Connecting the input power cables
■
Connection diagram
~
2
~
3
4
5
Components for main charging circuit. For details, see the delivery-specific circuit diagrams.
1
Components for DC charging circuit. For details, see the delivery-specific circuit diagrams.
2
Incoming cubicle
3
LCL filter cubicle
4
IGBT supply module cubicle
5
Notes:
For the conductivity requirements for the shield and the PE conductor, see
ACS880
liquid-cooled multidrives and multidrive modules planning the electrical installation
(3AXD50000048634 [English]).
For the cable selection instructions, see
Electrical planning instructions for ACS880
liquid-cooled multidrive cabinets and modules
(3AXD50000048634 [English]).
■
Connection procedure
WARNING!
Obey the instructions in
Safety instructions for ACS880 liquid-cooled
multidrive cabinets and modules
(3AXD50000048633 [English]). If you
ignore them, injury or death, or damage to the equipment can occur.
1.
Do the steps in section
Electrical safety precautions (page 35)
before you start the work.
2.
Open the door of the incoming cubicle.
3.
Remove the shrouding covering the input terminals.
4.
Peel off 3…5 cm (1.2 … 2 in) of the outer insulation of the cables above the lead-through
plate for 360° high-frequency grounding.
Electrical installation 39
11
Summary of Contents for ACS880-207LC
Page 1: ... ABB INDUSTRIAL DRIVES ACS880 207LC IGBT supply units Hardware manual ...
Page 2: ......
Page 4: ......
Page 10: ...10 ...
Page 52: ...52 ...
Page 62: ...62 ...
Page 74: ...4 74 Maintenance ...
Page 79: ...4 5 6 Maintenance 79 ...
Page 96: ...Internal cooling circuit data See chapter Internal cooling circuit 96 Technical data ...
Page 98: ...98 Technical data ...
Page 99: ... 600 mm wide incoming cubicle or input cubicle Technical data 99 ...
Page 100: ... 1000 mm wide input cubicle 100 Technical data ...
Page 108: ...108 ...
Page 118: ...118 ...