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130BD529.11
1
2
3
4
5
6
7
8
PE
U
V
W
9
L1
L2
L3
PE
10
11
1
PLC
7
Motor, 3-phase and PE (screened)
2
Frequency converter
8
Mains, 3-phase and reinforced PE (not screened)
3
Output contactor
9
Control wiring (screened)
4
Cable clamp
10
Potential equalisation min. 16 mm
2
(0.025 in)
5
Cable insulation (stripped)
11
Clearance between control cable, motor cable and mains cable:
Min. 200 mm
6
Cable gland
Illustration 3.3 EMC-compliant Electrical Connection
For more information about EMC, see
Basic Operating Principles
VLT
®
AutomationDrive FC 301/FC 302 Design Guide, 0.25-75 kW
MG33BF02 - Rev. 2013-12-20
17
3
3