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USER MANUAL
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Page iv
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