Connection Diagram (Frame R8I And Multiples) - ABB ACS880-207 Hardware Manual

Electrical installation 45

Connection diagram (frame R8i and multiples)


IGBT supply modules
LCL filter
1)
3)
Components
for charging
circuit
2)
ICU cubicle ISU cubicle
Notes:
1)
Fuses or other protection means.
2) 3)
Use a separate grounding PE cable or a cable with separate PE conductor if the conductivity of the shield
does not meet the requirements 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]).
The cable lead-through details (number and size of holes), and cable connection details (number and
dimensions of busbars, tightening torque) are given in chapter Technical data, page 109.