
■
Overview diagram – 1×D8D, 6-pulse, internal charging
The diagram shows a supply unit with one D8D module and internal charging in a
6-pulse connection. In this manual, internal charging stands for ABB charging kit inside
the supply unit cubicle.
Note:
*)
Minimum length of the cables is 5 meters.
External installation (outside supply module cubicle)
A
Supply module cubicle
B
Medium voltage/low voltage switchboard
1
Supply transformer
2
Charging switchgear including disconnecting device
3
Dedicated supply unit switchgear including:
4
• Disconnecting device
• Breaker/contactor
• Overcurrent and short-circuit protection of input cabling
AC fuses for protecting supply unit against short circuit
1)
5
Internal charging kit
2)
6
Diode supply module
2)
7
DC link
8
1)
Available through ABB or third party
2)
Available through ABB
20 Operation principle and hardware description
Содержание ACS880-304LC Series
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 304LC A019 diode supply modules Hardware manual ...
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Страница 45: ... Kits for D8D supply modules in 400 mm Rittal VX25 or generic enclosure Cabinet construction 45 10 ...
Страница 46: ... Stage 1 Installation of common parts 46 Cabinet construction ...
Страница 47: ... Stage 2 Module installation parts Cabinet construction 47 10 ...
Страница 48: ... Stage 3 Liquid cooling system components 48 Cabinet construction ...
Страница 49: ... Stage 4 AC and DC busbar installation Cabinet construction 49 10 ...
Страница 50: ... Stage 5 AC and DC connection 50 Cabinet construction ...
Страница 51: ... Stage 6 Cabinet fan and heat exchanger Cabinet construction 51 10 ...
Страница 52: ... Stage 7 Shroud installation parts 52 Cabinet construction ...
Страница 53: ... Stage 8 Door covers and explosion exhaust kit Cabinet construction 53 10 ...
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Страница 87: ...5 Maintenance 87 ...
Страница 88: ...6 7 8 9 9 88 Maintenance ...
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Страница 140: ...Liquid cooled D8D module Dimensions in mm 1 mm 0 0394 in 140 Dimension drawings ...
Страница 142: ...ZCU 14 control unit 142 Dimension drawings ...
Страница 143: ...Support plate for ZCU 14 UDZKROH 0 GRZQ UDZKROH 0 GRZQ Dimension drawings 143 ...
Страница 144: ...CIO 01 module 144 Dimension drawings ...
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