Emerson Liebert NPS User Manual

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SWAP
Network Power Switch
Liebert NPS
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Manual Reference: 6390060O-En (03/04) Rev ENPAu 05/2004

Emerson Liebert NPS Specifications

General

Brand	Emerson
Model	Liebert NPS
Category	Switch
Language	English

Summary

Safety Precautions

Critical Operational Warnings

Critical warnings for safe operation and installation.

General Electrical Safety Guidelines

General Description of Network Power Switch

Manual Bypass Switch Operation Guide

Operating the Network Power Switch

Powering Up from Off State

Procedure for initial power-up and load connection.

Switching Load to Manual Bypass

Steps to transfer load to the bypass for maintenance.

Returning to Normal Operation from Bypass

Procedure to return to normal operation from bypass.

Network Power Switch Installation

Equipment Placement and Environmental Considerations

Cable Entry and Termination

Instructions for cable entry and termination.

Cable Rating and Connections

Recommended cable sizes and connection details.

Safety Earth Connection Procedure

Procedure for connecting the safety earth.

Protective Devices and Cabling Procedure

Details protective devices and final cabling steps.

Technical Specifications

General System Specifications

Electrical Characteristics and Ratings