Emerson NetSur 721NPBB Quick Start Manual Download Page 67

Page: 67 / 82

NetSure

™

-48V DC Power System

Quick Start Guide, QS582127000 (Issue AC, December 10, 2013)

Spec. No: 582127000

Code: QS582127000

Model No: 721

NPBB

Issue AC, December 10, 2013

[59]

Figure 49.

List BH: Battery Disconnect Distribution Panel,

(4) TPH Fuse Battery Disconnect Positions (with Shunts) (without Return Busbar)

-48VDC Battery

Connections

BATTERY CONNECTIONS

3/8-16 Captive Nuts on 1” Centers

(Customer must supply

or order additional

hardware)

Observe proper polarity

when making battery

connections.

WARNING!

Maximum Lug Width: 1.75 inches.

Maximum fuse size is 400A.

Summary of Contents for NetSur 721NPBB

Page 1: ...pec No 588705000 Module Mounting Shelves E W Spec No 588705300 Module Mounting Shelves Main Bay Supplemental Bay Main Bay Supplemental Bay NetSure 48V DC Power System Quick Start Guide QS582127000 Issue AC December 10 2013 Specification Number 582127000 Model Number 721NPBB ...

Page 2: ...NetSure 48V DC Power System Quick Start Guide QS582127000 Issue AC December 10 2013 Spec No 582127000 Code QS582127000 Model No 721NPBB Issue AC December 10 2013 This page is intentionally blank ...

Page 3: ...ortant Safety Instructions 10 Make Frame Grounding Connections 10 Make Nominal 208 240 Volts AC Input and Equipment Grounding Connections if equipped 10 Make Nominal 400 Volts DC Input and Equipment Grounding Connections if equipped 18 Make External Interface Connections 24 Make ACU Controller Ethernet Connection if required 41 Make Bay to Bay Communications Cable Connections 41 Installing Bay to ...

Page 4: ...erate injury if not avoided ANSI OSHA This admonition is not used for situations that pose a risk only to equipment data or service even if such use appears to be permitted in some of the applicable standards OSHA ALERT Alerts the reader to an action that must be avoided in order to protect equipment software data or service ISO ALERT Alerts the reader to an action that must be performed in order ...

Page 5: ...put Voltages DANGER This system may operate from 400V DC input voltage capable of producing fatal electrical shock DC input power must be completely disconnected from the branch circuits wiring used to provide power to the system before any DC electrical connections are made Follow local lockout tagout procedures to ensure upstream branch circuit breakers remain de energized during installation DO...

Page 6: ...losive gases during normal operation Systems containing batteries should never be installed in an airtight room or space Only install in a ventilated environment Batteries are an energy source that can produce high amounts of electrical current FOR THESE REASONS IT IS OF CRITICAL IMPORTANCE THAT YOU READ THESE INSTRUCTIONS AND FOLLOW THEM EXACTLY WHEN WORKING WITH LEAD ACID BATTERIES Wear complete...

Page 7: ...10600 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 traces or components on equipment containing static sensitive components Handle equipment containing static sensitive components only by the edges that do not have connector pads 4 After removing equipment contain...

Page 8: ...NetSure 48V DC Power System Quick Start Guide QS582127000 Issue AC December 10 2013 Spec No 582127000 Code QS582127000 Model No 721NPBB Issue AC December 10 2013 vi This page is intentionally blank ...

Page 9: ...ntroller User Manual NetSure ACU Controller User Instructions UM1M820BNA AC Input Voltage Systems or UM1M820DNA400 DC Input Voltage Systems USB Drive with All Customer Documentation Power System Quick Start Guide QS582127000 Power System Quick Start Guide QS582127000 Power System User Instructions UM582127000 Power System System Application Guide SAG582127000 Module Mounting Shelf Power Data Sheet...

Page 10: ... website EnergyNet at www EmersonEnergy com Under Partner Login click on Request Account to request access to this website If you can t remember your password use the Forgot Password tool Once you log in you arrive at the EnergyNet landing page Here you can search for product documentation If you do not find the document you are looking for use the request info button at the bottom of the screen F...

Page 11: ...EM section Install Distribution Devices Load and battery distribution devices were factory installed if ordered with the power system If additional installation is required refer to Figure 1 through Figure 6 For detailed procedures refer to Installing Circuit Breakers and Fuses in the INSTALLING THE SYSTEM section of the Installation Instructions IM582127000 Figure 1 Installing a Bullet Nose Type ...

Page 12: ...Model No 721NPBB Issue AC December 10 2013 4 Figure 2 Installing a Bullet Nose Type Circuit Breaker Figure 3 Installing a TPH Fuse Insert these terminals into corresponding sockets on distribution panel Longer Side to the Bottom Shorter Side to the Top Lettering on handle must be right side up Turn off before installing ...

Page 13: ...No 721NPBB Issue AC December 10 2013 5 Figure 4 Installing TPL B Fuses Fuse Case Open Fuse Case View TPL Fuse Fuse Installed in Open Fuse Case rear view Fuse Installed in Closed Fuse Case rear view Fuseblock P N 516241 GMT 18 100A Alarm Fuse P N 248610301 and GMT X Safety Fuse Cover P N 248898700 Both are provided w fuseblock ...

Page 14: ...talling an Optional Bullet Nose Type 6 Position GMT Distribution Fuse Block Press in tabs to release lug terminal busbars for positions to be occupied by GMT Fuse Block Remove two lug terminal busbars for positions to be occupied by GMT Fuse Block Plug in GMT Fuse Block and secure at two locations on the RTN bar Torque to 72 in lbs RTN Bar GMT Fuse Block Installed View 1 2 3 ...

Page 15: ... cont d on next page 1 4 Hardened Flat Washer 1 4 Belleville Lock Washer 1 4 20 x 3 4 Bolt 2 places Torque to 60 in lbs OFF ON Apply anti oxidizing compound to busbar mating surfaces before mounting circuit breakers INSTALLING CIRCUIT BREAKER GUARD INSTALLING CIRCUIT BREAKER Alarm jumper connector Holes to route shunt jumper through if applicable ALARM WIRING BREAKERS W OUT SHUNTS ALARM WIRING BRE...

Page 16: ...4 Belleville Lock Washer 1 4 20 x 3 4 Bolt 4 places 2 pole brk 6 places 3 pole brk 8 places 4 pole brk Torque to 60 in lbs Apply anti oxidizing compound to busbar mating surfaces before mounting circuit breakers OFF ON INSTALLING CIRCUIT BREAKER GUARD INSTALLING CIRCUIT BREAKER Alarm jumper connectors Holes to route shunt jumper through if applicable ALARM WIRING BREAKERS W OUT SHUNTS ALARM WIRING...

Page 17: ...tions and function Refer to SETTING JUMPERS AND SWITCH OPTIONS in the Installation Instructions IM582127000 for a complete procedure Figure 7 System Interface Circuit Card Jumper Locations J8 Main Bay Only Selects to power Controller from Battery Power or not No Battery Pwr Battery Pwr External Internal J8 J10 J10 Main Bay Only Battery Monitoring External Internal see TB1 4 and TB1 5 for external ...

Page 18: ...able AC input options for this system are AC Input Termination Assemblies The system can be equipped with an AC input termination assembly which provides a separate single phase AC input connection for each rectifier position 582127000 List 40 The system can be equipped with an AC input termination assembly which provides a separate single phase AC input connection for every two 2 rectifier positi...

Page 19: ... 2 AC 2 AC 1 PCU 3 AC 2 AC 1 PCU 1 AC 2 AC 1 PCU 2 AC 2 AC 1 PCU 3 RECTIFIER PCU AC INPUT FEEDS 1 FEED PER 1 RECTIFIER PCU 208 240VAC 50 60Hz SINGLE PHASE SHELF 5 SHELF 4 AC 2 AC 1 PCU 4 AC 2 AC 1 PCU 5 AC 2 AC 1 PCU 6 RECTIFIER PCU AC INPUT FEEDS 1 FEED PER 1 RECTIFIER PCU 208 240VAC 50 60Hz SINGLE PHASE SHELF 1 AC 2 AC 1 PCU 4 AC 2 AC 1 PCU 5 AC 2 AC 1 PCU 6 AC 2 AC 1 PCU 4 AC 2 AC 1 PCU 5 AC 2 ...

Page 20: ...GLE PHASE SHELVES 1 AND 2 AC 2 AC 1 PCU 1 AC 2 AC 1 PCU 2 AC 2 AC 1 PCU 3 RECTIFIER PCU AC INPUT FEEDS 1 FEED PER 2 RECTIFIERS PCU 208 240VAC 50 60Hz SINGLE PHASE SHELVES 3 AND 4 AC 2 AC 1 PCU 4 AC 2 AC 1 PCU 5 AC 2 AC 1 PCU 6 RECTIFIER PCU AC INPUT FEEDS 1 FEED PER 2 RECTIFIERS PCU 208 240VAC 50 60Hz SINGLE PHASE SHELVES 3 AND 4 AC Wireway Cover AC Wireway Cover AC Input Connector Cover FRAME GRO...

Page 21: ...R PCU AC INPUT FEEDS 1 FEED PER 3 RECTIFIERS PCU 208 240VAC 50 60Hz THREE PHASE SHELF 5 PCUs 1 3 A B C SHELF 4 PCUs 1 3 C B A RECTIFIER PCU AC INPUT FEEDS 1 FEED PER 3 RECTIFIERS PCU 208 240VAC 50 60Hz THREE PHASE SHELF 1 PCUs 4 6 C B A RECTIFIER PCU AC INPUT FEEDS 1 FEED PER 3 RECTIFIERS PCU 208 240VAC 50 60Hz THREE PHASE SHELF 2 PCUs 4 6 C B A SHELF 3 PCUs 4 6 C B A RECTIFIER PCU AC INPUT FEEDS ...

Page 22: ...w Rear View FRAME GROUND CONNECTION ONE 10 32 X 3 4 STUD AND HARDWARE Recommended torque 23 in lbs FRAME GROUND CONNECTION ONE 10 32 X 3 4 STUD AND HARDWARE Recommended torque 23 in lbs Rectifier Module PCU Mounting Slots front view Rect PCU 1 Rect PCU 2 Rect PCU 3 Rect PCU 4 Rect PCU 5 Rect PCU 6 1 2 1 2 AC IN Rectifier Module 4 1 2 Rectifier Module 5 Rectifier Module 6 AC IN Rectifier Module 1 R...

Page 23: ... 10 32 X 3 4 STUD AND HARDWARE Recommended torque 23 in lbs FRAME GROUND CONNECTION ONE 10 32 X 3 4 STUD AND HARDWARE Recommended torque 23 in lbs Rectifier Module PCU Mounting Slots front view Rect PCU 1 Rect PCU 2 Rect PCU 3 Rect PCU 4 Rect PCU 5 Rect PCU 6 AC IN Feed 2 Rectifier Modules 4 6 AC IN Feed 1 Rectifier Modules 1 3 1 ØA 2 ØB 3 ØC 1 ØA 2 ØB 3 ØC L1 L2 L1 L2 L1 L2 L1 L2 L1 L2 L1 L2 CONN...

Page 24: ... 13 Nominal 208 240 Volts AC Input and Equipment Grounding Connections to Module Mounting Shelf 588705000 List 22 Single Phase Line Cords Rectifier Module 4 Rectifier Module 6 Rectifier Module 5 Rectifier Module 1 Rectifier Module 3 Rectifier Module 2 Rear View Rectifier Module PCU Mounting Slots front view Rect PCU 1 Rect PCU 2 Rect PCU 3 Rect PCU 4 Rect PCU 5 Rect PCU 6 RECTIFIER PCU AC INPUT FE...

Page 25: ...ections to Module Mounting Shelf 588705300 List 3 Single Phase Cable Assemblies L2 N Blue Ground Green Yellow L1 Brown Color of AC Input Cable Assembly Lead P N 535232 P N 547898 Nominal 120 208 240V AC Input AC Input Connector Cabinet Rear View AC input connections are made using the supplied AC input cable assemblies connected here Rectifiers are numbered left to right as viewed from the front A...

Page 26: ...ination Assemblies The system can be equipped with a DC input termination assembly which provides a separate DC input connection for each converter position 582127000 List 45 The system can be equipped with a DC input termination assembly which provides a separate DC input connection for every two 2 converter positions 582127000 List 46 The system can be equipped with a DC input termination assemb...

Page 27: ... GND GND Converter Module Mounting Slots Shelf 1 Conv 1 Conv 2 Conv 3 Conv 4 Conv 5 Conv 6 Conv 1 Conv 2 Conv 3 Conv 4 Conv 5 Conv 6 Conv 1 Conv 2 Conv 3 Conv 4 Conv 5 Conv 6 Conv 1 Conv 2 Conv 3 Conv 4 Conv 5 Conv 6 Conv 1 Conv 2 Conv 3 Conv 4 Conv 5 Conv 6 Shelf 2 Shelf 3 Shelf 4 Shelf 5 Conv 1 Conv 2 Conv 3 400VDC CONVERTER DC INPUT FEEDS 1 FEED PER 1 CONVERTER SHELF 1 Conv 1 Conv 2 Conv 3 Conv...

Page 28: ... SHELF GND GND GND GND DC Wireway Cover DC Wireway Cover DC Input Connector Cover Converter Module Mounting Slots Shelf 1 Conv 1 Conv 2 Conv 3 Conv 4 Conv 5 Conv 6 Conv 1 Conv 2 Conv 3 Conv 4 Conv 5 Conv 6 Conv 1 Conv 2 Conv 3 Conv 4 Conv 5 Conv 6 Conv 1 Conv 2 Conv 3 Conv 4 Conv 5 Conv 6 Shelf 2 Shelf 3 Shelf 4 Conv 1 Conv 2 Conv 3 400VDC CONVERTER DC INPUT FEEDS 1 FEED PER 2 CONVERTERS SHELVES 1...

Page 29: ...VERTERS SHELF 1 Conv 1 3 400VDC CONVERTER DC INPUT FEEDS 1 FEED PER 3 CONVERTERS SHELF 3 Conv 1 3 SHELF 2 Conv 1 3 Converter Module Mounting Slots Shelf 1 Conv 1 Conv 2 Conv 3 Conv 4 Conv 5 Conv 6 Conv 1 Conv 2 Conv 3 Conv 4 Conv 5 Conv 6 Conv 1 Conv 2 Conv 3 Conv 4 Conv 5 Conv 6 Conv 1 Conv 2 Conv 3 Conv 4 Conv 5 Conv 6 Conv 1 Conv 2 Conv 3 Conv 4 Conv 5 Conv 6 Shelf 2 Shelf 3 Shelf 4 Shelf 5 400...

Page 30: ...Holes for 3 4 Conduit Fitting Input Holes for 3 4 Conduit Fitting Input Rear View Rear View Converter Module Mounting Slots front view Conv 1 Conv 2 Conv 3 Conv 4 Conv 5 Conv 6 Wire Size Capacity 10 20 AWG Recommended Torque 10 in lbs FRAME GROUND CONNECTION ONE 10 32 X 3 4 STUD AND HARDWARE Recommended torque 23 in lbs FRAME GROUND CONNECTION ONE 10 32 X 3 4 STUD AND HARDWARE Recommended torque 2...

Page 31: ...st 42 1 Feed per 2 Converters Holes for 3 4 Conduit Fitting Input Rear View Converter Module Mounting Slots front view Conv 1 Conv 2 Conv 3 Conv 4 Conv 5 Conv 6 CONVERTER 400VDC INPUT FEEDS 1 FEED PER 3 CONVERTERS Holes for 3 4 Conduit Fitting Input Rear View FRAME GROUND CONNECTION ONE 10 32 X 3 4 STUD AND HARDWARE Recommended torque 23 in lbs FRAME GROUND CONNECTION ONE 10 32 X 3 4 STUD AND HARD...

Page 32: ...NG ELECTRICAL CONNECTIONS section of the Installation Instructions IM582127000 for complete procedures Circuit Card Locations Refer to Figure 20 Figure 20 Circuit Card Locations Optional SM DU and Shunt Interface Board 4 Row Cabinet Shown Others Similar Front Door Removed in Illustration for Clarity System Interface Circuit Card IB2 Main Bay Only ACU Interface Board located on inside side panel Op...

Page 33: ...des connections for the following Refer to Figure 21 RS 485 used for communication with SM modules RS 232 used for communication with a DPU External Battery Monitoring circuit card installed in Main Bay only External System FA Signal circuit card installed in Main Bay only External Battery FA Signal circuit card installed in Main Bay only Battery Tray FA Signal Bay Voltage Monitoring Test Points B...

Page 34: ... J8 TB2 TB1 TP1 TP2 TP3 TP4 J10 J5 TB1 TB1 2 TB1 3 TB1 4 TB1 5 Main Bay Only Wire Size Capacity 22 12 AWG Recommended Torque 3 0 in lbs FA Signals System voltage applied to the terminal turns in an alarm J1 J2 J3 J4 Distribution Panels FA Inputs J8 Main Bay Only Selects to power Controller from Battery Power or not No Battery Pwr Battery Pwr External Internal J8 J10 1 2 3 7 8 9 J10 Main Bay Only B...

Page 35: ...to the configuration drawing C drawing supplied with your system for your system s specific configuration Temperature Probes Note Each temperature probe consists of two pieces that plug together to make a complete probe See SAG582127000 for part numbers and descriptions Temperature probes are connected to the IB2 ACU Interface Board and or optional EIB ACU Extended Interface Board mounted inside t...

Page 36: ...ections J3 J9 Wire Size Capacity 16 26 AWG Recommended Torque 2 2 in lbs MA4C5U31 IB2 DI1 DI1 DI2 DI2 DI3 DI3 J3 J4 J5 J6 J7 J8 J9 DI4 DI4 DI5 DI5 DI6 DI6 DI7 DI7 DI8 DI8 DO1_NC DO2_NC DO1_COM DO2_COM DO1_NO DO2_NO DO3_NC DO4_NC DO3_COM DO4_COM DO3_NO DO4_NO DO5_NC DO6_NC DO5_COM DO6_COM DO5_NO DO6_NO DO7_NC DO8_NC DO7_COM DO8_COM DO7_NO DO8_NO J11 1 J11 2 J11 3 J12 1 J12 2 J12 3 2 4 3 1 J2 6 5 4 ...

Page 37: ...ustomer ESTOP switch ESTOP J5 3 48VDC J5 5 not used not used not used J5 6 Note 48V is factory wired to the Digital Input 8 terminal for your convenience and function predefined for ESTOP Customer furnished system ground applied to terminal Digital Input 8 activates the ESTOP function The ESTOP function shuts down and locks out the rectifiers or 400V DC input converters opens the LVD s and shuts d...

Page 38: ...c configuration COM J6 3 NC J6 1 2 NO J6 6 COM J6 4 NC J6 2 3 NO J7 5 COM J7 3 NC J7 1 4 NO J7 6 COM J7 4 NC J7 2 5 NO J8 5 COM J8 3 NC J8 1 6 NO J8 6 COM J8 4 NC J8 2 7 NO J9 5 COM J9 3 NC J9 1 8 NO J9 6 COM J9 4 NC J9 2 Note The ACU relay assigned to Critical Summary alarm relay 1 by default will operate in the Fail Safe Mode Fail Safe Mode means Relay 1 is de energized during an alarm condition...

Page 39: ... 4 Table 5 and Table 6 for pin out information Current Inputs Connect up to three 3 shunt inputs to the EIB Observe proper polarity Refer to Figure 24 for terminal locations and Table 4 for pin out information Refer to Table 3 to determine what shunt input to connect to on the EIB board Refer to the ACU Instructions UM1M820BNA or UM1M820DNA400 and program the shunt input parameters found in the EI...

Page 40: ...locks per string BlockVDiff 12V This menu item appears if 48 Block 4 is selected above Set to the alarm threshold for battery block monitoring per site requirements The ACU issues an alarm when any block voltage of any battery string has an abnormal value The alarm is issued when the difference between any block voltage and a reference voltage is greater than the value of the block voltage differe...

Page 41: ...DCV6 J6 6 to DCV7 J7 1 to DCV8 J7 3 Battery String 2 Battery String 3 EIB Board Voltage Inputs Battery String 4 Battery String 5 Battery String 6 Battery String 7 Battery String 8 Rectifiers Return 48V Load Shunt Load Battery String 1 to DCV1 J6 1 to DCV2 J6 2 to DCV3 J6 3 to DCV4 J6 4 to DCV5 J6 5 to DCV6 J6 6 to DCV7 J7 1 to DCV8 J7 3 Battery String 2 EIB Board Voltage Inputs Rectifiers 12V 12V ...

Page 42: ...ns and Table 6 for pin out information Refer to the ACU Instructions UM1M820BNA or UM1M820DNA400 for programming information Relay Ratings Refer to the following a 1A Steady State 30V DC b 3A Peak 30V DC The relays may be preprogrammed for specific functions Refer to the configuration drawing C drawing supplied with your system for your system s specific configuration Temperature Probes Temperatur...

Page 43: ... DCV5 DCV6 DCV7 DO5_NC DCV8 DO5_COM DO1_NC DO2_NC DO1_COM DO2_COM DO1_NO DO2_NO DO3_NC DO4_NC DO3_COM DO4_COM DO3_NO DO4_NO J3 1 J3 2 J3 3 J4 1 J4 2 J4 3 2 4 3 1 J2 DO5_NO 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 SHUNT INPUTS VOLTAGE INPUTS RELAY OUTPUTS EIB TEMP PROBE 2 EIB TEMP PROBE 1 Schematic Diagram of EIB Board J5 J9 Wire Size Capacity 16 26 AWG Recommended Torque 2 2 in ...

Page 44: ...sue AC December 10 2013 36 Table 4 Shunt Inputs EIB Shunt Input EIB Pin No Factory Wiring Default Function Customer Defined Function Sh1 J5 2 none J5 1 Sh2 J5 4 none J5 3 Sh3 J5 6 none J5 5 Table 5 Voltage Inputs EIB Voltage Input EIB Pin No Default Function 1 J6 1 Battery Block Monitoring 2 J6 2 3 J6 3 4 J6 4 5 J6 5 6 J6 6 7 J7 1 8 J7 3 ...

Page 45: ...igned to this Relay Custom 9 NO J8 5 The relays may be preprogrammed for specific functions Refer to the configuration drawing C drawing supplied with your system for your system s specific configuration COM J8 3 NC J8 1 10 NO J8 6 COM J8 4 NC J8 2 11 NO J9 5 COM J9 3 NC J9 1 12 NO J9 6 COM J9 4 NC J9 2 13 NO J7 6 COM J7 4 NC J7 2 Note The relays energize during an alarm condition closing the cont...

Page 46: ...vices containing shunts Refer to Figure 25 PROCEDURE Current Inputs Connect up to twenty five 25 shunt inputs to the Shunt Interface Board Observe proper polarity Note that some inputs may be factory connected depending on distribution devices installed Refer to the ACU Instructions UM1M820BNA or UM1M820DNA400 for programming information for the unused inputs Note The shunt needs to be installed i...

Page 47: ...6 J2 SHUNT25 SHUNT25 SHUNT24 SHUNT24 SHUNT23 SHUNT23 SHUNT22 SHUNT22 SHUNT21 SHUNT21 SHUNT20 SHUNT20 SHUNT19 SHUNT19 SHUNT18 SHUNT18 SHUNT17 SHUNT17 SHUNT16 SHUNT16 SHUNT15 SHUNT15 SHUNT14 SHUNT14 TB2 25A 25B 24A 24B 23A 23B 22A 22B 21A 21B 20A 20B 19A 19B 18A 18B 17A 17B 16A 16B 15A 15B 14A 14B SHUNT12 SHUNT12 SHUNT13 SHUNT13 SHUNT11 SHUNT11 SHUNT10 SHUNT10 SHUNT9 SHUNT9 SHUNT8 SHUNT8 SHUNT7 SHUN...

Page 48: ...l Optional SM Temp Module Procedure The analog output of the SM Temp Module may be connected to an ACU temperature port input In lieu of connecting the analog output of the SM TEMP module to an ACU temperature port input the SM TEMP module can simply be connected at the end of the ACU CAN bus requires ACU version 3 02 or later Refer to the SM Temp Module Instructions UM547490 for details CONNECTIN...

Page 49: ...Communications Cable Connections Refer to Bay to Bay Communications Cable Connections in the MAKING ELECTRICAL CONNECTIONS section of the Installation Instructions IM582127000 for a complete procedure The bay s are interconnected using standard Cat5 communications cables Supplemental bays are provided with a 25 cable Refer to Figure 27 for a bay to bay cable diagram Note Maximum combined length of...

Page 50: ...t the bottom connector on the System Interface Circuit Card installed in the Main Bay to the top connector on the System Interface Circuit Card installed in the 1st Supplemental Bay 3 Connect the bottom connector on the System Interface Circuit Card installed in the 1st Supplemental Bay to the top connector on the System Interface Circuit Card installed in the 2nd Supplemental Bay Main Bay 1st Sup...

Page 51: ...nterbay Busbars Return Angle Bracket Secure 2 places with in order listed 3 8 16 x 1 1 4 Bolt 3 8 Belleville Lockwasher and 3 8 Flat Washer Torque to 180 in lbs Return Interbay Busbar Secure in 4 places with in order listed 3 8 16 x 1 1 4 Bolt 3 8 Belleville Lockwasher 3 8 Flat Washer Torque to 180 in lbs 1 4 20 Insulator Standoff Secure from back of return interbay busbar with 1 4 20 x 5 8 Bolt a...

Page 52: ... 44 Figure 28 Installing Bay to Bay Busbars List 2 and 3 Only cont d from previous page ATTACH REAR COVER SHIELDS ASSEMBLED VIEW 7 Secure rear cover shields to previously installed insulator standoffs using 1 4 20 x 1 2 Bolt and 1 4 Flat Washer 2 places each shield 8 Secure rear cover shields to distribution cabinets using 6 32 x 3 8 screws 2 places each shield ...

Page 53: ...wer system was ordered in a relay rack this procedure has been performed at the factory Refer to Connecting Converter Output Cables 582127000 List 60 in the MAKING ELECTRICAL CONNECTIONS section of the Installation Instructions IM582127000 for complete procedures Refer to Figure 29 to connect the converter output cables between the dual voltage distribution panel and the rectifier converter module...

Page 54: ...t page List DA Lists DB DC and DD similar Dual Voltage Distribution Panel Connect jumpers to an available landing here Assembly order is lug 1 4 flat washer 1 4 lock washer 1 4 20 x 3 4 bolt Torque to 84 in lbs To List DA DB DC or DD Dual Voltage Distribution Panel This end is connected to rectifier converter shelf 24V bus see next illustration Hardware provided with Converter Option Kit P N 55622...

Page 55: ...013 47 Figure 29 Installing Converter Output Cables cont d from previous page cont d on next page TORQUE CONNECTIONS TO 84 IN LBS To List DA DB DC or DD Dual Voltage Distribution Panel see previous illustration P N 556228 Converter Output Cable Assembly order is 1 4 20 x 1 bolt 1 4 lock washer 1 4 flat washer lug 24V Busbar 1 4 flat washer 1 4 20 nut 24V Bus ...

Page 56: ...r 300 in lbs for 3 8 inch hardware when using standard flat and lock washer Load Connections to Single Voltage Distribution Panels Figure 30 List AA 48V Distribution Panel with Return Busbar and List AB 48V Distribution Panel without Return Busbar 24 Bullet TPS TLS Circuit Breaker Fuse Positions 48VDC Load Connections Load Return Connections LOAD AND LOAD RETURN CONNECTIONS 1 4 20 Studs on 5 8 Cen...

Page 57: ...usbar 48VDC Load Connections Load Return Connections LOAD AND LOAD RETURN CONNECTIONS 3 8 16 Captive Nuts on 1 Centers Customer must supply or order additional hardware Maximum Lug Width 1 375 inches Return Busbar not included with List AD Observe proper polarity when making load connections WARNING For an 800A circuit breaker load must not exceed 600A 48VDC Load Connections LOAD CONNECTIONS 3 8 1...

Page 58: ...out Shunts without Return Busbar 48VDC Load Connections LOAD CONNECTIONS 3 8 16 Captive Nuts on 1 Centers Customer must supply or order additional hardware Maximum Lug Width 1 88 inches Observe proper polarity when making load connections WARNING For an 800A fuse load must not exceed 600A 48VDC Load Connections LOAD CONNECTIONS 3 8 16 Captive Nuts on 1 Centers Customer must supply or order additio...

Page 59: ... TPL B Fuse Positions without Shunts without Return Busbar 48VDC Load Connections LOAD CONNECTIONS 3 8 16 Captive Nuts on 1 Centers Customer must supply or order additional hardware Maximum Lug Width 1 75 inches Maximum fuse size is 400A Observe proper polarity when making load connections WARNING 48VDC Load Connections LOAD CONNECTIONS 3 8 16 Studs on 1 Centers Customer must supply or order addit...

Page 60: ...BB Issue AC December 10 2013 52 Figure 37 List AK 48V Distribution Panel 4 TPL B Fuse Positions with Shunts without Return Busbar 48VDC Load Connections LOAD CONNECTIONS 3 8 16 Studs on 1 Centers Customer must supply or order additional hardware Maximum Lug Width 1 5 inches Observe proper polarity when making load connections WARNING ...

Page 61: ...ions LOAD AND LOAD RETURN CONNECTIONS 1 4 20 Studs on 5 8 Centers Customer must supply or order additional hardware Maximum Lug Width 0 625 inches 48V Distribution 24V Distribution Observe proper polarity when making load connections WARNING Caution A circuit breaker or fuse with a rating of 100A or greater SHALL HAVE an empty mounting position between it and any other overcurrent protective devic...

Page 62: ...CONNECTIONS 1 4 20 Studs on 5 8 Centers Customer must supply or order additional hardware Maximum Lug Width 0 625 inches 48V Distribution 24V Distribution Observe proper polarity when making load connections WARNING Caution A circuit breaker or fuse with a rating of 100A or greater SHALL HAVE an empty mounting position between it and any other overcurrent protective device Load Connections 48V Dis...

Page 63: ...s to GMT Distribution Fuse Block Figure 43 Optional Bullet Nose 6 Position GMT Distribution Fuse Block Load and or Battery Return Connections LOAD AND OR BATTERY RETURN CONNECTIONS 3 8 16 Captive Nuts on 1 Centers Customer must supply or order additional hardware Maximum Lug Width 1 38 inches Load Return Leads 48VDC Load Leads Wire Size Capacity 26 14 AWG Recommended Torque 4 5 in lbs 35A maximum ...

Page 64: ...tery strings are connected to the various battery disconnect distribution panels if furnished located inside the distribution cabinet See Figure 44 through Figure 49 Figure 44 List BA Battery Disconnect Distribution Panel with Return Busbar and List BB Battery Disconnect Distribution Panel without Return Busbar 24 Bullet TPS TLS Circuit Breaker Fuse Battery Disconnect Positions 48VDC Battery Conne...

Page 65: ...thout Shunts without Return Busbar 48VDC Battery Connections Battery Return Connections BATTERY AND BATTERY RETURN CONNECTIONS 3 8 16 Captive Nuts on 1 Centers Customer must supply or order additional hardware Maximum Lug Width 1 375 inches Return Busbar not included with List BD Observe proper polarity when making battery connections WARNING For an 800A circuit breaker load must not exceed 600A 4...

Page 66: ...Disconnect Positions without Shunts without Return Busbar 48VDC Battery Connections BATTERY CONNECTIONS 3 8 16 Captive Nuts on 1 Centers Maximum Lug Width 1 88 inches Customer must supply or order additional hardware Observe proper polarity when making battery connections WARNING For an 800A fuse load must not exceed 600A 48VDC Battery Connections BATTERY CONNECTIONS 3 8 16 Captive Nuts on 1 Cente...

Page 67: ... 49 List BH Battery Disconnect Distribution Panel 4 TPH Fuse Battery Disconnect Positions with Shunts without Return Busbar 48VDC Battery Connections BATTERY CONNECTIONS 3 8 16 Captive Nuts on 1 Centers Customer must supply or order additional hardware Observe proper polarity when making battery connections WARNING Maximum Lug Width 1 75 inches Maximum fuse size is 400A ...

Page 68: ... Busbar Battery Load Side Busbar GND RTN 48V SUPPLY BATTERY AND BATTERY RETURN CONNECTIONS 7 landings per polarity 3 8 16 Captive Nuts on 1 Centers Customer must supply additional hardware Maximum Lug Width 1 88 inches unless otherwise noted Maximum Lug Width 1 25 inches this location only Battery Return Side Busbar Battery Load Side Busbar Battery Return Side Busbar Battery Load Side Busbar BATTE...

Page 69: ...to Bay Rectifier Busbars 582127000 List 1 with List 2 List 3 WARNING Observe proper polarity when making battery connections IF THE SYSTEM DOES NOT CONTAIN A BATTERY SHUNT OR BATTERY DISCONNECT CONTACTOR battery may be connected to the 582127000 List 2 and List 3 bay to bay rectifier busbars located on the rear of the distribution cabinets depending on site requirements See Figure 51 Warning ...

Page 70: ...CTIFIER RETURN CONNECTIONS CAN ONLY BE USED FOR BATTERY CONNECTIONS IF THE SYSTEM DOES NOT CONTAIN A BATTERY SHUNT OR BATTERY DISCONNECT CONTACTOR 3 8 16 Captive Nuts on 1 Centers Customer must supply additional hardware Maximum Lug Width 1 88 inches See Detail A Rear GND RETURN Rectifier Return Side Busbar 48V Supply Rectifier Load Side Busbar Rear busbar cover shields not shown in illustration D...

Page 71: ... is shown in Figure 52 WARNING To prevent damage to the latching mechanism ensure the handle is in the open position when installing or removing a module NEVER hold the handle in the closed position when installing a module into a shelf Note 588705000 List 32 Rectifier MountingShelves Only 3 PhaseInput One three phase input feeds the three rectifier modules on the left hand side of the shelf The s...

Page 72: ...ick Start Guide QS582127000 Issue AC December 10 2013 Spec No 582127000 Code QS582127000 Model No 721NPBB Issue AC December 10 2013 64 Figure 52 Installing Rectifier or Converter Modules into Spec No 588705000 Module Mounting Shelf ...

Page 73: ...the open position when installing or removing a module NEVER hold the handle in the closed position when installing a module into a shelf PROCEDURE 1 Unpack the modules 2 Note the model number located on the front of each module Model numbers starting with the letter R are rectifier modules Model numbers starting with the letter C are converter modules 3 Place the module into an unoccupied mountin...

Page 74: ...odel No 721NPBB Issue AC December 10 2013 66 Figure 53 Installing Rectifier and Converter Modules into Spec No 588705300 Module Mounting Shelf Rectifier Converter Latch Captive Screw Handle Captive Screw Latch Handle Module Mounting Shelf s Rectifier Mounting Positions Rectifier or Converter Mounting Positions Front View ...

Page 75: ...The initialization routine takes several minutes During that time various alarm indicators may illuminate on the ACU front panel and an audible alarm may sound Disregard all alarms An audible alarm can be silenced at any time by momentarily depressing the ENT key on the ACU Controller 1 After the ACU is powered on the display alternates between the Emerson Network Power screen and a screen display...

Page 76: ...displays the hardware version and MAC address 3 Press ENT A screen displays the configuration version number 4 Press ESC or wait approximately 10 seconds to return to the Main screen Checking Basic System Settings Navigate through the controller menus and submenus to check system settings You can adjust any parameter as required Note that these settings can also be checked and changed if required ...

Page 77: ...neral Over Voltage 2 Under Voltage Alarm 1 Main Menu Settings Power System General Under Voltage 1 Under Voltage Alarm 2 Main Menu Settings Power System General Under Voltage 2 Changing Battery Capacity Rating in the ACU To change the battery capacity setting of the ACU to match the battery connected to the power system perform the following procedure PROCEDURE 1 With the Main screen displayed pre...

Page 78: ...procedure is completed and the new ID s have been confirmed 7 Press ESC to return to rectifier menu screen 8 Navigate to and select the next rectifier 9 Repeat steps 4 through 8 for each of the remaining rectifiers in the system 10 When you have finished selecting identification numbers for all rectifiers repeatedly press ESC to return to the Main Menu 11 Navigate to and select Manual ENT Rectifie...

Page 79: ... Menu 10 Navigate to and select Manual ENT Converter ENT All Conv Ctrl ENT 11 Navigate to Confirm ID Press ENT Yes highlights 12 Press ENT to select the operation Press ENT again to confirm Note Check you numbering to be sure it is correct If there where conflicts in your numbering converters with conflicts will be assigned the next available sequential number 13 Return to the Main screen by repea...

Page 80: ... Converter Modules Power Green On Protection Yellow Off Alarm Red Off Final Steps 1 If any ACU Controller configuration settings were changed refer to the ACU Instructions UM1M820BNA or UM1M820DNA400 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 Note that provided on a USB drive furnished with the system is an ACU...

Page 81: ...lant enclosures for customers and channel partners Reps VARs Distributors Phone 1 800 800 1280 option 3 Spare Parts Email DCpower Spares Emerson com OSP Spares Emerson com Pricing and purchase orders for spare parts including but not limited to breakers cables fuses rectifier fans misc breaker and fuse panels enclosure fans doors and switches etc Phone 1 800 800 1280 option 5 DC Power Depot Repair...

Page 82: ...nt 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 result ing from use of this information or for any errors or omissions Refer to other local practice...

Search results

Summary of Contents for NetSur 721NPBB

Reviews:

Related manuals for NetSur 721NPBB

Brands by name

Popular brands

Emerson NetSur 721NPBB, Quick Start Manual

Search results

Summary of Contents for NetSur 721NPBB

Reviews:

Related manuals for NetSur 721NPBB

Brands by name

Popular brands