Main Circuit And Control; Door Switches - ABB ACS800-U7 Hardware Manual
Acs800
45 to 560 kw; 50 to 600 hp
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Also See for ACS800-U7:
- Firmware manual (214 pages) ,
- Hardware manual (96 pages) ,
- Manual (42 pages)
Table of Contents
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Main circuit and control
Door switches
The following switches are mounted on the cabinet door:
Operating switch (units with main
contactor only)
"START" position closes the main
contactor; "ON" position keeps the main
contactor closed; "OFF" position opens
the main contactor.
Emergency stop button
(optional)
Operation principle and hardware description
25
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