Table Of Contents - Eaton AGswitch Instructions Manual

Automatic transfer switch

Table of Contents

Page iv

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

Design Configuration ..............................................................................................................................2

1.3

Transfer Switch Catalog Number Identification ...................................................................................................2

SECTION 2: RECEIVING, HANDLING AND STORAGE

2.1

Receiving.............................................................................................................................................................4

2.2

Handling ..............................................................................................................................................................4

2.3

Storage ...............................................................................................................................................................4

SECTION 3: EQUIPMENT DESCRIPTION

3.1

General ...............................................................................................................................................................5

3.2

Power Panel ........................................................................................................................................................5

3.2.1

Steel Base Plate .....................................................................................................................................5

3.2.2

Main Contacts ........................................................................................................................................5

3.2.3

Transfer Mechanism (300-600A)............................................................................................................5

3.2.4

Transfer Mechanism (30-200A)..............................................................................................................5

3.3

Microprocessor Based Logic Panel.....................................................................................................................6

3.4

Options ...............................................................................................................................................................6

3.5

Enclosure ............................................................................................................................................................8

3.6

Standards ............................................................................................................................................................8

SECTION 4: INSTALLATION AND WIRING

4.1

General .............................................................................................................................................................10

4.2

Mounting Location .............................................................................................................................................10

4.3

Mounting Procedure ..........................................................................................................................................10

4.4

Load Lug Location ............................................................................................................................................13

4.5

Power Cable Connections ................................................................................................................................14

4.6

Wiring ................................................................................................................................................................15

4.7

Engine Start Connection ...................................................................................................................................16

4.8

Additional Important Installation Instructions.....................................................................................................16

SECTION 5: OPERATION

5.1

General .............................................................................................................................................................17

5.2

Manual Operation (300-600A)...........................................................................................................................17

5.3

Manual Operation (30-200A).............................................................................................................................18

5.4

Automatic Transfer Switch ................................................................................................................................18

5.4.1

Normal Power Source Failure ..............................................................................................................18

5.4.2

Normal Power Source Restoration .......................................................................................................19

I.B. ATS-AG03

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Effective 7/00