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SAG582127100

System Application Guide

Spec. No. 582127100 (Model 722NBBB)

Issue AA, May 7, 2013

Page 1 of 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.

SYSTEM OVERVIEW

Description: -48V DC @ up to 2000 Amperes Bulk Output Power System

The NetSure™ 722NBBB Bulk Output Power System is intended for use to expand or

replace legacy -48V DC rectifiers while retaining the distribution power board. It can be

used with any -48V DC power system, regardless of vendor or plant type.

The 722NBBB is an integrated power system containing rectifiers, intelligent control,

metering, and monitoring.

This power system is designed to power a load while charging a positive 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

positive output grounded.

This system consists of the following components.

Main Rectifier Module Mounting Shelf

The system contains a main rectifier module mounting shelf. This shelf houses up to

five (5) rectifier modules, the controller, a controller interface board, and a system

interface board. Refer to Power Data Sheet PD588705000 for more information.

ACU+ (Advanced Control Unit Plus) Controller:

The controller provides power system control

(including low voltage battery disconnect (LVBD)

and low voltage load disconnect (LVLD) control),

rectifier control (including a charge control function),

metering functions, monitoring functions, and

local/remote alarm functions. The controller also

supports rectifier temperature compensation if the

system is equipped with a temperature probe(s).

Temperature probe(s) may be designated to monitor

ambient 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 Instructions (UM1M820BNA)

for more information.

Expansion Rectifier Module Mounting Shelf

The system contains one or more expansion

rectifier module mounting shelves, each of which

houses up to six (6) rectifier modules. Refer to

Power Data Sheet PD588705000 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 Instructions

(UM1R483500E) for more information.

Home

Summary of content (26 pages)

PAGE 1
SAG582127100 System Application Guide Spec. No. 582127100 (Model 722NBBB) Issue AA, May 7, 2013 Home SYSTEM OVERVIEW Description: -48V DC @ up to 2000 Amperes Bulk Output Power System The NetSure™ 722NBBB Bulk Output Power System is intended for use to expand or replace legacy -48V DC rectifiers while retaining the distribution power board. It can be used with any -48V DC power system, regardless of vendor or plant type.
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SAG582127100 Issue AA, May 7, 2013 System Application Guide Spec. No. 582127100 (Model 722NBBB) Home Family: System Spec. No.: System Model: System AC Input Voltage System DC Output Voltage System Output Capacity: 588705000 Shelf Ratings: 1R483500E Rectifier Rating: System Agency Approval: Framework Type: Mounting Width: Mounting Depth: 588705000 Rectifier Mounting Shelf: Access: Control: Color: Environment: NetSure™ 582127100 722NBBB AC input is connected to the individual rectifier shelf(s).
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System Application Guide Spec. No. 582127100 (Model 722NBBB) SAG582127100 Issue AA, May 7, 2013 Home 582127100 System Interface Board and Controller Interface Board (behind panel) COMMON EQUIPMENT List 1: Relay Rack or Rail Mounted System List 2: Ship Loose System ACU+ Controller (Main Rectifier Module Mounting Shelf): 1M820DNA List 10: Main Rectifier Module Mounting Shelf Interface Components (Provides DC output lug landing busbar assemblies for the main rectifier module mounting shelf.
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SAG582127100 Issue AA, May 7, 2013 System Application Guide Spec. No. 582127100 (Model 722NBBB) TABLE OF CONTENTS System Overview Picture List Descriptions Accessory Descriptions Specifications Physical Size Information Related Documentation SYSTEM OVERVIEW................................................................................................................................................. 1 TABLE OF CONTENTS ................................................................................
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System Application Guide Spec. No. 582127100 (Model 722NBBB) SAG582127100 Issue AA, May 7, 2013 Home LIST DESCRIPTIONS List Numbers List 1: Common Equipment (Relay Rack or Rail Mounted System) Features Provides common equipment for one “bulk output” bay rated for up to 2000 amperes mounted in a relay rack or on shipping brackets. Ordering Notes 1) Order a relay rack or shipping brackets per “Relay Racks and Shipping Brackets” on page 11.
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SAG582127100 Issue AA, May 7, 2013 System Application Guide Spec. No. 582127100 (Model 722NBBB) Home 5) Order one (1) ACU+ controller, P/N 1M820DNA. 6) Order output lugs and lug hardware kits as required per “Standard Crimp Lugs and Lug Hardware Kits” on page 13. See also Table 7. List 11: Expansion Rectifier Module Mounting Shelf Interface Components Features Provides DC output lug landing busbar assemblies for one expansion rectifier module mounting shelf and busbar interconnecting links.
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System Application Guide Spec. No. 582127100 (Model 722NBBB) SAG582127100 Issue AA, May 7, 2013 Home 6) Order one (1) ACU+ controller, P/N 1M820DNA. 7) Order output lugs and lug hardware kits as required per “Standard Crimp Lugs and Lug Hardware Kits” on page 13. See also Table 7.
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SAG582127100 Issue AA, May 7, 2013 System Application Guide Spec. No. 582127100 (Model 722NBBB) ACCESSORY DESCRIPTIONS ACU+ (Advanced Control Unit Plus) Controller, P/N 1M820DNA Home Features Provides one (1) Model M820DNA, Spec. No. 1M820DNA system controller. Factory programmed with the configuration file required for the system configuration ordered. Note: For custom ACU+ configurations, contact Emerson. Restrictions Only one (1) controller per power system is required.
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System Application Guide Spec. No. 582127100 (Model 722NBBB) SAG582127100 Issue AA, May 7, 2013 probe, order one (1) P/N 552992 (10.3 meters) or one (1) P/N 556155 (3.3 meters). If additional length is required, order temperature probe extension cable P/N 04119122 (10 meters). 2) If more probes are desired, order one or more SM-Temp Temperature Concentrator, P/N 547490. See Optional SM-Temp Temperature Concentrator on page 10.
PAGE 10
SAG582127100 Issue AA, May 7, 2013 System Application Guide Spec. No. 582127100 (Model 722NBBB) Optional SM-Temp Temperature Concentrator, P/N 547490 Home Features Allows for multiple temperature probes to be used for ambient temperature monitoring, battery temperature monitoring, temperature compensation, and/or BTRM (Battery Thermal Runaway Management). Provides (8) temperature probe inputs per SM-Temp. Can cascade up to (8) SM-Temp modules, connecting up to sixty-four (64) temperature probes.
PAGE 11
System Application Guide Spec. No. 582127100 (Model 722NBBB) SAG582127100 Issue AA, May 7, 2013 Home Relay Racks and Shipping Brackets Features The system is factory mounted to the relay rack or shipping brackets specified when ordered. Relay racks (except P/N 541340) are 23” standard mounting with 3” deep uprights. P/N 541340 is 23” standard mounting with 6” deep upright. When ordered with shipping brackets, the system is mounted on shipping brackets bolted to a shipping skid.
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SAG582127100 Issue AA, May 7, 2013 System Application Guide Spec. No. 582127100 (Model 722NBBB) Transition Plates to Mount Relay Rack on Top of GNB Absolyte IIP Batteries Home Features Transition Plate Kits can be ordered to mount relay rack P/Ns 543151, 543152, 543153, 543154, 543155, or 543156 on top of GNB Absolyte IIP batteries. Each kit consists of two transition plates with three hole patterns and hardware (3/8") to mount the plates to the above listed relay racks.
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System Application Guide Spec. No.
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SAG582127100 Issue AA, May 7, 2013 System Application Guide Spec. No. 582127100 (Model 722NBBB) Home Customer Cables CAN Bus Input Cable, P/N 556430 Features Provides a 26” ACU+ CAN Bus cable. This cable is used to extend the end of the ACU+ CAN Bus located in the bottom-most rectifier shelf up into the top most rectifier shelf. See Table 4 for cable pinouts and wire colors. Ordering Notes 1) This cable is factory provided for relay rack or rail mounted systems (List 1).
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System Application Guide Spec. No. 582127100 (Model 722NBBB) SAG582127100 Issue AA, May 7, 2013 Home Wiring Illustrations and Notes Relay Rack Frame Grounding Requirements For relay rack grounding requirements, refer to the current edition of the American National Standards Institute (ANSI) approved National Fire Protection Association's (NFPA) National Electrical Code (NEC), applicable local codes, and your specific site requirements.
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SAG582127100 Issue AA, May 7, 2013 System Application Guide Spec. No. 582127100 (Model 722NBBB) Home Top cover can be removed from ACU+ section to facilitate circuit card access.
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System Application Guide Spec. No.
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SAG582127100 Issue AA, May 7, 2013 System Application Guide Spec. No. 582127100 (Model 722NBBB) Home The end of the ACU+ CAN Bus is routed from the bottom-most rectifier shelf into the top-most rectifier shelf via cable P/N 556430. Use cable P/N 556238 to connect external devices to the end of the ACU+ CAN bus. Access the connector by removing the top cover from the ACU+ section of the shelf. Wire Size Capacity: 30-12 AWG. Recommended Torque: 4.4 to 5.3 in-lbs.
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System Application Guide Spec. No.
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SAG582127100 Issue AA, May 7, 2013 System Application Guide Spec. No. 582127100 (Model 722NBBB) Home DC Output Connections DC output leads are connected to the output busbars located on the back of the rectifier shelves. These busbars provide 3/8” clearance holes for installation of customer-provided two hole lugs that have 1 inch centers and 3/8 inch bolt clearance holes. Customer must order or provide lug mounting hardware.
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System Application Guide Spec. No. 582127100 (Model 722NBBB) -48V DC OUTPUT CONNECTIONS 3/8 Clearance Holes on 1” Centers (Customer must order or supply lug mounting hardware.) Maximum Lug Width: 1.31” for three (3) lugs per polarity. 1.78” for two (2) lugs per polarity. SAG582127100 Issue AA, May 7, 2013 Home DC Output Connection Options 1. Route cables left, right, or out the back by repositioning the lug landing busbars (see UM582127100). 2. Make connections to each shelf (List 10 and 11). 3.
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SAG582127100 Issue AA, May 7, 2013 System Application Guide Spec. No. 582127100 (Model 722NBBB) Home SPECIFICATIONS Note: For rectifier module mounting shelf specifications, refer to PD588705000. For rectifier specifications, refer to Rectifier Instructions (UM1R483500E). For ACU+ Controller specifications, refer to the ACU+ Controller Instructions (UM1M820BNA). For ACU+ Controller factory settings, refer to the ACU+ Controller Configuration Drawing (C-drawing). 1.1 Environmental Ratings 1.1.
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System Application Guide Spec. No. 582127100 (Model 722NBBB) 1.3 1.4 SAG582127100 Issue AA, May 7, 2013 System Interface Board Ratings 1.3.1 Battery Fuse Alarm Input Rating (A) The default is 400mV. Anything greater than 400mV causes alarm to be raised. 1.3.2 Load Fuse Alarm Input Signal (A) Anything greater than 19V causes alarm to be raised. 1.3.3 Battery and Load Shunt Input Rating (A) 1mV – 150mV. 1.3.4 LVD Sense Input Rating (A) Normal state is at 60V or less.
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SAG582127100 Issue AA, May 7, 2013 System Application Guide Spec. No. 582127100 (Model 722NBBB) Home PHYSICAL SIZE INFORMATION Overall Dimensions Refer to PD588705000 for rectifier module mounting shelf dimensions. Refer to Table 1 for relay rack dimensions. Weights Weights List Number or Part Number Net Weight (lbs), each Description Common Equipment Dependant 58212710001 on options ordered. Common Equipment (Relay Rack or Rail Mounted System) Dependant 58212710002 on options ordered.
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System Application Guide Spec. No.
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SAG582127100 Issue AA, May 7, 2013 System Application Guide Spec. No. 582127100 (Model 722NBBB) Home REVISION RECORD Issue Change Number (ECO) AA LLP218430 Description of Change New Date Approved 05/07/2013 John Jasko David Pfeifer May 10, 2013 Mike Smith May 10, 2013 Emerson Network Power, Energy Systems, North America, Inc. 4350 Weaver Parkway, Warrenville, IL 60555 Toll Free: 800-800-1280 (USA and Canada) Telephone: 440-246-6999 Fax: 440-246-4876 Web: EmersonNetworkPower.