ABB ACS880-207, Руководство по оборудованию

Страница: 49 / 148

Note:
1)
Fuses or other protection means.
Use a separate grounding PE cable
2)
or a cable with a separate PE conductor
3)
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 .
￭
Connection diagram (frame R8i and multiples)
„
1)
3)
2)
Components
for charging
circuit
LCL filter
ICU cubicle ISU cubicle
IGBT supply module
Note:
1)
Fuses or other protection means.
Use a separate grounding PE cable
2)
or a cable with separate PE conductor
3)
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 .
￭
Connection procedure (frame R8i, limited scope version)
The cable lead-through details, and cable connection details are shown in section Terminal
and cable entry data for the input power cable (page 129) .
WARNING!
Only qualified electricians are allowed to this work. Read the complete safety
instructions of the drive. Ignoring the instructions can cause physical injury or
death, or damage to the equipment.
Electrical installation 49
11