USER MANUAL

 

 

 

Network Power Switch

 

 

 

 

 

 

 

Table of Contents

 

1

Chapter 1 – General description

1-1

1.1

 

Introduction

1-1

1.2

 

Design Concept

1-2

1.3

 

Mechanical Design Description

1-3

1.4

 

Mimic Indications

1-4

1.5

 

Manual Bypass Switch Operation

1-5

1.6

 

Potential free contacts

1-6

2

Chapter 2 – Operating Instructions

2-1

2.1

 

Introduction

2-1

2.2

 

General Notes

2-1

2.3

 

Procedure for Switching the Network Power Switch to power the load from a Power Off condition

2-1

2.4

 

Switching the Load to Manual Bypass condition

2-2

2.5

 

Procedure for switching the Network Power Switch from Manual Bypass condition to Normal Operation....

2-2

3

Chapter 3 – Installation Procedure

3-1

3.1

 

Introduction

3-1

3.2

 

Equipment positioning and environmental considerations

3-1

3.3

 

Connecting cables to Network Power Switch

3-2

3.3.1

Cable entry

3-2

3.3.2

Cable Rating

3-2

3.3.3

Cable connections

3-3

3.3.4

Safety earth

3-3

3.3.5

Protective devices

3-3

3.3.6

Cabling Procedure

3-3

4

Chapter 4 - Specifications

4-1

4.1

 

General Specifications

4-1

4.2

 

Electrical Specifications

4-1

4.3

 

Mechanical specifications

4-2

4.4

 

Environmental specifications

4-2

5

Installation Drawings

5-1

5.1.1

Power Circuit Diagram

5-1

5.1.2

External Power cable connections

5-1

5.1.3

Overall general arrangement

5-1

5.1.1

Power Circuit Diagram

5-2

5.1.2

External Power cable connections

5-3

5.1.3

Overall general arrangement

5-4

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Liebert 110V manual Table of Contents