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Eaton SPEAR User Manual

Eaton SPEAR
47 pages
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SPEAR™ Single-Phase Recloser System Installation and Operation
Instructions
COOPER POWER
SERIES
Reclosers
MN280048EN
Effective June 2016
Supersedes S280-101-1 (May 2015)

Table of Contents

Questions and Answers:

Eaton SPEAR Specifications

General IconGeneral
BrandEaton
ModelSPEAR
CategoryIndustrial Electrical
LanguageEnglish

Summary

Safety for Life

Product Information

Read This Manual First

Emphasizes understanding manual and safety practices before operation.

Ratings and Specifications

Check Recloser Ratings Prior to Installation

Guidance on verifying recloser ratings against system characteristics.

Recloser Installation Procedure

Removing Recloser from Service

Step-by-step instructions for safely removing the recloser from service.

Recloser Operation

Manual Operation of Energized Recloser

Instructions for manually operating the recloser while energized.

Control Installation Procedure

Initial Programming Prior to Installation

Steps for programming the control before connecting to an energized recloser.

Grounding the Control

Grounding with a Local Supply Voltage Transformer; 4-Wire Multi-Grounded

Grounding method for local supply transformers in 4-wire systems.

Grounding with a Remote Supply Voltage Transformer; 4-Wire Multi-Grounded

Grounding method for remote supply transformers in 4-wire systems.

Customer Connections for AC Power

Recloser Service Information

Service Requirements

Routine inspection and maintenance requirements for the recloser.

Discharge Trip and Close Capacitor

Procedure for safely discharging the trip and close capacitor.

High-Potential Withstand Tests

Procedures for performing high-potential withstand tests on the recloser.

Troubleshooting

Unit Will Not Close

Steps to troubleshoot when the recloser fails to close.

Unit Will Not Open

Steps to troubleshoot when the recloser fails to open.

Control Testing

Testing an Installed Control

Tests for initial operation of the control while connected.

Battery Test and Charging Procedures

Test Procedure for Installed Battery

Steps to view battery information and perform a test on an installed battery.

Battery Charging

SPEAR Single-Phase Recloser Control Battery Replacement Procedure

Detailed steps for replacing the control's 24 VDC battery.

Return the Control to Service

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