ABB ACS580-07 Hardware Manual page 104
General purpose drives
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Also See for ACS580-07:
- User manual (36 pages) ,
- Hardware manual (288 pages) ,
- User manual (40 pages)
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104 Control unit
The terminals on the control board fulfill the Protective Extra Low Voltage
(PELV) requirements (EN 50178): There is reinforced insulation between the
user terminals which only accept ELV voltages and terminals that accept
higher voltages (relay outputs).
Note:
There is functional insulation also between the individual relay outputs.
Note:
There is reinforced insulation on the power unit.
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