Multidrive Modules; Igbt Supply Modules Acs880-204Lc; Diode Supply Modules Acs880-304Lc+A019 - ABB ACS880 Electrical Planning Manual
Liquid-cooled multidrive cabinets and modules
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Also See for ACS880:
- Firmware manual (764 pages) ,
- Manual (646 pages) ,
- Quick start up manual (146 pages)
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Electrical planning guidelines 17
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Multidrive modules
IGBT supply modules ACS880-204LC
See the instructions given for the cabinet-installed multidrives.
Diode supply modules ACS880-304LC+A019
The supply modules do not have input chokes. For this reason, dimension the supply
transformer according to the supply unit apparent power (S
), and make sure that the supply
n
transformer impedance is suitable for the supply unit. The transformer reactance X
has to
k
be at least 4% and the transformer nominal apparent power (S
) must not be more than 2
n
times the nominal apparent power (S
) of the supply unit in question.
n
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