IB140036EN
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O & M Manual for 40-1200A (480/600 Vac)
ATC-900 3-Position, Open/Closed
Transition Contactor Based Transfer Switch
Instruction Booklet
Description
Page
Introduction
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Receiving, Handling, and Storage
. . . . . . . . . . . . . . . . . . . 6
Equipment Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Installation and Wiring
. . . . . . . . . . . . . . . . . . . . . . . . . . .14
Operation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Testing and Problem Solving
. . . . . . . . . . . . . . . . . . . . . . .21
Adjustments
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Maintenance
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Renewal Parts Guide
. . . . . . . . . . . . . . . . . . . . . . . . . . . .25
ATC-900 Controlled ATS Quick Start Instructions
. . . . . . . .26