Emerson NetSur 721NPBB Quick Start Manual
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Emerson NetSur 721NPBB Quick Start Manual

Emerson NetSur 721NPBB Quick Start Manual

48v dc power system
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NetSure
-48V DC Power System
Quick Start Guide, QS582127000 (Issue AC, December 10, 2013)
Specification Number: 582127000
Model Number: 721
Main Bay
(E/W Spec. No. 588705000 Module Mounting Shelves)
NPBB
Supplemental Bay
Main Bay
(E/W Spec. No. 588705300 Module Mounting Shelves)
A Technical Manual from the experts
in Business-Critical Continuity
Supplemental Bay
™

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Summary of Contents for Emerson NetSur 721NPBB

  • Page 1 A Technical Manual from the experts in Business-Critical Continuity ™ ™ NetSure -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Specification Number: 582127000 Model Number: 721 NPBB Main Bay Supplemental Bay Main Bay Supplemental Bay (E/W Spec.
  • Page 2 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) This page is intentionally blank. Spec. No: 582127000 Code: QS582127000 Model No: 721 Issue AC, December 10, 2013 NPBB...

  • Page 3: Table Of Contents

    NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Table of Contents Admonishments Used in this Document ........................ ii Important Safety Instructions ..........................iii General Safety ................................iii Voltages .................................iii Battery ...................................iii Personal Protective Equipment (PPE) ........................iv Hazardous Voltage ..............................iv Handling Equipment Containing Static Sensitive Components .................iv Static Warning ..............................

  • Page 4: Admonishments Used In This Document

    NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Admonishments Used in this Document DANGER! Warns of a hazard the reader will be exposed to that will likely result in death or serious injury if not avoided.

  • Page 5: Important Safety Instructions

    NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Important Safety Instructions General Safety DC Input Voltages DANGER! DANGER! This system may operate from 400V DC input YOU MUST FOLLOW APPROVED SAFETY PROCEDURES. voltage capable of producing fatal electrical shock. DC Danger Danger input power must be completely disconnected from the...

  • Page 6: Personal Protective Equipment (Ppe)

    NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) WARNING! A battery can present a risk of electrical FOR THESE REASONS, IT IS OF CRITICAL IMPORTANCE shock and high short circuit current. Servicing of THAT YOU READ THESE INSTRUCTIONS AND FOLLOW Warning batteries should be performed or supervised only by...

  • Page 7: Static Warning

    Before touching any equipment containing static sensitive components, 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.
  • Page 8 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) This page is intentionally blank. Spec. No: 582127000 Code: QS582127000 [vi] Model No: 721 Issue AC, December 10, 2013 NPBB...

  • Page 9: Customer Documentation Package

    NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Customer Documentation Package This document (QS582127000) provides Quick Start Instructions for NetSure™ -48V DC Power System Model 721 , Spec. No. NPBB 582127000. The complete Customer Documentation Package consists of… ™...

  • Page 10: To Access Technical Documentation On The Web

    Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) To Access Technical Documentation on the Web… To view and download technical documentation for your Emerson Network Power DC power products, please visit our secure partner portal website, EnergyNet at www.EmersonEnergy.com.

  • Page 11: Physical Installation

    NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Physical Installation See this in the Installation Instructions (IM582127000) To do this… Choose a mounting location General Requirements in the INSTALLING THE SYSTEM section. Secure the relay rack to the Securing the Relay Rack to the Floor in the floor INSTALLING THE SYSTEM section.
  • Page 12 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 2. Installing a Bullet Nose Type Circuit Breaker Shorter Side to the Top Lettering on handle must be Insert these terminals right side up. into corresponding sockets on distribution panel.
  • Page 13 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 4. Installing TPL-B Fuses GMT-18/100A Alarm Fuse (P/N 248610301) and GMT-X Safety Fuse Cover (P/N 248898700) (Both are provided w/ fuseblock) Fuse Installed in Open Fuse Case Fuseblock (rear view)
  • Page 14 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 5. Installing 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.
  • Page 15 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 6. Installing a GJ/218 Circuit Breaker (1-Pole) (cont’d on next page) INSTALLING CIRCUIT BREAKER Alarm jumper connector. Holes to route shunt jumper through (if applicable). 1/4"...
  • Page 16 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 6. Installing a GJ/218 Circuit Breaker (2-Pole, 3-Pole, 4-Pole) (cont’d from previous page) Alarm jumper connectors. INSTALLING CIRCUIT BREAKER Holes to route shunt jumper through (if applicable). 2-pole breaker shown.

  • Page 17: Make Jumper And Switch Settings

    NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Make Jumper and Switch Settings Various circuit cards installed in the system have switch and jumper settings. Switch Settings: All switch settings set the various circuit cards to operate properly with this system and have been factory set. Jumper Settings: The jumpers located on the system interface circuit card are customer selectable.

  • Page 18: Electrical Connections

    NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Electrical Connections Important Safety Instructions Danger! Adhere to the “Important Safety Instructions” presented at the front of this document. Danger Make Frame Grounding Connections To do this… See this in the Installation Instructions (IM582127000) Make Frame Grounding Relay Rack Grounding Connection (Frame Ground) in...
  • Page 19 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Connections to AC Input Termination Assemblies (582127000 List 40, 41, and 42) Refer to Figure Figure 9, or Figure Note: Terminal blocks for a system with maximum possible rectifier shelves shown. Your system may have less terminal blocks then shown. Figure 8.
  • Page 20 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 9. Nominal 208/240 Volts AC Input and Equipment Grounding Connections to AC Input Termination Assembly 582127000 List 41 (1 Feed per 2 Rectifiers, Single Phase) AC INPUT CONNECTIONS, NOTE: WIRING TO A FIELD INSTALLED...
  • Page 21 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 10. Nominal 208/240 Volts AC Input and Equipment Grounding Connections to AC Input Termination Assembly 582127000 List 42 (1 Feed per 3 Rectifiers, Three Phase) AC INPUT CONNECTIONS, NOTE: WIRING TO A FIELD INSTALLED...
  • Page 22 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Direct AC Input Connections to 588705000 List 31 Module Mounting Shelves Refer to Figure Figure 11. Nominal 208/240 Volts AC Input Connections (Single-Phase) to a 588705000 List 31 Module Mounting Shelf Holes for 3/4"...
  • Page 23 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Direct AC Input Connections to 588705000 List 32 Module Mounting Shelves Refer to Figure Figure 12. Nominal 208/240 Volts AC Input Connections (Three-Phase) to a 588705000 List 32 Module Mounting Shelf) Holes for 3/4"...
  • Page 24 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Direct AC Input Connections to 588705000 List 22 Module Mounting Shelves Refer to Figure Figure 13. Nominal 208/240 Volts AC Input and Equipment Grounding Connections to Module Mounting Shelf 588705000 List 22 (Single Phase, Line Cords) Rect.
  • Page 25 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Direct AC Input Connections to 588705300 List 3 Module Mounting Shelves Refer to Figure Figure 14. Nominal 120/208/240 Volts AC Input and Equipment Grounding Connections to Module Mounting Shelf 588705300 List 3 (Single Phase, Cable Assemblies) Rear AC input connections are made using the supplied...

  • Page 26: Make Nominal 400 Volts Dc Input And Equipment Grounding Connections (If Equipped)

    NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Make Nominal 400 Volts DC Input and Equipment Grounding Connections (if equipped) Refer to Nominal 400 Volts DC Input and Equipment Grounding Connections (if equipped) in the MAKING ELECTRICAL CONNECTIONS section of the Installation Instructions (IM582127000) for a complete procedure.
  • Page 27 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Connections to DC Input Termination Assemblies (582127000 List 45, 46, and 47) Refer to Figure Figure 16, or Figure Note: Terminal blocks for a system with maximum possible converter shelves shown. Your system may have less terminal blocks then shown. Figure 15.
  • Page 28 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 16. Nominal 400 Volts DC Input and Equipment Grounding Connections to DC Input Termination Assembly 582127000 List 46 (1 Feed per 2 Converters) DC INPUT CONNECTIONS, 1 FEED PER 2 CONVERTERS (582127000 LIST 46) (4-Row Cabinet Shown,...
  • Page 29 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 17. Nominal 400 Volts DC Input and Equipment Grounding Connections to DC Input Termination Assembly 582127000 List 47 (1 Feed per 3 Converters) DC INPUT CONNECTIONS, 1 FEED PER 3 CONVERTERS (582127000 LIST 47) (4-Row Cabinet Shown,...
  • Page 30 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Direct DC Input Connections to 588705000 List 41 Module Mounting Shelves Refer to Figure Figure 18. Nominal 400 Volts DC Input and Equipment Grounding Connections to Module Mounting Shelf 588705000 List 41 (1 Feed per 1 Converter) Holes for 3/4"...
  • Page 31 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Direct AC Input Connections to 588705000 List 42 Module Mounting Shelves Refer to Figure Figure 19. Nominal 400 Volts DC Input and Equipment Grounding Connections to Module Mounting Shelf 588705000 List 42 (1 Feed per 2 Converters) Holes for 3/4"...

  • Page 32: Make External Interface Connections

    NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Make External Interface Connections Refer to External Alarm, Reference, Monitoring, and Control Connections in the MAKING ELECTRICAL CONNECTIONS section of the Installation Instructions (IM582127000) for complete procedures. Circuit Card Locations Refer to Figure...
  • Page 33 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) System Interface Circuit Card The System Interface Circuit Card provides connections for the following. Refer to Figure • RS-485 (used for communication with SM modules) •...
  • Page 34 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 21. System Interface Circuit Card Connections J1, J2, J3, J4 Distribution Panels FA Inputs J8 (Main Bay Only) Selects to power Controller from “Battery Power” or not. Battery Battery RS485 Connection...
  • Page 35 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) IB2 (ACU+ Interface Board) Connections The relays may be preprogrammed for specific functions. Refer to (if required) (Main Bay Only) the configuration drawing (C-drawing) supplied with your system for your system’s specific configuration.
  • Page 36 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 22. IB2 (Interface Board) Connections Schematic Diagram of IB2 Board IB2 TEMP IB2 TEMP PROBE 2 PROBE 1 DI1- DI1+ DI2- DI2+ DI3- DI3+ DI4- DI4+ DI5-...
  • Page 37 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Table 1. Programmable Digital Inputs – IB2 Programmable Factory Default Digital Customer Defined Digital Input Pin No. Wiring Input Function Digital Input Function J3-2 J3-1 –...
  • Page 38 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Table 2. Programmable Relay Outputs – IB2 Programmable Alarms Assigned to this Relay Alarms Assigned to this Relay Relay Output Pin No. (Default) (Custom) J6-5 J6-3 J6-1 J6-6...
  • Page 39 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Optional EIB (ACU+ Extended Interface Board) Connections (if required) (Main Bay Only) The optional EIB (ACU+ Extended Interface Board) provides additional connection points for voltage and current inputs, programmable relay outputs, and temperature probes.
  • Page 40 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Voltage Inputs for Battery Block and Battery Midpoint Monitoring The ACU+ can monitor battery blocks (12V blocks) or midpoint battery voltage of battery strings connected to the EIB. The EIB provides a total of eight (8) DC voltage inputs for these connections.
  • Page 41 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 23. Sample Battery Block or Battery Midpoint Monitoring Connections Battery Midpoint Monitoring Return Load Rectifiers Load Shunt Battery Battery Battery Battery Battery Battery Battery Battery -48V String 1...
  • Page 42 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Programmable Relay Outputs The EIB provides five (5) programmable alarm relays with dry Form-C contacts. Connect up to five (5) relay outputs to the IB2. Refer to Figure 24 for terminal locations and Table 6...
  • Page 43 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 24. EIB (Extended Interface Board) Connections Schematic Diagram of EIB Board EIB Board DO4_NO DO3_NO DO4_COM DO3_COM DO4_NC DO3_NC DO2_NO DO1_NO DO2_COM DO1_COM DO2_NC DO1_NC DO5_NO DO5_COM...
  • Page 44 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Table 4. Shunt Inputs – EIB Factory Default Customer Shunt Input Pin No. Wiring Function Defined Function J5-2 none J5-1 – J5-4 none J5-3 – J5-6 none J5-5...
  • Page 45 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Table 6. Programmable Relay Outputs – EIB Programmable Relay Alarms Assigned to this Relay Alarms Assigned to this Relay Output Pin No. (Default) (Custom) J8-5 J8-3 J8-1 J8-6...
  • Page 46 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Optional SM-DU+ and Shunt Interface Board The optional SM-DU+ and Shunt Interface Board provides connections for up to twenty-five (25) shunt inputs. Inputs are factory connected to any distribution positions/devices containing shunts.
  • Page 47 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 25. SM-DU+ and Shunt Interface Board Connections Schematic Diagram of SM-DU+ and Shunt Interface Board Shunt Interface Board 541127 SMDU+ SHUNT INTERFACE SHUNT25+ SHUNT25- SHUNT24+ SHUNT24- SHUNT23+...
  • Page 48 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Connecting a Device or System to the ACU+ CAN Bus A supporting device or system may be connected to the ACU+ CAN Port. Refer to Figure 21 for location.

  • Page 49: Make Acu+ Controller Ethernet Connection (If Required)

    NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Make ACU+ Controller Ethernet Connection (if required) If the Web Interface will be used, connect to the Ethernet port on the front of the Controller. Location is shown in Figure Refer to External Alarm, Reference, Monitoring, and Control Connections in the MAKING ELECTRICAL CONNECTIONS section of the Installation Instructions (IM582127000) for Ethernet connection details.
  • Page 50 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 27. Bay-to-Bay Communications Cable Connections Front doors remove in illustration for clarity only. System Interface Card in Last Bay Main Bay Supplemental Supplemental Termination Plug System Interface System Interface Card...
  • Page 51 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 28. Installing Bay-to Bay Busbars (List 2 and 3 Only) (cont’d on next page) 1. Remove center right (4-Row Cab.) 4. Attach flat Return Interbay Busbars. or lower right (3-Row Cab.) Rear 5.
  • Page 52 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 28. Installing Bay-to Bay Busbars (List 2 and 3 Only) (cont’d from previous page) ASSEMBLED VIEW 7. Secure rear cover shields to previously installed insulator standoffs using 1/4-20 x 1/2”...

  • Page 53: Connecting Converter Output Cables 582127000 List 60

    NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Connecting Converter Output Cables 582127000 List 60 Note: If the power 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.
  • Page 54 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 29. Installing Converter Output Cables (cont’d on next page) Dual Voltage Distribution Panel List DA (Lists DB, DC, and DD similar.) Connect /+/ jumpers to an available landing here. Assembly order is: lug, 1/4"...
  • Page 55 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 29. Installing Converter Output Cables (cont’d from previous page, cont’d on next page) To List DA, DB, DC, or DD Dual Voltage Distribution Panel (see previous illustration) P/N 556228 Converter...

  • Page 56: Make Load Connections

    NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Make Load Connections Refer to Load Connections in the MAKING ELECTRICAL CONNECTIONS section of the Installation Instructions (IM582127000) for complete procedures. Loads are connected to the various distribution panels located inside the distribution cabinet. See Figure 30 through Figure...
  • Page 57 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 31. List AC: -48V Distribution Panel (with Return Busbar) and List AD: -48V Distribution Panel (without Return Busbar), (4) GJ/218 Circuit Breaker Positions Load Return Connections Return Busbar -48VDC Load...
  • Page 58 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 33. List AF: -48V Distribution Panel, (2) TPH Fuse Positions (with 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.
  • Page 59 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 35. List AH: -48V Distribution Panel, (4) TPH Fuse Positions (with Shunts) (without Return Busbar) -48VDC Load LOAD CONNECTIONS Connections 3/8-16 Captive Nuts on 1” Centers (Customer must supply or order additional hardware) Maximum Lug Width: 1.75 inches.
  • Page 60 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) 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.
  • Page 61 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Load Connections to Dual Voltage Distribution Panels Figure 38. List DA: -48V/+24V Distribution Panel, (17) –48V Bullet/TPS/TLS Circuit Breaker/Fuse Positions (with Return Busbar) and (4) +24V Bullet/TPS/TLS Circuit Breaker/Fuse Positions (with Return Busbar) LOAD AND LOAD RETURN CONNECTIONS 1/4-20 Studs on 5/8”...
  • Page 62 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 40. List DC: -48V/+24V Distribution Panel, (9) –48V Bullet/TPS/TLS Circuit Breaker/Fuse Positions (with Return Busbar) and (12) +24V Bullet/TPS/TLS Circuit Breaker/Fuse Positions (with Return Busbar) LOAD AND LOAD RETURN CONNECTIONS 1/4-20 Studs on 5/8”...
  • Page 63 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Load Connections to Return Bar Figure 42. List GA: Return Bar Panel 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.

  • Page 64: Make Battery Connections

    NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Make Battery Connections Refer to Battery Connections in the MAKING ELECTRICAL CONNECTIONS section of the Installation Instructions (IM582127000) for complete procedures. Recommended Torques • 72 in-lbs for 1/4-inch hardware (when using standard flat and lock washer). •...
  • Page 65 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 45. List BC: Battery Disconnect Distribution Panel (with Return Busbar) and List BD: Battery Disconnect Distribution Panel (without Return Busbar), (4) GJ/218 Circuit Breaker Battery Disconnect Positions BATTERY AND BATTERY RETURN CONNECTIONS 3/8-16 Captive Nuts on 1”...
  • Page 66 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 47. List BF: Battery Disconnect Distribution Panel, (2) TPH Fuse Battery Disconnect Positions (with Shunts) (without Return Busbar) BATTERY CONNECTIONS 3/8-16 Captive Nuts on 1” Centers Maximum Lug Width: 1.88 inches.
  • Page 67 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 49. List BH: Battery Disconnect Distribution Panel, (4) TPH Fuse Battery Disconnect Positions (with Shunts) (without Return Busbar) BATTERY CONNECTIONS Maximum Lug Width: 1.75 inches. 3/8-16 Captive Nuts on 1”...
  • Page 68 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Battery Connections to Distribution Cabinet Battery Busbars WARNING! Observe proper polarity when making battery connections. Warning Battery may be connected to the battery busbars located in the distribution cabinet, depending on site requirements. See Figure Figure 50.
  • Page 69 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Battery Connections to Bay-to-Bay Rectifier Busbars (582127000 List 1 with List 2 / List 3) WARNING! Observe proper polarity when making battery connections. Warning 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.
  • Page 70 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 51. Battery Connections to Bay-to-Bay Rectifier Busbars Detail A RECTIFIER AND RECTIFIER RETURN CONNECTIONS Notes: (CAN ONLY BE USED FOR BATTERY CONNECTIONS 1. All dimensions are in inches. IF THE SYSTEM DOES NOT CONTAIN A BATTERY SHUNT OR BATTERY DISCONNECT CONTACTOR) 3/8-16 Captive Nuts on 1”...

  • Page 71: List 93 Battery Tray

    NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) List 93 Battery Tray Refer to Installing and Connecting Batteries in a List 93 Battery Tray (if furnished) in the MAKING ELECTRICAL CONNECTIONS section of the Installation Instructions (IM582127000) for a complete procedure.
  • Page 72 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 52. Installing Rectifier or Converter Modules into Spec. No. 588705000 Module Mounting Shelf Spec. No: 582127000 Code: QS582127000 [64] Model No: 721 Issue AC, December 10, 2013 NPBB...

  • Page 73: Installing The Rectifier And Converter Modules Into Spec. No. 588705300 Module Mounting Shelves

    NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Installing the Rectifier and Converter Modules into Spec. No. 588705300 Module Mounting Shelves Rectifier and converter modules can be inserted or removed with power applied (hot swappable). Rectifiers modules can be installed in any mounting position of each module mounting shelf.
  • Page 74 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Figure 53. Installing Rectifier and Converter Modules into Spec. No. 588705300 Module Mounting Shelf Module Mounting Shelf(s) Front View Rectifier Rectifier or Converter Mounting Positions Mounting Positions Rectifier Converter...

  • Page 75: Start And Check System

    After the ACU+ is powered on, the display alternates that supplies battery power to the system, if furnished. between the “Emerson Network Power” screen and a Close the system’s internal battery disconnect circuit screen displaying “Advanced Control Unit Plus Version breakers, if furnished.
  • Page 76 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) submenu will be indicated by the cursor. Press ENT to Checking Basic System Settings open the submenu. Navigate through the controller menus and submenus to check Note: Repeatedly press the “ESC”...
  • Page 77 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Table 8. ACU+ Basic Settings Menu Navigation Parameter Menu Navigation Date Main Menu / Settings / Controller / Date Time Main Menu / Settings / Controller / Time IP Communications Parameters (IP address, subnet mask address, Main Menu / Settings / Communication...
  • Page 78 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) 10. When you have finished selecting identification numbers rectifiers by position in the system, perform the following procedure. for all rectifiers, repeatedly press ESC to return to the Main Menu.
  • Page 79 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Note: Navigate to and select “Set Conv ID”. Press ENT. Use the Check you numbering to be sure it is correct. If there up or down keys to change the ACU+ identification where conflicts in your numbering, converters with number for the flashing converter.
  • Page 80 NetSure ™ -48V DC Power System Quick Start Guide, QS582127000 (Issue AC, December 10, 2013) Checking System Status PROCEDURE Observe the status of the indicators located on the ACU+, rectifiers, and converters (if furnished). If the system is operating normally, the status of these is as shown in Table Table 9.

  • Page 81: Netperform™ Optimization Services

    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.
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