ABB ACS880-07CLC, Hardware Manual

Page: 35 / 214

Frame 3×D8D + 3×R8i
A B C
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2
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8 9 8 9
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Description No.
Supply module cubicle A
Inverter module cubicle B
Optional liquid cooling unit. See ACS880-1007LC liquid cooling unit user's manual (3AXD50000129607
[English]).
C
Swing-out frame for installation of control equipment. The frame is hinged and can be turned aside. 1
(Behind the swing-out frame) Fan and air-to-liquid heat exchanger. The fan forces air inside the cubicle
through the heat exchanger. See chapter
Internal cooling circuit (page 143) .
2
ZCU-14 supply control unit. See chapter Control units of the drive (page 103) .
3
Frame D8D supply modules 4
AC fuses 5
Input terminals. Each supply module has its own input terminals, and must be cabled individually
and identically from the supply switchgear. The input cables must be at least 5 meters (16.4 ft) in
length.
6
Mounting plates with terminal blocks for customer connections and space for auxiliary equipment 7
(Behind the mounting plate) Inlet manifold with stop and drain valve. See chapter Internal cooling
circuit (page 143) .
8
(Behind the mounting plate) Outlet manifold with stop and drain valve. See chapter Internal cooling
circuit (page 143) .
9
DC fuses 10
Operation principle and hardware description 35