Black Wire | Emerson 710NPBA instruction

UM581127000	User Instructions
Issue AB, March 22, 2012	Spec. No. 581127000 (Model 710NPBA)

Apply electrical anti-oxidizing compound to busbar mating surfaces.

Components removed in illustration for clarity only.

5/16-18 x 1” Bolt 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-lbs.

Load

Disconnect

Contactor

Front

Contactor styles vary between manufacturer’s.

Violet/White Wire

Violet Wire

			Red Wire
	Black Wire	Violet/White Wire
	Black Wire	Violet Wire	Black Wire
		Violet Wire	Black Wire

Red Wire

Figure 4-19

Replacing a Load Disconnect Contactor

in a 1-Row Distribution Cabinet

Page 50

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.

Image 56

Emerson 710NPBA manual Black Wire

Contents

SPEC. NO. Model 581127000 710NPBA UM581127000 Issue AB, March 22User Instructions Page Table of Contents General Safety BatteryVoltages AC Input Voltages DC Input/Output Voltages Circuit Card Handling Static Warning Bound System Installation Manual Customer Documentation PackageSystem Description USB Drive with All Customer Documentation Module Mounting Assembly Distribution CabinetACU+ Advanced Control Unit Plus Controller Rectifier Modules Local Controls and Indicators Refer to Figure Operating ProceduresCONTROLLER, RECTIFIERS, and Optional Converters Estop Function Circuit Card Locations Operating Procedures IB2 System Interface Circuit Card Optional LVD Driver Circuit Card P/N Operating Procedures Optional LVD Driver Circuit Card Optional LVD Driver Lite Circuit Card Optional Manual Battery Disconnect Circuit Card Middle Position Normal Operation Maintenance Procedures to be Performed at 6-Month Intervals System Maintenance ProceduresInstallers connections User Instructions Issue AB, March 22 Spec. No Model 710NPBA Procedure Installing a Field Expansion Module Mounting Assembly User Instructions Spec. No Model 710NPBA Spec. No Model 710 Npba Issue AB, March 22 Communications Cables Maintenance Changing the ACU+ LVD Control Level for a Contactor ACU+ Controller Configuration System Troubleshooting InformationTroubleshooting Alarm Conditions on the ACU+ Controller Contact Information Procedure Clearing a Rectifier Lost Alarm Clearing a Converter Lost Alarm Replacement Information Replacement ProceduresReplacing a Rectifier or Converter Module Replacing the ACU+ Controller General Distribution Fuse Alarm Fuse ReplacementReplacing a Distribution Device Replacing a TPS/TLS Fuse Procedure Fuseholder Assembly Replacing a Bullet Nose Fuseholder Procedure Replacing a Bullet Nose Circuit Breaker Procedure Insert these terminalsInto corresponding sockets On distribution panel Replacing a TPH Fuse Procedure Replacing a TPL-B Fuse Troubleshooting and Repair Replacing a GJ/218 Circuit Breaker Procedure Installing Circuit Breaker Pole breaker shown Pole and 4-pole breakers similar List AC Only List BC Only System Interface Circuit Card Replacement Procedure Circuit Card Replacement ProceduresIssue AB, March 22 Spec. No Model 710 Npba UM581127000 TB2 Spec. No Model 710NPBA Issue AB, March 22 Relay Optional EIB Interface Board Assembly Top View SM-DU+ and Shunt Interface Assembly Replacement Procedure UM581127000 SM-DU+ Spec. No Model 710NPBA Issue AB, March 22 UM581127000 UM581127000 User Instructions Issue AB, March 22 Spec. No Model 710NPBA UM581127000 Procedure Removing the Distribution Panel Replacing a Distribution Panel Installing the Distribution Panel Replacing a Distribution Panel Troubleshooting and Repair Replacing a Battery or Load Disconnect Contactor Procedure Removing the ContactorInstalling the Replacement Contactor Restarting the Power System White/Black Wire Spec. No Model 710 Npba Issue AB, March 22 Black Wire Load Disconnect Change Issue Number Description of Change LLP215523 New LLP216783 Misc. updates Revision Record NetPerform Optimization Services Download service & maintenance reports OnlineFor More Information Answers technical product and system