1 - SBSBattery
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1. SBS Storage Battery Systems Inc Since 1915 SBS MODEL BCT 5000 LOAD BANK DC RESISTIVE Part Number K492D26649 150A Q 21 42 105 VDC 171A O 24 48 120 VDC 16 October 1996 Rev 15 July 1997 SBS MODEL BCT 5000 LOAD BANK DC RESISTIVE TABLE OF CONTENTS Section I SAFETY CONSIDERATIONS Section II DESCRIPTION Section III INSTALLATION S r t Section IV OPERATION s o Section V MAINTENANCE Section VI REPLACEMENT PARTS LIST APPENDIX Load Bank Troubleshooting Guide DRAWINGS SB2615 Load Bank Outline Drawing C23218 Schematic Interconnection Load Bank K492D26649 Load Bank DTB kv 10 16 96 SBS MODEL BCT 5000 LOAD BANK DC RESISTIVE SECTION I SAFETY CONSIDERATIONS Throughout this manual you will find WARNING and CAUTION statements Personal injury to an operator using or repairing the equipment may occur if a WARNING statement is ignored Damage to the equipment and potentially hazardous conditions for personnel may occur if a CAUTION statement is ignored Each unit is safety checked for opens and shorts and the insulation is high potential tested to insure safe operation All safety devices have been proven reliable as part of the testing procedure of each unit As part of your safety program an initial inspection after receiving the unit s and periodic preventive maintenance and safety inspections should be conducted to insure the reliability and safety built int2. 10 16 96 Rev 3 7 97 2 3 SBS Model BCT 5000 Load Bank DC Resistive SECTION III INSTALLATION BEFORE INSTALLATION Inspect the Load Bank for obvious damage such as broken wires broken or dented panels cracked ceramic insulators or any other component breakage that may have occurred in shipment LOCATION The BCT 5000 is a portable indoor Load Bank and should be installed in a cool well ventilated area Cool air must be continually available so the hot exhaust air can be dissipated and not recirculated through the unit Install such that the inlet and exhaust panels have unrestricted airflow clearance KKKKKKKKKKKKKKKKKKKKKKKKKKKKKAKKKKKKKKKKKKKKKKKKKKKK CAUTION Installation must prevent hot exhaust air from recirculating into the air intake Inlet air temperatures exceeding 104 F may cause damage to the Load Bank After installation test the unit at full load and verify that the inlet air temperature does not exceed 104 F KKAKKKKKKAKKKKKKKKKKKKKKKKKKKKKKKKKKKKKAKKKKKKKKKKKKKKKAK AIRFLOW CONSIDERATIONS Even with an ample supply of cooling air the Load Bank may overheat if it is not properly installed There are two types of airflow problems that should be avoided la Recirculating Airflow If the hot exhausted air is permitted to recirculate through the Load Bank it will reach such a high temperature and low density that it will no longer cool the resistance elements A Load Bank should not be install
3. 50 60 HZ 20W 3100 RPM SLEEVE BRG PIN CON BRACKET RESISTOR LINE CORD RESISTOR 30 KOHM CABLE BLACK 315168 A23362 SUNONWEALTH ELEC 322140 SP100A1123XST A23443 390874 119815 424223 1 2W 5 58447 123501B 5S447 12501R CABLE RED 424224 B25464 1 B25464 2 B25464 3 CABLE RED CABLE BLACK GREEN Form No 2774 DTB kv CABLE PLUG PLUG RESIST SWITCH ALLIGATOR CLIP ALLIGATOR CLIP 10 16 96 Rev 3 7 97 BLAC RED OR K 10 KOHM 1 25 RED BLACK 1 83330 257 103 83330 257 102 15605 8373K107 55447 126000 R 55447 126000 B 366851 366852 123037 360598 367516 367517 APPENDIX n LOAD BANK TROUBLESHOOTING GUIDE NOTE Servicing should always be done only by trained qualified service technicians kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk WARNING Be sure that all sources of power to the Load Bank are disconnected before servicing kkkkk kkkkkkkkkkkkkkk kkkkkkkkkkkkkkkk kkkkkkkkkkkk k k kkkkkk PROBLEM POSSIBLE CAUSES REMEDIES i Load Bank main Main switch or circuit breaker is not closed power fails to come on Unit is not connected according to the Schematic Interconnection Diagram Terminals were damaged during shipment d Fuses are blown Check and replace as required Fuse is blown in Load Bank control circuit Check and
4. INTALL GROMMETS oN A AT LOCATIONS WHERE WIRES ARE ROUTED LOCATE INSIDE OF ITEM 14 TORQUE INSIDE NUT UP TO 5 IN LBS TORQUE OUTSIDE NUT TO 30 5 IN LBS 15 TERMINAL LUG il PN 530073 WASHER FLAT 10 Ba 01 W Ny Ae I A PN 530073 WASHER FLAT 10 N HE A E Bi Ft TW if i Ih l i SECTION B B ROTATED 90 TYPICAL ASSEMBLY FOR R4 18 SEE SHT 1 FOR NOTES UNLESS OTHERWISE SPECIFIED THE ABOVE NOTES APPLY o GODO a l OBO oO LA nm 25 14 L USE 8 32 HDW HDW TO MOUNT Bm 49 63 we ra QTY 1 TYP PN 461156 PIN SPRING CLIP PN 530075 WASHER FLAT 5 16 13 PN 473042 SPRING TAPERED CPRSN 17 LOCATE THIS ITEM ON THIS END ONLY RESISTOR RESISTORS R31 39 EXTRA NUT ASSY IS ONLY FOR REVISIONS ECN NO REV PER ECN Zivkovic AD459 B REV PER ECN 22222 Zikovic 11 7 96 BOHRER ONE WASHER ON END OF RESISTOR R31 39 AD825 D REV PER ECN Zivkovic 1 15 97 BOHRER a AD894 F REV PER ECN Martin 1 31 97 R33 BOTH ENDS AD996 H REV PER ECN Fockelmonn 3 7 97 BOHRER AN489 5 16 18 NUT LOCK amp WASHER ASSEMBLY TYP 3 PLCS PER RESISTOR END RE EE SN NNAN SNS SNS SN YA WO YE YE Yn NENE IF BUS LINK USE CARRIAGE BOLT PN 508281 NUT PN 517599 amp WASHER FLAT PN 530073 TO MAKE TERMINAL CONNECTIONS IF NO BUS LINK USE CARRIAGE BOLT PN 508281 NUT PN 517599 WASHER FLAT
5. PN 530073 AND WASHER FLAT PN 532750 TO MAKE TERMINAL CONNECTIONS PS Bea eee RR enn V R 62 6 REF SECTION C C TYP ASSEMBLY AT EACH END OF RESISTORS NOTE WIRING TERMINALS OF RESISTORS SHOULD BE POINTING DOWN TO THE BOTTOM OF THE UNIT SECTION D D 1 4 20 SCREW LOCK amp WASHER ASSEMBLY TERMINAL LUGS REF REF CLINCH NUT TOS a I een DT TT ri Zivkovic 7 31 96 S BS some saren SYSTEMS wo TOLERANCES ANGLESEHI CHECKED LO mm jwa LOAD BANK pan O BOHRER 8 8 96 AAA e m PR OUTLINE DWG SB2615 EDS E ZIMMERMAN 8 8 96 emas ssa jepe ooo E D26649 E SAN E SO e o emma om ep CT S00 E 303 ASSES Storage Battery Systems Inc Since 1915 CORPORATE HEADQUARTERS N56 W16665 RIDGEWOOD DR e MENOMONEE FALLS WI 53051 e TEL 262 703 5800 e FAX 262 703 3073 ILLINOIS DIVISION 179 EASY STREET e CAROL STREAM ILLINOIS 60188 e TEL 630 221 1700 e FAX 630 221 1701 APPLETON DIVISION N926 TOWER VIEW DRIVE UNIT Be GREENVILLE WISCONSIN 54942 e TEL 920 757 1175 e FAX 920 757 1180 Email sos sbsbattery com e web Site http www sbsbattery com
6. battery source If the Load Bank is not connected properly the meter will not monitor the load The Load Bank should never be left unattended while it is operating Read and heed all WARNING and CAUTION statements in the manual SBS Model BCT 5000 Load Bank DC Resistive SECTION II DESCRIPTION The Model BCT 5000 Load Bank is an indoor portable self contained unit designed for electrically loading and testing 24 48 120 VDC battery supplies The Load Bank is designed for production line and job site use The loading capability at 21 42 105 VDC consists of six steps for a total of 150 Amps They are 5 10 10 25 50 and 50 Amps When applying nominal voltages 24 48 120 VDC the total load increases to 171A with load steps 5 7 11 4 11 4 28 5 57 1 and 57 1 amps kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk CAUTION DO NOT operate the Load Bank at voltages greater than 20 the rated voltage as this will cause a catastrophic failure in the Load Bank kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk CONTROL PANEL Load application is controlled from the integral mounted control panel at the front of the Load Bank Controls and indicators are located on the Load Bank control panel as follows 1 The CONTROL POWER ON OFF switch controls power to the unit power to load steps and fan power 2 The MASTER LOAD switch controls power to the load steps The MASTER LOAD switch will also reset Load Bank cont
7. be analyzed 5 12 97 Rev 7 15 97 4 5 SBS Model BCT 5000 Load Bank DC Resistive Operation Continue the discharge beyond the required battery end point voltage e g 1 85 V C to a lower rated voltage e g 1 75 when possible to assure most cells actually discharge to the required end point Terminate the capacity test when the battery is discharged to the predetermined system end point voltage a cell or unit is going into reversal or a safety hazard is noted CALCULATING BATTERY CAPACITY The rated capacity is calculated as rated capacity 77 deg F Actual Discharge Time x 1005 To specified end point voltage Specified Discharge Time PARTIAL CAPACITY LOAD TESTING Partial capacity load testing is an approved method of performing load tests By comparing discharge voltage readings under identical test conditions meaningful data can be collected This test can be done normally without removing more than 50 of the battery capacity leaving 50 to handle the load should the AC power be interrupted soon after the test has been completed This partial load test should be done about four times per year The test takes less than one hour to perform and no back up spare batteries are needed The comparison data is reliable test data on the batteries condition second only to a full discharge test RECOMMENDED PARTIAL LOAD TEST CURRENTS Look at the battery manufacturer s ampere current capability to 1 75 VPC v
8. blower failure exists See problem 2 be energized MASTER LOAD Switch is inoperative Control power is inadequate Fuse is blown in Load Bank control circuit or individual branch circuit load fuse if so equipped is blown Check and replace as required Blower Fail Relay is malfunctioning Load step switch is inoperative Load step contactor is inoperative Magnetic contactor has an open coil Load step resistor is open when checking fuses for continuity be sure to remove all fuses from clips in fuseblock or Disconnect Switch Test each fuse individually out of circuit If tested in circuit there is the possibility of feedback which causes false readings A blown fuse may still check out OK MP kv 4 12 88 Rev 3 7 00 A 2 Load Bank APPENDIX Troubleshooting Guide A A A A A A A A n a ae PS PROBLEM POSSIBLE CAUSES REMEDIES Contactor Contacts and or core are dirty or corroded chattering exists Connections to contactor coil are loose Control circuit line voltage is too low Load Bank or load Applied load voltage is either derated or step does not give inadequate rated load Contactor does not close properly Load step resistor element is open One of the individual load branch circuit fuses is blown if so equipped Disconnect Switch Fuses are undersized fuses are blown A short circuit exists in the blower or control circuit When checking fuses for contin
9. necessarily all inclusive but rather serve as reminders for good shop practices for the handling repair of ESD sensitive circuit card assemblies and devices Store ESD sensitive items in their original containers These items are often marked with the symbol shown at the top of this page Put on a grounded wrist strap before handling any ESD sensitive item Clear work area of Styrofoam plastic and vinyl items such as coffee cups Handle ESD items by the body never the open edge connectors Never slide ESD sensitive items over any surface Transport ESD sensitive items in a static shielding contalner to a static free work station If a static free work station is not available ground the transport container before removing or inserting an ESD item Electric tools used during repair should be grounded For example use only anti static type solder suckers and grounded tip soldering irons Discharge non electric tools before use Pack ESD items in static shielding containers before shipping them to Avtron for repair Styrofoam8 is a registered trademark of Dow Chemical SBS Model BCT 5000 Load Bank DC Resistive SECTION V MAINTENANCE To provide long equipment life and to reduce the chance of electric shock fires and personal injury good maintenance procedures must be used Before servicing review the Safety Considerations section of this manual The following examples of scheduled maintenance pro
10. or that an external fuse be added between the battery supply and the Load Bank input terminals Replace the lights on the control panel if they are burned out The lights serve as indicators that the Load Bank is overheating that reverse polarity is connected at input terminals or that an over or under voltage condition and or control power is present This is important to the operation of the unit and the safety of the operator KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKAKKK WARNING Personal injury from electrical shock may result if power is not disconnected before servicing Maintenance work must be done only by qualified personnel kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk kk kk kxkk Maintenance should be performed with no power on the unit The majority of troubleshooting can be performed with an ohmmeter Venting the heated air from the exhaust toward overhead cables sprinkler systems or into a room with insufficient volume or make up air is a potential hazard The Load Bank should be used in a cool well ventilated area Allow cool room air to pass into the unit to cool the elements Do not allow the unit to be placed where hot exhaust air can recirculate back through the unit causing a constant rise in cooling air temperature After running a load test residual heat may be removed from the Load Bank by allowing the blower to operate for a few minutes after load is removed This procedure is not require
11. 3 3 SBS Model BCT 5000 Load Bank DC Resistive SECTION IV OPERATION PURPOSE AND USE OF CONTROLS 1 2 DTB kv CONTROL POWER ON OFF switch This switch turns on the cooling fans and powers the remainder of the control circuit OVER TEMP lamp This lamp should momentarily light when MASTER LOAD switch is turned on This shows the air safety circuit is working The purpose of the OVER TEMP lamp is to warn the operator and remove the load to the Load Bank in case of improper cooling of the load elements Load step ON OFF switches Allow load steps to be applied or removed at the rating identified under each switch The MASTER LOAD switch controls power to the load steps The MASTER LOAD switch will also reset Load Bank controls after an OVER UNDER voltage condition The OVER UNDER VOLTS indicator lamp energizes when voltages greater than 28V or less than 18 volts is applied to the Load Bank 24 VDC input terminals For the 48 VDC terminals the limits are 56V and 36V For the 120 VDC terminals the limits are 140V and 90V Note that these limit values may vary as much as 5 The digital meter monitors the load applied Meter monitoring banana style plug terminals are located on the control panel of the Load Bank This allows for remote meter monitoring at the source being tested Voltage current elapsed time and amp hours are units monitored to an accuracy of 1 of full scale Full scale of volts and elapsed tim
12. A 3 5 8 AH Capacity Min Min Min Min Min Min Hr Hrs Hrs Hrs His 200 Ampere Load Capacity to 1 75 VPC as 2s oe oo lw mw KK EN EN EN You could either take 100 amps out for 30 minutes based on 50 of one hour or 80 amps out for 45 minutes based on the 1 hour rate Example of Typical 24 AH Battery Test 5 10 15 30 1 2 3 5 6 8 10 Min Min Min Min Hr Hrs Hrs Hrs Hrs Hrs Hrs Ampere Load Capacity to 1 75 VPC 8 Hr Rated AH Capacity 24 24 AH 8 Hr Rate Having a 30 Min Rate of 20 5 amps to 1 75 VPC 1 Hr Rate of 13 amps to 1 75 VPC You could either load test at 20 amps for 15 minutes or 13 amps for 30 minutes 50 Depth of Discharge NOTE What is important is not whether your current is set exactly but that you use the same load steps on each subsequent partial load test DTB kv 5 12 97 Rev 7 15 97 4 7 SBS Model BCT 5000 Load Bank DC Resistive Operation TABLE 1 BATTERY LOAD CORRECTION FACTOR VS BATTERY TEMPERATURE Battery Battery Load Correction Factor Temperature 20 25 30 35 100 Watts per Cell and Ampere s Load Derating vs Temperature Note 1 Perform acceptance tests only in the range of 60 deg to 90 deg F and preferably as near to 77 deg F as possible 2 When conducting constant power watts capacity tests the battery load in watts is equal to the terminal voltage times the discharge current in amperes HIGH
13. BORER 10699 a0825 0 REV PeR een Zikovic 1 45 97 1 15 57 BOHRER ADB9A F REV PER EN TT Martin 1 31 97 BORRER BOHRER A0996 H REV PER ECN ALSO SEE SHEET 2 amp 3 FACKELMANN 3 7 97 BOHRER AH399 J ITEM 20 WAS 351891 ITEM 23 WAS SCHNEIDER 5 31 00 351889 ITEM 27 WAS 350830 CDi5B K REVISED SHEET 2 PER ECN FACKELMANN AN489 L REVD SHT 1 amp 3 ADD ITEM 49 R FLAUTO 5 26 04 PALINKAS Co aore So SCREW 6 32 x 2001 Ee Es CIA BEE A wms 2 s ko TJ DB 47 6 3240 FAN ES a a at 300025 eee JO Ara une co E paa 4 Ag REL DT Do Io A2364 HANDLE TOP i a 2 440133 HANDLE DO o ai _c20560 Scorcncal st AT Ass PLATE DENT OOOO L T S TO 38 5 ases CONNECTOR TERMINAL OO OO Ds se i 356206 sk nn o Sida s7 7 360589 SWITCH 060 T_T DSi 3 36 3 329665 LIGHT INDIGATOR fe Do Pi 31468 CONNECTOR REGP T_T DM arti sis JMETER CD TT RZ YET 321 32985 FUSEHOLDER TJ TT A a R Sa e SHUNT 2008 fey Dl tats 1 450087 INSULATOR T TB 28 1 364072 TERMINAL BOARD O O KB 9 Ean 2 domo ROME ss a 6 2 5635 END BRACKET DR n 408189 MOUNTING RAN DD DT 24 1 ssi RL L OO sane aa A Ki 22 1 350675 TRELAY ESTE o A Dos a ds Ki aa tl Ses RELAY T_T 59 10 rig 2 49012 SWITCH THERMOSTATIC SOUF po 8 62 525205 NUT ASSEMBLED WASHER 10 32 TT a fis figs TUBE INSULATOR O TU TUBE INSULATOR TUBE INSULATOR SUP
14. CURRENT MOMENTARY LOADS High current momentary loads also provide a way of checking the integrity of batteries allowing you to identify weak cells and poor connections These tests can be done any time while taking DTB kv 5 12 97 Rev 7 15 97 4 8 SBS Model BCT 5000 Load Bank DC Resistive Operation little energy from the batteries because it is a high current over a short time less than one minute typical Call SBS for our high rate test recommendations This short test will provide more information than other non load testing in terms of guaranteed performance TABLE 2 IYPICAL LIFE CURVE OF BATIERY 100 80 00 40 7 20 0 cole OND o W LIFE YEARS TIME LINE D6648DiLAN Battery Load testing is the only dependable procedure by which battery condition and performance can be determined Lack of load testing has resulted in losses of millions of dollars reported by companies with substations power generating and data center failures Call SBS at 1 800 554 2243 for answers to any battery system questions DTB kv 5 12 97 Rev 7 15 97 4 9 ESD PRECAUTIONARY GUIDELINES CAUTION Certain circuit card assemblies and their components typically integrated circuits may be damaged by seemingly undetectable electrostatic discharge ESD Care must be exercised during handling repair of these items Use electrostatic discharge precautionary procedures The following guidelines are not
15. DE ITEM 75 USE 1 4 20 HDW TO MOUNT SEE SHT 1 FOR NOTES UNLESS OTHERWISE SPECIFIED THE ABOVE NOTES APPLY REVISIONS EON Nol rev DESRIPION SCTE IZA AD291 A REV PER ECN 7 Zivkovic 9 13 96 BOHRER AD459 B REV PER ECN Zivkovic 11 7 96 BOHRER AD699 C REV PER ECN Zivkovic 1 15 97 BOHRER AD825 D REV PER ECN Zivkovic 1 15 97 BOHRER AD856 E REV PER ECN Zivkovic 1 15 97 BOHRER ADB94 F REV PER ECN Martin 1 31 97 BOHRER AD996 H REV PER ECN Fackelmann 3 7 97 BOHRER CD158 K REV PER ECN Fockelmann 8 14 02 J HUDSON Tag KO ee N B R3 IO SO No RA AIR FLOW 50 6 32 X 2 00 L HDW SECTION E E VIEW ROTATED 180 USE 6 32 HDW TO MOUNT 14 o DSi DS2 DS3 a a 3 5 E USE 6 32 HDW TO MOUNT 38 S7 Mi 6 Sl 52 S3 s4 S5 s _ Ke i i 2728 E i 00 K6 USE 6 32 H W sf UH TD TO MOUNT E77 6 E o E E3 E4 ES 50000 Leu O O 5 7 HDW TO MOUNT Vo E Di 395657 INSTALL NYLON MOULDING E aa PN 450702 ON SHARP EDGES ii ee le DATE PCs PARAR Zivkovic 7 31 96 S BS strome marny SYSTEMS ING cs quo a ee n eee DECIMALS JOUE XXXE Zivkovic 8 8 96 L LI mm fwa LOAD BANK Te n BOHRER 8 8 98 LEE A t FOO OUTLINE DWG SB2615 eda ZIMMERMAN 8 8 96 er mom e 526640 DWG NO REV pe O AE fm O eya ETE 20 3 SHEET USE 4 40 HDW TO MOUNT Sen C e C e USE 6 32 HDW HDW TO MOUNT I SECTION A A
16. OSTAT 300F OPENS ON TEMP 59270 491012 RISE OA 300 RELAY 3P N O 600 VAC 35A ABB CONTROLS 351891 O O5PF 120 VAC 60 HZ COIL B30DC 1 RELAY 3P N O 65A 600V RES ABB CONTROLS 350350 52A 600V IND 120 VAC COIL B50DC 1 RELAY VOLTAGE SENSING 51107 350675 VBA 1201 WITH 100 54 80 BRACKET SOCKET 77342 358206 27E123 RELAY ABB CONTROLS 351889 BODC 1 RELAY 120 VAC 77342 351170 KUP14A55 120 BRACKET END TERMINAL BLOCK 63279 364433 3835 6 RELAY ABB CONTROLS 350830 B12DC 1 TERMINAL BOARD BARRIER TYPE 71785 364072 10 141 INSULATION ELEC MARKER STRIP 71785 450087 MS 10 141 SHUNT INSTRUMENT DC 0 200A 03030 337995 0 100MV MLB 200 100 F1 FUSE 5 AMP 600V 71400 324211 KTK R 5 XF1 FUSEHOLDER FOR 13 32 X 1 1 2 71400 324985 FUSE HPS RR R21 24 RESISTOR CARBON FILM 1 2W 123037 1 10 KOHM M1 METER DIGITAL DC VOLTS AMPS 12066 338159 AMP HOUR amp ELAPSED TIME PTP 4605 Form No 277 DTB kv 10 16 96 Rev 2 3 97 6 3 SBS Model BCT 5000 Load Bank DC Resistive Replacement Parts MANUFACTURER and PART NO a a rr n n ve o CONNECTOR RECP MALE 15A 314681 250V PANEL MNT RECESSED INDICATOR RED 115 VAC 16428 17252 IMLEC NR151 110R 73559 329665 SWITCH TOGGLE DPST 4 TERM 360589 ON NONE OFF _2GK50 73 CONNECTOR RECP FEMALE BLK 2 06352 3 0 WIRE 315A 120V 3 8 16 STUD E1012 333 FEET FAN MUFFIN 115 CFM 115V
17. PORT ROD BUSHING SUPPORT ROD ELEMENT RESISTANCE ELEMENT n J EN O3 CN EE a pa Amado 00 N A21179 A23383 R6 9 12 15 18 23368 2 _ JEN mn POU EE No R4 5 7 8 10 11 13 14 16 1 23368 1 RESISTANCE ELEMENT XR31 39 9 5 A23712 ROD ELEMENT SUPPORT o y RSS 187 1 AWRI200 RESISTOR 120M po an ann NAS E SUPPORT SIDE ELEMENT _ 5 1 C25222 SUPPORT ELEMENT JI S i C23219 023220 02322 i 1 026696 DES No REQD PART NO DESCRIPTEON MATERIAL LIST OF MATERIAL EE a pal E OS DRAM DATE Eee DIMENSIONS ARE IN INCHES Zivkovic 7 31 96 SBS arome sa sia TOLERANCES ANGLESI CHECKED AO O AAA OE Iris x xo 8 8 06 m re RESO ao on ES ps E 5 8 98 et ees z ee OUTLINE DWG SB2615 Ei Ee mn ee ZIMMERMAN 848495 SIZE DWG NO REV E D RE D26649 L fi O Pa _1 OF 3 RESISTORS NOT SHOWN FOR CLARITY SS aaa a aiii ut O q AAA a Ou VS am a DO NOT BLOCK AIR FLOW W a e O VEC O VES CS A E MOUNT S9 amp S10 USING 4 40 HDW N 1 4 20 HDW Q O VAC A US O y DO NOT BLOCK AIR FLOW USE 10 24 SCREW AND LOCK WASHER WITH 8 FLAT WASHER USE 1 4 20 HDW TO MOUNT a ei R34 O AIR FLOW USE POP RIVET PN 540215 TO MOUNT INK STAMP MIN 0 25 HIGH THIS SIDE INK STAMP OTHER SIDE RAIA 74 THIS SIDE ITEM 74 OTHER SI
18. an power from the control power receptacle on the Load Bank control panel Use line cord P N 390874 Control and fan power is derived at 120 VAC approximately 5 Amps The battery supply under test load connections are at the terminals mounted on the control panel The terminals are identified as 120 Volts 48 Volts 24 Volts and COMMON Cables B25464 1 and 2 supplied separately are to be connected to the respective load terminals as required for the voltage rating of the supply to be tested The COMMON terminal is common to all voltages DTB kv 10 16 96 Rev 3 7 97 3 2 SBS Model BCT 5000 Load Bank DC Resistive Installation KAKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK AK CAUTION The Load Bank is not internally protected from short circuit faults Or overcurrent applications Therefore it is recommended that the battery supply being tested contain a fuse or that an external fuse be added between the battery supply and the Load Bank input terminals KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKEKKKAKKKAKKKKKKAK Cables to the Load Bank should be of adequate size to handle maximum rated load according to the National Electrical Code and any local codes A case ground terminal is provided on the lower right side of the control panel and must be connected to the battery under test frame which in turn should be connected to a good earth ground Use cable P N B25464 3 for this connection DTB kv 10 16 96 Rev 3 7 97
19. cedures are not intended to be all inclusive but must be accomplished to maintain the equipment in a good safe condition All maintenance work must be done only by qualified personnel kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk WARNING Personal injury from electrical shock or from the moving fan blades may result if power is not disconnected from the Load Bank prior to performing maintenance procedures Refer to the Safety Considerations section of this manual KKKKKKKKKKKKKKKKKKKKKKKKKKKKAKKKKKKKKKKKKKKKKKKKKKKKKKKkKK DAILY La Remove any restrictions to airflow through the Load Bank Ze Check the screens to make sure that no objects have blocked or entered the openings 3 Verify that the airflow is in the proper direction 4 Assure that there is no recirculation of the exhaust air through the Load Bank DTB kv 10 16 96 DT SBS Model BCT 5000 Load Bank DC Resistive Maintenance THREE MONTHS OR 500 HOURS La Remove access panels and screens 2 Inspect the load resistors for mechanical breakdown which is demonstrated by excessive sagging of the elements Replace with new resistor elements as required 3 Inspect for loose hardware or loose connections Tighten where required 4 Inspect all connections for oxidation or corrosion Clean the connection or replace the hardware where required b Inspect magnetic contactors to make sure that the contacts are not severely pitted or corroded Th
20. co Products Inc 7580 Stage Rd Buena Park CA 90621 1224 Weidmuller Terminations 821 Southlake Blvd Richmond VA 23236 3917 10 16 96 Rev 3 7 97 63681 71400 71785 73559 77342 82807 72619 83330 Manasquan Crouzet Corp Formerly Syrelec Corp 3237 Commander Dr Carrollton TX 75006 2503 Cooper Industries Inc Bussmann Div 114 Old State Rd Ballwin MO 63021 5942 TRW Cinch Connectors 1501 Morse Ave Elk Grove Village IL 60007 Carlingswitch Inc 60 Johnson Ave Plainville CT 06062 1156 Potter amp Brumfield Inc 200 S Richland Creek Dr o Princeton 47671 0001 IN Milwaukee Resistor Corp 8920 W Heather Ave P O Box 24200 Milwaukee WI 53224 0200 REPLACED BY Dialight Corp Manasquan Div 1913 Atlantic Ave NJ 08736 1005 SBS Model BCT 5000 Load Bank DC Resistive Replacement Parts REPLACEMENT PARTS LIST LOAD BANK D26649 SCHEMATIC INTCON DIAGRAM C23218 R31 32 RESISTOR 4 OHM AWR400 R33 RESISTOR 12 OHM AWR1200 R34 35 37 38 RESISTOR 2 OHM AWR200 R36 39 RESISTOR 6 OHM AWR600 R4 5 7 8 10 RESISTANCE ELEMENT A23368 1 11 13 14 16 17 R6 9 12 15 18 RESISTANCE ELEMENT A23368 2 INSULATOR 500 005 411182 x 385 005 X 530 006 INSULATOR 370 005 X 411181 195 005 X 1 195 012 TUBE INSUL 530 005 X 411141 330 005 X 2 00 01 INSULATOR CERAMIC 500 005 X 411145 375 005 X 625 010 S 151 THERM
21. d for maintaining Load Bank integrity but it may guard operating personnel from possible burn injuries The operator should avoid coming in contact with the resistor elements or surrounding covers during and for some time after operation These portions of the Load Bank become quite hot and may result in a serious burn should contact be made with them SBS Model BCT 5000 Load Bank DC Resistive Safety Considerations 11 12 13 14 15 16 17 DTB kv 10 16 96 Do not allow objects to enter or block the air intake or exhaust of the Load Bank A blockage would cause Load Bank overheating If an object enters the screens it will cause damage to the resistor elements possibly shorting them and causing shock and fire hazards Emergency Shutdown Procedure In an emergency disconnect the load and fans using the CONTROL POWER ON OFF switch then deactivate the battery source under test The CONTROL POWER ON OFF switch will disconnect both the load steps and the fans An approved electrical fire extinguisher should be on hand at all times It is the responsibility of the customer to take diligent care in operating the Load Bank The National Electrical Code NEC sound local electrical and safety codes and the Occupational Safety and Health Act OSHA should be followed when installing the equipment to reduce hazards to persons and property Observe proper polarity when connecting the Load Bank to the
22. e contacts must move freely and be properly seated 6 Clean all dirt and debris out of the Load Bank This can be accomplished by blowing the inside of the unit with clean dry compressed air not to exceed 40 PSI Eye protection should be worn when cleaning the Load Bank with compressed air Ts Inspect all the wiring for any sign of insulation failure 8 Replace all access panels and screens Tighten all the fastening hardware securely 9 Check the indicator lamp on the control panel PARTS REPLACEMENT Access to any component is easily made with the removal of the cover panels Major components in the unit are listed in the replacement parts list DTB kv 10 16 96 UI N SBS Model BCT 5000 Load Bank DC Resistive SECTION VI REPLACEMENT PARTS LIST INTRODUCTION The parts list in this section contains the description quantity required and part numbers for each listed part The list also includes where appropriate the manufacturer s part number and federal code number as well as schematic reference designators to facilitate troubleshooting NOTE Every effort has been made to insure the accuracy of this information However changes are sometimes necessary and revisions to the parts list may be made at any time without notice REFERENCE DESIGNATORS Service personnel may use this parts list along with the system schematics to identify and order replaceable parts The reference designators were ca
23. e is 199 Full scale of current and amp hours is 1999 Note that DC voltages that are not pure DC may not give accurate data The meter monitors volts and amps with a averaging computation method i 10 16 96 Rev 2 3 97 4 1 SBS Model BCT 5000 Load Bank DC Resistive Operation LOAD BANK OPERATION All tests start with control panel switches in the OFF position KAKAKAKA KA KA KA KKK AKK KKK RA AREA RARA RAR k k k k k k k k k k k k k CAUTION Before energizing any load verify that load voltage does not exceed rated voltage of Load Bank by more than 20 kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk k k k The unit is energized by the CONTROL POWER ON OFF switch This switch also energizes the cooling fans Upon energizing the unit the red OVER TEMP lamp will light momentarily until the enclosed temperature switches signal that safe operating temperature is present at which time the light goes off The load steps are enabled by energizing the MASTER LOAD switch If Load Bank voltage applied to the power terminals is between the volt sensor settings activating the appropriate load switches will apply the load to the battery supply under test If not the MASTER LOAD switch will have to be reset by toggling on and off while voltage applied is within volt sensor settings If the operating temperature in the Load Bank reaches an unsafe level the temperature switches disconnect the load and the red OVER TEMP lamp will lig
24. ed so close to any surface as to reflect the exhausted air back DTB kv 10 16 96 Rev 3 7 97 asl SBS Model BCT 5000 Load Bank DC Resistive Installation 7 to the air intake When two or more Load Banks are being used care must be taken in positioning the Load Banks so that the exhausted air of one unit does not feed the air intake of another 2 Restriction of Cooling Air Any obstruction located within two 2 feet of the inlet and exhaust screens will restrict the Load Bank s airflow Airflow is also restricted when two or more Load Banks have air inlets positioned close to each other This competition for cooling air causes a low pressure area restricting adequate airflow KKKKKKAKKKKKKKAKKKRKKKKKKKKKKKKKKKKKKKKKKKKKKKRKKKKKKKK WARNING It is vitally important to install the Load Bank properly Installation errors may result in a catastrophic failure The temperature switches and protective devices in the Load Bank will guard against some of these problems If protective circuitry prevents application of the load determine the source of the problem DO NOT DISABLE the TEMPERATURE SWITCHES This causes a safety hazard and voids the warranty The following installation instructions are critical to the safe operation of the Load Bank Refer to the Safety Considerations section of this manual ERERARERERARERERARARAR RRA RARE RARE RRA RARA RAR AZAR POWER REQUIREMENTS The Load Bank derives its control f
25. ht kkkkkk kkkkkkkkkkkkkkkkkk kkkk kkkkkkkk k kkkkkkkkkkkk k CAUTION Do not attempt operation if the fans are not running Fan inlet and exhaust must b e unrestricted The operation of the fan is vital to the safe operation of this Load Bank If the OVER TEMP indicator light comes on and stays on for more than a few seconds without the load dropping out shut off the MASTER LOAD switch at once Remove all power to the unit and check for proper operation of the fan safety circuit Failure to correct an over temperature condition will result in the destruction of the Load Bank Refer to the Safety Considerations section of this manual kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk DTB kv 10 16 96 Rev 2 3 97 4 2 SBS Model BCT 5000 Load Bank DC Resistive Operation OPERATING INSTRUCTIONS DTB kv ke k k k k k k k k k k k k k k k k k k k k k KKK KKK KKK KKK KA KKK KA RARA KKK AK CAUTION Never exceed the rated voltage by more than 20 as this will cause the Load Bank to overheat Failure to connect the battery source to the correct polarity on the Load Bank will prevent meter from functioning Refer to the Safety Considerations section of this manual kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk kk With all control panel switches in the OFF position connect the 120V line cord and the appropriate battery supply leads to the Load Bank Connect cable from Load Bank ground terminal to battery
26. o your Load Bank The Model BCT 5000 Load Bank is an industrial test unit designed to be used indoors However because the nature of the Load Bank function is the dissipation of electrical energy there are inherent dangers to the operator and to the equipment These dangers shall be outlined in this section Electrical energy is transformed into heat by the resistor elements The heat is removed from the Load Bank by airflow through the resistor elements If there are any restrictions or stoppage of airflow the Load Bank may overheat and may even start a fire The following recommendations are made l Read the manual before operating the Load Bank PAR Run an approved ground wire from the Load Bank ground terminal GND located on the lower right side of the control panel to the battery supply under test Run an approved ground wire from the supply under test frame to a good earth ground Size ground wire in accordance with National Electrical Code and any local codes 3 Do not bypass OVER TEMP SAFETY switches to prevent nuisance tripping The switches will drop out the load if insufficient cooling air is reaching the elements DTB kv 10 16 96 LL 10 DTB kv 10 16 96 Safety Considerations SBS Model BCT 5000 Load Bank DC Resistive The Load Bank is not internally protected from short circuit faults or overcurrent applications Therefore it is recommended that the battery supply being tested contain a fuse
27. olts per cell Find the current that is below 150 amps and use that current for the test i e if battery is rated to deliver 150 amperes for one hour test at 150 amps for 50 of one hour 30 minutes Do not be concerned about maintaining exactly 150 amps just be sure to always have the same load switch on for exactly 30 minutes At the end of the test you should record the lowest voltage at the 30 minute mark If you want to test each cell do so after the 30 minute voltage is recorded Be sure to time each test the same when doing the same battery on subsequent tests You will still have about 50 capacity remaining in the battery system If any battery has failed you must replace it as soon as possible Be sure to use Table 1 load correction tables for temperature compensation DTB kv 5 12 97 Rev 7 15 97 4 6 SBS Model BCT 5000 Load Bank DC Resistive Operation Since you may have many batteries that are the same model make etc you can compare test data on like batteries as well Call SBS with your battery types and quantities and we will provide a recommended test for each If a partial load test shows lower end of test readings your battery is failing or nearing its life s end see Life Curve Data Table 2 You may also want to run a full performance test same as acceptance test to confirm your findings Example of Typical 200 AH Cell Test 50 Depth of Discharge D of D 8 Hr Rated 1 5 10 15 20 30 1 I
28. on Outline Drawing SB2615 and is 22 inches high 25 inches deep and 22 inches wide The screened air intake is located on one side of the unit and exhaust is discharged outward through the opposite side screened opening DTB kv 10 16 96 Rev 2 3 97 N V SBS Model BCT 5000 Load Bank DC Resistive Description A POWER CONNECTIONS KKKKKKKAKKKKKKKKKKKKKKKKKKKKKKKKKAKKKKKKKKKKKKKKKKKKKkX CAUTION Never exceed the rated voltage by more than 20 as this will cause the Load Bank to overheat Failure to connect the battery supply under test to the correct polarity on the Load Bank will prevent meter from functioning Refer to the Safety Considerations section of this manual KKKKKKKKKAKKKKKKKKKKKKKKKKKKKKKKKKKKEKKKKKKKKKAKKKKKKKKK Control and fan power requirements are 120 VAC at approximately 5 Amps This power is accepted through the 120V receptacle on the control panel Use line cord P N 390874 To connect load power attach load cables B25464 supplied separately to the input power terminals on the front of the Load Bank The terminals are labeled 120V 48V 24V COMMON and GROUND The COMMON terminal is common to all voltages Use the terminals that match the voltage application to be tested WHEEL HANDLE CORD RACK The Load Bank is provided with rear wheels and an extended handle for easy portability The handle is also convenient for storage of load cables when the Load Bank is not being used DTB kv
29. pment Requirements a BCT 5000 Load Bank b Digital Voltmeter to monitor individual cells unit voltage during discharge C Hydrometer digital Preferred e e SBS 2002 or SBS 1001 d Other Nonessential Items Non Contact Thermometer SBS Raytek ST 2 or ST 6 and MicroOhm Meter SBS 5600 da Performance a Connect BCT 5000 Load Bank to batteries as covered in paragraph 4 2 of manual If parallel strings are being tested the individual string current and total current must both be monitored b Measure and record the float voltage of each cell unit and assure all cells units are floating properly Ci Remove the charging current from the battery If the charger cannot be disconnected the current being drawn by the load must be increased to compensate for the current being supplied by the charger d With the Load Bank OFF connect it to the battery e Reset the timer and turn the load bank ON adjusting and maintaining it for the appropriate rate amps or watts per sections 4 2 4 3 and 4 4 of user manual f Record the battery discharge voltage at the start and end DTB kv of the test and periodically throughout the test as many times as practical The individual cell unit voltages shall also be measured and recorded as often as is practical during the discharge The number of sets of discharge readings must be 3 or more The longer the test duration the more readings should be taken so the capacity of individual cells can
30. refully selected and matched to those on the schematic diagrams and equipment to simplify the troubleshooting and repair process NOTE When ordering replacement parts be certain to state the part s description and part number n t the schematic reference designator number Also include the model and serial number of the equipment MANUFACTURERS FEDERAL CODE NUMBERS The manufacturer and part number column contains in parentheses the Commercial and Government Entity code number CAGE code a five character string listed in H4 1 H4 2 This CAGE code identifies the manufacturer of the listed part The following is a numerical cross reference listing of CAGE codes to manufacturers names and addresses DTB kv 10 16 96 6 1 Replacement Parts SBS Model BCT 5000 Load Bank DC Resistive 03030 06352 12066 15605 16428 55447 51107 59270 63279 DTB kv FEDERAL CODE NUMBER LIST Empro Mfg Co Inc 10920 E 59th St P O Box 26060 Indianapolis IN 46226 Empire Products Inc CAM LOK Div Subdivision of KDI Corp Cincinnati OH Ohio Semitronics Inc 4242 Reynolds Dr Hilliard OH 43026 1260 Eaton Corporation Administrative amp Technical Center 4201 N 27th St Milwaukee WI 53216 Cooper Industries Belden Division 350 N W N St Richmond IN 47374 Test Probes Inc LaJolla CA 92037 Diversified Electronics 320 E Main St P O Box 207 Leesburg FL 34748 0207 Sel
31. replace as required f Dirty or loose connection at Main Power Switch 2 Blower motor does a Main switch or circuit breaker is not closed not operate b Power is not connected to Load Bank blower circuit c External power source is inadequate d Motor fuses are blown Check and replace as required When checking fuses for continuity be sure to remove all fuses from clips in fuseblock or Disconnect Switch Test each fuse individually out of circuit If tested in circuit there is the possibility of feedback which causes false readings A blown fuse may still check out OK MP kv 4 12 88 Rev 3 7 00 PL Load Bank APPENDIX Troubleshooting Guide PROBLEM POSSIBLE CAUSES REMEDIES 2 Blower motor does Motor overload is tripped not operate Cont Motor start is malfunctioning Main Power Switch is inoperative Connections are broken or loose Motor shaft does not turn due to improper lubrication Replace or repair as necessary BLOWER FAILURE Airflow restrictions present at Load Bank indicator lights intake or exhaust yet blower is operating Improper fan blade rotation or phase reversal Check fan motor power connections for proper phase sequence Air Differential Pressure Switch is malfunctioning Blower Fail Relay is malfunctioning Fan blade is broken Fan blade motion is obstructed or not turning l Fan blade is loose at hub or is not keyed properly Load step s cannot A
32. rols after an over under voltage condition Ja The OVER TEMP indicator lamp lights if the Load Bank overheats This lamp lights momentarily when power is turned on but goes off when the safety circuit is cleared DTB kv 10 16 96 Rev 2 3 97 del SBS Model BCT 5000 Load Bank DC Resistive Description 4 The CONTROL POWER indicator lamp energizes when voltage is applied to the 120V receptacle and the CONTROL POWER switch is ON The OVER UNDER VOLTS indicator lamp energizes when voltages greater than 28V or less than 18 volts is applied to the Load Bank 24 VDC input terminals For the 48 VDC terminals the limits are 56V and 36V For the 120 VDC terminals the limits are 140V and 90V Note that these limit values may vary as much as 5 The load step ON OFF switches are used to apply or remove load steps at the ratings listed above each switch The digital meter monitors the load applied Meter monitoring banana style plug terminals are located on the control panel of the Load Bank This allows for remote meter monitoring at the source being tested Voltage current elapsed time and amp hours are units monitored to an accuracy of 1 of full scale Full scale of volts and elapsed time is 199 Full scale of current and amp hours is 1999 Note that the DC voltages that are not pure DC may not give accurate data The meter monitors volts and amps with an averaging computation method ENCLOSURE The Load Bank is shown
33. supply under test frame Connect battery supply under test frame to a good earth ground Activate battery supply under test Move the CONTROL POWER switch to the ON position Verify that the red OVER TEMP lamp momentarily lights and then goes off Enable the LOAD STEP switches by moving the MASTER LOAD switch to the ON position Activate the desired load using control panel load switches After running tests remove the load by moving the MASTER LOAD ON OFF switch to the OFF position Accumulated heat may be removed from the Load Bank by allowing the cooling fans to operate for a few minutes with load removed This procedure is not required for maintaining Load Bank integrity but it may guard operating personnel from possible burn injuries 10 16 96 Rev 3 7 97 4 3 SBS Model BCT 5000 Load Bank DC Resistive Operation 8 9 kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk WARNING DO NOT touch the exhaust screen during and for some time after operation The screen will become hot from the exhausted heat and may cause a serious burn Refer to the Safety Considerations section of this manual DO NOT allow objects to enter or block screens KKKKKKKKAKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK Move the CONTROL POWER ON OFF switch to the OFF position Turn OFF the battery supply under test and disconnect all leads from the Load Bank COMMON BATTERY TEST PROCEDURES To discharge test stationary s
34. ubstation UPS or telecom batteries either run a complete acceptance load test on the battery ideal or simply remove a percentage of the load with each test and compare the lowest voltage at the end of the like repeated tests ACCEPTANCE TEST TIME AND DISCHARGE RATE CALCULATION 1 DTB kv 10 16 96 Rev 5 12 97 The discharge time and end point voltage selected should be one at which the battery has a published rating and is approximately the same as that of the intended application The discharge rate amperes or watts cell to a specific end point voltage for the selected time as taken from the published ratings for the battery must be adjusted for battery temperature if outside the range of 75 to 80 deg F For elevated temperatures the rate will be increased while for cooler temperatures the rate is reduced The temperature adjustment factors are noted in Table 1 For example if a cell having a one hour rating of 61 5 amperes to 1 75 V cell 77 deg F were tested at 60 deg F the discharge rate used for a one hour discharge would be 61 5 amperes x 0 93 57 2 amperes a ps Operation SBS Model BCT 5000 Load Bank DC Resistive For accuracy capacity tests should be performed between 60 deg F and 90 deg F and as close to 77 deg F as possible This is because the temperature corrections factor can vary a few percent from Table 1 due to battery design factors ACCEPTANCE CAPACITY TEST l Equi
35. uity be sure to remove all fuses from clips in fuseblock or Disconnect Switch Test each fuse individually out of circuit If tested in circuit there is the possibility of feedback which causes false readings A blown fuse may still check out OK MP ky 4 12 88 Rev 3 7 00 A 3 4 REMOVE AUX CONTACTS FROM K1 3 7 9 AND DISCARD 3 USE 8 32 HDW TO MOUNT DEVICES amp FAB COMPONENTS 2 USE DEVICE LABELS TO IDENTIFY COMPONENTS 1 SHIPPED LOOSE UNLESS OTHERWISE SPECIFIED THE ABOVE NOTES APPLY Do DA DA ID Soon SOMA TN Do pe il 82546653 Ys 1 6254664 2 CABLE POWER BLACK SEE Nowi OT DOT li 367507 ALLIGATOR CLIP BLACK SFE NOT 1 TT DO Wi 367596 ALLIGATOR CLIP R D SEE NOME A Dos ils sm too IT fee A 525338 2 BRACKET JO ATA dE rr sag ke OT TA AM BUS RO A A Sos wanna o Dm REMO 70 2 isto Resistor 60M O C R34 35 37 38 69 4 AWR200 RESISTOR ZM DS dB 460763 COTTER PIN O Ren re ore Lo o COD E ee 366852 PWO RD DD Pe DE 65 36685 PLUG BLACK T_T EE Te e E ae I Testa 492006 Ne T_T 62 ici ANOLE BOOM o TT at e CABLE BLACK SH NOHET 6020094 TT Ben RA tiosis ResistoR 30K po DD 575 si6ess Lo OJ DD 5 5 532537 WASHER 348 JO DD fil 50702 screw 378 16 x 1 06 n Ia Asta k1 o To T_T YAR 469004 cROMMET TT 52 10 Asa BRACKET RESISTOR a 023216 SCHEMATIC WIRING DIAGRAMA E LIST OF MATERIAL REVISIONS 00 Rev O DE mom Anaso B REV PER KON Zikowe 1177 96
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