the primary source of unbalance is on the motor side of the starter In this instance consider a damaged cable leaking splice poor connection or faulty motor winding Phase designation of leads for CCW rotation viewing shaft end To reverse rotation interchange any two leads Phase 1 or A Black or Ul Phase 2 or B Yellow 12 or V1 Phase 3 or C Red 13 or WI NOTICE Phase 1 2 and 5 may not be L1 L2 and L5 EXAMPLE Tl 51 amps T5 50 amps 2 50 ampsT2 46 amps TI 549 amps 15 48 ampsT5 53 amps T2 51 amps T1 52 amps Total 150 amps Total 150 amps Total 150 amps EI EI 50 amps 50 amps 50 amps 50 46 4 amps 50 49 1amp 50 48 2 amps 4 008 or 8 12000025 2 004 01 50 50 50 i gt hree Phase Motors d wm Three Phase Motor Lead Identification Line Connections Six Lead Motors T5 V2 YELLOW CHECK VALVE OR PIPE PLUG ON RIGHT SIDE FACING MOTOR JE SHAFT RED WARNING When installing 6 lead motors extra care must be used to ensure lead identification at the surface Leads must be marked and T4 U2 connected per diagram Motor leads are not BLACK connected red to red yellow to yellow etc YELLOW T1 U1 T3 W1 BLACK RED LEADS LOCATED HERE ONLY FOR 3 LEAD DOL MOTORS 90 Lead Spacing Connections for across the line starting running and any WYE DELTA starters connect the motor as shown below during reduced voltage
43. 0 460 70 1420 1750 2160 2640 3240 3910 4740 5380 6150 6900 7530 8760 0 0 190 30 490 780 970 1200 1470 1800 2200 2670 3220 3660 4170 4660 500 5910 0 0 2 0 370 600 750 n4 190 2070 2520 2860 3270 3670 4020 4680 0 0 0 190 300 480 600 750 90 TOO 1380 1680 2040 2310 2640 2970 3240 3780 D 0 0 0 10 240 390 490 0 760 930 mo 1390 1690 190 2200 2470 2700 3160 600 960 50 2380 3730 5800 700 8800 400 660 1030 1630 2560 3960 4890 6000 7390 9010 30 480 760 1200 1870 2890 3570 4360 5350 6490 7840 9390 210 340 550 880 1380 2140 2650 3250 4030 4930 6000 7260 8650 9780 160 260 410 660 1050 1630 2020 2500 3090 3790 4630 5640 6750 7660 4760 9760 0 210 330 540 850 1320 1650 2020 2500 3070 3760 4560 5460 6190 7080 7870 8610 9880 0 0 20 430 700 1090 1360 1680 2070 2550 3120 3780 4530 5140 5880 6540 750 8230 0 0 0 320 510 790 990 1230 150 1860 2280 2760 3300 3750 4270 4750 5200 5980 0 0 0 250 400 630 810 990 1230 1500 1830 2220 2650 3010 3430 3820 4170 4780 0 0 0 0 340 540 660 840 1030 1270 1540 1870 2250 2550 2910 3220 3520 4050 0 0 0 0 0 450 550
44. 0 6010 7290 8780 200 320 50 800 1250 1930 2380 2910 3570 4330 5230 6260 7390 8280 9340 310 50 920 1430 1770 2170 2690 3290 4000 4840 5770 6520 1430 8250 8990 440 700 1090 1350 1670 2060 2530 3090 3760 4500 50 5840 6510 7120 8190 360 570 880 100 1350 1670 2050 2510 3040 3640 45 4120 5250 5740 6590 410 730 90 120 1580 1700 2080 2520 3020 3430 390 4360 4710 5490 530 660 820 1010 1240 120 1840 2200 2500 2850 3170 3470 3990 540 660 820 1000 1220 1480 1770 2010 2290 2550 2780 3190 560 690 850 1030 1250 1500 1700 1940 2150 2350 2100 570 700 860 1050 1270 1440 1660 1850 2030 2350 50 630 760 90 1030 1180 180 1430 1650 620 740 840 950 1060 1160 1530 620 700 190 880 960 1090 650 150 840 920 1070 0 0 630 100 160 880 E o lt gt E E o o E o IE Eo ES o o IE o II o o Ec lt gt mE o o o o Fe o EH lt E o o o Io ER lt mE o EI o EH o IE E lt gt ES o IE o o E lt gt E o ES oO E EH o fo lt Em E ER lt lt gt lt gt E Lengths in BOLD only meet the US National Electrical Code ampacity requirements for individual conductors in free air or water Lengths NOT in bold meet NEC ampacity requirements for either individ
45. 0 9995 94 MIN FULL SPLINE 2875 gu EE 1 2 20 UNF 2B MOUNTING HOLES CHECK VALVE 23 TOOTH 16 32 DIAMETRAL PITCH SHAFT DIA 1 5000 1 4990 1 06 0 94 M8 x 1 25 6G GROUND SCREW 4 High Thrust Dimensions Standard Water Well ms 14 TOOTH 24 48 MAX DIAMETRAL PITCH 0 030 R 0 50 MIN MAX FULL SPLINE 5 16 24 UNF 2A MOUNTING STUDS 1 508 1 498 0 161 MAX LEAD BOSS HEIGHT 3 75 DIA CS 8 Dimensions Standard Water Well 1 69 5 000 MIN FULL 5 000 SPLINE 23 TOOTH 16 32 WELL MOUNTING HOLES MODELS CLEARANCE FOR PIPE PLUG 5 8 5 STAINLESS 7 70 STEEL 7 70 DIA MAX MODELS L M8 x 1 25 6G MAX GROUND SCREW 40 to 100 hp 4 000 3 990 DIAMETRAL PITCH 1 69 MIN FULL SPLINE SHAFT DIA 1 5000 1 4990 1 06 5 130 0 94 5 120 75 to 200 hp Motor lengths and shipping weights are available on Franklin Electric s web site www franklin electric com or by calling Franklin s Technical Service Hotline 800 348 2420 4 000 3 990 42 f Tightening Motor Lead Connector Jam Nut 4 Motors with Jam Nut 15 to 20 ft lb 20 to 27 Nm 4 Motors with 2 Screw Clamp Plate 35 to 45 10 40 to 51 Nm 6 Motors 40 to 50 ft lb 54 to 68 Nm 8 Motors with 1 3 16 to 1 5
46. 0 0 0 0 0 0 0 50 920 1030 150 5900 9410 470 680 3630 5800 9120 2620 4180 6580 2030 3250 510 8060 1580 2530 3980 6270 920 1480 2330 3680 5750 660 1060 1680 2650 4150 490 780 1240 1950 3060 4770 5940 330 530 850 1340 2090 3260 4060 0 40 60 1030 160 2520 3140 3860 4760 5830 0 0 520 80 1300 2030 2530 3100 3840 470 0 0 430 680 1070 1670 2080 2560 3160 3880 4770 5780 7030 8000 0 0 0 500 790 1240 1540 1900 2330 2860 3510 4230 5140 5830 0 0 0 410 640 1000 1250 1540 1890 2310 2840 3420 440 4700 5340 5990 6530 7580 0 0 0 0 540 850 1060 1300 1600 1960 2400 2890 3500 3970 4520 5070 5530 6410 0 0 0 0 0 690 860 1060 1510 1600 1970 2380 2890 3290 3750 5220 4610 5370 0 0 0 0 0 0 640 790 970 190 1460 170 250 2440 2790 3140 3430 3990 0 0 0 0 0 0 0 630 770 950 160 1400 1690 1920 2180 2440 2650 3070 0 0 0 0 0 0 0 0 660 800 990 1190 1440 1630 1860 2080 2270 2640 0 0 0 0 0 0 0 0 0 700 870 1050 1270 1450 1650 1860 2030 2360 0 0 0 0 0 0 0 0 0 0 160 920 10 1260 1440 1620 1760 2050 Lengths in BOLD only meet the US National Electrical Code ampacity requirements for individual conductors in fre
47. 0 0 0 0 0 0 0 0 0 80 930 1060 1190 1300 1510 0 0 0 0 0 0 0 0 0 0 0 0 0 80 920 1030 180 1310 5900 940 4210 680 3630 5800 9120 2620 4180 6580 2030 3250 510 8060 1580 2530 3980 6270 920 1480 2330 3680 5750 660 1060 1680 2650 4150 490 780 1240 1950 3060 4770 5940 30 530 850 1340 2090 3260 4060 410 60 1030 1610 2520 3140 3860 4760 5830 520 830 1300 2030 2530 3100 3840 470 430 680 1070 1670 2080 2560 3160 3880 4770 5780 7030 8000 500 790 1240 1540 1900 2330 2860 3510 4230 540 5830 640 1000 1250 1540 1890 230 2840 3420 4140 4700 5340 5990 6530 7580 850 1060 1500 1600 1960 2400 2890 3500 3970 4520 5070 5530 6410 690 860 1060 190 1600 1970 2380 2890 3290 3750 5220 4610 5370 190 970 1190 1460 170 2150 2440 2790 3140 3430 3990 70 950 160 1400 1690 1920 2180 2440 2650 3070 800 990 1190 1440 1630 1860 2080 2270 2640 0 870 1050 1270 1450 1650 1860 2030 2360 0 0 920 10 1260 1440 1620 1760 2050 E o E o o o o I E o E o E o ILES o o E c o E o E o II o lt mE o E o IE o E lt E o o c c c c gt c EN c E Lengths in BOLD only
48. 00 400 450 200 400 239167 380 800 500 700 800 350 700 23917 460 700 400 600 700 300 600 28917 55 600 350 450 600 25 450 239168 380 1000 600 800 1000 400 800 239108 460 800 450 700 800 350 700 23918 55 600 350 500 600 250 500 CIRCUIT BREAKERS OR FUSE AMPS CIRCUIT BREAKERS OR FUSE AMPS MOTOR MODEL 1 PER NEC TYPICAL SUBMERSIBLE PREFIX STANDARD DUAL ELEMENT TIME CIRCUIT STANDARD DUAL ELEMENT TIME CIRCUIT 3 een SCH FUSE BREAKER 79 8 219100 150 2191 e 7 7 e e 15 27010 380 250 150 205 25 10 25 HI TEMP 21910 46 20 15 15 200 90 15 79m 575 15 100 150 150 70 150 219162 380 300 15 250 300 15 250 219102 460 25 150 225 250 100 25 21910 55 200 15 15 175 80 175 219163 380 400 200 350 350 150 350 779103 460 300 15 25 300 15 25 27913 575 25 150 225 225 100 225 21964 380 500 300 450 450 200 450 279104 460 400 250 350 400 15 350 71914 575 350 200 300 300 15 300 219165 380 700 400 600 600 250 600 219105 460 500 300 450 500 25 450 21915 575 450 250 350 400 175 350 21966 380 800 450 600 700 300 600 219106 460 600 350 500 600 250 500 21916 575 500 300 400 450 200 400 28 Overload M Phase Submersible Moin The characteristics of submersible motors are different than standard motors and special overload protection is required If the motor is locked the overload protection must trip within 10 seconds to prote
49. 107 09 85 185 L 279166 380 60 15 255 148 269 151 02 03 85 94 2012 K 279106 460 60 115 194 153 222 151 03 05 85 84 1662 K 21916 575 60 15 155 133 178 151 5 07 85 84 1530 Model numbers above are for three lead motors Six lead motors with different model numbers have the same running performance but when Wye connected for starting have locked rotor amps 33 of the values shown Six lead individual phase resistance table X 1 5 H Three Phase Motors d wm CIRCUIT BREAKERS OR FUSE AMPS CIRCUIT BREAKERS OR FUSE AMPS MOTOR RATING MODEL MAXIMUM PER NEC TYPICAL SUBMERSIBLE PREFIX STANDARD DUALELEMENTTIME CIRCUIT FUSE DELAY FUSE BREAKER FUSE DELAY FUSE BREAKER 239660 200 105 TIS 239600 460 16 10 50 15 70 150 239610 55 150 80 105 60 239661 380 250 150 200 205 100 200 239601 460 200 105 TIS 200 80 TIS 23461 55 15 90 150 150 70 150 139662 380 300 TIS 250 300 15 250 239602 460 250 150 200 25 10 200 23960 55 200 TIS 15 80 5 739663 380 350 200 300 350 150 300 239603 460 300 TIS 250 300 15 250 23968 55 250 150 200 205 100 200 239664 380 500 75 400 450 200 400 259604 460 400 25 350 400 15 350 239614 55 350 200 300 300 15 300 239165 380 700 400 600 600 250 600 239105 460 500 300 450 500 25 450 23915 55 450 250 350 400 15 350 239166 380 800 450 600 700 300 600 239106 460 600 350 500 600 250 500 1316 55 500 3
50. 140 1580 1570 1790 2000 2180 2530 0 0 0 0 550 680 830 1000 120 1390 1580 1780 1950 2270 0 0 0 0 590 730 880 1070 170 1580 1550 1690 1970 gt Ei IE o E o 1880 2220 3490 5520 8620 990 1590 2520 3970 6220 70 170 1860 2920 4590 750 890 490 790 1270 2010 3130 4890 6090 570 610 970 1540 240 3780 470 5790 740 8740 300 490 780 1240 1950 3040 3790 4660 5760 7060 240 400 645 1020 1600 2500 3120 3840 4740 5820 750 8670 0 300 480 50 180 1860 20 2850 3490 4290 5260 6340 770 8740 0 380 590 960 1500 1870 2310 2830 3460 4260 5130 6210 7050 8010 8980 9790 0 500 790 1270 1590 1950 2400 2940 3600 4330 5250 5950 6780 7600 8290 9610 420 660 1030 1290 1590 1960 2400 2950 3570 4330 4930 5620 6330 6910 8050 0 400 780 960 180 1450 1780 2190 2650 3220 3660 4180 470 540 5980 0 600 740 920 150 1420 1740 200 2530 2880 3270 3660 3970 4600 0 0 650 800 990 1210 1480 1780 2160 2450 2790 3120 3410 3950 0 0 0 100 860 1060 1500 1570 190 2170 2480 2780 3040 3540 0 0 0 0 160 930 140 1370 1670 1890 2160 2420 2640 3070
51. 17 60 15 549 35600 61 6 42400 34 42 8 8 397 236627 60 15 128 35600 49 6 42400 52 64 85 85 318 236668 60 15 83 5 45100 95 52200 2 25 8 8 501 236618 60 15 677 45100 52200 25 32 82 8 44 256628 60 15 54 2 45100 61 6 52200 40 49 82 8 331 216668 60 15 82 4 45100 94 5 52200 2 5 82 8 501 276618 60 15 681 45100 781 52200 25 32 82 8 44 216628 60 115 545 45100 625 52200 40 49 82 8 331 276029 60 15 981 53500 118 61700 15 18 84 84 627 276009 60 50 37 45 60 15 81 0 53500 923 61700 2 2 84 84 518 276059 60 15 64 8 53500 159 61700 55 39 84 84 44 236669 60 15 98 7 54500 61700 15 18 84 84 627 256619 60 15 805 53500 9 61700 22 21 84 84 518 256629 60 15 644 53500 728 61700 35 39 84 84 44 216669 60 15 981 53500 m8 61700 15 18 84 84 627 276619 60 15 81 0 53500 925 61700 22 21 84 84 518 216629 60 15 64 8 53500 159 61700 55 39 84 84 44 Model numbers above are for three lead motors Six lead motors with different model numbers have the same running performance but when Wye connected for starting have locked rotor amps 33 of the values shown Six lead individual phase resistance table X 1 5 Three Phase Motors IE APPLICATION Table 25 6 Three Phase Motor Specifications 60 Hz 3450 rpm MOTOR MODEL RATING pen dei T IE mm sr uo 216650 200 15 172 5200 19 8 5800 55 45 B 72 124 K 6 276600 230 60 15 150 5200 172 5800 68 84 B 72 108 K 276660 380 60 15 91 5200 10 4 5800 20 24 B n 66 0 K
52. 2 5 20 8 5 716651 200 80 5 70 80 5 70 236601 77000 230 70 40 60 70 30 60 236661 266 380 45 5 5 40 20 5 28661 27661 460 5 20 30 5 5 30 2662 266 55 30 15 5 5 1 5 236652 77007 700 100 60 90 100 45 90 736602 26602 20 90 50 80 90 40 80 236662 216662 380 60 5 45 50 5 45 2660 2667 460 45 5 40 45 20 40 736622 2662 55 5 20 30 5 5 30 236653 265 200 150 90 15 150 60 125 236603 2668 20 50 80 10 105 60 10 236663 276663 380 80 50 70 80 5 70 2666 7700 460 70 40 60 60 30 60 23663 2665 55 60 30 45 50 5 45 236654 77004 200 200 10 15 15 80 15 736604 276604 290 15 100 150 15 70 150 736664 776664 380 100 60 90 10 45 90 236614 2664 460 90 50 70 80 5 70 736624 2664 55 70 40 60 70 30 60 736655 276655 200 250 150 200 25 10 200 236605 276605 230 25 15 15 200 90 15 236665 276665 380 15 80 10 1 50 10 2665 2665 460 10 60 90 100 45 90 2665 7665 55 90 50 70 80 5 70 236656 216656 200 300 5 250 500 1 250 236606 2666 20 250 150 25 250 100 200 736666 276666 380 150 90 105 150 60 15 2666 20666 460 15 1 10 15 50 100 23666 216626 55 10 60 90 100 40 80 23666 266 380 200 15 15 200 90 15 2667 2667 460 15 100 150 15 70 150 736627 2667 55 150 80 10 5 60 10 236668 276668 380 250 150 7 250 10 25 736618 20668 460 25 15 15 200 90 15 2668 26628 55 15 100 150 15 70 150 736669 276669 380 300 15 250 50 15 250 236619 268 460 250 150 7 250 100 25 286629
53. 2015 EDITION E ttg franklinwater com e Franklin Electric A zu see ths aise M oe COMMITMENT QUALITY Franklin Electric is committed to provide customers with defect free products through our program of continuous improvement Quality shall in every case take precedence over quantity FRANKLIN ELECTRIC GLOBAL HEADQUARTERS amp ENGINEERING DEVELOPMENT CENTER FORT WAYNE INDIANA ATTENTION IMPORTANT INFORMATION FOR INSTALLERS OF THIS EQUIPMENT THIS EQUIPMENT IS INTENDED FOR INSTALLATION BY TECHNICALLY QUALIFIED PERSONNEL FAILURE TO INSTALL IT IN COMPLIANCE WITH NATIONAL AND LOCAL ELECTRICAL CODES AND WITHIN FRANKLIN ELECTRIC RECOMMENDATIONS MAY RESULT IN ELECTRICAL SHOCK OR FIRE HAZARD UNSATISFACTORY PERFORMANCE AND EQUIPMENT FAILURE FRANKLIN INSTALLATION INFORMATION IS AVAILABLE FROM PUMP MANUFACTURERS AND DISTRIBUTORS AND DIRECTLY FROM FRANKLIN ELECTRIC CALL FRANKLIN TOLL FREE 800 348 2420 FOR INFORMATION WARNING SERIOUS OR FATAL ELECTRICAL SHOCK MAY RESULT FROM FAILURE CONNECT THE MOTOR CONTROL ENCLOSURES METAL PLUMBING AND ALL OTHER METAL NEAR THE MOTOR OR CABLE TO THE POWER SUPPLY GROUND TERMINAL USING WIRE NO SMALLER THAN MOTOR CABLE WIRES REDUCE RISK OF ELECTRICAL SHOCK DISCONNECT POWER BEFORE WORKING ON OR AROUND THE WATER SYSTEM DO NOT USE MOTOR IN SWIMMING AREAS ATTEN
54. 206629 55 200 15 15 200 80 15 26 Three Phase Motors APPLICATION Table 27 Three Phase Motor Specifications 60 Hz 3525 rpm RATING FULL LOAD UETUM COCKED TYPE MODEL LOAD RESISTANCE ROTOR up Kw vous wz ut amps wm AMPs KILOWATTS oms s go ws 239660 380 60 15 64 55 n 40 16 20 86 86 419 239600 460 60 115 53 55 60 40 44 30 86 86 396 239610 515 60 15 4 55 48 40 39 49 86 86 317 J J J 239661 380 60 115 19 45 88 49 12 16 87 87 656 K 239601 460 60 115 64 45 n 49 18 22 8 87 542 K 259611 575 60 15 5 43 59 49 28 34 87 87 434 K 239662 380 60 115 92 5 104 60 49 11 88 87 197 259602 460 60 115 16 52 86 60 14 17 88 87 658 K 239612 575 60 15 6l 5 69 60 42 28 88 87 526 K 239663 380 60 115 114 64 130 755 06 09 88 88 1046 L 239605 460 60 115 94 64 107 155 30 15 88 88 864 L 239615 575 60 115 16 64 86 73 5 10 71 88 88 691 L 259664 380 60 15 155 85 172 975 05 06 89 89 1466 L 239604 460 60 15 126 85 142 975 7 9 89 89 171 L 239614 D I 60 115 101 85 114 975 1 8 89 89 969 L 239165 380 60 15 202 09 228 125 03 04 87 86 1596 K 239105 460 60 115 167 09 188 125 05 07 87 86 1318 K 239115 575 60 15 134 09 151 125 08 11 87 86 1054 K 239166 380 60 115 255 28 266 146 072 05 88 87 1961 K 239106 460 60 115 194 28 219 146 04 05 88 87 1620 K 25916 575 60 15 164 128 182 146 06 08 88 87 1296 K 239167 380 60 115 265 150 307 175 02 04 88
55. 2070 2520 2860 3270 3670 4020 4680 0 0 120 190 300 480 600 70 90 120 1380 1680 2040 250 2640 2970 3240 3780 0 0 0 150 240 390 490 610 760 90 140 1390 1690 1920 2200 2470 2700 3160 600 960 1510 2380 3730 5800 770 8800 400 660 1030 1630 2560 3960 4890 6000 7390 9010 300 480 760 1200 1870 2890 3570 4360 5350 6490 7840 9390 210 340 550 880 1380 240 2650 3250 4030 4930 6000 7260 8650 9780 160 260 40 660 1050 1630 2020 2500 3090 3790 4630 5640 6750 7660 4260 9760 0 210 330 540 850 1520 1650 2020 2500 3070 3760 4560 5460 6190 7080 78 0 8610 9880 20 430 700 1090 1360 1680 2070 2550 3120 3780 4530 540 5880 6540 750 8230 210 320 50 790 990 1230 150 1860 2280 2760 3300 3750 4270 4750 5200 5980 250 400 630 810 990 1230 1500 1830 2220 2650 3010 3430 3820 4170 4780 0 340 540 660 840 1030 1270 1540 1870 2250 250 2910 3220 3520 4050 290 450 550 690 855 1050 1290 1570 1900 2160 2490 2770 3040 3520 0 340 420 520 640 760 940 1140 1360 1540 1770 1960 2140 2470 0 0 340 400 490 600 750 930 mo 1760 1420 1590 1740 1990 0 0 0 350 420 510 620 150 930 1050 180 120 1440 1630 0 0 0 0 360 440 540 660 780 90 120 1260 1380 1600
56. 239168 380 6 36 30 239108 460 5 33 1090 266 286 239118 515 5 K32 11558 28 m Recommended Adjustable Overload Relays Advance Controls MDR3 Overload AEG Series 175 275 B27 2 Type 40 RVH65 RVP160 12501 T25CT TA25DU AGUT RIKI RILO RIL3 TE set Class 5 Allen Bradley Bulletin 193 SMP Class 10 only Automatic Switch Types 00 LRI D LRI F LR2 Class 10 Benshaw RSD6 Class 10 Soft Start Bharita MC 305 ANA 3 Clipsal 6CTR 6MTR Cutler Hammer C516F 316P 3168 310 set at 6 sec max Advantage 185510 Fanal Types K7 or K7D through K400 Franklin Electric Subtrol Plus SubMonitor IPS SSP IPS RV and SPS RV Fuji Types TR 0Q TR OGH TR 2NQ TR 510 TR 4NQ TR 6NQ RCa 5757 ICQ amp Furnas Types 11515 48AG amp 4880 9581 ESPT00 Class 10 only 3RBIO Class 10 General Electric CR7G RT 1 RT 2 RTF3 RT 4 CR224X Class 10 only Kasuga RU Set Operating Time Code 10 amp time setting 6 sec max Klockner Moeller Types 700 71 74 PKZMI PKZM3 A PKZ2 Three Phase Motors Table 31A 60 Hz EW Hi Temp 75 C Motors HEATERS FOR ADJUSTABLE MOTOR NEMA MODEL vumm 1 OVERLOAD RELAYS PREFIX size FURNAS NOTE 3 E we 2 18668 19 e 1108 65 279160 380 3 279100 460 3 219110 575 3 15938 48 52 279161 380 3 K87 1107C 89 95 279101 460 3 K83 18668 D 79 279111 515 3 1108 59 63
57. 25 575 60 15 218 22600 31 6 25800 40 46 8 82 23 L 216656 200 60 15 95 0 28000 108 6 31900 07 09 8l 80 76 K 276606 230 60 15 82 6 28000 944 31900 09 12 9 80 640 216666 380 60 15 50 0 28000 572 51900 45 29 8l 80 387 K 216616 460 60 15 43 28000 412 31900 34 4 8l 80 320 K 276626 575 60 15 33 0 28000 318 31900 52 65 9 80 256 K 216667 380 60 15 672 35900 76 0 42400 1 2 84 8 545 276617 460 60 15 554 35900 62 8 42400 45 29 84 83 450 L 216627 575 60 15 452 35900 50 2 42400 34 43 84 8 360 L Model numbers above are for three lead motors Six lead motors with different model numbers have the same running performance but when Wye connected for starting have locked rotor amps 33 of the values shown Six lead individual phase resistance table X 1 5 25 a Ihree Phase Motors I APPLICATION Table 26 Three Phase Motor Fuse Sizing MOTOR CIRCUIT BREAKERS OR FUSE AMPS CIRCUIT BREAKERS OR FUSE AMPS MODEL PREFIX RATING MAXIMUM PER NEC TYPICAL SUBMERSIBLE STANDARD DUAL ELEMENT TIME CIRCUIT STANDARD DUAL ELEMENT TIME CIRCUIT VOLTS FUSE DELAY FUSE BREAKER FUSE DELAY FUSE BREAKER 200 60 5 45 50 5 236650 276650 6 736600 26600 230 45 30 40 45 20 40 736660 276660 380 30 15 5 30 5 NAE er 460 5 5 20 5 10 20 236620 206620 55 2 1
58. 2598 275 41119 305 215 919 Table 52B Integral hp Voltage Relay Replacement Kits RELAY NUMBER KIT 155 031102 305 213 902 155 031103 305 213 903 155 031 601 305 213 961 155 031602 305 213 962 Table 52 Integral hp Contactor Replacement Kits CONTACTOR KIT 155 325 102 305 226 902 155 326 101 305 347 903 155 326 102 305 347 902 155 429101 305 347 901 52 3 Single Phase Motors amp Controls MAINTENANCE Control Box Wiring Diagrams GND SEANGE GND CAP QD RELAY FED CAPACITOR GREEN GREEN B 11 5 lt L BLUE a YELLOW B MAIN Y R START D MOTOR LEADS LINE LEADS GND GND tz ORANGE QD RELAY S GREEN 5 uf BLUE amp GREEN e L RED RED 5 BLACK YELLOW MAIN Y R START D MOTOR LEADS LINE LEADS 1 3 1hp QD RELAY 28010 4915 Sixth digit depends on hp 1 2 1 hp CRC QD RELAY 28240 5015 Sixth digit depends on hp RUN CAPACITOR START CAPACITOR LINE POWER FROM TWO POLE FUSED SWITCH OR GROUND LEAD CIRCUIT BREAKER AND OTHER CONTROL IF USED OVERLOAD RED GROUND LEAD 10 MOTOR 282 300 8110 1 1 5 hp Date Codes 1019 amp Older RUN CAPACITOR START CAPACITOR LINE POWER FROM TW
59. 30 32 200 0 K55 L147B 16 125 230 0 1228 101 109 380 0 1750 61 6 6 460 0 L618A 51 55 575 0 L510A 4 44 200 1 K62 17400 191 205 230 1 K6l 11998 166 178 3 1 380 0 K52 1770 10 0 10 8 460 0 K49 LIOOB 83 89 515 0 K42 1825A 66 11 200 1 K68 13228 284 305 230 1 K67 12958 246 264 380 1 K58 1100 14 0 16 0 460 1 L147B 123 13 2 515 1 1228 99 10 6 380 1 K62 17400 195 21 0 15 460 1 K60 11998 161 173 515 1 11658 12 9 13 6 380 20 13228 29 312 460 20 K67 12658 24 0 258 575 20 12208 193 207 2 Three Phase Motors APPLICATION Table 30 60 Hz Standard amp Hi Temp Motors t HEATERS FOR ADJUSTABLE E OVERLOAD RELAYS RELAYS NOTE NOED MAX 200 7 2700 116 191 2 1 Ki 1998 54 166 380 0 K2 127 04 101 460 0 100 77 83 55 0 18254 6 66 200 1 D 15228 263 283 21 2988 23 246 380 1 7 168 59 149 460 1 4 1470 4 13 55 1 I d 98 200 20 Kn 14268 34 310 20 20 3000 299 22 380 2700 181 195 460 1 1000 150 161 5 55 LMB 10 129 200 3 KI6 16508 507 545 21 2 K5 5208 Au Dr 380 X 1328 261 281 460 20 64 10658 20 27 55 20 12208 17 190 200 5 Kis 0878 648 607 20 50 700 564 606 380 2 Kn 1068 31 507 460 2 370 282 303 55 2 Ke 13938 21 244 200 3 86 1107C 803 863 28 3 18668 698 50 380 2 15208 Q2 454 460 2 Kn DS 349 315 55 2 3570 29 300 200 40
60. 4 Transformer Capacity MOTOR RATING TOTAL SMALLEST KVA RATING EACH TRANSFORMER NOTE Standard kVA ratings are shown If EFFECTIVE OPEN WYE CLOSED power company experience and practice KVA OR DELTA WYE OR DELTA allows transformer loading higher than EB REQUIRED 2 TRANSFORMERS 3 TRANSFORMERS standard higher loading values may be EDS 3 2 used to meet total effective kVA required 1 15 provided correct voltage and balance is Sa 5 3 maintained 15 5 3 55 10 15 5 5 10 5 iz 20 15 15 5 5 10 30 20 10 Sa 40 5 5 50 30 20 60 5 20 EE 5 40 5 5 90 50 30 Sa 120 65 40 EDEN 150 85 50 Se 16 10 60 Bo 200 15 70 150 230 150 75 Effects of Torque During starting of a submersible pump the torque developed by the motor must be To safely withstand maximum unscrewing torques with a minimum safety factor of 1 5 supported through the pump delivery pipe or other supports Most pumps rotate in tightening all threaded joints to at least 10 lb ft per motor horsepower is recommended the direction which causes unscrewing torque on right handed threaded pipe or pump Table 4A It may be necessary to tack or strap weld pipe joints on high horsepower Stages All threaded joints pumps and other parts of the pump support system must pumps especially at shallower settings be capable of withstanding the maximum torque repeatedly without loosening or breaking Unscrewing joints w
61. 5 10 15 20 25 30 35 40 45 50 Gallons Per Minute FIG 2 MANUFACTURER S PUMP CURVE Table 8 Heat Factor Multiplier at 3 ft s 91 m sec Flow Rate 3 Multiply the pump horsepower required by MAXIMUM V5 5HP 71 2 30 HP OVER 30 HP the heat factor multiplier from Table 8 WATER TEMPERATURE 25 3 7 KW 5 5 22KW OVER 22 KW 140 F 60 C 125 16 200 131 55 C 11 132 162 122 F 5050 1 00 114 132 13 15 0 100 100 114 104 40 C 100 100 100 95 F 85 50 1 00 1 00 1 00 Table 8A Service Factor Horsepower 4 Select a rated hp motor on Table 8A whose Service Factor Horsepower OLEJ we 02 os 3 22 5 25 5 85 5 15 037 080 5 37 55 30 20 3450 5 93 wm 34 05 15 55 862 40 300 4600 50 TO T250 1 0 140 0 75 nso 50 370 5750 go 20125 15 10 1 5 m5 60 450 6900 200 150 230 00 2 150 250 2 50 2300 75 550 85 Hot Water Applications Example EXAMPLE A 6 pump end requiring 39 input will pump 124 F water in an 8 well at a delivery rate of 140 gpm From Table 7A a 6 flow sleeve will be required to increase the flow rate to at least 3 ft s Using Table 8 the 1 62 heat factor multiplier is selected because the hp required is over 30 hp and water temperature is above 122 F Multiply 39 hp x 1 62 multiplier
62. 6 e 74507 Bo 60 15 85 0 905 852 1720 001 69 60 9 84 34 2 M 832 R31 ZC 156 n 24508 Bo 60 14 851 160 862 1490 aam 10 64 9 86 418 L R34 R33 dg 24508 16 6 8 0 W227 w i 20 0 14 866 1130 879 1500 10 66 82 7 8 L 15 B 813 813 00 WI n 224800 70 60 13 00 0 1620 BILO 2080 S 70 69 85 19 514 J 15 92 RI3 813 10 WER m 224301 20 60 125 B93 2025 819 2555 B H 95 94 53 6 R26 R26 ii Y14 0 170 EC Bo 6 15 812 300 806 3400 g e 15 15 99 99 834 H R61 R6 0 ig 134 75 s Bo 60 15 859 480 010 500 SC 18 100 10 129 G 810 8108 Y250 1275 ECH D Bo 60 15 490 814 5570 ee H 16 100 99 99 E R108 805 08 1365 Y21 Tm nen 85 Bo 60 15 B344 7300 8405 8800 B H 0 90 165 F 58841 855 854 44 0 10 m 22611 Bo 60 15 895 9800 8475 1800 SC 16 96 96 204 E 5 80 99 893 889 1621 1750 mm 2613 WE IE 60 15 B520 13900 B625 16200 See 19 80 9 98 303 E 815 8169 1 Main winding yellow to black Start winding yellow to red 4 Control Boxes date coded 01M and older have 0 Y Yellow lead line amps 60 MFD run capacitors and the current values on amps 4 motor will be Y23 0 FL Y27 5 Max Load Black lead main winding amps 8191 0727 Red lead start or auxiliary winding amps RB 0 R78 3 Control Boxes date coded 02 and older have 5 Control Boxes date coded 1 and older have 35 MFD run capacitors Current values shou
63. 690 85 1050 1290 1570 1900 260 2490 2770 3040 3520 0 0 0 0 0 0 40 520 640 760 940 140 1360 1540 170 1960 2140 2470 0 0 0 0 0 0 0 400 490 600 730 930 mo 1260 M20 1590 1740 1990 0 0 0 0 0 0 0 0 420 50 620 750 930 1050 180 120 1440 1630 0 0 0 0 0 0 0 0 360 440 540 660 780 90 120 1260 1380 1600 0 0 0 0 0 0 0 0 0 0 480 580 690 790 940 1050 140 1370 880 1420 2250 3540 5550 8620 60 1020 1600 2530 3960 6150 7650 9390 460 750 1870 2940 4570 5700 7020 8620 30 510 80 1270 2010 3130 3900 4800 5890 7210 8850 80 380 610 970 1540 240 3000 3700 4560 5590 6870 8290 190 30 490 790 1240 1950 2430 2980 3670 4510 5550 6700 8140 0 250 40 640 1020 1600 1990 2460 3040 3730 4590 5550 6750 7690 8790 0 300 480 750 180 1470 1810 2230 2740 3370 4060 4930 5590 6370 0 370 590 960 1200 1470 1810 2220 270 3280 3970 4510 5130 5740 6270 7270 320 500 80 1000 1240 1530 1870 2310 2770 3360 3810 4330 4860 5310 6150 0 420 660 80 1020 1260 1540 1890 2280 2770 3150 3600 4050 4420 5160 0 500 610 760 930 140 140 1690 2070 2340 2680 3010 3280 3820 0 0 40 590 730 880 1330 1500 1830 2080 2340 2550 2940 0 0 510 630 770 950
64. 81mm SEN mm gm 1016 mm qm 141131 D W mm Zen 0 030 0 76 mm 0 008 0 20 mm 0 030 0 76 mm 0 010 0 25 mm 0 045 114 mm 0 050 127 mm 0 032 0 81 mm 0 080 2 03 mm If the height measured from the pump mounting surface of the motor is low and or end play exceeds the limit the motor thrust bearing is possibly damaged and should be replaced Submersible Leads and Cables common question is why motor leads are smaller than specified in Franklin s cable charts The leads are considered a part of the motor and actually are a connection between the large supply wire and the motor winding The motor leads are short and there is virtually no voltage drop across the lead In addition the lead assemblies operate under water while at least part of the supply cable must operate in air Lead assemblies running under water operate cooler 43 CAUTION Lead assemblies on submersible motors are suitable only for use in water and may overheat and cause failure if operated in air f e d vunn System Troubleshooting Motor Does Not Start POSSIBLE CAUSE power or incorrect voltage CHECKING PROCEDURES Check voltage at line terminals The voltage must be 10 of rated voltage CORRECTIVE ACTION Contact power company if voltage is incorrect B Fuses blown or circuit breakers tripped Check fuses for recommended size and check for
65. 82 300 8610 is designed for use with motors having internal overload protectors If used with 1 5 hp motor manufactured prior to date code 06H18 Overload Capacitor Kit 305 388 901 is required 5 Control box model 282 300 8110 with date code 11019 March 2011 and newer contain 15 MFD run capacitor and both start and run overloads This box is designed for use with any Franklin 1 5 hp motor 5l FOOTNOTES 0 The following kit number changes were made for number consistency purposes only Parts in the kit did not change 305 206 922 was 305 206 912 305 206 923 was 305 206 911 305 213 962 was 305 213 904 305 226 902 was 305 226 901 Table 52 Integral hp Capacitor Replacement Kits CAPACITOR NUMBER KIT 275 463 120 305 206 920 275 463 122 305 206 922 275 463 123 305 206 923 775 464 113 305 207 913 275 464 137 305 207 937 775 468 118 305 208 918 275 468 119 305 208 919 275 468 120 305 208 920 155 327101 305 203 901 155 327 102 305 203 902 155 327 109 305 203 909 155327114 305 203 914 155 328 101 305 204 901 155 328 102 305 204 902 155 328 103 305 204 903 Table 52A Integral hp Overload Replacement Kits OVERLOAD NUMBER KIT 275 406 102 305 214 902 775 406 103 305 214 9083 275 406 121 305 214 921 275 406 122 305 214 922 275 41102 305 215 902 21541107 305 25 907 275 411108 305 215 908 254118 305 215 913 2754114 305 215 914 275 415 3052595 275 41117 305 215 917 275 41118 305
66. 88 1991 239107 460 60 15 29 50 249 173 04 05 88 88 1645 J 239117 575 60 115 175 150 200 173 06 08 88 88 1316 J 239168 380 60 15 298 69 342 194 02 03 88 88 2210 J 239108 460 60 115 246 169 282 194 03 05 88 88 1875 J 239118 575 60 15 197 69 226 194 05 07 88 88 1500 Table 27A 8 Three Phase Motor Specifications 60 Hz 3525 rpm FULL LOAD Wee LINE TO LINE EFFICIENCY LOCKED LOAD RESISTANCE ROTOR mp f ww vows nz f sr f amps ANPS 279160 380 60 115 69 6 38 18 1 45 N 14 616 M 8 279100 460 60 15 575 38 65 0 45 16 19 19 78 509 279110 575 60 15 460 38 520 45 45 3l 19 70 40 M 279161 380 60 15 843 4 954 53 107 09 8l 80 832 M HI TEMP 40 6 696 4 788 5 1 3 a 8 687 M 279111 575 60 15 55 7 4 63 0 55 38 22 8l 80 550 M 279162 380 60 15 98 4 55 10 62 06 07 83 82 1081 N 279102 460 60 15 813 55 921 62 09 1 83 82 893 N 21912 575 60 15 650 55 151 62 5 8 83 82 5 N 279163 380 60 15 125 68 141 05 06 83 82 175 219103 460 60 15 00 68 14 107 09 83 82 922 L 21913 575 60 15 80 68 92 7 N 14 83 82 758 27964 380 60 15 59 88 181 100 04 05 86 85 1508 M 219104 460 60 15 13 88 149 100 05 07 86 8 1246 M 279114 575 60 15 105 88 19 100 08 10 86 8 997 M 279165 380 60 115 95 109 223 125 105 04 86 85 1793 219105 460 60 15 0 109 184 125 04 06 86 8 1481 L 21915 575 60 115 29 109 148 125
67. 970 mo 150 1360 1590 90 1490 2350 3700 5760 890 670 1080 1700 2580 4190 6490 8060 9860 560 90 1430 2260 3520 5460 6780 8290 420 670 1060 1670 2610 4050 5030 6160 7530 9170 320 510 80 1280 200 3130 3890 4770 5860 7170 8780 240 390 620 990 1540 2400 2980 3660 4480 5470 6690 8020 9680 140 20 310 590 920 1430 1790 2190 2690 3290 4030 4850 5870 6650 7560 8460 9220 160 260 420 650 1020 1270 1560 1920 2340 2870 3440 4160 470 5340 5970 6500 7510 190 310 490 760 950 170 1440 1760 2160 2610 3160 3590 4100 4600 5020 5840 0 20 330 520 650 800 980 1200 1470 1780 250 2440 2780 30 3400 3940 0 160 250 400 500 610 760 930 140 1580 1680 1910 2180 2450 2680 3120 0 0 200 320 400 500 610 150 90 120 1360 1540 1760 1980 2160 2520 0 0 0 0 0 260 330 40 510 620 760 930 150 1280 1470 1650 1800 20 2690 4290 6730 2000 3190 5010 7860 1620 2580 4060 6390 9980 1230 1970 3100 4890 7630 870 1390 2180 3450 5400 8380 680 1090 170 2690 4200 6500 8020 9830 400 640 1010 1590 2490 3870 4780 5870 7230 8830 20 440 690 1090 170 2640 3260 4000 4930 6010 7290 8780 200 320 510 800 1250 1930 2380 290 3570 4330 5230 6260 7390 8280
68. Diagrams and a control circuit The power circuit consists of a circuit breaker or fused line switch contacts and overload heaters connecting incoming power lines L1 L2 L5 and the three phase motor The control circuit consists of the magnetic coil overload contacts and a control device Line Voltage Control This is the most common type of control encountered Since the coil is connected directly across the power lines L1 and L2 the coil must match the line voltage Low Voltage Transformer Control This control is used when it is desirable to operate push buttons or other control devices at some voltage lower than the motor voltage The transformer primary must match the line voltage and the coil voltage must match the secondary voltage of the transformer External Voltage Controls Control of a power circuit by a lower circuit voltage can also be obtained by connecting to a separate control voltage source The coil rating must match the control voltage source such as 115 or 24 volts Three Phase Motors Three phase combination magnetic starters have two distinct circuits a power circuit such as a pressure switch When the control device contacts are closed current flows through the magnetic contactor coil the contacts close and power is applied to the motor Hand Off Auto switches start timers level controls and other control devices may also be in series in the control circuit PRESSURE SWITCH OR OTHER CONTRO
69. Drivel00 8 gallons 30 3 liters SubDrive30 SubDrivel50 or MonoDriveXT 8 gallons 30 3 liters SubDrive300 20 gallons 75 7 liters All flows SubDrive2W 20 gallons 75 7 liters Table 60A Pressure Tank Pre charge PSI SYSTEM PRESSURE AT PRESSURE SENSOR PRESSURE TANK SETTING 2 PSI 25 18 3 2 5 25 40 28 45 2 50 Factory Set 5 55 39 60 4 65 46 70 49 15 5 80 56 0 068 bar Note Check tank pre charge regularly to maintain optimum pressure regulation Table 60B Minimum Pipe Diameter MAXIMUM VELOCITY 8 FT SEC 2 4 M S MIN PIPE DIA MAX GPM LPM 1 7 49 18 5 3 4 11 0 41 6 r 19 6 142 30 6 15 8 1 2 441 166 9 2 18 5 Q96 4 24 2 176 3 667 4 MAINTENANCE Pumptec Plus Pumptec Plus is a pump motor protection device designed to work on any 230 V single phase induction motor PSC CSCR CSIR and split phase ranging in size from 1 2 to 5 horsepower Pumptec Plus uses a micro computer to continuously monitor motor power and line voltage to provide protection against dry well water logged tank high and low voltage and mud or sand clogging Pumptec Plus Troubleshooting During Installation Electronic Products SYMPTOM POSSIBLE CAUSE SOLUTION Unit Appears Dead No Power to Unit Check wiring Power supply voltage should be applied to LI and L2 termina
70. E 282 202 9210 or 282 202 9230 282 202 9230 or 282 202 9330 RUN CAPACITOR START CAPACITOR RUN CAPACITOR START CAPACITOR START CAPACITOR YEL GROUND LEAD LINE POWER FROM TWO POLE FUSED 10 SWITCH PRESSURE OR OR OTHER OVERLOAD CIRCUIT CONTROL BREAKER SWITCH Ep LEAD MOTOR 15 hp DELUXE 282 203 9310 or 282 203 9330 5 CIRCUIT BREAKER 10 PRESSURE OR OTHER CONTROL SWITCH 15 hp X LARGE 282 203 9621 d 1 1 SubDrives amp MonoDrives Electronic Products The Franklin Electric SubDrive MonoDrive controller is variable speed drive that delivers water at a constant pressure MonoDrive and MonoDriveXT are designed to convert a conventional 3 wire 1 2 hp to 2 hp pump system to a variable speed constant pressure system by simply replaceing the 3 wire control box and pressure switch The SubDrive 3 Phase models are designed for three phase motors to provide constant pressure with three phase performance using single phase input power The SubDrive2W is designed to convert a conventional 2 wire 1 2 hp 3 4 hp and 1 hp pump system to a variable speed constant pressure system by simply replacing the pressure switch Applications Residential home Restaurants Car washes Schools Farms Landscape irrigation system Protects Agianst Surge Protection Open Circuit
71. E AMPS CIRCUIT BREAKERS OR FUSE AMPS MOTOR RATING MAXIMUM PER NEC TYPICAL SUBMERSIBLE MODEL PREFIX STANDARD DUAL ELEMENT TIME CIRCUIT STANDARD DUAL ELEMENT TIME CIRCUIT FUSE DELAY FUSE BREAKER FUSE DELAY FUSE BREAKER 234501 4 15 234511 45 4 5 234541 1 2 0 37 25 2 15 234521 2 25 2 5 234531 18 14 5 284502 1 5 5 234512 5 6 5 5 234542 AN 3 5 234522 28 3 5 234532 25 18 5 234503 8 6 5 234513 7 6 5 234543 45 4 5 234523 35 B 5 234533 28 5 284504 17 5 28454 9 5 284544 5 6 5 284504 45 5 284534 5 234305 20 234315 20 234345 5 284505 5 234335 5 234306 30 234316 5 284546 5 234326 5 234336 5 234307 50 28457 40 234347 5 234321 20 234337 20 234308 10 28458 60 234348 40 234328 3 234338 5 234349 60 234329 45 234339 5 284549 60 234595 45 234598 35 234646 10 234626 60 234636 50 Three Phase Motors EB c EH EB TEX TES ES E E LE E Ei EH TES BS ES c EH ES ES Be Be APPLICATION Table 24 Three Phase Motor Specifications 60 Hz 3450 rpm MAXIMUM LINE TO LINE 5 LOCKED FULL LOAD LOAD RESISTANCE EFFICIENCY ROTOR 236650 60 15 175 4700 20 0 5400 11 95 19 19 99 236600 60 15 5 4700 176 5400 10 12 19 19 86 236660 60 15 91 4700 10 7 5400 2 6 3 2 19 19 52 236610 60 15 15 4700 8 8 5400 3 9 4 8 19 19 43 236620 60 15 6 4100 1 5400 6 3 1 1 19 19 34
72. EMP NAMEPLATE RATED RATING IN IN IN LEE 40A 28A 56A 40A 76A 52A 3 LEAD DOL Three Phase Motors Pressure Relief Valves A pressure relief valve is required and must be selected to ensure that as the pump approaches shut off it never reaches the point that the motor will not have adequate cooling flow past it System Purge Can Flooding An air bleeder valve must be installed on the booster sleeve so that flooding may be accomplished prior to booster start up Once flooding is complete the booster should be started and brought up to operating pressure as quickly as possible to minimize the duration of an upthrust condition At no time should air be allowed to gather in the booster sleeve because this will prevent proper cooling of the motor and permanently damage it System Flush Must Not Spin Pump Applications may utilize a low flow flushing operation Flow through the booster sleeve must not spin the pump impellers and the motor shaft If spinning takes place the bearing system will be permanently damaged and the motor life shortened Consult the booster pump manufacturer for maximum flow rate through the pump when the motor is not energized Open Atmosphere Booster Pump Systems When an open booster is placed ina lake tank etc that is open to atmospheric pressure the water level must provide sufficient head pressure to allow the pump to operate above its NPSHR
73. L DEVICE O L CONTACTS SQ OVERLOAD HEATERS AND OR SUBTROL PLUS CONTACTS FIG 4 Li L2 L3 PRESSURE SWITCH OR OTHER CONTROL DEVICE O L CONTACTS TRANSFORMER FUSES CONTACTS L OVERLOAD HEATERS AND OR SUBTROL PLUS L1 L2 18 PRESSURE SWITCH OR FUSES OTHER CONTROL DEVICE O L CONTACTS CONTROL VOLTAGE SOURCE CONTACTS OVERLOAD HEATER AND OR SUBTROL DEVICE 3 d wm Three Phase Power Unbalance A full three phase supply is recommended for all three phase motors consisting of three individual transformers or one three phase transformer So called open Delta or Wye connections using only two transformers can be used but are more likely to cause problems such as poor performance overload tripping or early motor failure due to current unbalance 10 7 FULLTHREE PHASE Checking and Correcting Rotation and Current Unbalance L Establish correct motor rotation by running the motor in both directions Normal rotation is CCW viewing the shaft end Rotation can be changed by interchanging any two of the three motor leads The rotation that gives the most water flow is typically the correct rotation 2 After correct rotation has been established check the current in each of the three motor leads and calculate the current unbalance as explained in 5 below If the current unbalance
74. Motor by Full Volt Starter VFD Soft Starter VFD or Soft Starter Mfr amp Model WELL DATA All measurements from well head down anufacturer Casing Diameter odel Drop Pipe Diameter Drop Pipe Material PVC Poly Other Stages Number of Sticks of Drop Pipe Design Rating gpm Static Water Level Horsepower Required by Pump End Drawdown pumping Water Level Actual Pump Delivery gpm Spring Assist Check Valves Measured from Well Head Down 1 2 D 4 ft What Controls When System Runs amp Stops e g pressure level flow manual on off timer solid Drilled Poppet Break Off Plug time clock etc Pump Inlet Setting Flow Sleeve Yes Dia Case Ends Well Screen Perforated Casing S from to ft amp 2 from to a Well Depth YOUR NAME DATE Form No 2207 v6 11 14 20M Franklin Electric 0 Inc This material may be reproduced in its entirety for personal and educational purposes including reproduction in technical specifications and manuals without prior permission provided that the above copyright notice is included in all A Franklin Electric copies or substantial portions of the material All other rights reserved Form 2207 Page 2 SUBMERSIBLE MOTORS INSTALLATION RECORD TRANSFORMERS RMA Number Number of Tra
75. O POLE FUSED SWITCH OR CIRCUIT BREAKER AND OTHER CONTROL IF USED MAIN START OVERLOAD OVERLOAD GROUND LEAD MOTOR START CAPACITOR GROUND LEAD LINE POWER FROM TWO POLE FUSED SWITCH OR CIRCUIT BREAKER AND OTHER CONTROL IF USED GROUND 10 LEAD MOTOR 1 1 5 hp 282 300 8110 Date Codes 9 amp Newer 1 1 5 hp 282 300 8610 Single Phase Motors amp Controls MAINTENANCE RUN CAPACITOR GROUND LEAD LINE POWER FROM TWO POLE START CAPACITOR RUN CAPACITOR START CAPACITOR 91 LINE CONTACTOR LINE POWER FROM TWO POLE FUSED SWITCH OR CIRCUIT BREAKER AND OTHER CONTROL IF USED START GROUND CIRCUIT BREAKER FUSED SWITCH OR CIRCUIT BREAKER AND OTHER CONTROL m ime B ame SWITCH OR OTHER oe Ges LEAD CCU SWIG START OVERLOAD e MAIN OVERLOAD SE MOTOR 2 hp STANDARD 2 hp DELUXE 282 501 8110 282 501 8310 RUN CAPACITOR START CAPACITOR START CAPACITOR RUN CAPACITOR 10 IL PRESSURE OR OTHER GROUND CONTROL LEAD SWITCH MAIN OVERLOAD START 10 OVERLOAD MOTOR 55 MAIN OVERLOAD OVERLOAD LEAD MOTOR 3 hp STANDARD 282 302 8110 3 hp DELUXE 282 302 8310 Single Phase Motors amp Controls
76. Reduced Voltage Soft Starter or VFD Variable Frequency Drive Option 1 Full Voltage anufacturer Model Size Contacts Option 2 Reduced Voltage anufacturer Model Ramp Time to Full Voltage Option 3 anufacturer Soft Starter or VFD Model Max Continuous Amp Output Rating in Setting Hz amp GPM Start Ramp Time to 30 Hz Sec Yes Stop Mode No Special Output Filter Purchased Output Filter Manufacturer Max Setting Power Off Coast Model Hz amp GPM 30 0 Hz Ramp Sec Reactance Form No 2207 v6 11 14 20M Franklin Electric Co Inc This material may be reproduced in its entirety for personal and educational purposes including reproduction in technical specifications and manuals without prior permission provided that the above copyright notice is included in all copies or substantial portions of the material All other rights reserved ME Surge Arrestor No Yes Manufacturer Model Franklin Electric Booster Install Record 1 SUBMERSIBLE MOTOR Date Filled In By INSTALLATION Owner User Telephone Address City State Zip Installation Site If Different Contact Telephone System Application System Manufactured By Model
77. SE A Pressure switch CHECKING PROCEDURES Check switch for welded contacts Check switch adjustments CORRECTIVE ACTION Clean contacts replace switch or adjust setting B Low water level in well Pump may exceed well capacity Shut off pump wait for well to recover Check static and drawdown level from well head Throttle pump output or reset pump to lower level Do not lower if sand may clog pump C Leak in system Check system for leaks Replace damaged pipes or repair leaks D Worn pump Symptoms of worn pump are similar to those of drop pipe leak or low water level in well Reduce pressure switch setting if pump shuts off worn parts may be the fault Pull pump and replace worn parts E Loose coupling or broken motor shaft Check for loose coupling or damaged shaft Replace worn or damaged parts F Pump screen blocked Check for clogged intake screen Clean screen and reset pump depth G Check valve stuck closed Check operation of check valve Replace if defective H Control box malfunction See pages 48 57 for single phase Repair or replace Motor Runs But Overload Protector Trips A Incorrect voltage Using voltmeter check the line terminals Voltage must be within 10 of rated voltage Contact power company if voltage is incorrect B Overheated protectors Direct sunlight or other heat source can raise control box temperatur
78. Serial No System Supplied By City State Zip Is this a HERO system 10 0 10 5 Yes MOTOR Model No Serial No Date Code Horsepower Voltage Single Phase Three Phase Diameter in Slinger Removed Yes Check Valve Plug Removed Yes Motor Fill Solution _ Standard Water Model No Serial No Date Code PUMP Manufacturer Model Serial No Stages Diameter Flow Rate Of gpm At TDH Booster Case Internal Diameter Material CONTROLS AND PROTECTIVE DEVICES SubMonitor If Yes Warranty Registration No If Yes Overload Set Yes Set At Underload Sets Yes Tue Set At VFD or Reduced Voltage Starter Tee No If Yes Type Mfr Setting Full Voltage In sec Pump Panel Yes No If Yes Mfr Size Magnetic Starter Contactor Mfr Model Size Heaters Mfr No If Adjustable Set At Fuses Mfr Size Type Surge Arrestor Mfr Model Controls Are Grounded to with No Wire Inlet Pressure Control ier No If Yes Mfr Model Setting psi Delay Inlet Flow Control Yes No If Yes Mfr Model Setting gpm Delay sec Outlet Pressure Control ier No If Yes Mfr Model Setting psi Delay sec Outlet Flow Control No If Yes Mfr Model Setting gpm Delay sec Water Temperature Control No If Yes Mfr
79. TION INFORMATIONS IMPORTANTES POUR L INSTALLATEUR DE EQUIPEMENT CET EQUIPEMENT DOIT ETRE INTALLE PAR UN TECHNICIEN QUALIFIE SI L INSTALLATION N EST PAS CONFORME AUX LOIS NATIONALES OU LOCALES AINSI QU AUX RECOMMANDATIONS DE FRANKLIN ELECTRIC UN CHOC ELECTRIQUE LE FEU UNE PERFORMANCE NON ACCEPTABLE VOIRE MEME LE NON FONCTIONNEMENT PEUVENT SURVENIR UN GUIDE D INSTALLATION DE FRANKLIN ELECTRIC EST DISPONIBLE CHEZ LES MANUFACTURIERS DE POMPES LES DISTRIBUTEURS OU DIRECTEMENT CHEZ FRANKLIN POUR DE PLUS AMPLES RENSEIGNEMENTS APPELEZ SANS FRAIS LE 800 548 2420 AVERTISEMENT UN CHOC ELECTRIQUE SERIEUX OU MEME MORTEL EST POSSIBLE SI NEGLIGE DE CONNECTER LE MOTEUR LA PLOMBERIE METALLIQUE BOITES DE CONTROLE ET TOUT METAL PROCHE DU MOTEUR A UN CABLE ALLANT VERS UNE ALIMENTATION D ENERGIE AVEC BORNE DE MISE A LA TERRE UTILISANT AU MOINS LE MEME CALIBRE QUE LES FILS DU MOTEUR POUR REDUIRE LE RISQUE DE CHOC ELECTRIQUE COUPER LE COURANT AVANT DE TRAVAILLER PRES OU SUR LE SYSTEM D EAU NE PAS UTILISER CE MOTEUR DANS UNE ZONE DE BAIGNADE ATENCION INFORMACION PARA EL INSTALADOR DE ESTE EQUIPO PARA LA INSTALACION DE ESTE EQUIPO SE REQUIERE DE PERSONAL TECNICO CALIFICADO EL NO CUMPLIR CON LAS NORMAS ELECTRICAS NACIONALES Y LOCALES ASI COMO CON LAS RECOMENDACIONES DE FRANKLIN ELECTRIC DURANTE SU INSTALACION PUEDE OCASIONAR UN CHOQUE ELECTRICO PELIGRO DE UN INCENDIO OPERACION DEFECTUOSA E INCLUSO LA DESCOMPOSTURA DEL EQUIPO LOS MAN
80. UALES DE INSTALACION Y PUESTA EN MARCHA DE LOS EQUIPOS ESTAN DISPONIBLES CON LOS DISTRIBUIDORES FABRICANTES DE BOMBAS 0 DIRECTAMENTE CON FRANKLIN ELECTRIC PUEDE LLAMAR GRATUITAMENTE PARA MAYOR INFORMACION AL TELEFONO 800 348 2420 ADVERTENCIA PUEDE OCURRIR UN CHOQUE ELECTRICO SERIO O FATAL DEBIDO A UNA ERRONEA CONECCION DEL MOTOR DE LOS TABLEROS ELECTRICOS DE LA TUBERIA DE CUALQUIER OTRA PARTE METALICA QUE ESTA CERCA DEL MOTOR O POR NO UTILIZAR UN CABLE PARA TIERRA DE CALIBRE IGUAL 0 MAYOR AL DE LA ALIMENTACION PARA REDUCIR EL RIESGO DE CHOQUE ELECTRIC DESCONECTAR LA ALIMENTACION ELECTRICA ANTES DE INICIAR A TRABAJAR EN EL SISTEMA HIDRAULICO NO UTILIZAR ESTE MOTOR EN ALBERCAS O AREAS EN DONDE SE PRACTIQUE NATACION SUBMERSIBLE MOTOR IE A 60 Hz Single Phase and Three Phase Application Installation Maintenance Manual The submersible motor is a reliable efficient and trouble free means of powering a pump Its needs for a long operational life are simple They are 1 A suitable operating environment 2 An adequate supply of electricity 3 An adequate flow of cooling water over the motor 4 An appropriate pump load Contents All considerations of application installation and maintenance of submersible motors relating to these four areas are presented in this manual Franklin Electrics web page www franklin electric com should be checked for the latest updates Application All Motors NO RE 3
81. Watts 7 kW SubDrive300 11000 Watts 11 kW SubDrive2W 6000 Watts 6 KW Note Not to be used on a Ground Fault Circuit Interruptor If using an externally regulated generator verify that the voltage and Hertz are appropriate to supply the drive Service Entrance Panel Use the service entrance panel is ground ONLY DO NOT run ground wire separate Motor ground wire MUST be bundled with motor wires Pump Motor a gt Electronic Products d wm Fuse Circuit Breaker and Wire Sizing The Listed fuse Listed circuit breaker size and maximum allowable wire lengths for connection to the SubDrive MonoDrive are given in the following tables Table 59 Circuit Breaker Sizing and Maximum Input Cable Lengths in Feet Based on 3 voltage drop 0 0 LISTED FUSE LISTED Geng AWG COPPER WIRE SIZES 167 75 C INSULATION UNLESS OTHERWISE NOTED CIRCUIT BREAKER AMPS VOLTAGE MonoDrive SubDrivel5 5 SubDrive75 SubDrive2W 20 MonoDriveXT 20 230 SubDrive20 25 208 15 180 285 450 555 780 925 SubDrivel00 20 230 140 220 345 550 680 895 150 SubDrive30 30 208 145 235 370 460 605 765 SubDrivel50 25 230 15 180 285 455 560 740 935 40 208 150 235 295 385 490 610 15 SubDrive300 40 230 15 185 290 360 410 600 745 895 Highli
82. a high pass filter amp a low pass filter section and are considered the best practice but a high pass reactor filter is also acceptable Filters should be recommended by the drive manufacturer for the correct recommendations provide them with answers to all five of the items below REQUIRED ITEMS FOR PROPER VFD FILTER SIZING 1 VFD model 2 Carrier frequency setting 3 Motor nameplate voltage 4 Motor nameplate max amps 5 Cable length from the drive output terminals to the motor Input Current amp Motor Overload Protection Motor input current should be set at the system s typical operating current when running at nameplate rated voltage and frequency Hz Motor overload protection should be set to trip at 115 of the system s typical operating current Motor overload protection must trip equal to or faster than NEMA Class 10 motor overload curve requirements Motor Maximum Load Limits system must never operate in excess of the motor nameplate maximum amps n50 Hz motors nameplate amps are maximum amps as these motors have a 1 0 service factor 40 APPLICATION Three Phase Motors Variable Frequency Drive Submersible Motor Requirements Continued Motor Operating Hertz Cooling Requirements and Underload Settings Standard practice for large VFD installations is to limit the operation to 60 Hz max Operating at greater than 60 Hz requires special system design considerations
83. ampacity requirements for either individual conductors or jacketed cable See page 11 for additional details H APPLICATION Three Phase Motors Table 22 Three Phase Motor Specifications 60 Hz 3450 rpm MOTOR MODEL PREFIX 234501 234511 234541 234521 234531 234502 234512 234542 234522 234532 234503 234513 234 543 234523 234 234 533 504 234514 234544 234 524 234534 234 305 234315 234345 234325 234 335 234306 234316 284546 234326 234 234 336 307 234317 234 347 234321 234331 234 308 234318 234348 234 328 234338 234 549 234595 234 234 234 598 646 626 234636 RATING FULL LOAD MAXIMUM LINE TO LINE LOAD RESISTANCE 6 6 84 95 109 23 2 28 6 384 441 58 0 71 0 46 59 68 18 16 6 20 3 212 305 415 507 38 45 4 9 5 6 12 2 14 9 19 9 23 0 30 1 36 7 2530 32 40 85304 13 0 16 0 20 3 25 0 18 24 2330 6 6 8 2 9 2 12 0 14 6 18 7 1347 18 22 47 60 11 88 14439 68 43 9111 26 32 36 44 5 6 6 9 45 53 60 73 1 6 2 0 23 28 36 45 1246 18 23 28 35 8641 1245 19 24 EFFICIENCY LOCKED ROTOR AMPS KVA CODE re DR RRR es es e es gt e 2 gt 2 z 2 2 Three Phase Motors APPLICATION IE Table 23 Three Phase Motor Fuse Sizing CIRCUIT BREAKERS OR FUS
84. anklin Application AIM manual requirement 32 Verify that all transformers have the same kVA rating 33 Verify the 3 Ph pump panel fuses or its circuit breaker are correctly sized per the Franklin Application AIM manual requirement 34 Verify the 5 Ph pump panel motor contactor is correctly sized per the Franklin Application AIM manual requirement 35 Verify the 3 Ph pump panel motor overload is ambient compensated 56 Verify the 3 Ph pump panel motor overload has a NEMA Class 10 trip curve 57 Verify the 3 Ph pump panel motor overload heaters or its dial setting are correctly selected based on the system s operating point and not just arbitrarily set at the maximum motor operating amps 58 At no time should the system operating amps or the motor overload system running point setting be higher than the motor nameplate maximum amp rating Notice Electronic overloads should be set at the normal system operation point Electronic overloads have a built in multiplier of 115 125 times the input amps to determine the overload trip point 4 0 POWER SUPPLY 1 PHASE 4 Verify the transformer kVA rating is adequate for the motor per the Franklin Application AIM manual requirement o Franklin Electric 42 43 5 0 HIGH SURGE PROTECTION 51 52 53 54 55 Form 2207 Action Facts SUBMERSIBLE MOTORS INSTALLATION RECORD Verify the motor control box and the motor are made by the same manufacturer Verify th
85. ceeds the requirements of the Franklin Application AIM manual Notice If the service entrance to pump panel or the pump panel to motor cable is not a copper material contact the factory for the correct length derating factors 7 0 MOTOR COOLING 1 Verify that the well water temperature does not exceed the maximum ambient temperature indicated on the nameplate of the motor 7 7 Verify there is a minimum of 10 feet of clear water between the bottom of the motor and the bottom of the well 13 Verify that all water entering the well is coming from below the lowest part of the motor 7 4 Verify the system pumping rate will never deliver less flow than is required by the Franklin Application AIM manual to flow by and around the full length of the motor for cooling purposes 15 Verify that 3 phase motors above 7 5 hp in a vertical potable water well should not exceed 100 starts in 24 hours and each start should include a minimum of 3 minutes ON and 10 minutes OFF Notice If any water is entering the well above the lowest part of the motor a flow sleeve is required 8 0 MOTOR PUMP INSTALLATION 81 82 83 84 Verify that the drop cable is supported to the drop pipe every 10 feet Verify at least one spring loaded non drilled check valve is in the drop pipe Preferably the first check valve should be located at the top of the first pipe joint above the pump discharge 20 feet if the pump does not have a check built in to its disc
86. ct the motor windings Subtrol SubMonitor a Franklin approved adjustable overload relay or a Franklin approved fixed heater must be used Fixed heater overloads must be the ambient compensated quick trip type to maintain protection at high and low air temperatures Table 29 60 Hz Motors All heaters and amp settings shown are based on total line amps When determining amperage settings or making heater selections for a six lead motor with a Wye Delta starter divide motor amps by 1 752 Pages 29 30 and 31 list the correct selection and settings for some manufacturers Approval for other manufacturers types not listed may be requested by calling Franklin s Technical Service Hotline at 800 348 2420 Refer to notes on page 30 NEMA HEATERS FOR ADJUSTABLE OVERLOAD RELAYS RELAYS HP KW 10115 yu NOTE 3 NOTE 1 NOTE 2 SET MAX 200 00 1380 32 34 230 00 K28 1343A 21 29 380 00 K2 17 18 460 00 Uu 14 15 515 00 S 12 13 200 00 1510 A 44 230 00 K32 L420A 35 38 380 00 UI 1282A 23 25 460 00 K23 18 19 515 00 Kl 15 1 6 200 00 L618A 50 54 230 00 K36 L561A 44 41 380 00 K28 L310A 26 28 460 00 K26 1282A 22 24 515 00 K23 18 19 200 00 Ku 1750 63 68 230 00 39 L680A 55 59 380 00 K32 L420A 33 3 6 460 00 20 1343A 28 3 0 515 00 K26 17077 22 24 200 0 K50 1110 8 6 93 230 0 40 1910 15 81 380 0 K36 L561A 46 49 460 00 L463A 38 A 515 00 K29 1380
87. ctions and correct or tighten if necessary Internal voltage too high If line voltage is stable and measured below 260 VAC and problem persists contact your Franklin Electric Service Personnel Power down disconnect leads to the motor and power up the SubDrive If the SubDrive does not give an open phase fault F5 then there is a problem with the SubDrive Connect the SubDrive to a dry motor If the motor goes through DC test and gives underload fault FI the SubDrive is working properly 65 ri SubDrivel5 20 30 MonoDrive and MonoDriveXT NEMA 3R MAINTENANCE Diagnostic Fault Codes NUMBER OF FLASHES FAULT BROKEN PIPE Electronic Products POSSIBLE CAUSE Broken pipe or large leak is detected in the system Drive runs at full power for 10 minutes without reaching pressure setpoint Large water draw such as a sprinkler system does not allow system to reach pressure setpoint CORRECTIVE ACTION Check system for large leak or broken pipe If the system contains a sprinkler system or is being used to fill a pool or cistern disable the Broken Pipe Detection 15 6015 20 30 only PHASE IMBALANCE Motor phase currents differ by 20 or more Motor is worn internally Motor cable resistance is not equal Incorrect motor type setting single or three phase Check resistance of motor cable and motor windings Verify motor
88. d Ground Fault Circuit Interrupter Gallon per Minute High Efficiency Reverse Osmosis Horsepower Hertz Inside Diameter Insulated Gate Bipolar Transistor Inch Kilovolt Amp Kilovolt Amp Rating Kilowatt 1000 watts Line One Line Two Line Three Pound Feet Liter per Minute Milliamp Maximum Electronic Products MCM mm MOV NEC NEMA Nm NPSH 0D 0L PF psi PWM QD RMA RMS rpm SF SFhp S N TDH UNF VAC VFD XFMR YD Thousand Circular Mils Millimeter Metal Oxide Varister National Electrical Code National Electrical Manufacturer Association Newton Meter Net Positive Suction Head Outside Diameter Overload Power Factor Pounds per Square Inch Pulse Width Modulation Quick Disconnect Resistance Return Material Authorization Root Mean Squared Revolutions per Minute Service Factor Service Factor Horsepower Serial Number Total Dynamic Head Fine Thread Voltage Voltage Alternating Current Voltage Direct Current Variable Frequency Drive Watts Transformer Wye Delta ohms 2015 EDITION YOU JUST GOT A LITTLE MORE HELP FROM A FRIEND FRANKLIN ELECTRIC TECHNICAL SERVICE HOTLINE 800 348 2420 260 827 5102 FAX Option 1 Franklin Water Option 2 Franklin Control System Option 3 Little Giant Commercial Call Franklin s toll free TECHNICAL SERVICE HOTLINE for answers to your pump and motor installation questions When you call a Franklin expert will offe
89. d contacts ground faults or inadequate power supply 3 Relay chatter is caused by low voltage or ground faults Single Phase Motors amp Controls Identification Of Cables When Color Code Is Unknown Single Phase 3 Wire Units EXAMPLE The ohmmeter readings were Cable 110 Cable 2 6 ohms Cable 2 to Cable 3 2 ohms Cable 5 to Cable 1 4 ohms The lead not used in the highest reading 6 ohms was Cable 3 Yellow From the yellow lead the highest reading 4 ohms was To Cable 1 Red From the yellow lead the lowest reading 2 ohms was To Cable 2 Black B CURRENT AMP MEASUREMENTS L Measure current on all motor leads 2 Reading Current in red lead should momentarily be high then drop within one second to values in Table 12 This verifies relay or solid state relay operation Current in black and yellow leads should not exceed values in Table 15 3 Relay or switch failures will cause red lead current to remain high and overload tripping 4 Open run capacitor s will cause amps to be higher than normal in the black and yellow motor leads and lower than normal in the red motor lead 5 Abound pump will cause locked rotor amps and overloading tripping 6 Low amps may be caused by pump running at shut off worn pump or stripped splines 1 Failed start capacitor or open switch relay are indicated if the red lead current is not momentarily high at starting CAUTION The tests in this manual f
90. d primarily for operation in the vertical Shaft up position During acceleration the pump thrust increases as its output head increases In cases where the pump head stays below its normal operating range during startup and full Speed condition the pump may create upward thrust This creates upward thrust on the motor upthrust bearing This is an acceptable operation for short periods at each start but running continuously with upthrust will cause excessive wear on the upthrust bearing With certain additional restrictions as listed in this section and the Inline Booster Pump Systems sections of this manual motors are also suitable for operation in positions from Shaft up to shaft horizontal As the mounting position becomes further from vertical and closer to horizontal the probability of shortened thrust bearing life increases For normal motor life expectancy with motor positions other than shaft up follow these recommendations When the storage temperature does not exceed 100 F 37 C storage time should be limited to two years Where temperatures reach 100 to 130 F storage time should be limited to one year Loss of a few drops of liquid will not damage the motor as an excess amount is provided and the filter check valve will allow lost liquid to be replaced by filtered well water upon installation If there is reason to believe there has been a considerable amount of leakage consult the factory for checking procedures
91. e causing protectors to trip The box must not be hot to touch Shade box provide ventilation or move box away from source C Defective control box For detailed procedures see pages 48 57 Repair or replace D Defective motor or cable E Worn pump or motor For detailed procedures see pages 45 amp 46 Check running current see tables 15 22 24 25 amp 27 Repair or replace Replace pump and or motor 45 d MAINTENANCE Table 46 Preliminary Tests All Sizes Single and Three Phase TEST PROCEDURE WHAT IT MEANS 1 Open master breaker and disconnect all leads from control box or pressure switch QD type control remove lid to avoid electric shock hazard and damage If the ohms value is normal Table 47 the motor is not grounded and the to the meter Geh Insulation cable insulation is not damaged Resistance volt mini Fig 10 2 e E se lf the ohms value is below normal either the windings are grounded or the 9 9 i cable insulation is damaged Check the cable at the well seal as the insulation 3 Connect one meter lead to any one of the motor leads and the other lead to the is sometimes damaged by being pinched metal drop pipe If the drop pipe is plastic connect the meter lead to ground 1 O
92. e air or water Lengths NOT in bold meet NEC ampacity requirements for either individual conductors or jacketed cable See page 11 for additional details Continued on next page 20 Three Phase Motors d wm zm 15 C INSULATION AWG COPPER WIRE SIZE MCM COPPER WIRE SIZE 250 Tam 50 400 500 RATING 1015 0000 160 50 420 660 1030 1620 2020 2490 3060 3730 4570 5500 6660 7540 10 180 300 460 8 150 1440 1770 2170 2650 3250 3900 4720 5340 80 130 210 340 550 850 1080 1320 1630 1990 2460 2950 3580 4080 4650 5220 5700 6630 0 0 140 240 310 580 70 900 MO 1360 1660 2010 2440 2770 3150 3520 3850 4470 0 0 120 170 280 450 570 690 850 1050 1290 1570 1900 2160 2470 2770 3030 3540 0 0 0 140 20 360 450 550 60 850 1050 1260 1540 1750 1990 2250 2460 2850 0 0 0 120 180 294 310 460 570 700 870 1050 1270 1450 1660 1870 2040 2380 210 340 550 880 1380 2140 2680 3280 4030 4930 6040 7270 8800 9970 150 240 390 630 970 1530 1900 2340 2880 3510 4300 560 6240 7060 8010 8950 9750 10 180 280 460 730 140 1420 150 260 2640 3240 390 4740 5380 6150 6900 7530 8760 0 130 190 30 490 780 90 1200 1470 1800 2200 2670 3220 3660 4170 4660 5100 590 0 0 140 230 310 600 750 90 140 1590 10
93. e motor control box hp rating and its voltage match the motor rating exactly If not a premature failure of the control box or motor should be expected Verify the submersible motor has a dedicated surge arrestor All submersible motors require a dedicated surge arrestor Motors 5 hp and smaller marked Equipped with Lightning Arrestors have a built in surge arrestor Verify the surge arrestor is mounted as close to the motor as practical The location is usually in the pump panel but sometimes it is placed at the well head in a separate electrical box Verify the surge arrestor is grounded below the lowest drawdown water level This is usually accomplished by attaching the drop cable ground wire to the motor lead or the motor ground lug Verify the ground conductor size meets the minimum requirements of the National Electric Code and all other relevant national state regional and local codes Verify the motor is connected to both the electrical system ground and the motor 6 0 ELECTRICAL DROP CABLE 61 Verify the temperature rating of the drop cable typically 60 C 75 C 90 C or 125 C 6 2 Verify if the cable is single conductor or jacketed conductor Web cable is considered jacketed cable by regulating agencies 0 3 Verify the conductor size typically AWG MCM or mm 64 Verify if the conductor material is copper if not determine the material and contact the factory for acceptability 6 5 Verify the drop cable meets or ex
94. educe water splashing or use a different switch High Line Voltage The line voltage is over 253 volts Check line voltage Report high line voltage to the power company Flashing Red Light If you are using a generator the line voltage may become too high when the generator unloads Pumptec Plus will Unloaded Generator not allow the motor to turn on again until the line voltage returns to normal Overvoltage trips will also occur if line frequency drops too far below 60 Hz Low Line Voltage The line voltage is below 207 volts Check line voltage Loose Connections Check for loose connections which may cause voltage drops Solid Red Light eel If you are using a generator the line voltage may become too low when the generator loads Pumptec Plus will trip Loaded Generator on undervoltage if the generator voltage drops below 207 volts for more than 2 5 seconds Undervoltage trips will also occur if the line frequency rises too far above 60 Hz 6l a gt Electronic Products d vanene Pumptec Plus and Pumptec with 3 lights Pumptec Plus and Pumptec with 3 lights Troubleshooting After Installation SYMPTOM POSSIBLE CAUSE SOLUTION Wait for the automatic restart timer to time out During the time out period the well should recover and fill with water If Dry Well the automatic reset timer of the Pumptec Plus is set to the manual position push the reset button to reactivate the unit If the reset timer is set to manua
95. ens or perforations Table 6 Required Cooling Flow MINIMUM GPM REQUIRED FOR MOTOR COOLING IN WATER UP TO 86 F 30 C CASING OR SLEEVE ID INCHES MM 4 102 5 177 6 152 1 178 8 203 10 254 12 305 14 356 16 406 0 25 ft s 7 62 cm sec 0 50 ft s 15 24 cm sec WORM GEAR CLAMPS INTAKE FLOW INDUCER SLEEVE SUBMERSIBLE MOTOR CENTERING BOLT CENTERING BOLTS MUST BE LOCATED ON MOTOR CASTING DO NOT LOCATE ON STATOR SHELL 4 MOTOR 3 10 HP 0 25 FI S GPM L M 6 MOTOR 8 MOTOR 0 50 FT S 0 50 FT S GPM L M GPM L M 1245 1 26 5 13 49 9 44 20 76 25 95 30 45 170 10 40 50 189 90 540 55 210 80 303 140 530 110 420 TIO 416 200 760 170 645 150 568 280 1060 245 930 1inch 2 54 cm SAW CUTS NOTCH OUT FOR CABLE GUARD LOCK NUTS INSIDE SLEEVE BOTTOM END VIEW CENTERING BOLT HOLE 3 REQUIRED fj wm Head Loss From Flow Past Motor Table 7 lists the approximate head loss due to flow between an average length motor and smooth casing or flow inducer sleeve Table 7 Head Loss in Feet Meters at Various Flow Rates MOTOR DIAMETER CASING ID IN INCHES 10 254 25 95 03009 50 189 12 9 100 678 4704 03009 1705 150 568 10269 06 18 02 06 3701 200 157 103 04 12 63019 05 15 6801 5 250 946 18 55 07 2 9603 08 24 10462 E 300 136 25 7 10 30 8644
96. es of additional running capacitors most likely to overloaded with auxiliary run capacitance even though motor amps may be within reduce noise are given below The tabulation gives the max S F amps normally in each nameplate values lead with the added capacitor Table 15 Auxiliary Capacitor Sizing MOTOR RATING Ge MAXIMUM AMPS WITH RUN m TWO 15582111 T 10 0 50 310 ONE 155328101 42 35 20 0 200 310 ONE 155328103 58 50 25 0 250 370 E a n 56 34 10 20 310 ONE 155328103 93 15 T 0 10 370 ONE 155328102 12 92 38 5 NONE 70 60 80 NONE 370 25 191 108 5 5 310 310 90 13 00 30 370 ONE 15532710 490 00 80 5 NONE 50 625 169 D 00 not add running capacitors to 1 3 through 1 hp control boxes which use solid state switches or QD relays Adding capacitors will cause switch failure If the control box is converted to use a voltage relay the specified running capacitance can be added Buck Boost Transformers When the available power supply voltage is not within the proper range a buck boost voltage boost or buck are published by transformer manufacturers the following transformer is often used to adjust voltage to match the motor The most common table shows Franklin s recommendations The table based on boosting the voltage usage on submersible motors is boosting a 208 volt supply to use a standard 230 volt 10 shows the minimum rated transformer kVA needed and the common standard
97. fan If 2 flash continues replace controller Check fan with 9 volt battery Line voltage low less than approximately 150 VAC normal operating range 190 to 260 VAC Motor and or pump misalignment Amperage above max amps at 10 Hz LOCKED Dragging motor and or pump 3 Remove and repair or replace as required PUMP Abrasives in pump Check line to ground with a megohmmeter Are output leads to motor longer than 1000 feet 4 MonoDrive only Wrong resistance on DC test at start INCORRECTLY WIRED MonoDrive amp Wrong resistance values on main and start Check wiring check motor size and DIP switch setting adjust or repair as needed MonoDrivexXT only Open reading on DC test at start Loose connection Check drop cable and motor resistance tighten output connections repair or replace as OPEN Failed motor or drop cable necesssary use dry motor to check drive functions if drive will not run and exhibits open 5 CIRCUIT Wrong motor circuit fault replace drive Damaged controller Check ratings Replace controller When fault is indicated immediately after power _ Amperage exceeded 50 amps on DC test at start or max amps during running 210100 Incorrect output wiring phase to phase short phase to ground short in wiring or motor loose connections defective cable defective splice p 9 0 9 6 OVER CURRENT or grounded motor If fault is present after resetting and
98. fans have similar load characteristics VFD Frequency of Starts Keeping the starts per day within the recommended numbers shown in the frequency of starts section of the AIM manual provides the best system life However since in rush current is typically reduced when used with a properly configured VFD large 3 phase submersible motors can be started more frequently In all cases a minimum of 7 minutes must be allowed between a power off and the next restart attempt or consecutive restart attempts NEMA Above Ground Motor Standard Comments Franklin Electric encapsulated submersible motors are not declared inverter duty motors by NEMA MGI standards The reason is NEMA standard part 31 does not include a section covering encapsulated winding designs Franklin submersible motors can be used with VFDs without problems or warranty concerns providing Franklin s Application Installation Maintenance AIM manual guidelines are followed See Franklin s on line AIM manual for the latest guidelines INSTALLATION 4 Super Stainless Dimensions d Standard Water Well 14 TOOTH 24 48 1 48 DIAMETRAL PITCH MAX 0 50 MIN FULL SPLINE 1 508 1 498 0 030 R MAX 5 16 24 UNF 2A MOUNTING STUDS t 4 e 0 161 MAX LEAD 79 BOSS HEIGHT 3 75 DIA gt L Lx 6 Dimensions Standard Water Well 3 000 15 TOOTH 16 32 aaar 00007 DIAMETRAL PITCH 2 1
99. ghted Numbers denote wire with 194 F 90 C insulation only Table 59A Maximum Motor Cable Length in feet 15000 FRANKLIN ELECTRIC AWG COPPER WIRE SIZES 140 F 60 C INSULATION MOTOR MODEL ou SubDrivel5 SubDrive75 234 514 1 5 11 420 670 1060 S S 2 SubDrive20 SubDrivel00 234 315 2 0 15 kW 30 510 810 1000 5 SubDrive30 SubDrive150 234 316 3 0 2 2 kW 240 390 620 990 SubDrive300 234 317 XXXX 5 0 3 7 kW 230 310 590 920 244 505 1 2 37 kW 400 650 1000 SubDrive2W 244 507 5 4 55 kW 300 480 760 1000 5 244508 1 0 75 kW 250 400 630 990 5 214505 XxxX 1 2 37 kW 400 650 1020 MonoDrive 214 507 3 4 55 kW 300 480 760 1000 5 5 214 508 1 0 75kW 250 400 630 990 x 214 508 1 0 0 75kW 250 400 630 990 2 MonoDriveXT 224 300 15 11 kW 190 310 480 TIO 1000 204 301 2 0 1 5kW 150 250 390 620 970 10 foot 3 05 m section of cable is provided with the SubDrive MonoDrive to connect the pressure sensor Notes 1ft 0 305 m Maximum allowable wire lengths are measured between the controller and motor Aluminum wires should not be used with the SubDrive MonoDrive All wiring to comply with the National Electrical Code and or local codes MonoDrive minimum breaker amps may be lower than AIM manual specifications for the motors listed
100. han the NPSHR Net Positive Suction Head Requirement of the pump A minimum of 20 PSIG 1 38 Bar is required at all times except for 10 seconds or less when the motor is starting and the system is coming up to pressure Even during these 10 seconds the pressure must remain positive and be higher than the NPSHR Net Positive Suction Head Requirement of the pump 39 Three Phase Motors PSIG is the actual value displayed on a pressure gauge in the system piping PSIG is the pressure above the atmospheric conditions If at any time these pressure requirements are not being met the motor must be de energized immediately to prevent permanent damage to the motor Once the motor is damaged it is usually not immediately noticeable but progresses and results in a premature motor failure weeks or months after the damage occurred Motors that will be exposed to pressure in excess of 500 psi 34 47 Bar must undergo special high pressure testing Consult factory for details and availability Discharge Flow The flow rate for each pump must not be allowed to drop below the motor minimum cooling flow requirement IF THE MOTOR MINIMUM COOLING FLOW REQUIREMENT IS NOT BEING MET FOR MORE THAN 10 SECONDS THE SYSTEM MUST BE SHUT DOWN IMMEDIATELY PREVENT PERMANENT MOTOR DAMAGE Discharge Pressure The discharge pressure must be monitored to ensure that a downthrust load toward the motor is present within 3 seconds after start up and continuously du
101. harge Verify all pipe joints are as tight as practical The minimum torque should never be less than 10 foot pounds times the motor nameplate hp rating Verify the rotation of the pump is correct It is preferable to do this by checking the flow and current in both directions on 3 phase motors This can be done by having the electrician swap any two leads This is considered best practice since pumps under some conditions can supply amp readings and a visual flow observation that can be extremely misleading o Franklin Electric Form 2207 Page 1 SUBMERSIBLE MOTORS INSTALLATION RECORD DISTRIBUTOR INSTALLER END USER RMA Number Well ID or GPS Water Temperature Application Water Use e g potable water irrigation municipal fountain etc Date Installed mm yy Date Failed mm yy Motor Position Shaft Up Yes No Operating Cycle ON Time Per Start Hrs Mins Time OFF Between Stop amp Restart Hrs Tun Serial Number Date Code if updated MOTOR OVERLOAD System Typical Operating Current Overload FESubMonitor Input Amps D3 Attached Yes Fault Settings Attached Yes Other Manufacturer Model Dial Set at or Heaterit NEMA Class 10 20 150 Ambient Compensated Yes No Power to
102. he air volume control or snifter valve for proper operation Check setting on the pressure switch and examine for defects Leaky Well System Replace damaged pipes or repair leaks Flashing Red and Yellow Lights Stuck Check Valve Failed valve will not hold pressure Replace valve bobbing float switch may cause the unit to detect a rapid cycle condition on any motor or an overload condition on Float Switch 2 wire motors To reset Pumptec remove power for 5 seconds To reset a Pumptec Plus press and release the reset button To eliminate float switch bounce try to reduce water splash or use a different switch a gt Electronic Products d QD Pumptec and Pumptec with 2 lights or lights QD Pumptec and the old 2 light version of Pumptec are load sensing devices that monitor the load on submersible pumps motors If the load drops below a preset level for a minimum of 4 seconds the QD Pumptec or the Pumptec will shut off the motor The QD Pumptec is designed and calibrated expressly for use on Franklin Electric 230 V 3 wire motors 1 3 to 1 hp The QD Pumptec must be installed in QD relay boxes The Pumptec is designed for use on Franklin Electric 2 and 3 wire motors 1 3 to 1 5 hp 115 and 230 V The Pumptec is not designed for jet pumps QD Pumptec amp Pumptec Troubleshooting SYMPTOM CHECKS OR SOLUTION Is the voltage less than 90 of nameplate rating B Are the pump and motor c
103. ill break electrical cable and may cause loss of the pump motor unit Table 4A Torque Required Examples MOTOR RATING MINIMUM SAFE TORQUE LOAD Thp amp Less 0 75 kW amp Less 10 lb ft sw o 2000 Ib ft l vncum Use of Engine Driven Generators Single Phase or Three Phase Table 5 lists minimum generator sizes based on typical 80 C rise continuous duty Table 5 Engine Driven Generators generators with 35 maximum voltage dip during starting for Franklin s three wire motors single or three phase NOTE This chart applies to 3 wire 3 phase motors For best starting of 2 wire This is a general chart The generator manufacturer should be consulted whenever motors the minimum generator rating is 50 higher than shown possible especially on larger sizes There are two types of generators available externally and internally regulated Most MOTOR RATING MINIMUM RATING OF GENERATOR are externally regulated They use an external voltage regulator that senses the output EE S INTERNALLY REGULATED voltage As the voltage dips at motor start up the regulator increases the output voltage of generator e T iz i Internally regulated self excited generators have an extra winding in the generator NUM 1 18 2 25 stator The extra winding senses the output current to automatically adjust the 4 50 75 output voltage 5 625 3 38 Generator
104. in the installation Actual Length Max Allowed 160 ft 10 AWG 53 3 of allowable cable Pump Controls Service Entrance Main Fuse Box From Meter FIG 3 3 hp 230 V Single Phase Motor 310ft 6 AWG 41 3 of allowable cable eng 9 E Kx Gi 11 8 It Single Phase Motors Table 13 Single Phase Motor Specifications 60 Hz 3450 rpm FULL MAXIMUM WINDING 1 POWER none 58 LOAD LOAD RES IN OHMS FACTOR KVA TYPE 0 0 RES ROTOR PREFIX VOLTS E WATS WATTS ES FL 13 DN AMPS 244504 EPs 60 16 10 0 610 120 960 1043 62 56 B 58 644 R 244505 0 16 5 0 670 6 0 960 42 52 62 56 B 58 322 R 244507 ERE zo 0 15 68 940 8 0 1310 3 0 3 6 64 59 H 62 40 7 N 244508 o 14 82 1210 104 1600 2221 65 62 H 6 487 N 244309 13 10 6 1710 Bl 2280 15 21 64 6 83 16 662 M 00 2 0 wus 714504 15 60 16 810 0 610 82 0 960 62 56 B 58 505 M 41 51 RO RO 15 0 Y6 0 24505 o 16 85 0 610 860 960 62 56 B 58 B M 16 7 205 RO RO 16 8 Y8 0 036 24507 OI Bo 60 15 868 940 880 10 64 59 H 62 342 M 410481 RO RO Y82 104 Haas 214508 20 0 14 882 1210 104 1600 ES 65 62 H 6 418 L 59 921 RO RO 82 YA3 24505 Bo 60 16 837 655 840 890 67 5 90 8 B M 820 820 SECH bs o M3 0 3
105. ions when applied per the below guidelines However they will be more sensitive to application variances than the other two designs All of the above motors must be applied per the guidelines listed below In addition for all applications where the motor is applied in a sealed system a Submersible Motor Booster Installation Record Form 3655 or its equivalent must be completed at start up and received by Franklin Electric within 60 days A sealed system is one where the motor and pump intake are mounted in a sleeve and the water feeding the pump intake is not open to the atmosphere 36 d d wm Inline Booster Pump Systems Continued Design And Operational Requirements Non Vertical Operation Vertical Shaft up 0 to Horizontal 90 operation is acceptable as long as the pump transmits down thrust to the motor within 3 seconds after start up and continuously during operation However it is best practice to provide a positive slope whenever it is possible even if it is only a few degrees Motor Sleeve and Pump Support System The booster sleeve ID must be sized according to the motor cooling and pump NPSHR requirements The support system must support the motor s weight prevent motor rotation and keep the motor and pump aligned The support system must also allow for thermal axial expansion of the motor without creating binding forces Motor Support Points A minimum of two support points are required on
106. is 296 or less leave the leads as connected If the current unbalance is more than 2 current readings should be checked on each leg using each of three possible hook ups Roll the motor leads across the starter in the same direction to prevent motor reversal 3 Tocalculate percent of current unbalance A Add the three line amps values together B Divide the sum by three yielding average current C Pick the amp value which is furthest from the average current either high or low D Determine the difference between this amp value furthest from average and the average Divide the difference by the average Multiply the result by 100 to determine percent of unbalance 1st Hook Up 2nd Hook Up 3rd Hook Up L1 12 13 L1 12 13 L1 2 13 supply starter T2 ub T3 Ti T3 T3 T2 T2 Ti motor Three Phase Motors Transformer rating should be no smaller than listed in Table 4 for supply power to the motor alone FIG 8 OPEN DELTA 4 Current unbalance should not exceed 5 at max amp load or 10 at rated input load If the unbalance cannot be corrected by rolling leads the source of the unbalance must be located and corrected If on the three possible hookups the leg farthest from the average stays on the same power lead most of the unbalance is coming from the power side of the system If the reading farthest from average moves with the same motor lead
107. isconnected or loose Verify cable connection between main control board and display board Ensure the Wi Fi SSID hotspot name you are connecting to matches the drive you wish to connect to Wi Fi range is 100 feet line of site must be closer to drive if walls or floors are between you and the Attempting to connect to incorrect drive e FE CONNECT LIGHT ON SOLID ER drive CANNOT CONNECT Out of Wi Fi range of drive ez A Wi Fi module not responding cycle power to drive i Cycle Wi Fi radio on mobile device refresh Wi Fi connection list FE CONNECT LIGHT OFE WEH timeout expired f more than fifteen 15 last 3 cycle L I power to drive f more than T hour since last disconnection from Wi Fi cycle power to drive RFI EM INTERFERENCE GREEN Poor grounding Adhere to grounding and wire routing recommendations MOTOR FREQUENCY ON DISPLAY Wire routing An additional external filter may be needed See Accessories section for ordering information 69 Electronic Products MAINTENANCE r SubMonitor SubMonitor Troubleshooting FAULT MESSAGE PROBLEM CONDITION POSSIBLE CAUSE SF Amps Set Too High SF Amps setting above 359 Amps Motor SF Amps not entered Phase Reversal Reversed incoming voltage phase sequence Incoming power problem Normal line current Wrong SF Max Amps setting Over pumping well Clogged pump intake Underload RU
108. it After the motor is Started the relay contacts remain open CAUTION The control box and motor are two pieces of one assembly Be certain that the control box and motor hp and voltage match Since a motor is designed to operate with a control box from the same manufacturer we can promise warranty coverage only when a Franklin control box is used with a Franklin motor than the reset of the starting switch Therefore the start switch will have closed and the motor will operate A waterlogged tank will cause fast cycling When a waterlogged condition does occur the user will be alerted to the problem during the off time overload reset time since the pressure will drop drastically When the waterlogged tank condition is detected the condition should be corrected to prevent nuisance tripping of the overload protector Bound Pump Sandlocked When the motor is not free to turn as with a sandlocked pump the BIAC switch creates a reverse impact torque in the motor in either direction When the sand is dislodged the motor will start and operate in the correct direction CAUTION Restarting the motor within 5 seconds after power is removed may cause the motor overload to trip speed through the changing phase relationship between start winding current and line current As the motor approaches running speed the phase angle between the start current and the line current becomes nearly in phase At this point the reed switch con
109. l in the Pumptec turn off power for 5 seconds to reset the unit Blocked Intake Clear or replace pump intake screen Blocked Discharge Remove blockage in plumbing Solid Yellow Light Check Valve Stuck Replace check valve Broken Shaft Replace broken parts Severe Rapid Cycling Machine gun rapid cycling can cause an underload condition See flashing red and yellow lights section below Worn Pump Replace worn pump parts and recalibrate Stalled Motor Repair or replace motor Pump may be sand or mud locked Flashing Yellow Light Float Switch A bobbing float switch can cause two wire motors to stall Arrange plumbing to avoid splashing water Replace float switch Ground Fault Check insulation resistance on motor and control box cable The line voltage is below 207 volts Pumptec and Pumptec Plus will try to restart the motor approximately every two Low Line Voltage minutes until the line voltage is normal Solid Red Light Check for excessive voltage drops in the system electrical connections i e circuit breakers fuse clips pressure switch and Loose Connections Pumptec Plus L1 and L2 terminals Repair connections Flashing Red Light High Line Voltage The line voltage is over 255 volts Check line voltage Report high line voltage to the power company The most common cause for the rapid cycle condition is a waterlogged tank Check for a ruptured bladder in the water Rapid Cycle tank Check t
110. l may be reproduced in its entirety for personal and educational purposes including reproduction in technical specifications and manuals without prior permission provided that the above copyright notice is included in all Franklin Electric Copies or substantial portions of the material All other rights reserved SubMonitor Three Phase Applications SubMonitor is designed to protect 5 phase pumps motors with service factor amp ratings SFA from 5 to 350 A approx 5 to 200 hp Current voltage and motor temperature are monitored using all three legs and allows the user to set up the SubMonitor quickly and easily Protects Against Under Overload Under Overvoltage Current Unbalance Overheated Motor if equipped with Subtrol Heat Sensor False Start Chattering Phase Reversal Power Factor Correction In some installations power supply limitations make it necessary or desirable to increase the power factor of a submersible motor Table 32 lists the capacitive KVAR required to increase the power factor of large Franklin three phase submersible motors to the approximate values shown at maximum input loading Capacitors must be connected on the line side of the overload relay or overload protection will be lost Table 32 kVAR Required 60 Hz This product is lead free KVAR REQUIRED FOR PF OF Values listed are total required not per phase A d d wm Three Phase Starter
111. large submersibles since it is capable of sensing motor heat without any additional wiring to the motor Applications using Soft Starters with a SubMonitor require a start up bypass consult the factory for details SubMonitor can not be used in applications using a VFD control 1 Motor Surge Protection Properly sized grounded and dedicated motor surge arrestors must be installed in the supply line of the booster module as close to the motor as possible This is required on all systems including those using soft starters and variable speed drives inverter drives 12 Wiring Franklin s lead assemblies are only sized for submerged operation in water to the motor nameplate maximum ambient temperature and may overheat and cause failure or serious injury if operated in air Any wiring not submerged must meet applicable national and local wiring codes and Franklin Cable Chart Tables 16 21 Notice wire size wire rating and insulation temperature rating must be known when determining its suitability to operate in air or conduit Typically for a given size and rating as the insulation temperature rating increases its ability to operate in air or conduit also increases 13 Check Valves Spring loaded check valves must be used on start up to minimize motor upthrusting water hammer or in multiple booster parallel applications to prevent reverse flow Table 38 Franklin Cable chart See item 12 Wiring above CABLE MOTOR 10 AWG T
112. ld 60 MFD run capaci pacitors and the current values on be Y14 0 FL and Y17 0 Max Load a6 motor will be Y25 0 FL Y27 5 Max Load CAE 8182 8232 MJ 5 R8 0 R78 Performance is typical not guaranteed at specified voltages and specified capacitor values Performance at voltage ratings not shown is similar except amps vary inversely with voltage 4 3 WIRE W CRC CIRCUIT BREAKERS OR FUSE AMPS MOTOR MODEL PREFIX STANDARD CIRCUIT BREAKERS OR FUSE AMPS 214504 214505 214507 214508 214505 214507 214508 214508 W 115C8 224300 224301 224302 224303 22610 22611 226112 226113 TYPICAL SUBMERSIBLE gg a BREAKER FUSE a BREAKER D 5 5 8 0 20 0 20 20 5 5 1 5 D 5 8 20 20 10 20 0 5 5 20 5 5 5 20 30 30 5 30 20 5 30 5 30 40 5 20 40 5 60 10 30 60 5 60 10 30 60 10 100 m 50 100 80 15 150 60 15 5 5 200 90 15 is Single Phase Motors I APPLICATION Auxiliary Running Capacitors Added capacitors must be connected across Red and Black control box terminals Although motor amps decrease when auxiliary run capacitance is added the load on in parallel with any existing running capacitors The additional capacitor s should be the motor does not If a motor is overloaded with normal capacitance it will still be mounted in an auxiliary box The valu
113. ls of the Pumptec Plus In some installations No Lights the pressure switch or other control devices is wired to the input of the Pumptec Plus Make sure this switch is closed Pumptec Plus is calibrated at the factory so that it will overload on most pump systems when the unit is first installed Unit Needs to Be Calibrated This overload condition is a reminder that the Pumptec Plus unit requires calibration before use See step 7 of the installation instructions Flashing Yellow Light Miscalibrated Pumptec Plus should be calibrated on a full recovery well with the maximum water flow Flow restrictors are not recommended Flashing Yellow Light Step Cof the calibration instructions indicate that a flashing green light condition will occur 2 to 5 seconds after taking During Calibration 2 Wire Motor Power Interruption the SNAPSHOT of the motor load On some two wire motors the yellow light will flash instead of the green light Press and release the reset button The green should start flashing During the installation of Pumptec Plus power may be switched on and off several times If power is cycled more than four times within a minute Pumptec Plus will trip on rapid cycle Press and release the reset button to restart the unit Flashing Red and Yellow Lights E Float Switch A bobbing float switch may cause the unit to detect a rapid cycle condition on any motor or an overload condition on two wire motors Try to r
114. lve above holds a vacuum is created in the discharge piping On the next pump start water moving at very high velocity fills the void and strikes the closed check valve and the stationary water in the pipe above it causing a hydraulic shock This shock can Check valves are used to hold pressure in the system when the pump stops They also prevent backspin water hammer and upthrust Any of these can lead to early pump or motor failure NOTE Only positive sealing check valves should be used in submersible installations Split pipes break joints and damage the pump and or motor Water hammer can Although drilling the check valves or using drain back check valves may prevent back often be heard or felt When discovered the system should be shut down and the spinning they create upthrust and water hammer problems pump installer contacted to correct the problem A Backspin With no check valve or a failed check valve the water in the drop pipe and the water in the system can flow down the discharge pipe when the motor APPLICATION over and around the full length of the motor If the pump installation does not provide the minimum flow shown in Table 6 a flow inducer sleeve flow sleeve must be used The conditions requiring a flow sleeve are Water Temperature and Flow Franklin Electric s standard submersible motors except Hi Temp designs see note below are designed to operate up to maximum service factor horsepower
115. mer to raise the voltage 2 Voltage relays kits for 115 volts 305 102 901 and 230 volts 305 102 902 will replace current voltage or QD Relays and solid state switches 50 fe Table 51 Integral Horsepower Control Box Parts 60 Hz Single Phase Motors amp Controls CONTROL BOX 1 CAPACITORS OVERLOAD 2 RELAY 3 CONTACTOR 2 PART RATING HP MODEL NO PART NO 2 vous ony PART NO PART NO NO 282300 810 775 464135 0536 1 See Note 5 155 328 102 R 0 70 1 21341 10 155051102 1 15 2823008110 275 4641575 0506 20 1 25 41145 um STANDARD See Note 5 155328 101R 5 m0 1 24M 775 464135 05806 m 1 None 262 300 8610 55328101R 5 70 1 See Note 4 155051102 2 275 4641575 wm m 1 254111 STANDARD 508040 15328103R 20 m p 275 4641575 05806 m 1 775 41117 282301 8310 s ae zT 155 031102 155325 101 3 779 4631035 08 250 1 7754111105 STANDARD SE 55371098 6 27541115M SR 15463135 720 20 1 7754111015 E 282302 830 2 155 031102 155325 101 a 5 75468195 1 254195 440 155327 MR 40 m 779 406 102 m 275 401 1105 541195 IT 2 28718 9310 F 155 031601 55526101 75468195 man 1 2822019210 754681185 2629 30 1 MED 155 01160 1553071098 6 am 1 75468195 1 282 201 9510 775 468 118 2620 30 1 155 031 60 155 326 102 155327 109 R 6 70 1 75468195 mam
116. motor should be supplied with at least 55 of rated voltage to ensure adequate starting torque Most autotransformer starters have 65 and 80 taps Setting the taps on these starters depends on the percentage of the maximum allowable cable length used in the system If the cable length is less than 50 of the maximum allowable either the 65 or the 80 taps may be used When the cable length is more than 5096 of allowable the 8076 tap should be used Six Lead Motors Wye Delta starters are used with six lead Wye Delta motors All Inline Booster Pump Systems Franklin Electric offers three different types of motors for non vertical applications 1 The Booster motors are specifically designed for booster applications They are the Best Choice for sealed Reverse Osmosis applications These motors are the result of two years of focused development and bring additional value and durability to booster module systems These motors are only available to OEMs or Distributors who have demonstrated capability in Booster Module systems design and operation and adhere to Franklin s Application Manual requirements 2 TheHi Temp motors have many of the internal design features of the Booster motor It s additional length allows for higher temperature handling and the Sand Fighter sealing system provides greater abrasion resistance One or both of these conditions are often experienced in open atmosphere applications such as lakes ponds etc Co
117. n The fill solution consists of a mixture of deionized water and Propylene Glycol a non toxic antifreeze The solution will prevent damage from freezing in temperatures to 40 F 40 motors should be stored in areas that do not go below this temperature The solution will partially freeze below 27 F 3 C but no damage occurs Repeated freezing and thawing should be avoided to prevent possible loss of fill solution There may be an interchange of fill solution with well water during operation Care must be taken with motors removed from wells during freezing conditions to prevent damage Frequency of Starts The average number of starts per day over a period of months or years influences the life of a submersible pumping system Excessive cycling affects the life of control components such as pressure switches starters relays and capacitors Rapid cycling can also cause motor spline damage bearing damage and motor overheating All these conditions can lead to reduced motor life The pump size tank size and other controls should be selected to keep the starts per day as low as practical for longest life The maximum number of starts per 24 hour period is shown in Table 3 Motors should run a minimum of one minute to dissipate heat build up from starting current Six inch and larger motors should have a minimum of 15 minutes between starts or starting attempts Mounting Position Franklin submersible motors are designe
118. nsformers Two Three Transformers Supply Motor Only Yes Unsure Transformer kVA Transformer 2 KVA Transformer 3 POWER CABLES amp GROUND WIRE Service Entrance to Pump Control Panel ft amp Gauge Aluminum 60c AWG MCM Construction 1751 Tor Length Material Individual Conductors 125C or Insulation Type Copper Temperature Rating of Cable Pump Control Panel to Motor ft amp Gauge Aluminum 60 AWG MCM Construction 190 Length Jacketed Individual Conductors 125 or Insulation Type Material Copper Temperature Rating of Cable Ground Wire Size From Control Panel to Motor AWG MCM Control Grounded to mark all that apply Well Head Motor Metal Casing Driven Rod Power Supply INCOMING VOLTAGE No Load Full Load 11412 1142 1243 1243 143 CONTROL PANEL kVA Twisted e g THHN Twisted e g THHN RUNNING AMPS amp CURRENT BALANCE Full Load Unbalance Pump Panel Manufacturer Fabricator Short Circuit Protection Fuses or Circuit Breaker Option 1 Fuse Manufacturer Model Type Time Delay Standard Option 2 Circuit Breaker Manufacturer Amps Setting Starter Full Voltage
119. ntinued on next page Three Phase Motors Franklin 6 and 8 three phase motors are available in six lead Wye Delta construction Consult the factory for details and availability Part winding starters are not compatible with Franklin Electric submersible motors and should not be used Wye Delta starters of the open transition type which momentarily interrupt power during the starting cycle are not recommended Closed transition starters have no interruption of power during the start cycle and can be used with satisfactory results Reduced voltage starters have adjustable settings for acceleration ramp time typically preset at 30 seconds They must be adjusted so the motor is at full voltage within THREE SECONDS MAXIMUM to prevent excessive radial and thrust bearing wear If Subtrol Plus or SubMonitor is used the acceleration time must be set to TWO SECONDS MAXIMUM due to the 3 second reaction time of the Subtrol Plus or SubMonitor Solid state starters AKA soft starts may not be compatible with Subtrol Plus SubMonitor However in some cases a bypass contactor has been used Consult the factory for details During shutdown Franklin Electric s recommendation is for the power to be removed allowing the pump motor to coast down Stopping the motor by ramping down the voltage is possible but should be limited to three 3 seconds maximum 3 The Standard Vertical Water Well 40 125 hp motors can be adapted to non vertical applicat
120. onverter 5 d Reduced Voltage Starters All Franklin three phase submersible motors are suitable for full voltage starting Under this condition the motor speed goes from zero to full speed within a half second or less The motor current goes from zero to locked rotor amps then drops to running amps at full speed This may dim lights cause momentary voltage dips to other electrical equipment and shock power distribution transformers In some cases the power companies may require reduced voltage starters to limit this voltage dip There are also times when reduced voltage starters may be desirable to reduce motor starting torque thus reducing the stress on shafts couplings and discharge piping Reduced voltage starters also slow the rapid acceleration of the water on start up to help control upthrust and water hammer Reduced voltage starters may not be required if the maximum recommended cable length is used With maximum recommended cable length there is a 596 voltage drop in the cable at running amps resulting in about 2096 reduction in starting current and about 5676 reduction in starting torque compared to having rated voltage at the motor This may be enough reduction in starting current so that reduced voltage starters are not required Three Lead Motors Autotransformer or solid state reduced voltage starters may be used for soft starting standard three phase motors When autotransformer starters are used the
121. or components such as capacitors relays and QD switches should be regarded as indicative and not as conclusive For example a capacitor may test good not open not shorted but may have lost some of its capacitance and may no longer be able to perform its function 48 4 Single Phase Motors amp Controls d nanenane Ohmmeter Tests QD Solid State Control Box Power Off A START CAPACITOR AND RUN CAPACITOR IF POTENTIAL VOLTAGE RELAY APPLICABLE CRC Step 1 Coil Test L Meter Setting R x 1 000 1 Meter setting R x 1 000 2 Connections Capacitor terminals 7 Connections 2 amp 5 3 Sis meter reading Pointer should swing toward zero then back to 3 Correct meter readings B 0 0 BLUE RELAY ohms Step 1 Triac Test For 230 Volt Boxes L Meter setting R x 1 000 45 10 4 500 to 7 000 ohms 2 Connections Cap and B terminal Step 2 Contact Test 3 Correct meter reading Infinity for all models 1 Meter setting R x1 Step 2 Coil Test 2 Connections 1 amp 2 L Meter Setting R x 1 3 Correct meter reading Zero for all models 2 Connections LI and B 3 Correct meter reading Zero ohms for all models Ohmmeter Tests Integral Horsepower Control Box Power Off A OVERLOADS Push Reset Buttons to make sure contacts are closed D CONTACTOR 1 Meter Setting R x1 Step 1 Coil 2 Connections Overload terminals 1 Meter setting R x 100 3 Correct meter reading Less than 0 5 ohms
122. or speed drops the lowered voltage in the sensor coil allows the bi metal contacts to close and bring the motor back to operating speed Rapid Cycling The BIAC starting switch will reset within approximately 5 seconds after the motor is stopped If an attempt is made to restart the motor before the starting switch has reset the motor may not start however there will be current in the main winding until the overload protector interrupts the circuit The time for the protector to reset is longer QD Relays Solid State There are two elements in the relay a reed switch and a triac The reed switch consists of two tiny rectangular blade type contacts which bend under magnetic flux It is hermetically sealed in glass and is located within a coil which conducts line current When power is supplied to the control box the main winding current passing through the coil immediately closes the reed switch contacts This turns on the triac which Supplies voltage to the start winding thus starting the motor Once the motor is started the operation of the QD relay is an interaction between the triac the reed switch and the motor windings The solid state switch senses motor Single Phase Motors As the motor accelerates the increasing voltage across the start winding and the relay coil opens the relay contacts This opens the starting circuit and the motor continues to run on the main winding alone or the main plus run capacitor circu
123. orrectly matched If the QD Pumptec or Pumptec trips in about 4 seconds with some water delivery Is the QD Pumptec or Pumptec wired correctly For the Pumptec check the wiring diagram and pay special attention to the positioning of the power lead 230 V or 15 V Pre 2006 Pumptec used different wiring guidelines D For QD Pumptec is your system 230 V 60 Hz or 220 V 50 Hz A Thepump may be airlocked If there ia a check valve on top of the pump put another section of pipe between the pump and the check valve If the QD Pumptec or Pumptec trips in about B The pump may be out of water 4 seconds with no water delivery Check the valve settings The pump may be dead heading D Pump or motor shaft may be broken E Motor overload may be tripped Check the motor current amperage Check switch position on side of circuit board on Pumptec QD Pumptec check timer position on top front of unit If the QD Pumptec or Pumptec will not timeout Make sure the switch is not between settings and reset B If the reset time switch is set to manual reset position 0 QD Pumptec and Pumptec will not reset turn power off for 5 sec then back on to reset Check voltage B Check wiring C Remove the QD Pumptec from the control box Reconnect wires in box to original state If motor does not run the problem is not QD Pumptec Bypass Pumptec by connecting L2 and motor lead with jumper Motor should run If not the problem is
124. p cable of cable from control to motor and back must be subtracted from the ohmmeter readings to get the winding resistance of the motor See table below Table 47A DC Resistance in ohms per 100 ft of Wire Two conductors 50 F AWG OR MCM WIRE SIZE COPPER DL 10 8 6 4 3 2 OHMS 054 0338 024 0185 0 082 0 052 0 041 002 1 0 2 0 3 0 4 0 250 300 350 400 500 600 700 om oo ooo 0 0088 0 0075 0 0063 0 0056 0 0044 0 0057 0 0032 MAINTENANCE If the colors on the individual drop cables cannot be found with an ohmmeter measure Cable 1 to Cable 2 Cable 2 to Cable 3 Cable 5 to Cable 1 Find the highest resistance reading The lead not used in the highest reading is the yellow lead Use the yellow lead and each of the other two leads to get two readings Highest is the red lead Lowest is the black lead Single Phase Control Boxes Checking and Repairing Procedures Power On WARNING Power must be on for these tests Do not touch any live parts A VOLTAGE MEASUREMENTS Step 1 Motor Off 1 Measure voltage at L1 and L2 of pressure switch or line contactor 2 Voltage Reading Should be 10 of motor rating Step 2 Motor Running 1 Measure voltage at load side of pressure switch or line contactor with pump running 2 Voltage Reading Should remain the same except for slight dip on starting Excessive voltage drop can be caused by loose connections ba
125. pen master breaker and disconnect all leads from control box or pressure switch QD type control remove lid to avoid electric shock hazard and damage to the meter If all ohms values are normal Tables 15 22 24 25 amp 27 the motor windings are neither shorted nor open and the cable colors are correct 2 Use a multi meter set to 20 ohms or an ohmmeter set to R X 1 for values Winding under 10 ohms Use next scale up for values over 10 ohms Zero the meter If any one value is less than normal the motor is shorted Resistance Fig 11 3 On3 wire motors measure the resistance of yellow to black main winding Tam one ohm value is greater than normal the winding or the cable is open g n and yellow to red start winding or there is a poor cable joint or connection On 2 wire motors measure the resistance from line to line If some ohms values are greater than normal and some less on single phase motors the leads are mixed See page 48 to verify cable colors Three phase motors measure the resistance line to line for all three combinations ATTACH THIS LEAD TO WELL CASING OR DISCHARGE PIPE R Y B R Y B HB S S 000 RED Get GE T i BIACK BLACK 10 n GROUND POWER BLACK POWER 0 BLACK sy 0 YELLOW supply 0 ms S RED RED PUMP 5 gt POWER MUST GROUND POWER MUST GROUND BE SHUT OFF BE SHUT OFF OHMMETER MEGGER SET ATR X1
126. quirement 17 Verify the system will not ever operate in excess of the maximum amps indicated on the nameplate 18 Verify the system is operating at 5 or less current unbalance Notice If current unbalance exceeds 5 the maximum operating amps must be derated to the nameplate Full Load Amps Warning System current unbalance can not exceed 10 without causing heating and mechanical wear issues The submersible motor amperage unbalance is typically 6x greater than its voltage unbalance Thus 0 8 voltage unbalance greater than 5 current unbalance and 1 7 voltage unbalance greater than 10 current unbalance 2 0 PUMP 2 1 Verify the pump nameplate and curve data meets the application hp rpm and flow TDH requirements 22 Verify the pump NPSH requirement will be met at all times 23 Checkthat the pump shaft rotates freely by hand before installation 24 Check that the pump shaft moves up about inch when it is coupled to the motor 25 Checkthat the pump guard is not pinching the motor leads especially where it enters and exits the guard Notice Pumpsand motors 5 hp and above should be assembled in a vertical position to ensure correct alignment Amotor pump assembly 5 hp and above should never be lifted from non vertical position by the pump discharge because it can bend the shaft in one or both of the products 3 0 POWER SUPPLY 3 PHASE 3 Verify the transformer kVA rating is adequate for the motor per the Fr
127. r assistance in troubleshooting and provide immediate answers to your system application questions Technical support is also available online franklinwater com franklin controls com solar franklin electric com constantpressure com Franklin Electric franklinwater com 12 14
128. rect buried Flat molded and web ribbon cable are considered jacketed cable If any other cable is used the NEC and local codes should be observed Cable lengths in Tables 11 amp allow for a 5 voltage drop running at maximum nameplate amperes If 3 voltage drop is desired multiply Table 11 and lengths by 0 6 to get maximum cable length The portion of the total cable length which is between the supply and single phase control box with a line contactor should not exceed 25 of total maximum allowable to ensure reliable contactor operation Single phase control boxes without line contactors may be connected at any point in the total cable length Tables 11 amp are based on copper wire If aluminum wire is used it must be two sizes larger than copper wire and oxidation inhibitors must be used on connections EXAMPLE If Tables 11 amp call for 12 copper wire 10 aluminum wire would be required Contact Franklin Electric for 90 C cable lengths See pages 15 50 and 51 for applications using 230 V motors on 208 V power systems d Two or More Different Cable Sizes Can Be Used Depending on the installation any number of combinations of cable may be used For example in a replacement upgrade installation the well already has 160 feet of buried 10 cable between the service entrance and the wellhead A new 3 hp 230 volt single phase motor is being installed to replace a smaller
129. rection If the motor is installations If the pump does not have a built in check valve a line check valve should Started while it is backspinning an excessive force is placed across the pump be installed in the discharge line within 25 feet of the pump and below the draw down motor assembly that can cause impeller damage motor or pump shaft breakage level of the water supply For deeper settings check valves should be installed per the excessive bearing wear etc manufacturer s recommendations More than one check valve may be required but more B Upthrust With no check valve a leaking check valve or drilled check valve the than the recommended number of check valves should not be used unit starts under a zero head condition This causes an uplifting or upthrust on the Swing type check valves are not acceptable and should never be used with submersible impeller shaft assembly in the pump This upward movement carries across the mas ump motor coupling and creates an upthrust condition in the motor Repeated motors pumps Swing type check valves have a slower reaction time which can cause pump 20000 05 055 water hammer see next page Internal pump check valves or spring loaded check EE the pump and the motor valves close quickly and help eliminate water hammer L Water Hammer If the lowest check valve is more than 30 feet above the standing lowest static water level or a lower check valve leaks and the check va
130. ring operation IF THE MOTOR DISCHARGE PRESSURE IS NOT ADEQUATE TO MEET THIS REQUIREMENT THE SYSTEM MUST BE SHUT DOWN IMMEDIATELY PREVENT PERMANENT MOTOR DAMAGE ri APPLICATION Variable Frequency Drive Submersible Motor Requirements Franklin Electric s three phase encapsulated submersible motors can be used with variable frequency drives VFD when applied within the guidelines below All three phase encapsulated submersible motors must have the VFD sized based on the motor s nameplate maximum amps not horsepower The continuous rated amps of the VFD must be equal to or greater than the motor s nameplate maximum amps or warranty will be void Franklin Electric s single phase 2 and 3 wire encapsulated submersible motors can only be used with the appropriate Franklin constant pressure controller Franklin Electric s submersible motor Application Installation Maintenance AIM manual should be checked for the latest guidelines and can be found online at www franklin electric com WARNING There is a potential shock hazard from contact with and or touching the insulated cables connected to the variable frequency drive output anytime the motor has energy applied Output Filter Requirement Test NOTICE An incoming power supply or line side filter for the drive does not replace the need for additional output filters An output filter is required if the answer is yes to one or both of the items below
131. roceed to fault code description and remedy on reverse side 68 MAINTENANCE Electronic Products SubDrivel5 20 30 MonoDrive and MonoDriveXT NEMA 3R Troubleshooting CONDITION INDICATOR LIGHT POSSIBLE CAUSE Pressure sensor setting pump rotation CORRECTIVE ACTION Adjust pressure sensor check pump rotation GREEN hie E LOW PRESSURE pump sizing 200 at ICH flow check max mesie MOTOR FREQUENCY ON DISPLAY High ambient and or drive temperature will cause drive to foldback power and run with reduced High temperature performance Adjust pressure sensor Remove sensor wire at Pressure Input Board if drive stops running wire may be shorted HIGH PRESSURE CREEN Remove sensor wire at Pressure Input Board if drive continues to run replace Pressure Input Board MOTOR FREQUENCY ON DISPLAY Shorted sensor wire AO Remove sensor wire at new Pressure Input Board if drive continues to run replace drive Verify condition of sensor wire and repair or replace if necessary For excessive fan noise replace fan GREEN If fan noise is normal drive will need to be relocated to a more remote area AUDIBLE NOISE Fan hydraulic plumbi i E MOTOR FREQUENCY ON DISPLAY If hydraulic try raising or lowering depth of pump Pressure tank location should be at entrance of water line into house NO DISPLAY NONE Display board cable d
132. s must be sized to deliver at least 65 of the rated voltage during starting to EUM 94 4 5 ensure adequate starting torque Besides sizing generator frequency is important as the 10 125 5 625 motor speed varies with the frequency Hz Due to pump affinity laws a pump running EE 25 2 3 at 1to 2 Hz below motor nameplate frequency design will not meet its performance 4 ER 1875 curve Conversely a pume running at 1 to 2 Hz above may trip overloads E 10 50 2 5 Generator Operation 6 60 75 25 3 Always start the generator before the motor is started and always stop the motor before EH i o 4 ES the generator is shut down The motor thrust bearing may be damaged if the generator Ca 10 75 50 65 is allowed to coast down with the motor running This same condition occurs when the 150 188 60 75 generator is allowed to run out of fuel CH 175 20 m 7 Follow generator manufacturer s recommendations for de rating at higher elevations or 5 250 38 100 125 using natural gas 300 35 150 188 3 315 469 175 29 EEUU 563 200 250 EU z 656 250 33 600 750 275 344 WARNING To prevent accidental electrocution automatic or manual transfer switches must be used any time a generator is used as standby or back up on power lines Contact power company for use and approval Use of Check Valves It is recommended that one or more check valves always be used in submersible pump Stops This can cause the pump to rotate in a reverse di
133. single phase submersible motor and control While tables to give a wide range of transformer kVA Table 15A Buck Boost Transformer Sizing MOTOR HP LOAD KVA MINIMUM XFMR STANDARD XFMR KVA Buck Boost transformers are power transformers not control transformers They may also be used to lower voltage when the available power supply voltage is too high i gt Motors I APPLICATION Table 16 Three Phase 60 C Cable 60 Hz Service Entrance to Motor Maximum Length in Feet KA MOTOR RATING 60 C INSULATION AWG COPPER WIRE SIZE wf kw tw oo f oo J oo 30 f so Jo so no mo 1800 2840 4420 50 80 1280 2030 3160 430 690 1080 2670 440 500 310 500 790 1260 1960 3050 3780 240 390 60 970 1520 2360 2940 3610 4430 5420 10 290 470 mo TIO 1810 2050 2760 3390 40 TO 280 440 690 1080 1350 1660 2040 2490 3050 3670 4440 580 200 30 490 960 1450 2UO 2600 350 3560 20 30 50 70 880 1090 1330 1640 1970 2390 220 300 3480 3800 4420 160 250 390 490 600 mo 910 1340 1630 1650 2100 2350 2570 2980 0 190 300 380 460 570 700 860 1050 1270 1440 1650 1850 2020 26 0 o 240 30 460 570 700 840 1030 1330 1500 1640 1900 0 o
134. sistance values on main and start Check wiring check motor size and DIP switch setting adjust or repair as needed MonoDriveXT only Loose connection Open reading on DC test at start OPEN PHASE Defective motor or drop cable Check drop cable and motor resistance tighten output connections repair or replace as Wrong motor necessary use dry motor to check drive functions If drive will not run and exhibits underload fault replace drive De Amperage exceeded 25 amps on DC test at start or SF amps during running F6 SHORT CIRCUIT 2 When alten eni ncorrect output wiring phase to phase short phase to ground short in wiring or motor circuit due to loose connection defective cable splice or motor 3 If fault is present after resetting and removing motor leads replace drive Drive heat sink has exceeded max rated temperature needs to drop below 194 F 90 C to restart High ambient temperature Fan blocked or inoperable ambient above 122 F 50 C direct sunlight air flow blocked H OVERHEATED DRIVE Direct sunlight Replace fan or relocate drive as necessary Obstruction of airflow Remove debris from fan intake exhaust Remove and clean optional air screen kit if installed F9 INTERNAL PCB FAULT A fault was found internal to drive eg ele Unit may require replacement Contact your supplier Line voltage high m 001 High line voltage Check incoming power conne
135. starting except WYE DELTA type starters Starting then change to the running connection shown at the left L1 L2 L3 L1 L2 L3 11 T6 T2 T3 5 T1 T T3 T4 15 T6 w2 V1 U2 wi v2 Vi wi u2 2 Each motor lead is numbered with two markers near each end To reverse rotation interchange any two line connections Phase Converters There are a number of different types of phase converters available Each generates L Limit pump loading to rated horsepower Do not load into motor service factor three phase power from a single phase power line 2 Maintain at least 3 ft s flow past the motor Use a flow sleeve when necessary In all phase converters the voltage balance is critical to current balance Although 3 Use time delay fuses or circuit breakers in pump panel Standard fuses or circuit some phase converters may be well balanced at one point on the system operating breakers do not provide secondary motor protection curve submersible pumping systems offen operate at differing points on the curve 4 SubMonitor will not work with electronic solid state or electro mechanical as water levels and operating pressures fluctuate Other converters may be well phase converters balanced at varying loads but their output may vary widely with fluctuations in the input voltage 5 Current unbalance must not exceed 10 The following guidelines have been established for submersible installations to be warrantable when used with a phase c
136. tacts open turning off the triac This removes voltage from the start winding and the motor continues to run on the main winding only With the reed switch contacts open and the triac turned off the QD relay is ready for the next starting cycle IE APPLICATION Single Phase Motors 2 or 3 Wire Cable 60 Hz Service Entrance to Motor Maximum Length In Feet MOTOR RATING 60 C INSULATION AWG COPPER WIRE SIZE Table 1 10 3l 250 390 620 400 650 1020 1610 2510 300 480 160 1200 1870 250 400 630 990 1540 190 30 480 1200 150 250 390 620 970 120 190 300 470 750 0 0 180 280 450 0 0 0 200 310 0 0 0 0 290 0 0 0 0 170 960 1190 1460 1780 2160 2630 3140 3170 3880 4810 5880 710 8720 2890 3580 4370 5530 6470 7870 2380 2960 3610 440 5360 6520 1870 2320 2850 3500 4280 5240 1530 1910 2360 2930 3620 4480 1190 1490 1850 2520 2890 3610 T0 890 110 1890 1740 2170 2680 490 610 750 930 140 1410 1720 390 490 600 150 930 1160 1430 1760 270 340 430 530 660 820 1020 1260 1 Foot 3048 Meter Lengths in BOLD only meet the US National Electrical Code ampacity requirements for individual conductors 60 C or 75 C in free air or water not in magnetic enclosures conduit or direct buried Lengths NOT in bold meet the NEC ampacity requirements for either individual conductors or jacketed 60 C or 75 C cable and can be in conduit or di
137. tal display on the front of the SubDrive MonoDrive Controller will flash a given number of times or display a number indicating the nature of the fault In some cases the system will shut itself off until corrective action is taken Fault codes and their corrective actions are listed below See SubDrive MonoDrive Installation Manual for installation data Diagnostic Fault Codes NUMBER OF FLASHES OR DIGITAL DISPLAY POSSIBLE CAUSE Overpumped well Broken shaft or coupling CORRECTIVE ACTION Frequency near maximum with less than 65 of expected load 42 if DIP 3 is on System is drawing down to pump inlet out of water High static light loading pump reset DIP switch 3 to on for less sensitivity if not out of water MOTOR UNDERLOAD Blocked screen worn pum 1 Check pump rotation SubDrive only reconnect if necessary for proper rotation s ni i Ait gas locked pump if possible set deeper in well to reduce SE Verify DIP switches are set properly Line voltage low less than approximately 150 VAC normal operating range 190 to 260 VAC Low line voltage Check incoming power connection and correct or tighten if necessary correct incoming voltage 2 UNDERVOLTAGE Misconnected input leads check circuit breaker of fuses contact power company Dragging or failed cooling fan Disconnect fan Re apply system power If 2 flash goes away replace
138. tem down to clear fault verify voltage if repetitive replace drive NO WATER AND GREEN FLASHING RED Fault detected Proceed to fault code description and remedy Frequency max amps low check for closed valve or stuck check valve Drive and motor are operating Frequency max amps high check for hole in pipe FLASHING GREEN Frequency max amps erratic check pump operation dragging impellers Loose switch or cable connection This is not a drive problem Gulping water at pump inlet Check all connections Disconnect power and allow well to recover for short time then retry Pressure sensor placement and setting Correct pressure and placement as necessary TS Pressure gauge placement Tank may be too small for system flow f This is not a dri bl FLUCTUATIONS FLASHING GREEN Pese tank size and pre charge IS IS rive ds POOR REGULATION Leak in system Disconnect power and chec gauge for 2 Air entrainment into pump intake Set deeper in the well or tank install a flow sleeve with airtight seal around drop pipe and cable lack of submergence If fluctuation is only on branches before sensor flip DIP switch 4 to 07 and newer Pressure sensor placement and setting TN 1 pressure Check frequency at low flows pressure setting may be too close to pump max head FLASHING GREEN E Verify precharge at 70 if tank size is larger than minimum increase precharge up
139. th Select a motor with a nameplate equal or higher than the above calculated value 7 Motor Alterations Sand Slinger amp Check Valve Plug 6 and 8 motors the rubber sand slinger located on the shaft must be removed If a pipe plug is covering the check valve it must be removed The special Booster motor already has these modifications Frequency of Starts Fewer than 10 starts per 24 hour period are recommended Allow at least 20 minutes between shutdown and start up of the motor Controls Soft Starters and VFDs Reduced voltage starters and variable speed drives inverter drives may be used with Franklin three phase submersible motors to reduce starting current upthrust and mechanical stress during start up The guidelines for their use with submersible motors are different than with normal air cooled motor applications Refer to the Franklin Electric Application Installation and Maintenance AIM manual Reduced Voltage Starters section or Variable Speed Submersible Pump Operation Inverter Drives sections for specific details including required filtering Continued on next page d wm Inline Booster Pump Systems Continued 10 Motor Overload Protection Submersible motors require properly sized ambient compensated Class 10 quick trip overloads per Franklin s AIM manual guidelines to protect the motor Class 20 or higher overloads are NOT acceptable Franklin s SubMonitor is strongly recommended for all
140. to 85 WON T SHUT DOWN Leaky system aM hor A Verify that the system will build and hold pressure Sized improperly pump can t build enough head RUNS BUT TRIPS FLASHING RED Check fault code and see corrective action Proceed to fault code description and remedy on reverse side LOW PRESSURE FLASHING GREEN Pressure Sensor setting pump rotation Adjust pressure sensor check pump rotation pump sizing Check frequency at max flow check max pressure Pressure sensor settin KE HIGH PRESSURE FLASHING GREEN d Remove sensor wire at PCB if drive continues to run replace drive Shorted sensor wire Verify condition of sensor wire and repair or replace if necessary For excessive fan noise replace fan If fan noise is normal drive will need to be relocated to a more remote area AUDIBLE NOISE FLASHING GREEN Fan hydraulic plumbing D f hydraulic try raising or lowering depth of pump Pressure tank location should be at entrance of water line into house NO LIGHTS NONE Ribbon cable detached from LED printed stan cable ir cable is attached replace drive circuit board RFI EMI INTERFERENCE FLASHING GREEN See interference troubleshooting procedure 67 ri Electronic Products MAINTENANCE SubDrivel5 20 30 MonoDrive and MonoDriveXT NEMA Troubleshooting CONDITION INDICATOR LIGHT POSSIBLE CAUSE CORRECTIVE ACTION
141. type matched drive settings single or three phase Motor output cable is damaged or exposed to water Check motor cable insulation resistance with megger while not connected to F16 GROUND FAULT Phase to ground short drive Replace motor cable if needed F17 INVERTER TEMPERATURE DEE Contact your Franklin Electric Service Personnel SENSOR FAULT f problem persists unit may require replacement Contact your supplier 10 SD20 30 MDXT only PFC TEMPERATURE SENSOR FAULT Internal temperature sensor is malfunctioning Contact your Franklin Electric Service Personnel If problem persists unit may require replacement Contact your supplier 10 COMMUNICATION FAULT Cable connection between Display Wi Fi Board and Main Control Board is loose or disconnected Internal circuit failure Check cable connection between Display Wi Fi Board and Main Control Board If problem persists unit may require replacement Contact your supplier F22 DISPLAY WI FI BOARD Connection between Display Wi Fi Board and Main Control Board was Check cable connection between Display Wi Fi Board and Main Control Board Invalid combination of DIP switches for drive type SD or MD mode Motor hp and Pump hp EXPECTED FAULT not detected at drive start up If problem persists unit may require replacement Contact your supplier Contact your Franklin Electric Service
142. ual conductors or jacketed cable See page 11 for additional details Continued on next page Three Phase Motors d wm Table 17 Three Phase 60 C Cable Continued MOTOR RATING 0 00 zo 30 1 3770 6020 9460 2730 4850 6850 2300 3670 570 9070 270 4270 6780 1800 2070 3270 550 8050 1000 1600 2520 3970 6200 50 950 1500 2360 3700 5750 400 680 1070 1690 2640 400 500 6260 7680 30 500 790 1050 1960 3050 3800 4680 5750 7050 0 340 540 850 1340 2090 2600 3200 3930 4810 5900 mo 0 0 40 60 1030 1610 2000 2470 3040 3730 4580 5530 0 0 0 50 830 1300 1620 1990 2450 3010 3700 4470 5430 0 0 0 430 680 1070 1330 1640 2030 2490 3060 3700 4500 5130 5860 0 0 0 0 500 790 980 120 190 1830 2250 270 3290 3730 4250 0 0 0 0 0 640 800 980 170 1480 1810 2190 2650 3010 3420 3830 4180 4850 0 0 0 0 0 540 670 830 1020 1250 1540 1850 2240 2540 2890 3240 3540 4100 0 0 0 0 0 0 0 680 840 1030 1260 1520 1850 200 2400 2700 2950 3440 0 0 0 0 0 0 0 0 620 760 940 130 1580 1560 1790 2010 290 2550 0 0 0 0 0 0 0 0 0 0 140 890 1000 1220 1590 1560 1700 1960 0 0 0 0 0 0 0 0 0 0 0 160 920 1050 1190 1540 1460 1690 0 0 0
143. ures of 14 F 10 C to 122 F 50 C Operating control boxes below 14 F can cause reduced starting torque and loss of overload protection when overloads are located in control boxes Control boxes Pumptec products and three phase panels should never be mounted in direct sunlight or high temperature locations This will cause shortened capacitor life where applicable and unnecessary tripping of overload protectors A ventilated Equipment Grounding WARNING Serious or fatal electrical shock may result from failure to connect the motor control enclosures metal plumbing and all other metal near the motor or cable to the power supply ground terminal using wire smaller than motor cable wires The primary purpose of grounding the metal drop pipe and or metal well casing in an installation is safety It is done to limit the voltage between nonelectrical exposed metal parts of the system and ground thus minimizing dangerous shock hazards Using wire at least the size of the motor cable wires provides adequate current carrying capability for any ground fault that might occur It also provides a low resistance path to ground ensuring that the current to ground will be large enough to trip any overcurrent device designed to detect faults such as a ground fault circuit interrupter or Normally the ground wire to the motor would provide the primary path back to the power supply ground for any ground fault There are
144. which equals 63 2 hp This is the minimum rated service factor horsepower usable at 39 hp in 124 F Using Table 8A select a motor with a rated service factor horsepower above 63 2 hp A 60 hp motor has a service factor horsepower of 69 so a 60 hp motor may be used AN d wm Drawdown Seals Allowable motor temperature is based on atmospheric pressure or higher surrounding the motor Drawdown seals which seal the well to the pump above its intake to Grounding Control Boxes and Panels The National Electrical Code requires that the control box or panel grounding terminal always be connected to supply ground If the circuit has no grounding conductor and no metal conduit from the box to supply panel use a wire at least as large as line conductors and connect as required by the National Electrical Code from the grounding terminal to the electrical supply ground Grounding Surge Arrestors An above ground surge arrestor must be grounded metal to metal all the way to the lowest draw down water strata for the surge arrestor to be effective GROUNDING THE ARRESTOR THE SUPPLY GROUND OR A DRIVEN GROUND ROD PROVIDES LITTLE OR NO SURGE PROTECTION FOR THE MOTOR Control Box Pumptec Products and Panel Environment Franklin Electric control boxes Pumptec products and three phase panels meet UL requirements for NEMA Type 3R enclosures They are suitable for indoor and outdoor applications within temperat
145. xchange of the motor fill solution to DI water must be done by an approved Franklin service shop or representative using a vacuum fill system per Franklin s Motor Service Manual instruction The motor shell then must be permanently stamped with a D closely behind the Serial Number The maximum pressure that can be applied to the motor internal components during the removal of the factory fill solution is 7 psi 0 5 bar Three Phase Motors E 2 5 5 2 S 9 E 5 a Derating Factor for Motors That Must Have Their Factory Fill Replaced With Deionized Water 8 Encapsulated Motor 1 8 1 75 1 7 1 65 1 6 1 55 1 5 1 45 1 4 1 35 1 3 1 25 1 2 1 15 1 1 1 05 1 1 00 Service Factor 50112 1 15 Service Fact 40 35 30 25 20 Feed Water Temperature C FIG 9 First Determine maximum Feed Water Temperature that will be experienced in this application If the feed water exceeds the maximum ambient of the motor both the DI water derating and a hot water application derating must be applied Second Determine the Pump Load Multiplier from the appropriate Service Factor curve Typical 1 15 Service Factor is for 60 Hz ratings amp 1 00 Service Factor for 50 Hz ratings Third Multiply the Pump Load Requirement times the pump load multiplier number indicated on the vertical axis to determine the Minimum Motor Nameplate Rating Four
146. y near maximum with load less than configured underload sensitivity Overpumped well Potentiometer or Wi Fi Broken shaft or coupling System is drawing down to pump inlet out of water Blocked screen worn pump High static light loading pump reset Potentiometer for less sensitivity if not out of water H MOTOR UNDERLOAD Ait gas locked pump Check pump rotation SubDrive only reconnect if necessary for proper rotation SubDrive not set properly for pump end hir gas locked pump if possible set deeper in well to reduce Underload Sensitivity setting incorrect Verify DIP switches are set properly Check Underload Sensitivity Setting Potentiometer or Wi Fi setting whichever is applicable Low line voltage Line voltage low less than approximately 150 VAC normal operating range 190 to 260 VAC F2 UNDERVOLTAGE Misconnected input leads Check incoming power connections and correct or tighten if necessary Loose connection at breaker or panel Correct incoming voltage check circuit breaker or fuses contact power company Motor and or pump misalignment OVERCURRENT Dragging motor and or pump Amperage above a at 30 Hz LOCKED PUMP Motor and or pump locked Remove and repair or replace as required Abrasives in pump Reduce motor cable length Adhere to Maximum Motor Cable Length table Excess motor cable length H MonoDrive only Wrong resistance on DC test at start MonoDrive amp Wrong re

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