130 Electrical installation
Connecting the power cables
Connection diagram (6-pulse)
Connection diagram for the power cables is shown below. Configuration 2×D8T + 3×R8i is
used as an example.
Notes:
1)
Fuses or other protection means.
Use a separate PE conductor in addition if the conductivity of the shield does not meet the requirement for the
PE conductor. See Electrical planning instructions for ACS880 multidrive cabinets and modules
(3AUA0000102324 [English]).
For the cable selection instructions, see Electrical planning instructions for ACS880 multidrive cabinets and
modules (3AUA0000102324 [English]).
For the tightening torques, see Cabinet design and construction instructions for ACS880 air-cooled and
liquid-cooled multidrive modules (3AUA0000107668 [English]).
DSU module cubicleIncoming cubicle Inverter module cubicles
1)
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