Table Of Contents - Eaton Cutler-Hammer O & M Manual

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SECTION 1: INTRODUCTION
1.1 Preliminary Comments and Safety Precautions..................................................................................................1
1.1.1 Warranty and Liability Information ..........................................................................................................1
1.1.2 Safety Precautions .................................................................................................................................1
1.2 General Information.............................................................................................................................................1
1.2.1 Transfer Switch Types............................................................................................................................2
1.2.2 Design Configuration ..............................................................................................................................2
1.3 Transfer Switch Catalog Number Identification ...................................................................................................4
SECTION 2: RECEIVING, HANDLING AND STORAGE
2.1 Receiving.............................................................................................................................................................5
2.2 Handling ..............................................................................................................................................................5
2.3 Storage ...............................................................................................................................................................5
SECTION 3: EQUIPMENT DESCRIPTION
3.1 General ...............................................................................................................................................................6
3.2 Power Panel ........................................................................................................................................................6
3.2.1 Main Contacts ........................................................................................................................................6
3.2.2 Interlocks (open transition only) .............................................................................................................6
3.2.3 Load .......................................................................................................................................................7
3.2.4 Transfer Mechanism...............................................................................................................................7
3.3 Voltage Selection Panel ......................................................................................................................................8
3.4 Logic Panel..........................................................................................................................................................8
3.5 Neutrals ...............................................................................................................................................................8
3.6 Options (Non-Logic Panel) ..................................................................................................................................8
3.7 Enclosure .........................................................................................................................................................11
3.8 Standards ..........................................................................................................................................................11
SECTION 4: INSTALLATION AND WIRING
4.1 General .............................................................................................................................................................12
4.2 Mounting Location .............................................................................................................................................12
4.3 Unpacking and Inspection .................................................................................................................................12
4.4 Mounting Procedure ..........................................................................................................................................12
4.5 Power Cable Connections.................................................................................................................................13
4.6 Voltage Selection Adjustment ..........................................................................................................................14
4.7 Wiring .............................................................................................................................................................14
4.7.1 Engine Start Connection ......................................................................................................................14
4.7.2 Alarm Contacts (closed transition only) ................................................................................................14
SECTION 5: OPERATION
5.1 General .............................................................................................................................................................16
5.2 Automatic Transfer Switch ................................................................................................................................16

TABLE OF CONTENTS

IB01602002E
PAGE
Effective 10/02