Cabinet Layout; Customer Interface - ABB ACS580MV Hardware Manual

24 Operation principle and hardware description

Cabinet layout

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The cabinet layout is shown below.
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2
3
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Description
1. KM1(if bottom entry cable) or KM2 (if top entry cable) behind plate
2. KM3
3. KM2(if bottom entry cable) or KM1 (if top entry cable)
4. Space heater
5. Panel

Customer interface

Auto bypass with contactors can be operated in local mode (cabinet front door) or remote
mode (customer DCS).
Bypass cabinet will be the interface for ACS580MV, MCB and DCS, not only for power
cables but also for control signals. Detail information for bypass interfaces can be found in
below figure. The control signals between ACS580MV and DCS which are not shown in
the figure should be still connected via the top/bottom plate of ACS580MV control cabinet.
The cable entry in bypass cabinet can be either bottom or top.
The diagram below describes the auto bypass with contactors Interfaces.
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