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Emerson 710NPBA Power Supply User Manual

1. Contactor styles vary between manufacturer s Brown Wire Se Brown White Wire Red White Wire Brown Wire Brown White Wire White Black Wire White Black Wire Red White Wire Figure 4 17 Replacing a Battery Disconnect Contactor in a 1 Row Distribution Cabinet Page 48 Chapter 4 Troubleshooting and Repair This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 1 2 13 x 1 1 4 Bolt 1 2 Belleville Lock Washer 1 2 Belleville Lock Washer concave side of Belleville Lock Washers face each other 1 2 Hardened Flat Washer 4 places Torque to 500 in Ibs erre Apply electrical anti oxidizing compound to busbar mating surfaces Battery Disconnect Contactor Shown being removed from front for clarity only Removal is from rear Components removed in illustration for clarity only Brown White Wire Brown Wire 2 row Distr
2. esses nennen nennen snnt sn nnne en nennen snnt enitn nnns 18 Replacing a Distribution DEVICE eroti eraai Sa L E TE enint nnne nnne entren nnne nennen nennen entren nns 19 Circuit Card Replacement Procedure Siis AA 30 Replacing a Distribution Panel eeeeeieeeessieeeeeseseeeeesee nennen entem entrent nennen nnn tentent nes 44 Replacing a Battery or Load Disconnect Contactor nennen nenne 47 REVISION RECORD ea ecec cce ceca cen era cea era adaa dada ce ecc eser cra cra ceo ecc cene ra cce races crecen ee 52 Table of Contents Pagei This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 Issue AB March 22 2012 User Instructions Spec No 581127000 Model 710NPBA IMPORTANT SAFETY INSTRUCTIONS GENERAL SAFETY Danger Caution VOLTAGES YOU MUST FOLLOW APPROVED SAFETY PROCEDURES Performing the following procedures may expose you to hazards These procedures should be performed by qualified technicians familiar with the hazards associated with this type of equipment These hazards may include shock energy and or burns To avoid these hazards a The tasks should be perf
3. 2 If a password screen opens a password must be entered to allow the User to make adjustments If a password was previously entered and has not yet timed out skip this step and proceed to step 3 Otherwise to enter a password with the cursor at the User Name field default is Admin press the down arrow key to move cursor down to the password line Press ENT 0 is highlighted Press the up arrow key once to change the 0 to 1 default password is 1 then press ENT twice Note f you have been assigned a unique User Name and password follow this procedure to enter these 3 With the Manual menu screen displayed navigate to and select Converter ENT All Conv Ctrl ENT 4 Navigate to Clear Comm Fail Press ENT Yes highlights 5 Press ENT to select the operation Press ENT again to confirm 6 Return to the Main screen by repeatedly pressing ESC escape Clearing a Rectifier Lost Alarm If the ACU Controller resets while a rectifier communications fail alarm is active the rectifier communications fail alarm is replace with a rectifier lost alarm To clear the alarm perform the following procedure Procedure 1 With the Main screen displayed press ENT to go to the Main Menu Navigate to and select Manual ENT 2 If a password screen opens a password must be entered to allow the User to make adjustments If a password was previously entered and has not yet timed out skip this ste
4. Configuring the ACU Identification of Converter Modules in Chapter 5 of the separate Power System Installation Manual 1M581 127000 Chapter 3 Maintenance Page 9 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 Issue AB March 22 2012 User Instructions Spec No 581127000 Model 710NPBA Procedure 1 Unpack the module 2 Note the model number located on the handle of the module Model numbers starting with the letter R R24 2500 or R24 3000 are rectifier modules Model numbers starting with the letter C C24 48 1500 are DC DC converter modules 3 Check the module location diagram on the front of the module mounting assembly to determine which type of module rectifier or DC DC converter can be installed in each mounting position See Figure 3 1 4 If present remove the blank cover panel from the mounting position into which a rectifier or DC DC converter module is to be installed 5 Install the rectifier or converter module into the shelf Refer to the rectifier or converter User Instructions for a procedure i NEED MODULE MODULE LOCATION LOCATION DIAGRAM DIAGRAM RE
5. This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 Load Disconnect Components removed in Contactor illustration for clarity only 5 16 18 Nut 5 16 Belleville Lock Washer 5 16 Belleville Lock Washer concave side of Belleville Lock Washers face each other 5 16 Hardened Flat Washer 4 places Torque to 100 in Ibs Apply electrical anti oxidizing compound to busbar mating surfaces oo 99 ao oa 2 row Distribution Cabinet shown 3 or 4 row cabinet similar Contactor styles vary between manufacturer s Violet White Wire Violet Wire Violet White Wire Black Wire Violet Wire Black Wire Red Wire Figure 4 20 Replacing a Load Disconnect Contactor in a 2 3 or 4 Row Distribution Cabinet Chapter 4 Troubleshooting and Repair Page 51 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North Americ
6. arid Blat e TEE 3 Circuit Card Locations sitet ies Adee ee tete deat aget dt etat ted 3 System Interface CIrGUIt C arcsec TEE 5 Optional LVD Driver Circuit Card 6 Optional LVD Driver Lite Circuit Card 7 Optional Manual Battery Disconnect Circuit Card 8 CHAPTER 3 MAINTENANCE 22223220232922222322222023 9300335922 023 2222223 2222028222228 2222 25 50222 2 22292 2525 9 System Maintenance Procecures paei iadaan enai aaraa anaana a aea aa Aea eaae ani aieea aa aa Aa aaa iat aaia 9 Adding a Rectifier or DC DC Converter Module to an Existing Module Mounting Assembly 9 Installing a Field Expansion Module Mounting Assembly AAA 11 Changing the ACU LVD Control Level for a Contactor nennen nennen 14 CHAPTER 4 TROUBLESHOOTING AND REPAIR ceeeeeeeeeeeeee eene 15 elle teg ei Le EE 15 Controller Rectifiers and Optional Converters ssssssssssssessseeee eene ener nennen nennen nns 15 ACU Controller Configuration ssis neiii re elves eed rere ne aae e a ama eee a pde eo edu 15 System Troubleshooting Information sesssssssesssseseeseee eene nn nenr en nns nnns nnn en nene nns 15 Replacement Ipnformatiori aodio he e ete rne En e ner te restet unt eben t i tee eR eren ihe netten 18 Replacement Procedures need deae eee dioit tetur cpscendeduscbuedensdet devsuccevensuutdeduaannency 18 Replacing a Rectifier or Converter Module 18 Replacing the ACU Controller
7. above Wiring diagrams are provided in Figure 4 6 Figure 4 7 and Figure 4 8 Danger The bolts being installed in the following step may be at system potential Use insulated tools Install the replacement circuit breaker into its mounting position and secure with the hardware previously removed Torque to 60 in lbs Transfer the circuit breaker guard from the old circuit breaker to the new circuit breaker Operate the replacement circuit breaker to the ON position 10 Verify no Circuit Breaker Alarms are active 11 Close the distribution cabinet s front door Turn the latch clockwise to secure the door Chapter 4 Troubleshooting and Repair Page 25 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 Issue AB March 22 2012 INSTALLING CIRCUIT BREAKER User Instructions Spec No 581127000 Model 710NPBA Alarm jumper connector Holes to route shunt jumper through if applicable 9 ei On Ok M Q gt 2 o SLR Q ol S ON Q o A OFF 2 Gs Q o wA o Q M Le ole ei D Q o 3 pa A 1 4 Hardened o FE O_2 Flat Washer E Apply anti oxidizing comp
8. to ensure that it cannot be pulled out of the terminal block Repeat for each wire to be reconnected 14 Remove the grounding wrist strap 15 Reinstall the top and front panels that cover the circuit cards at the bottom of the distribution cabinet 16 Close the distribution cabinet s front door Turn the latch clockwise to secure the door 17 Enable the external alarms or notify appropriate personnel that this procedure is finished 18 Ensure that there are no local or remote alarms active on the system Chapter 4 Troubleshooting and Repair Page 31 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 Issue AB March 22 2012 gl F O TB2 1A RS485 TB2 2A RS485 RS232 Connection RS485 Connection TB2 1B CGND TB2 2B TXD232 TB2 3B RXD232 O 1 TB1 5 4 a a a n n n H i 540974 EIS E Ri Le E
9. Level 2 Optional LVD Driver Circuit Card Connector Locations Chapter 4 Troubleshooting and Repair This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 JE Fi Q cr DO NOT change a Low Voltage Load Disconnect contactor to z re jpeum LVD Control Level 2 LVD2 if EINE the system is furnished with a Kei Low Voltage Battery Disconnect contactor J1 To LVLD contactor uses ACU LVD1 control setting Level 1 Ke RE J3 To LVLD contactor uses ACU J r Ji m LVD2 control setting Level 2 J2 To LVBD contactor uses ACU LVD2 control setting Level 2 EREER Can only be used if it is contained in a List 21 1 row cabinet B 547873 547874 Fe Notes J2 E 1 Connects up to 2 LVD S1 contacto
10. No 581127000 Model 710NPBA Issue AB March 22 2012 Replacing a Distribution Device General Replace distribution devices with the same type and rating Refer to System Application Guide SAG581127000 for part numbers Distribution Fuse Alarm Fuse Replacement If a distribution fuse opens the associated alarm fuse opens Replace the distribution fuse before replacing the alarm fuse Procedure 1 An alarm fuse is removed by pulling it straight out of the fuseholder If the alarm fuse is located in a modular fuse carrier hold the fuse carrier in place with your thumb while pulling on the alarm fuse to prevent the entire carrier from inadvertently being pulled out 2 Safety fuse covers are provided for all Bussmann GMT type fuses installed in the system These covers snap onto the fuses and provide protection from exposed electrical terminations when a fuse opens Insure that the safety fuse cover is installed after replacing a fuse Refer to Figure 4 1 for installation details Safety Cover Safety Cover P N 248898700 P N 102774 Figure 4 1 Installation of Safety Fuse Covers Chapter 4 Troubleshooting and Repair Page 19 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Net
11. Procedure Note Refer to Figure 4 6 as this procedure is performed 1 2 Open the distribution cabinet s front door by turning the latch in the counterclockwise position Operate the defective circuit breaker to the OFF position Danger The bolts being removed in the following step may be at system 3 4 potential Use insulated tools Remove the hardware securing the circuit breaker to the distribution panel and partially remove the circuit breaker Record each alarm wire located on the back of the circuit breaker color and location on circuit breaker Wiring diagrams are provided in Figure 4 6 Figure 4 7 and Figure 4 8 Carefully disconnect the alarm wiring from the back of the circuit breaker ensuring the exposed end does not contact any energized circuit Shunted Breakers Only Record each shunt wire located on the back of the circuit breaker color and location on circuit breaker Wiring diagrams are provided in Figure 4 6 Figure 4 7 and Figure 4 8 Carefully disconnect the shunt wiring from the back of the circuit breaker ensuring the exposed end does not contact any energized circuit Ensure that the replacement circuit breaker is in the OFF position and is of the correct rating and type electrical trip mechanical trip or electrical trip only Orient the circuit breaker over its mounting location Re attach the alarm wiring and shunt wiring if applicable to the back of the circuit breaker as recorded
12. Systems North America Inc is strictly prohibited UM581127000 Issue AB March 22 2012 User Instructions Spec No 581127000 Model 710NPBA Page 40 Notes 1 Connects up to 4 LVLD and 1 LVBD contactors Figure 4 13 DO NOT change a Low Voltage Load Disconnect contactor to LVD Control Level 2 LVD2 if the system is furnished with a Low Voltage Battery Disconnect O O NON MO c E A e z E E 7 d E Lj m A og Erud vs ttle D ES E ES SD 42 os B i 0 i Ex H E M Ts d h en E ro f fo m J1 O J1 J2 J3 or To LVLD contactor uses ACU os LVD1 control setting Level 1 a vu J4 J5 J6 To LVLD contactor uses ACU oO LVD2 control setting Level 2 contactor J7 To LVBD contactor uses ACU O LVD2 control setting
13. This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 System Interface Circuit Card The system interface circuit card contains test points to externally monitor system voltage and system load Refer to Figure 2 2 J7 O T B 540974 d p System Load Shunt Scale m List 21 1 Row Cabinet m 1 800A 25mV 8 L 32A per mV J m4 List 22 2 Row Cabinet SE ME 2000A 25mV al E Ge 80A Der mV es J3 List 23 3 Row Cabinet 2500A 25mV TB Sak 100A per mV E List 24 4 Row Cabinet 2500A 25mV 100A per mV O J5 S TBI TP1 TP2 TP3 TP4 e re i TP1 and TP2 TP3 and TP4 System Voltage System Load Monitoring Shunt Monitoring Figure 2 2 System Interface Circuit Card Chapter 2 Operating Procedures Page 5 This document is property of Emerson Network Power Energy Systems North America Inc and co
14. and Figure 4 14 for connector location and function Note DO NOT change a Low Voltage Load Disconnect contactor to LVD Control Level 2 LVD2 if the system is furnished with a Low Voltage Battery Disconnect contactor Page 14 Chapter 3 Maintenance This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 CHAPTER 4 TROUBLESHOOTING AND REPAIR CONTACT INFORMATION Support contact information is provided on the inside of the back cover of this document CONTROLLER RECTIFIERS AND OPTIONAL CONVERTERS For troubleshooting and repair instructions on these units refer to the following documents e ACU Controller User Instructions UM1M820BNA e Rectifier User Instructions UM1R243000 e Converter User Instructions UM1C24481500 ACU CONTROLLER CONFIGURATION If any ACU Controller configuration settings were changed refer to the ACU User Instructions UM1M820BNA and save a copy of the configuration file This file can be used to restore the ACU Controller settings if required at a later date e Note that provided on a USB drive furni
15. and document system performance Table 3 1 Maintenance Procedures to be Performed at 6 Month Intervals ADDING A RECTIFIER OR DC DC CONVERTER MODULE TO AN EXISTING MODULE MOUNTING ASSEMBLY To increase system current capacity a rectifier module can easily be added to an existing module mounting assembly that contains an empty rectifier module mounting position Likewise in systems that accept DC DC converter modules to increase subsystem capacity a DC DC converter module can be added to a module mounting assembly that contains an empty converter module mounting position The module location diagram on the front of each module mounting assembly shows which type of module can be operated in that shelf See Figure 3 1 Rectifier modules will operate in any mounting position in any shelf If a shelf accepts DC DC converter modules they must be installed in any or all of the four middle mounting positions B C F G of each 8 position module mounting shelf It is recommended that the current limit point be checked whenever a rectifier is added to or removed from the power system Refer to Checking the ACU Current Limit Point after Adding or Removing a Rectifier in CHAPTER 4 TROUBLESHOOTING AND REPAIR The rectifier or converter module being added is assigned by the ACU the lowest available identification number If desired you can change the identification number see Configuring the ACU Identification of Rectifier Modules or
16. into their corresponding sockets on the distribution panel Ensure the alarm contact on the back of the circuit breaker makes contact with the alarm terminal on the mounting circuit card Push distribution device in firmly until fully seated in the distribution panel 6 Operate the replacement circuit breaker to the ON position 7 Verify no Circuit Breaker Alarms are active 8 Close the distribution cabinet s front door Turn the latch clockwise to secure the door Shorter Side to the Top Lettering on handle must be right side up Insert these terminals into corresponding sockets Turn off on distribution panel before installing Longer Side to the Bottom Figure 4 3 Replacing a Bullet Nose Circuit Breaker Page 22 Chapter 4 Troubleshooting and Repair This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 Replacing a TPH Fuse Procedure Note Refer to Figure 4 4 as this procedure is performed 1 Open the distribution cabinet s front door by turning the latch in the counterclockwise position 2 Remove the fuse carrie
17. key once to change the 0 to 1 default password is 1 then press ENT twice Note f you have been assigned a unique User Name and password follow this procedure to enter these 3 With the Settings menu screen displayed navigate to and select Rectifier ENT All Rect Set ENT 4 Navigate to Current Limit Pt The current limit in amperes is displayed If no change is required go to step 6 To make a change proceed with step 5 5 With the cursor at Current Limit Pt press ENT to change the current limit point Use the up or down arrow keys to set as desired then press ENT 6 Return to the Main screen by repeatedly pressing ESC escape Clearing a Rectifier Communications Fail Alarm after Removing a Rectifier If a rectifier module is removed from the system a rectifier communications failure alarm is generated If the rectifier module will not be replaced the alarm should be cleared as described in the following procedure Procedure 1 With the Main screen displayed press ENT to go to the Main Menu Navigate to and select Manual ENT 2 If a password screen opens a password must be entered to allow the User to make adjustments If a password was previously entered and has not yet timed out skip this step and proceed to step 3 Otherwise to enter a password with the cursor at the User Name field default is Admin press the down arrow key to move cursor down to the password line Pre
18. 012 User Instructions Spec No 581127000 Model 710NPBA This system consists of the following components Page 2 Distribution Cabinet The system always includes a minimum of one distribution cabinet which provides DC distribution through fuses and or circuit breakers The distribution cabinet is factory mounted in the relay rack specified when ordered Four different sizes of distribution cabinets are available to accept from one 1 to four 4 distribution panels A variety of distribution panels are available that provide load distribution battery distribution and dual voltage load distribution for use with 48V converters These distribution panels are configured to accept either bullet nose type circuit breakers and TPS TLS fuseholders TPH fuses TPL B fuses or GJ 218 circuit breakers The distribution cabinet may be equipped with low voltage load disconnect LVLD low voltage battery disconnect LVBD and manual battery disconnect ACU Advanced Control Unit Plus Controller The system contains one controller The controller provides power system control including optional low voltage battery disconnect LVBD and low voltage load disconnect LVLD control rectifier control including a charge control function converter control metering functions monitoring functions and local remote alarm functions The controller also supports rectifier temperature compensation if the system is equipped with a temperature prob
19. 12313 40J NOILdO ONTYIM O OAN GOF HLIM JOINVGYOIDV NI GIHSINYNA 3G TIVHS ALIOVdV2 ONY ALILNYNO IYJIdAL FHV NAOHS SYIAYIYA LINDYID LO SUIMVANG dil TWOINVHOIW 2218123713 201 NOIIdO ONIYIM 20 vO cc 38 OL Nor1vu3d0 Ares 401 SQvil LNMHS iSu3A3U AMIvuvdis GASVHOUNd i8 LSNW ONY ASSY JO Luvd 0314123dS ISIMYIHLO LON SQV31 40109 90 NOI1VU3dO g t uO4 Q3UIM NMOHS JUV Su3uV3U8 GALNMHS 90 LON 3uv Su3dWnr u3 viug 1102812 ONY Su34uv3U8 LIDOUID 10 SALON ONT YNLIVIANYW S310N 5N1J33NI9N3 SALON 9NIMVUQ rer gu ug d d mi d SH ay AV M Vi AA 24 Ha Ted zed q 29 91 29 i 29 9i 29 9 29 H yvasng 1VB O d ug ag ua ua aa a E a a y Pd Lont 2 2 2 m uvasng Uu i WON ete Se 2 El ge 5 o o A 2 2 z li eb G H avasng Lei 2 H o2 3 1v8 OL OON o ON oN ooN ooN Die Sok oN GE E o ON ON Sco T i 0 0 20 20 2 10 SILON 10 S310N 10 310N 10 SILON 10 S310N 182 C82 C8 89 C82 Ao og 151 E 2 2 ja z z avasng 2 RS Z EINE 3 z QNO O d E E 038in038 SY AYILIVE WOUJ Figure 4 8 GJ 218 Circuit Breaker Wiring Diagram List BC and BD Page 29 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Chapter 4 Troubleshooting and Repair Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Ener
20. CTIFIERS RECTIFIERS PCUs PCUs ey oa ABCD ABCD EFGH E FGH N THIS SHELF CONVERTERS ACCEPTS RECTIFIERS THIS SHELF PCUs ACCEPTS ONLY RECTIFIERS PCUs IN ALL 8 SLOTS AND CONVERTERS IN 4 MIDDLE SLOTS w Mec This Shelf Accepts Rectifier Modules Only This Shelf Accepts Rectifier Modules and DC DC Converter Modules Figure 3 1 Module Location Diagrams located on the front of each module mounting assembly Page 10 Chapter 3 Maintenance This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 INSTALLING A FIELD EXPANSION MODULE MOUNTING ASSEMBLY A field expansion module mounting assembly can be added to a system that has 24 or fewer module mounting positions Procedure Danger Adhere to the Important Safety Instructions presented at the front of this document Note Refer to Figure 3 2 as this procedure is performed 1 Slide the expansion module mounting assembly into position directly beneath the bottom most shelf of the module mounting assembly installed in the system no space between shelves Secure the exp
21. E A technical manual from the experts in Business Critical Continuity NetSure 24V DC Power System User Instructions UM581127000 Issue AB March 22 2012 SPEC NO MODEL 581127000 710NPBA EMERSON Network Power Business Critical Continuity Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co NetSure NetSpan NetReach NetXtend and NetPerform are trademarks of Emerson Network Power Energy Systems North America Inc All other trademarks are the property of their respective owners The products covered by this instruction manual are manufactured and or sold by Emerson Network Power Energy Systems North America Inc The information contained in this document is subject to change without notice and may not be suitable for all applications While every precaution has been taken to ensure the accuracy and completeness of this document Emerson Network Power Energy Systems North America Inc assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions Refer to other local practices or building codes as applicable for the correct methods tools and materials to be used in performing procedures not specifically described in this document This document is the property of Emerson Network Power Energy Systems North America Inc and contai
22. NG CIRCUIT BREAKER Alarm jumper connectors Holes to route shunt jumper through if applicable 2 pole breaker shown e 3 pole and 4 pole breakers similar pm 1 4 Hardened Flat Washer Apply anti oxidizing compound to busbar mating 1 4 Belleville surfaces before mounting circuit breakers Lock Washer 1 4 20 x 3 4 Bolt 4 places Torque to 60 in Ibs INSTALLING CIRCUIT BREAKER GUARD 10 32 X 7 16 PH 10 LW m LONGER SIDE OF GUARD CIRCUIT BREAKER GUARD LABEL aen BREAKER GUARD ON OFF So UN ____ uri fa A ap a id ah Pa DED af par giu er fer ee ES Ler ee Be EET TYPICAL DIST ASSY SHOWN FOR EXAMPLE ALARM WIRING BREAKERS W OUT SHUNTS ALARM WIRING BREAKERS WITH SHUNTS BR EE NEM ELECTRICAL TRIP BREAKER BLACK HANDLE STANDARD TRIP BLAC WHITE HANDLE R BLACK HANDLE SHUNTED BRKR JUMPER RED SHUNTED BRKR JUMPER RED ALARM JUMPER BROWN ALARM JUMPER RED ALARM JUMPER BROWN L ALARM JUMPER RED SHUNTED BRKR JUMPER BLACK ELECTRICAL TRIP BREAKER SHUNTED BRKR JUMPER BLACK WHITE HANDLE Figure 4 6 cont d from previous page Installing a GJ 218 Circuit Breaker 2 Pole 3 Pole 4 Pole Chapter 4 Troubleshooting and Repair Page 27 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems Nor
23. Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 9 Remove the screws securing the circuit card and remove the circuit card from the distribution cabinet 10 In this step ensure you do not intermix the old and replacement circuit cards Set the shorting jumpers on the replacement circuit card to match the locations on the old circuit card Jumper settings are documented in CHAPTER 3 SETTING JUMPERS AND SWITCH OPTIONS of the Power System Installation Instructions IM581127000 11 Slide the replacement circuit card into the mounting position inside the distribution cabinet and secure with the screws removed from the old circuit card 12 Plug all connectors removed from the old circuit card into the same position on the replacement circuit card Danger In the next step external alarm wiring may be energized from an external source DO NOT allow bare wire ends to contact any grounded or energized object 13 Reconnect the external wiring to the correct terminals on the customer connection terminal block First remove the electrical tape that was applied to the bare wire end in a previous step DO NOT allow the bare wire end to contact any grounded or energized object After securing the wire gently tug on the wire
24. VD driver lite circuit card contains an LVD inhibit switch and indicator Refer to Figure 2 4 This card is required for distribution cabinets that contain two LVLD contactors or one LVLD contactor and one LVBD contactor LVBD contactor must be rated at 600A or lower Caution If the switch is returned to the ON normal position when low voltage disconnect alarms are active a low voltage disconnection will occur Warning While the LVD inhibit switch is in the OFF inhibit position a low voltage disconnection will not occur if battery or load voltage decreases below the low voltage disconnect setpoint For maximum battery protection this switch should NOT be left in the OFF inhibit position u H 1 i2 EI KI PET KA ka J3 Jip W 547873 547874 ar KE mae mm 1 O fret O U Note The UP position will not close the LVBD contactor LVD Inhibit if the battery is manually disconnected using the i Manual Battery Disconnect Switch EENS LVD Inhibit Switch llluminates when the Momentary UP Middle Down low voltage disconnect Momentary UP Position Closes all LVD Contactors inhibit mode circuit has been disabled Mid
25. a Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 User Instructions Issue AB March 22 2012 Spec No 581127000 Model 710NPBA REVISION RECORD Change Issue Number Description of Change ECO AA LLP215523 New AB LLP216783 Misc updates Page 52 Revision Record This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited NetPerform Optimization Services At Emerson Network Power we understand the importance of reliable equipment it s critical to both your business and your bottom line That is why we offer a wide array of services to meet all of your network infrastructure needs Technical Support Email DCpower TAC Emerson com Answers technical product and system OSP TAC Emerson com questions determines status of warranties and Prone 1 800 800 5260 contractual agreements for repair Services Design Deployment amp Optimization Email ES Services Emerson com Provides quotes and bid responses order Phone 1 800 800 1280 option 7 placement and scheduling for design and deplo
26. ader in enabling Business Critical Continuity from grid to chip for telecommunication networks data centers health care and industrial facilities Emerson Network Power provides innovative solutions and expertise in areas including AC and DC power precision cooling embedded computing and power integrated racks and enclosures power switching and controls infrastructure management and connectivity All solutions are supported globally by local Emerson Network Power service technicians For more information on Emerson Network Power s full suite of solutions specifically supporting the communications network infrastructure including NetSpan NetReach and NetXtend outside plant enclosures and equipment NetSure DC power systems and NetPerform Optimization Design amp Deployment services visit EmersonNetworkPower com EnergySystems Learn more about Emerson Network Power products and services at EmersonNetworkPower com Emerson Network Power Energy Systems North America 4350 Weaver Parkway Warrenville IL 60555 Toll Free 800 800 1280 USA and Canada Telephone 440 246 6999 Fax 440 246 4876 Web EmersonNetworkPower com EnergySystems EnergyNet Secure EmersonNetworkPower com Emerson Network Power The global leader in enabling Business Critical Continuity EmersonNetworkPower com E AC Power E Embedded Computing E Outside Plant E Racks amp Integrated Cabinets Connectivity M Embedded Power E Power Switching amp Control
27. ail alarm is reset the current limit point will remain unchanged unless the capacity of the remaining rectifiers is not sufficient to maintain the present current limit point If that happens the current limit point will automatically increase to the maximum 12196 of the remaining rectifiers It is recommended that the current limit point be checked whenever a rectifier is added to or removed from the power system Chapter 4 Troubleshooting and Repair Page 15 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 User Instructions Issue AB March 22 2012 Spec No 581127000 Model 710NPBA Procedure 1 With the Main screen displayed press ENT to go to the Main Menu Navigate to and select Settings ENT 2 If a password screen opens a password must be entered to allow the User to make adjustments If a password was previously entered and has not yet timed out skip this step and proceed to step 3 Otherwise to enter a password with the cursor at the User Name field default is Admin press the down arrow key to move cursor down to the password line Press ENT 0 is highlighted Press the up arrow
28. al E e r af Eme E lea et e 1 Op R WS D LES lo SH Si 8 e e Fat qh uy S zl Ka J9 me e ip mE poa X a O iu Jal ag 3 Eng x 1 O U LVD Inhibit Active Indicator llluminates when the low voltage disconnect circuit has been disabled through the use of the LVD Inhibit switch Page 6 Note The UP position will not close the LVBD contactor LVD Inhibit Switch if the battery is manually disconnected using the Manual Battery Disconnect Switch Momentary UP Middle Down Momentary UP Position Closes all LVD Contactors inhibit mode Middle Position OFF ACU DOES NOT control LVD s inhibit mode DOWN Position ON ACU controls LVD s Figure 2 3 Optional LVD Driver Circuit Card P N 540972 Chapter 2 Operating Procedures This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 Optional LVD Driver Lite Circuit Card The optional L
29. ansion module mounting assembly to the relay rack with the provided 12 24 x 1 2 mounting screws and grounding washers Note Install the ground washers so the teeth make contact with the metal on the mounting angles Torque all screws to 65 in Ibs 2 Remove the rear cover from the bottom most shelf of the module mounting assembly installed in the system and the expansion module mounting assembly Note Apply electrical anti oxidizing compound to busbar mating surfaces before performing the next step 3 Secure the existing shelf s busbars to the expansion shelf s mating busbars with the supplied interconnect busbars and hardware Hardware build up is shelf s busbar interconnect busbar 1 4 hardened flat washer 1 4 Belleville lock washer 1 4 20 nut Install the Belleville lock washer so the concave side is towards the busbar Torque all connections to 60 in Ibs 4 Install the supplied side brackets both sides to tie the existing shelf to the expansion module mounting assembly 5 If the Expansion Shelf Accepts DC DC Converters Refer to the Power System Installation Instructions IM581 127000 and install the converter output jumpers 6 Remove the termination cable from the bottom controller bus interconnection connector on the bottom most existing shelf and plug it into the bottom controller bus interconnection connector on the expansion shelf See Figure 3 3 7 Plug the controller bus connector on the cable exiting the top o
30. as been manually disconnected placed in open position Momentary UP Middle Momentary Down Momentary UP Position Closes latches in close position the Battery Disconnect Contactor Middle Position Normal Operation Momentary DOWN Position Opens latches in open position the Battery Disconnect Contactor Momentarily place switch in the UP position to close the contactor Figure 2 5 Optional Manual Battery Disconnect Circuit Card P N 540973 Page 8 Chapter 2 Operating Procedures This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 CHAPTER 3 MAINTENANCE SYSTEM MAINTENANCE PROCEDURES It is recommended to perform the maintenance procedures listed in Table 3 1 every 6 months to ensure continual system operation PROCEDURE REFERENCED IN COMPLETED V Check ventilation openings for obstructions such as dust papers manuals etc 1M581127000 Inspect and tighten all Chapter 4 installer s connections Making Electrical Connections Note This table may be reproduced as necessary to record
31. d go 4 Distribution B o odia Ground Busbar lt d Panel H we xd Hardware o o i A System Load Distribution Busbar d Hardware L Front 2 Front Components removed in illustration for clarity only List DA Dual Voltage Distribution Panel Lists DB DC and DD similar Shorting Block if 4th shelf has Converter Option If more than three shelves with the Converter Option 48 jumpers Assembly order is lug 1 4 flat washer 1 4 lock washer 1 4 20 nut Torque to 84 in lbs Note that a shorting block will be factory installed in this distribution device position Figure 4 16 48 jumpers Assembly order is lug 1 4 flat washer 1 4 lock washer 1 4 20 bolt Torque to 84 in lbs Replacing a Distribution Panel Page 46 Chapter 4 Troubleshooting and Repair This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 Replacing a Batte
32. dle Position OFF ACU DOES NOT control LVD s inhibit mode through the use of the DOWN Position ON ACU controls LVD s LVD Inhibit switch Figure 2 4 Optional LVD Driver Lite Circuit Card P N 547873 Chapter 2 Operating Procedures Page 7 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 User Instructions Issue AB March 22 2012 Spec No 581127000 Model 710NPBA Optional Manual Battery Disconnect Circuit Card The optional manual battery disconnect circuit card contains a manual battery disconnect switch and indicator Refer to Figure 2 5 O f O DAR ar ined J1 Ki SW zi Tu uM a re Jr SL Dres 540973 e S e TUNES Manual Battery Manual Battery Disconnect Disconnect Switch Active Indicator zn Illuminates if the Battery Disconnect Contactor h
33. e J1 RE FS c J2 Er m J3 1B 2B 3B TB2 1A 2A 3A J4 n B J8 J10 E J5 TP1 TP2 TP3 TP4 O NO TB1 1 Battery Tray FA TB1 2 External Battery FA TB1 3 External System FA TB1 4 External Battery Monitoring TB1 5 External Battery Monitoring IB1 TP1 and TP2 System Voltage Monitoring Wire Size Capacity 22 12 AWG Recommended Torque 3 0 in Ibs FA Signals Battery applied to the terminal turns in an alarm Page 32 TP3 and TP4 System Load Shunt Monitoring Figure 4 9 System Interface Circuit Card Connector Locations User Instructions Spec No 581127000 Model 710NPBA J1 J2 J3 J4 Distribution Panels FA Inputs J8 Selects to power Controller from Battery Power or not No Battery Battery Pwr Pwr Shorting Jumper 321 J10 Battery Monitoring External Internal see TB1 4 and TB1 5 for external monitoring points External Internal 1 OIO OJ 7 2 OIO OO 8 3 ojo o 9 Shorting Jumper J10 J5 CAN Chapter 4 Troubleshooting and Repair This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly p
34. e energized from an external source DO NOT allow bare wire ends to contact any grounded or energized object 6 Remove the external wiring from the customer connection terminal blocks DO NOT allow the bare wire end to contact any grounded or energized object Isolate the wire end with electrical tape Repeat for each wire to be removed 7 Unplug all connectors plugged into the circuit card 8 Remove the circuit card by removing the bracket the circuit card is mounted to Remove the circuit card from the bracket 9 In this step ensure you do not intermix the old and replacement circuit cards Set the switch on the replacement circuit card to the same setting as the old circuit card Switch settings are documented in CHAPTER 3 SETTING JUMPERS AND SWITCH OPTIONS of the Power System Installation Instructions IM581127000 10 Secure the replacement circuit card to the bracket and re install the circuit card and bracket into the distribution cabinet 11 Plug all connectors removed from the old circuit card into the same position on the replacement circuit card Danger In the next step external alarm wiring may be energized from an external source DO NOT allow bare wire ends to contact any grounded or energized object 12 Reconnect the external wiring to the correct terminals on the customer connection terminal block First remove the electrical tape that was applied to the bare wire end in a previous step DO NOT allow the bare
35. e ordinary Styrofoam or ordinary plastic 5 Store and ship static sensitive devices or printed circuit cards containing such components only in static shielding containers 6 If necessary to repair a printed circuit card containing a static sensitive component wear an appropriately grounded wrist strap work on a conductive surface use a grounded soldering iron and use grounded test equipment Page iv Static Warning This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 CHAPTER 1 SYSTEM OVERVIEW CUSTOMER DOCUMENTATION PACKAGE This document UM581127000 provides User Instructions for NetSure Power System Model 710NPBA Spec No 581127000 The complete Customer Documentation Package consists of Bound System Installation Manual e Power System Installation Instructions IM581127000 e Power System Quick Start Guide QS581127000 Bound ACU Controller User Manual e ACU Controller User Instructions UM1M820BNA includes instructions for 1M820DNA Controller USB Drive with All Customer Documentation e Power System Installatio
36. e s Temperature probe s may also be designated to monitor ambient air temperature and or battery temperature The controller also provides data acquisition system alarm management and advanced battery and energy management The controller contains an LCD display and keypad for local access The controller provides Ethernet connection and supports software upgrade via its USB port It also comes with a comprehensive web page and SNMP capability for remote system management Refer to the ACU Controller User Instructions UM1M820BNA for more information Module Mounting Assembly The system contains one module mounting assembly which houses rectifier modules and optional DC DC converter modules A module mounting assembly consists of one 1 to four 4 8 position module mounting shelves Refer to Power Data Sheet PD588705200 PD588705201 PD588705202 PD588705203 PD588705204 for more information Rectifier Modules The system contains rectifier modules which provide load power battery float current and battery recharge current during normal operating conditions Refer to the Rectifier User Instructions UM1R243000 for more information Optional DC DC Converter Modules Where 48VDC load power is also required DC DC converter modules are available Refer to the Converter User Instructions UM1C24481500 for more information Chapter 1 System Overview This document is property of Emerson Network Power Energy Systems North Amer
37. els equipped with a ground busbar reconnect the load return or battery return wiring to the ground busbar Reconnect the load or battery wiring to the circuit breaker or fuse positions 10 Transfer the plug in circuit breakers or fuses from the old panel to the replacement panel 11 Replace the plastic shield covering the circuit breakers or fuseholders on the replacement panel 12 Verify no Circuit Breaker Fuse Alarms are active 13 Close the distribution cabinet s front door Turn the latch clockwise to secure the door Chapter 4 Troubleshooting and Repair Page 45 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 Issue AB March 22 2012 Ground Busbar User Instructions Spec No 581127000 Model 710NPBA Battery Busbar Hardware Hardware m me Battery Niar S wo mM Distribution Ye Ho oj Distribution Panel Panel SIE t 7 ele Distribution Panel Hardware i S wit Hardware Loa
38. er Energy Systems North America Inc is strictly prohibited UM581127000 Issue AB March 22 2012 User Instructions Spec No 581127000 Model 710NPBA Replacing a Distribution Panel Refer to the Admonishments at the beginning of this document before performing this procedure Danger Performing this procedure exposes service personnel to battery potential Exercise extreme caution not to inadvertently contact or have any tool inadvertently contact any energized electrical termination Procedure Note Refer to Figure 4 16 as this procedure is performed Removing the Distribution Panel 1 9 Open the distribution cabinet s front door by turning the latch in the counterclockwise position Remove the plastic shield covering the circuit breakers or fuseholders on the panel to be removed by loosening the screws holding the shield and sliding the shield upwards Disconnect all load or battery wiring from the circuit breaker or fuse positions On panels equipped with a ground busbar remove all load return or battery return wiring from the ground busbar On panels equipped with shunts label the shunt leads then remove them from the panel Locate the in line FA CBA connector located near the back of the panel and separate the connector halves Refer to Figure 4 16 and remove the hardware securing the panel s Ground Busbar if equipped to the distribution cabinet s busbar For load distribution panels ref
39. er to Figure 4 16 and remove the hardware securing the panel s System Load Distribution busbar to the distribution cabinet s busbar For battery distribution panels refer to Figure 4 16 and remove the hardware securing the panel s Battery Busbar to the distribution cabinet s busbar 10 For dual voltage load distribution panels refer to Figure 4 16 and remove the hardware securing the 48V jumper leads 11 Refer to Figure 4 16 and remove the hardware securing the distribution panel to Page 44 the distribution cabinet Remove the panel from the distribution cabinet Chapter 4 Troubleshooting and Repair This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 Installing the Distribution Panel Note 6 7 In the following procedure before making busbar to busbar connections apply a thin coating of electrical anti oxidizing compound to the mating surfaces of the busbars Orient the replacement distribution panel into distribution cabinet checking to ensure no wires are pinched Replace the hardware securing the distr
40. f the expansion shelf into the mating connector exiting the bottom of the shelf above it See Figure 3 3 8 Replace the rear covers removed in step 2 above 9 Refer to the Power System Installation Instructions IM581127000 and connect AC input power to the expansion shelf 10 Refer to the rectifier and converter User Instructions and install modules into the expansion shelf as required Chapter 3 Maintenance Page 11 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 Issue AB March 22 2012 588705203 Existing 24 Position Shelf Assembly 588705201 and 588705202 similar 12 24 x 1 2 Thread Forming Hex Head Screw 2 per side No 10 12 Ground Washer 2 per side Torque to 65 in Ibs 588705200 e 8 Position Expansion Shelf E Bracket to secure shelves together 1 Slide the Expansion Module Mounting Shelf into the relay rack Apply electrical anti oxidizing compound to busbar mating surfaces before installing Expansion Module Mounting Shelf 2 Secure the Expansion Module Mounting Shelf to the relay rack 3 Remove rear cover from existing
41. fer to this section for descriptions of the local controls and indicators located on the circuit cards installed inside the distribution cabinet Circuit Card Locations Refer to Figure 2 1 Chapter 2 Operating Procedures Page 3 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 User Instructions Issue AB March 22 2012 Spec No 581127000 Model 710NPBA 4 Row Cabinet Shown Others Similar Front Door Removed in Illustration for Clarity Optional EIB ACU Extended Interface Board located on inside side panel IB2 ACU Interface Board located on inside side panel ISAS AST AS A aE Kee amp A SSSSSESSSSSSSN SSSSSSSSS Optional SM DU and Shunt Interface Board ACU Controller Mounting Position Optional LVD Driver Circuit Card Optional Manual Battery Disconnect Circuit Card Optional LVD Driver Lite Circuit Card System Interface Circuit Card Optional Manual Battery Disconnect Circuit Card Figure 2 1 Circuit Card Locations Page 4 Chapter 2 Operating Procedures
42. gsng d 1 310N 1 op Se Ed E Se E S 5 S S o o o S E l bes B X avesng mo o2 o2 oi 1v8 OL om ON o ON ON o QN o VO oe SN amp L o1 SH N ee n 10 Y 0 0 20 20 10 S310N O 10 S310N O 10 S3LON 10 SALON 10 SILON 82 C92 C82 99 Co A uo ov 817 I 1 1 ES m i opene 2 8 m5 s z E 2 8 8 E OND 0 d z i 5 7 5 z 5 Mn 03811038 SY LNINdINOJ OL Figure 4 7 GJ 218 Circuit Breaker Wiring Diagram List AC and AD Chapter 4 Troubleshooting and Repair Page 28 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 Issue AB March 22 2012 User Instructions Spec No 581127000 Model 710NPBA MAINO SINM HS M 3 10 20 30 J26 Eu 20208 dil TWOINVHOIW 1218123713 201 NOILdO ONIYIM SO KINO SINMHS M F SYIWVING diNI 1V21812313 YOd NOI LdO ONINIM v0 SUAMVINE diYL 1vV219
43. gy Systems North America Inc is strictly prohibited UM581127000 User Instructions Issue AB March 22 2012 Spec No 581127000 Model 710NPBA Circuit Card Replacement Procedures Warning Circuit cards used in this power system contain static sensitive devices Read the Static Warning at the front of this document before performing any of the following procedures General The following circuit card replacement procedures can be performed with the system operating Refer to Figure 2 1 for circuit card locations Caution When performing any step in these procedures that requires removal or installation of hardware use caution to ensure no hardware is dropped and left inside the cabinet otherwise service interruption or equipment damage may occur Note When performing any step in these procedures that requires removal of existing hardware retain all hardware for use in subsequent steps System Interface Circuit Card Replacement Procedure 1 Performing this procedure may activate external alarms Do one of the following If possible disable these alarms If these alarms cannot be easily disabled notify the appropriate personnel to disregard any future alarms associated with this system while the procedure is being performed Danger Performing the next steps exposes service personnel to battery potential Exercise extreme caution not to inadvertently contact or have any tool inadvertently contact any energized electrical
44. ibution panel to the distribution cabinet 10 32 x 5 8 bolt 10 flat washer 4 places For dual voltage load distribution panels replace the hardware securing the 48V jumper leads 1 4 20 bolt or nut 1 4 lock washer 1 4 flat washer Torque to 84 in Ibs For battery distribution panels replace the hardware securing the panel s Battery Busbar to the distribution cabinet s busbar 3 8 16 x 1 1 4 bolt 3 8 Belleville lock washer 3 8 hardened flat washer 2 places Torque to 180 in Ibs For load distribution panels replace the hardware securing the panel s System Load Distribution busbar to the distribution cabinet s busbar 1 4 20 x 1 bolt 1 4 Belleville lock washer 1 4 Belleville lock washer concave side of Belleville lock washers face each other 1 4 hardened flat washer 2 places Torque to 60 in Ibs Replace the hardware securing the panel s Ground Busbar if equipped to the distribution cabinet s busbar 1 4 20 x 1 bolt 1 4 Belleville lock washer 1 4 Belleville lock washer concave side of Belleville lock washers face each other 1 4 hardened flat washer 2 places Torque to 60 in Ibs Locate the in line FA CBA connector located near the back of the panel and plug it into the mating connector half in the distribution cabinet On panels equipped with shunts reconnect the shunt leads Warning In the next step observe correct polarity otherwise equipment 8 9 damage will result On pan
45. ibution Cabinet shown 3 or 4 row cabinet similar Red White White Black Wire Wire Figure 4 18 Replacing a Battery Disconnect Contactor in a 2 3 or 4 Row Distribution Cabinet Chapter 4 Troubleshooting and Repair Page 49 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 User Instructions Issue AB March 22 2012 Spec No 581127000 Model 710NPBA 5 16 18 x 1 Bolt e 5 16 Belleville Lock Washer 5 16 Belleville Lock Washer d Load l concave side of Belleville LXE Disconnect Lock Washers face each other ABC Contactor 5 16 Hardened Flat Washer KH I 4 places MAP Torque to 100 in Ibs Apply electrical anti oxidizing compound to busbar mating surfaces Components removed in illustration for clarity only Contactor styles vary between manufacturer s Violet White Wire Violet Wire Black Wi Violet White Wire SE Violet Wire Red Wire Figure 4 19 Replacing a Load Disconnect Contactor in a 1 Row Distribution Cabinet Page 50 Chapter 4 Troubleshooting and Repair Black Wire
46. ica Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 CHAPTER 2 OPERATING PROCEDURES CONTROLLER RECTIFIERS AND OPTIONAL CONVERTERS For operation instructions on these units refer to the following documents e ACU Controller User Instructions UM1M820BNA e Rectifier User Instructions UM1R243000 e Converter User Instructions UM1C24481500 ESTOP FUNCTION If an ESTOP switch is wired to the ACU IB2 Interface Board customer furnished system ground applied to terminal DI8 activates the ESTOP function The ESTOP function shuts down and locks out the rectifiers opens the LVD s and shuts down the converters When the ESTOP signal is removed LVD s close if battery present and converters restart To restart the rectifiers turn AC power to the rectifiers OFF wait 30 seconds or more then turn AC power to the rectifiers ON Rectifiers can also be restarted via the Local and Web interface ACU menus using the rectifier reset command LOCAL CONTROLS AND INDICATORS Refer to the Controller Rectifier and Converter User Instructions for descriptions of the local controls and indicators located on these units Re
47. in the distribution panel 5 Push the fuse carrier securely back into the mounted fuseholder body Note that a polarizing key on the bottom of the carrier prevents the carrier from being inserted upside down 6 Verify no Fuse Alarms are active 7 Close the distribution cabinet s front door Turn the latch clockwise to secure the door Chapter 4 Troubleshooting and Repair Page 21 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 User Instructions Issue AB March 22 2012 Spec No 581127000 Model 710NPBA Replacing a Bullet Nose Circuit Breaker Procedure Note Refer to Figure 4 3 as this procedure is performed 1 Open the distribution cabinet s front door by turning the latch in the counterclockwise position 2 Operate the defective circuit breaker to the OFF position 3 Gently rock the defective circuit breaker up and down while pulling firmly outward until the breaker is free from the distribution panel 4 Ensure that the circuit breaker is in the OFF position and is of the correct rating 5 Orient the circuit breaker as shown in Figure 4 3 Insert the terminals on the rear of the circuit breaker
48. ithout the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 Optional LVD Driver and LVD Driver Lite Circuit Card Replacement Procedure 1 Performing this procedure may activate external alarms Do one of the following If possible disable these alarms If these alarms cannot be easily disabled notify the appropriate personnel to disregard any future alarms associated with this system while the procedure is being performed Danger Performing the next steps exposes service personnel to battery potential Exercise extreme caution not to inadvertently contact or have any tool inadvertently contact any energized electrical termination 2 Open the distribution cabinet s front door by turning the latch in the counterclockwise position Warning Damage to the circuit card may result if the next step is not followed 3 Connect an approved grounding strap to your wrist Attach the other end to a suitable ground 4 H any of the low voltage disconnect contactors is open and it is desired to be closed push the LVD Inhibit Switch to the UP position momentarily and then leave the switch in the middle OFF position 5 Remove the top and front panels to access the circuit cards at the bottom of the distribution cabinet 6 Carefully label the connectors plugged into the circuit card These connect
49. le converter module controller or circuit card Refer to SAG581127000 System Application Guide for replacement part numbers REPLACEMENT PROCEDURES Danger Adhere to the Important Safety Instructions presented at the front of this document Replacing a Rectifier or Converter Module Refer to the Rectifier User Instructions UM1R243000 or Converter User Instructions UM1C24481500 for a rectifier and converter module replacement procedure Refer also to System Troubleshooting Information in this chapter The rectifier or converter module being replaced is assigned by the ACU the lowest available identification number If desired you can change the identification number see Configuring the ACU Identification of Rectifier Modules or Configuring the ACU Identification of Converter Modules in Chapter 5 of the separate Power System Installation Manual 1M581 127000 Replacing the ACU Controller Refer to the ACU User Instructions UM1M820BNA for a controller replacement procedure Page 18 Chapter 4 Troubleshooting and Repair This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec
50. n Instructions IM581127000 e Power System Quick Start Guide QS581127000 e Power System User Instructions UM581127000 e Power System System Application Guide SAG581127000 e Power Data Sheet PD588705200 PD588705201 PD588705202 PD588705203 PD588705204 e Rectifier Instructions UM1R243000 e Converter Instructions UM1C24481500 e Engineering Drawings e Also provided on the USB drive is an ACU configuration drawing and the ACU configuration files loaded into the ACU as shipped SYSTEM DESCRIPTION 24V DC 9 up to 2000 amperes power system The NetSure 710NPBA DC Power System is a complete integrated power system containing rectifiers optional converters intelligent control metering monitoring and distribution This power system is designed to power a load while charging a negative grounded battery This power system is capable of operating in a batteryless installation or off battery for maintenance purposes The power system is designed for operation with the negative output grounded Chapter 1 System Overview Page 1 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 Issue AB March 22 2
51. nal and a grounded object Even a momentary short circuit can cause sparking explosion and injury Correct polarity must be observed when connecting battery leads Special safety precautions are required for procedures involving handling installing and servicing batteries Observe all battery safety precautions in this manual and in the battery instruction manual These precautions should be followed implicitly at all times Remove watches rings and other metal objects before connecting battery leads Important Safety Instructions This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 CIRCUIT CARD HANDLING Warning Installation or removal of the circuit cards requires careful handling Before handling any circuit card read and follow the instructions contained on the Static Warning Page Important Safety Instructions Page iii This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any cop
52. ns confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited Copyright 2012 Emerson Network Power Energy Systems North America Inc All rights reserved throughout the world User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 TABLE OF CONTENTS CONTENTS PAGE IMPORTANT SAFETY INSTRUCTIONS ec cccceeeeeeeeeeeeneeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeeeeeeeeseneees ii General Safety tiie Hint agi ERN edt oe ant ee alae tie dvi ii Voltages itis ihe cea eae aa A a a a i ee ii Luc ii Circuit Gard Elahdlitg eebe a eege eebe bebe eebe iii STATIC s gf lcg M iv CHAPTER 1 SYSTEM OVERVIEW 25522222225222 2222502775225 5 ponere Tren ean reS n ear ra enero eae orc acere 1 Customer Documentation Package eene nnne nennen sinn nr inttr ihres renis nnns Ennn enne 1 System Description uec tete rein e eae e Peste Ern gd beca t etaient ng E ee fet etu Tt eau ot 1 CHAPTER 2 OPERATING PROCEDURES recien raises san cEo uisa vdd a uad sa ce cmi Yekrsan so oda cosas 3 Controller Rectifiers and Optional Converters ssssssssssssessseeeeee nennen nnne nnns nennen nennen nns 3 ES TOP Stee EE 3 Local Controls
53. ntains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 User Instructions Issue AB March 22 2012 Spec No 581127000 Model 710NPBA Optional LVD Driver Circuit Card The optional LVD driver circuit card contains an LVD inhibit switch and indicator Refer to Figure 2 3 This card is required for 2 3 or 4 row distribution cabinets that contain three or more LVD contactors LVBD and or LVLD or if the distribution cabinet is equipped with an LVBD contactor rated 1200A or higher Caution If the switch is returned to the ON normal position when low voltage disconnect alarms are active a low voltage disconnection will occur Warning While the LVD inhibit switch is in the OFF inhibit position a low voltage disconnection will not occur if battery or load voltage decreases below the low voltage disconnect setpoint For maximum battery protection this switch should NOT be left in the OFF inhibit position DI O l S J6 de en zem 5 gr l BE rh e R kV i De eil Lei i ie cad F
54. ny energized electrical termination 2 Open the distribution cabinet s front door by turning the latch in the counterclockwise position Warning Damage to the circuit card may result if the next step is not followed 3 Connect an approved grounding strap to your wrist Attach the other end to a suitable ground 4 Remove the top and front panels to access the circuit cards at the bottom of the distribution cabinet 5 Carefully label the connectors plugged into the circuit card These connectors must be plugged into the same connectors on the replacement circuit card Refer to Figure 4 15 6 Unplug all connectors plugged into the circuit card 7 Remove the screws securing the circuit card and remove the circuit card from the distribution cabinet 8 Place the replacement circuit card into the mounting position inside the distribution cabinet and secure with the screws removed from the old circuit card 9 Plug all connectors removed from the old circuit card into the same position on the replacement circuit card 10 Remove the grounding wrist strap 11 Reinstall the top and front panels that cover the circuit cards at the bottom of the distribution cabinet 12 Close the distribution cabinet s front door Turn the latch clockwise to secure the door 13 Enable the external alarms or notify appropriate personnel that this procedure is finished 14 Ensure that there are no local or remote alarms active on the
55. o ls e a lal ed O E DI del doot a jm lo a 0m jo a lei o a Q Ex Wire Size Capacity 16 26 AWG Recommended Torque 2 2 in lbs Figure 4 10 IB2 ACU Interface Board Connector Locations Page 34 Chapter 4 Troubleshooting and Repair This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions Spec No 581127000 Model 710NPBA Optional EIB Interface Board Assembly Optional EIB Interface Board UM581127000 Issue AB March 22 2012 Q Top View f e D O SE L F X oY QUO lj d och O ew deer 75 J s 9 z ue Q0 O Ia BS O O W Kl Ve s gi S swt Q SR OOK S O 5 O SS OO fy js S EIE S 5 00 Js 8 O wn 193 S AO yw js 9 E O R LOOK s Q 8 O CG O w Uu D s S o9 e 00 amp s O 5 Oll w 00 Dh IF O11 6 X00 D 8 E O igo 18 QO Te Q SLO S 9 DN Re Re Re D O J2 J3 J4 6 ic a J5 J9 Wire Size Capacity 16 26 AWG Recommended Torque 2 2 in lbs Figure 4 11 EIB ACU Extended Interface Board Connector Loca
56. ormed in the order indicated b Remove watches rings and other metal objects c Prior to contacting any uninsulated surface or termination use a voltmeter to verify that no voltage or the expected voltage is present d Wear eye protection and use recommended tools e Use double insulated tools appropriately rated for the work to be performed Performing maintenance and or troubleshooting procedures may interrupt power to the loads if battery reserve is not sufficient AC Input Voltages Danger This system operates from AC voltage capable of producing fatal electrical shock AC input power must be completely disconnected from the branch circuits wiring used to provide power to the system before any AC electrical connections are made DO NOT apply AC power to the system until all electrical connections have been completed and checked DC Input Output Voltages Danger BATTERY Danger Danger Page ii This system produces DC Power and may require battery to be connected to it Although the DC voltage is not hazardously high the rectifiers and or battery can deliver large amounts of current Exercise extreme caution not to inadvertently contact or have any tool inadvertently contact a battery terminal or exposed wire connected to a battery terminal NEVER allow a metal object such as a tool to contact more than one termination or battery terminal at a time or to simultaneously contact a termination or battery termi
57. ors must be plugged into the same connectors on the replacement circuit card Refer to Figure 4 13 or Figure 4 14 7 Unplug all connectors plugged into the circuit card 8 Remove the screws securing the circuit card and remove the circuit card from the distribution cabinet 9 Slide the replacement circuit card into the mounting position inside the distribution cabinet and secure with the screws removed from the old circuit card 10 Ensure that the LVD Inhibit Switch is in the middle OFF position 11 Plug all connectors removed from the old circuit card into the same position on the replacement circuit card 12 Push the LVD Inhibit Switch to the down ON position 13 Remove the grounding wrist strap 14 Reinstall the top and front panels that cover the circuit cards at the bottom of the distribution cabinet 15 Close the distribution cabinet s front door Turn the latch clockwise to secure the door 16 Enable the external alarms or notify appropriate personnel that this procedure is finished 17 Ensure that there are no local or remote alarms active on the system Chapter 4 Troubleshooting and Repair Page 39 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy
58. ound to busbar mating QD 1 4 Belleville ert surfaces before mounting circuit breakers Lock Washer 1 4 20 x 3 4 Bolt 2 places Torque to 60 in Ibs INSTALLING CIRCUIT BREAKER GUARD 10 32 X 7 16 PH 10 LW OFF CIRCUIT BREAKER GUARD LABEL T Ya BREAKER GUARD A Dees SIDE OF GUARD ON EEN FT Le ee SE A E TYPICAL DIST ASSY ALARM WIRING BREAKERS W OUT SHUNTS STANDARD TRIP BREAKER BLACK HANDLE ELECTRICAL TRIP BREAKER WHITE HANDLE SHUNTED BRKR JUMPER RED SHUNTED BRKR JUMPER BLACK SHOWN FOR EXAMPLE ALARM WIRING BREAKERS WITH SHUNTS STANDARD TRIP BREAKER BLACK HANDLE ELECTRICAL TRIP BREAKER WHITE HANDLE SHUNTED BRKR JUMPER RED ALARM JUMPER BROWN amp ALARM JUMPER RED X ALARM JUMPER BROWN ALARM JUMPER RED SHUNTED BRKR JUMPER BLACK Figure 4 6 cont d on next page Replacing a GJ 218 Circuit Breaker 1 Pole Page 26 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited Chapter 4 Troubleshooting and Repair User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 INSTALLI
59. p and proceed to step 3 Otherwise to enter a password with the cursor at the User Name field default is Admin press the down arrow key to move cursor down to the password line Press ENT 0 is highlighted Press the up arrow key once to change the 0 to 1 default password is 1 then press ENT twice Note f you have been assigned a unique User Name and password follow this procedure to enter these 3 With the Manual menu screen displayed navigate to and select Rectifier ENT All Rect Ctrl ENT 4 Navigate to Clear Rect Lost Press ENT Clear highlights 5 Press ENT to select the operation Press ENT again to confirm 6 Return to the Main screen by repeatedly pressing ESC escape Clearing a Converter Lost Alarm If the ACU Controller resets while a converter communications fail alarm is active the converter communications fail alarm is replace with a converter lost alarm To clear the alarm perform the following procedure Procedure 1 With the Main screen displayed press ENT to go to the Main Menu Navigate to and select Manual ENT 2 If a password screen opens a password must be entered to allow the User to make adjustments If a password was previously entered and has not yet timed out skip this step and proceed to step 3 Otherwise to enter a password with the cursor at the User Name field default is Admin press the down arrow key to move cursor down
60. r from the mounted fuseholder body by grasping its handle and pulling straight out 3 Remove the open fuse from the fuse carrier and replace it with the same type and rating 4 Push the fuse carrier securely back into the mounted fuseholder body 5 On the distribution panel locate the open alarm fuse associated with the TPH fuse being replaced Replace the alarm fuse with the same type and rating Ensure that a plastic safety cover is installed on the alarm fuse 6 Close the distribution cabinet s front door Turn the latch clockwise to secure the door Fuse Fuseholder Body Fuse Carrier Figure 4 4 Replacing a TPH Fuse Chapter 4 Troubleshooting and Repair Page 23 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 Issue AB March 22 2012 User Instructions Spec No 581127000 Model 710NPBA Replacing a TPL B Fuse Procedure Note Refer to Figure 4 4 as this procedure is performed 1 d a SS rear view rear view Page 24 Fuse Installed in Open Fuse Case Fuse Installed in Closed Fuse Case Open the dis
61. rd Danger In the next step external alarm wiring may be energized from an external source DO NOT allow bare wire ends to contact any grounded or energized object 12 Reconnect the external wiring to the correct terminals on the shunt input terminal blocks First remove the electrical tape that was applied to the bare wire end in a previous step DO NOT allow the bare wire end to contact any grounded or energized object After securing the wire gently tug on the wire to ensure that it Page 36 Chapter 4 Troubleshooting and Repair This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 cannot be pulled out of the terminal block Repeat for each wire to be reconnected 13 Remove the grounding wrist strap 14 Close the distribution cabinet s front door Turn the latch clockwise to secure the door 15 Enable the external alarms or notify appropriate personnel that this procedure is finished 16 Ensure that there are no local or remote alarms active on the system Chapter 4 Troubleshooting and Repair Page 37 This document is propert
62. re build up and recommended torque 3 Replace the wiring to the contactor by plugging in the quick disconnects Refer to Figure 4 17 Figure 4 18 Figure 4 19 or Figure 4 20 4 Forthe 2 3 or 4 row distribution cabinet replace the distribution cabinet s rear access panel s Restarting the Power System 1 Reconnect the AC and DC power sources to the power system 2 Start the power system Refer to the separate nstallation Instructions IM581 127000 for a startup procedure 3 Verify no alarms are active Chapter 4 Troubleshooting and Repair Page 47 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 User Instructions Issue AB March 22 2012 Spec No 581127000 Model 710NPBA 5 16 18 x 1 Bolt Battery 5 16 Belleville Lock Washer we Disconnect 5 16 Belleville Lock Washer Contactor concave side of Belleville Lock Washers face each other 5 16 Hardened Flat Washer 4 places Torque to 100 i Apply electrical anti oxidizing compound to busbar mating surfaces Components removed in illustration for clarity only
63. rohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 IB2 ACU Interface Board and Optional EIB ACU Extended Interface Board Replacement Procedure 1 Performing this procedure may activate external alarms Do one of the following If possible disable these alarms If these alarms cannot be easily disabled notify the appropriate personnel to disregard any future alarms associated with this system while the procedure is being performed Danger Performing the next steps exposes service personnel to battery potential Exercise extreme caution not to inadvertently contact or have any tool inadvertently contact any energized electrical termination 2 Open the distribution cabinet s front door by turning the latch in the counterclockwise position Warning Damage to the circuit card may result if the next step is not followed 3 Connect an approved grounding strap to your wrist Attach the other end to a suitable ground 4 Carefully label the wires connected to the customer connection terminal blocks on the circuit card These wires must be connected to the same terminals on the replacement circuit card Refer to Figure 4 10 or Figure 4 11 5 Carefully label the connectors plugged into the circuit card These connectors must be plugged into the same connectors on the replacement circuit card Refer to Figure 4 10 or Figure 4 11 Danger In the next step external wiring may b
64. rs rated at 600A or less pet O J 2 Only one 1 contactor per level can be accommodated J2 and J3 are on Level 2 only one 1 of these connectors can be used at a time Lk WS b s E w w x w w gt E 3 O Figure 4 14 Optional LVD Driver Lite Circuit Card Connector Locations Chapter 4 Troubleshooting and Repair Page 41 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 User Instructions Issue AB March 22 2012 Spec No 581127000 Model 710NPBA Optional Manual Battery Disconnect Circuit Card Replacement Procedure 1 Performing this procedure may activate external alarms Do one of the following If possible disable these alarms If these alarms cannot be easily disabled notify the appropriate personnel to disregard any future alarms associated with this system while the procedure is being performed Danger Performing the next steps exposes service personnel to battery potential Exercise extreme caution not to inadvertently contact or have any tool inadvertently contact a
65. ry or Load Disconnect Contactor Danger All sources of AC and DC power must be completely disconnected from this power system before performing this procedure Use a voltmeter to verify no DC voltage is present on the system busbars before proceeding Note In the following procedure before making busbar to busbar connections apply a thin coating of electrical anti oxidizing compound to the mating surfaces of the busbars Procedure Note Refer to Figure 4 17 Figure 4 18 Figure 4 19 or Figure 4 20 as this procedure is performed Removing the Contactor 1 Verify all AC and DC power sources are disconnected from the power system 2 Forthe 1 row distribution cabinet the contactor can be accessed from the top of the distribution cabinet For the 2 3 or 4 row distribution cabinet the contactor can be accessed from the rear and top of the distribution cabinet 3 For the 2 3 or row distribution cabinet remove the distribution cabinet s rear access panel s 4 Disconnect the wiring to the contactor by unplugging the quick disconnects 5 Note the orientation of the contactor to ensure the replacement is installed the same way Unbolt the contactor 4 places and remove Save all hardware Installing the Replacement Contactor 1 Position the replacement contactor oriented the same way as the old 2 Secure the contactor with the hardware removed above Refer to Figure 4 17 Figure 4 18 Figure 4 19 or Figure 4 20 for hardwa
66. s M Services E DC Power E Infrastructure Management amp Monitoring M Precision Cooling Surge Protection
67. shed with the system is an ACU configuration drawing C drawing and the ACU configuration files loaded into the ACU as shipped SYSTEM TROUBLESHOOTING INFORMATION This system is designed for ease in troubleshooting and repair The various indicators as described in CHAPTER 2 OPERATING PROCEDURES and in the Controller Rectifier and Converter User Instructions are designed to isolate failure to a specific element Once the faulty element has been identified refer to Replacement Information and Replacement Procedures in this chapter Troubleshooting Alarm Conditions on the ACU Controller The ACU Controller displays alarm conditions as listed in the Available Alarms section of the ACU User Instructions UM1M820BNA Programmable external alarm relays are also available Refer to the System Installation Instructions IM581127000 and the configuration drawing C drawing supplied with your power system documentation for your alarm relay configurations The ACU s Active Alarm and Alarm History submenus allow the user to view alarm details Refer to the ACU User Instructions UM1M820BNA to access these menus Checking the ACU Current Limit Point after Adding or Removing a Rectifier If a rectifier is added to the power system the system current limit point will automatically increase by the percentage each existing rectifier was set to provide prior to the addition If a rectifier is removed from the system and the Rect Comm F
68. shelf and the Expansion Module Mounting Shelf 4 Secure the existing shelf s busbars to the expansion shelf s busbars with the supplied interconnect busbars Figure 3 2 Rear View User Instructions Spec No 581127000 Model 710NPBA Interconnect Busbars 1 4 Hardened Flat Washer 1 4 Belleville Lock Washer 1 4 20 Nut 16 places Torque to 60 in Ibs 5 Tie the existing shelf to the Expansion Module Mounting Shelf with the supplied brackets both sides 5 Remove the connector from the bottom controller communications connector in the existing shelf and plug it into the bottom controller communications connector in the expansion shelf Plug the loose end of the bottom controller communications connector in the existing shelf into the loose end of the top controller communications connector in the expansion shelf 6 Reinstall rear covers Installing a Field Expansion Module Mounting Assembly Page 12 Chapter 3 Maintenance This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 Distribu
69. ss ENT 0 is highlighted Press the up arrow key once to change the 0 to 1 default password is 1 then press ENT twice Note f you have been assigned a unique User Name and password follow this procedure to enter these 3 With the Manual menu screen displayed navigate to and select Rectifier ENT All Rect Ctrl ENT 4 Navigate to Clear Comm Fail Press ENT Yes highlights 5 Press ENT to select the operation Press ENT again to confirm 6 Return to the Main screen by repeatedly pressing ESC escape Clearing a Converter Communications Fail Alarm after Removing a Converter If a converter module is removed from the system a converter communications failure alarm is generated If the converter module will not be replaced the alarm should be cleared as described in the following procedure Procedure 1 With the Main screen displayed press ENT to go to the Main Menu Navigate to and select Manual ENT Page 16 Chapter 4 Troubleshooting and Repair This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012
70. system Page 42 Chapter 4 Troubleshooting and Repair This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions Spec No 581127000 Model 710NPBA UM581127000 Issue AB March 22 2012 CRO K4 CR i i CEA D Ee R5 CI CRS J1 K1 OQ S J2 x LO x Gd SEI e zl g 5 Bo AXXXXXXXX d S af l Dore 540973 win AER CCCXXXXX 4 D F Det Fa V Figure 4 15 Optional Manual Battery Disconnect Circuit Card Connector Locations Chapter 4 Troubleshooting and Repair Page 43 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Pow
71. termination 2 Open the distribution cabinet s front door by turning the latch in the counterclockwise position Warning Damage to the circuit card may result if the next step is not followed 3 Connect an approved grounding strap to your wrist Attach the other end to a suitable ground 4 Remove the top and front panels to access the circuit cards at the bottom of the distribution cabinet 5 Carefully label any wires connected to the customer connection terminal block on the circuit card These wires must be connected to the same terminals on the replacement circuit card Refer to Figure 4 9 6 Carefully label the connectors plugged into the circuit card These connectors must be plugged into the same connectors on the replacement circuit card Refer to Figure 4 9 Danger In the next step external wiring may be energized from an external source DO NOT allow bare wire ends to contact any grounded or energized object 7 Remove the external wiring from the customer connection terminal block DO NOT allow the bare wire end to contact any grounded or energized object Isolate the wire end with electrical tape Repeat for each wire to be removed 8 Unplug all connectors plugged into the circuit card Page 30 Chapter 4 Troubleshooting and Repair This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy
72. th America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions Spec No 581127000 Model 710NPBA UM581127000 Issue AB March 22 2012 20 30 AINO SINNHS M 3 J26 Su3yv34u8 diul 1V2INVHO3N 1V2 u12313 Hoi NOIIdO 9NIYIM SO AMINO SINQHS M 3 Su3 v3u8 diol 1v21912313 YOU NOI I1dO ONIUIM P Suiv3ug diul 1v21812313 404d NOIIdO 9NINIM CH OANI GOP HIIM 32NYONOOOV NI Q3HSINUIJ JB TIVHS ALIQVdVO ONY ALILNYNO TVDIdAL JUV NMOHS Su3uVviu8 LINDHID LO SUAMVING diui 1V2INVH23N 1v21H12313 uO4 NOI 1dO 9NIYIM 20 vO 22 18 01 NOILYYJdO AbZ X04 SAVI1 LNMHS iSu3AiH Aliivuvd3s GASWHDUNd 38 ISNW NV ASSY 40 LUVd qQ314123dS FSIMYIHLO LON SQVil 40109 gp NOI1Vu3dO ABH YO4 GIYIM NMOHS 3UV Suiuvjug GILNNHS 90 ION 3uv SuddWnf YIMVIYG 11f 2HI2 ANY Su3 V3u8 LINDY 10 SILON ONTYNLIVANNYN SALON 9N U33N19N3 310N ONIMVUQ eer G8 D n n k Ga d d j N NV Tau 62d Od I d zed i 29 1 2 2 9i 2 9i o 9 uvgsng 1V8 0 d ug ag ug ug ug E D D D D a 310 e ui 2 2 2 D uv
73. tion Cabinet Slate and d Slate White w Wires Brown and Brown White Module Mounting Shelf Existing Communications Cable Connections Distribution Cabinet j Slate and d Slate White im Wires Brown and Brown White Wires em RD j SSD Mm Module D E Mounting we ad T Shelf ia mD ees VW lt D Expansion Module A En Mounting ct Shelf New Communications Cable Connections TP Figure 3 3 Communications Cables Chapter 3 Maintenance Page 13 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 User Instructions Issue AB March 22 2012 Spec No 581127000 Model 710NPBA CHANGING THE ACU LVD CONTROL LEVEL FOR A CONTACTOR The ACU Controller has two available LVD control levels LVD1 and LVD2 The level used to control a contactor is determined by which connector on the LVD circuit card its control leads are plugged into To change the LVD control level for a contactor simply switch which LVD connector it is plugged into if an open connector is available on the LVD circuit card Refer to Figure 4 13
74. tions Chapter 4 Troubleshooting and Repair Page 35 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 User Instructions Issue AB March 22 2012 Spec No 581127000 Model 710NPBA SM DU and Shunt Interface Assembly Replacement Procedure 1 Performing this procedure may activate external alarms Do one of the following If possible disable these alarms If these alarms cannot be easily disabled notify the appropriate personnel to disregard any future alarms associated with this system while the procedure is being performed Danger Performing the next steps exposes service personnel to battery potential Exercise extreme caution not to inadvertently contact or have any tool inadvertently contact any energized electrical termination 2 Open the distribution cabinet s front door by turning the latch in the counterclockwise position Warning Damage to the circuit card may result if the next step is not followed 3 Connect an approved grounding strap to your wrist Attach the other end to a suitable ground 4 Carefully label the wires connected to the shunt input terminal blocks on circuit card These wires m
75. to the password line Press ENT 0 is highlighted Press the up arrow key once to change the 0 to 1 default password is 1 then Chapter 4 Troubleshooting and Repair Page 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 User Instructions Issue AB March 22 2012 Spec No 581127000 Model 710NPBA press ENT twice Note f you have been assigned a unique User Name and password follow this procedure to enter these 3 With the Manual menu screen displayed navigate to and select Converter ENT All Conv Ctrl ENT 4 Navigate to Clear Conv Lost Press ENT Clear highlights 5 Press ENT to select the operation Press ENT again to confirm 6 Return to the Main screen by repeatedly pressing ESC escape REPLACEMENT INFORMATION When a trouble symptom is localized to a faulty rectifier module converter module controller or system circuit card that particular device or circuit card should be replaced in its entirety Other than a rectifier module or converter module fan replacement no attempt should be made to troubleshoot or repair individual components on any rectifier modu
76. tribution cabinet s front door by turning the latch in the counterclockwise position Remove the fuse case from the mounted fuse block by grasping its handle and pulling it straight out Open the fuse case Remove the open fuse from the fuse case and replace it with the same type and rating Close the fuse case Push the fuse case securely back into the mounted fuse block Replace the alarm fuse located in the front of the TPL B fuse block Replace only with a fuse of the same type and rating Ensure that a plastic safety cover is installed on the alarm fuse Close the distribution cabinet s front door Turn the latch clockwise to secure the door GMT 18 100A Alarm Fuse P N 248610301 and GMT X Safety Fuse Cover P N 248898700 Both are provided w fuseblock Fuseblock P N 516241 TPL Fuse Fuse Case Open Fuse Case View Figure 4 5 Replacing a TPL B Fuse Chapter 4 Troubleshooting and Repair This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 Replacing a GJ 218 Circuit Breaker
77. ust be connected to the same terminals on the replacement circuit card Refer to Figure 4 12 5 Carefully label the connectors plugged into the circuit card These connectors must be plugged into the same connectors on the replacement circuit card Refer to Figure 4 12 Danger In the next step external wiring may be energized from an external source DO NOT allow bare wire ends to contact any grounded or energized object 6 Remove the external wiring from the shunt input terminal blocks DO NOT allow the bare wire end to contact any grounded or energized object Isolate the wire end with electrical tape Repeat for each wire to be removed 7 Unplug all connectors plugged into the circuit card 8 Remove the screw securing the SM DU and Shunt Interface Assembly to the bottom of the distribution cabinet and remove the assembly 9 SM DU In this step ensure you do not intermix the old and replacement circuit cards Set the switches on the replacement circuit card to the same settings as the old circuit card Switch settings are documented in CHAPTER 3 SETTING JUMPERS AND SWITCH OPTIONS of the Power System Installation Instructions IM581127000 10 Slide the replacement SM DU and Shunt Interface Assembly into the mounting position inside the distribution cabinet and secure with the screw removed from the old assembly 11 Plug all connectors removed from the old circuit card into the same position on the replacement circuit ca
78. wire end to contact any grounded or energized object After securing the wire gently tug on the wire Chapter 4 Troubleshooting and Repair Page 33 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 User Instructions Issue AB March 22 2012 Spec No 581127000 Model 710NPBA to ensure that it cannot be pulled out of the terminal block Repeat for each wire to be reconnected 13 Remove the grounding wrist strap 14 Close the distribution cabinet s front door Turn the latch clockwise to secure the door 15 Enable the external alarms or notify appropriate personnel that this procedure is finished 16 Ensure that there are no local or remote alarms active on the system an ow Lan IB2 Board Assembly zu G po FO LR Sx a fis of S ai z o Tn CH O e g g S y E ont a O 9S a oO OU o t OO B Br 00 11 al dei d 00 5 aj Om d 00 q o9 2 a 0 00 el P a Om gd 0o T aj Om 00 Se a dei do GEAR aj O d of 2go w S zS amp p 020 E5 o 0 a 0 e 0p 2074 f E 29 B Oe Og 00i L 5 oli a loal Want 5 SE So al dei io 00 S pum al die 04600 f
79. work Power Energy Systems North America Inc is strictly prohibited UM581127000 User Instructions Issue AB March 22 2012 Spec No 581127000 Model 710NPBA Replacing a TPS TLS Fuse Procedure Note Refer to Figure 4 2 as this procedure is performed 1 Open the distribution cabinet s front door by turning the latch in the counterclockwise position 2 Remove the fuse carrier from the mounted fuseholder body by pulling it straight out 3 Remove the open fuse from the fuse carrier and replace it with the same type and rating 4 Replace the alarm fuse located in the front of the fuse carrier with the same type and rating Ensure that a plastic safety cover is installed on the alarm fuse 5 Push the fuse carrier securely back into the mounted fuseholder body Note that a polarizing key on the bottom of the carrier prevents the carrier from being inserted upside down 6 Verify no Fuse Alarms are active 7 Close the distribution cabinet s front door Turn the latch clockwise to secure the door Shorter Side to the Top Insert these terminals into corresponding sockets on distribution panel Fuseholder Assembly Fuseholder Body TPS TLS Fuse 2 GMT X l Fuse Carrier Safety Fuse Cover Replacement i P N 248898700 Longer Side to the Bottom Fuseholder Assembly Exploded View Polarizing Keyway Fuseholder Assembly P N 117201 includes Matches Ke
80. y of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 User Instructions Issue AB March 22 2012 Spec No 581127000 Model 710NPBA SM DU and Shunt Interface Board TB1 TB2 Wire Size Capacity 16 26 AWG Recommended Torque 2 2 in lbs SM DU Shunt Interface Board D O O a n lt J5 Red Indicator Yellow Indicator Green Indicator SW2 RS485 J4A RS485 A 1 SWI can TB2 EBBBHBBH BHBEHBHE 12345678 12345678 ON OFF J2 J6 FUSE TB1 J8 SHUNT J1 1B J7 SHUNT 1A ELELLA 941277 Es x Jl power O O Figure 4 12 SM DU and Shunt Interface Assembly Connector Locations Page 38 Chapter 4 Troubleshooting and Repair This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it w
81. y on body amp carrier alarm fuse and alarm fuse safety cover GMT 18 100A Bottom of Fuse Carrier Alarm Fuse Replacement P N 248610301 Figure 4 2 Replacing a TPS TLS Fuseholder and or Fuse Page 20 Chapter 4 Troubleshooting and Repair This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited User Instructions UM581127000 Spec No 581127000 Model 710NPBA Issue AB March 22 2012 Replacing a Bullet Nose Fuseholder Procedure Note Refer to Figure 4 2 as this procedure is performed 1 Open the distribution cabinet s front door by turning the latch in the counterclockwise position 2 Remove the fuse carrier from the mounted fuseholder body by pulling it straight out 3 Gently rock the defective fuseholder up and down while pulling firmly outward until the fuseholder is free from the distribution panel 4 Orient the fuseholder as shown in Figure 4 2 Insert the terminals on the rear of the fuseholder into their corresponding sockets on the distribution panel Ensure the alarm contact on the back of the fuseholder makes contact with the alarm terminal on the mounting circuit card Push fuseholder in firmly until fully seated
82. ying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited UM581127000 User Instructions Issue AB March 22 2012 Spec No 581127000 Model 710NPBA STATIC WARNING ATTENTION The printed circuit cards used in this equipment contain static sensitive components The warnings listed below must be observed to prevent damage to these components Disregarding any of these warnings may result in personal injury or damage to the equipment 1 Strictly adhere to the procedures provided in this document 2 Before touching any static sensitive component or printed circuit card containing such a component discharge all static electricity from yourself by wearing a wrist strap grounded through a one megohm resistor Some wrist straps such as Emerson Network Power Part Number 631810600 have a built in one megohm resistor no external resistor is necessary Read and follow wrist strap manufacturer s instructions outlining use of a specific wrist strap 3 Do not touch the traces or components on a printed circuit card containing static sensitive components Handle the printed circuit card only by the edges that do not have connector pads 4 After removing a printed circuit card containing a static sensitive component place the printed circuit card only on conductive or anti static material such as conductive foam conductive plastic or aluminum foil Do not us
83. yment and optimization services FreedomCare Secure EmersonNetworkPower com Download service amp maintenance reports online Spare Parts Email DCpower Spares Emerson com Pricing and PO processing of spare parts OSP Spares Emerson com including but not limited to breakers cables Phone 1 800 800 1280 option 5 fuses rectifier fans misc breaker and fuse panels enclosure fans doors amp switches etc DC Power Depot Repair Email DCpower Repair Emerson com Creates and processes RMAs determines Pane 1 800 800 1280 option 6 lead times and pricing provides repair shipping information and status DC Power Product Training Email DCpower Training Emerson com Requests for quotes order placement and Phone 1 800 800 1280 option 8 scheduling For More Information To learn more about service offerings from Emerson Network Power please contact your sales representative call 1 800 800 1280 option 7 email ES Services Emerson com or visit www EmersonNetworkPower com EnergySystems Emerson NYSE EMR based in St Louis Missouri USA is a global leader in bringing technology and engineering together to provide innovative solutions for customers in industrial commercial and consumer markets through its network power process management industrial automation climate technologies and tools and storage businesses For more information visit Emerson com Emerson Network Power a business of Emerson NYSE EMR is the global le

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