Emc-Compliant Electrical Connection - Danfoss VLT AQUA Drive FC 202 Design Manual

System Integration

3.5.3 EMC-compliant Electrical Connection

3 3
1
9
1 PLC
2 Adjustable frequency drive
3 Output contactor
4 Cable clamp
5 Cable insulation (stripped)
6 Cable connector
Figure 3.22 EMC-compliant Electrical Connection
66
VLT
2
10
L1
L2
L3
PE
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®
AQUA Drive FC 202
11
8
6
7 Motor, 3--phase and PE (shielded)
8 Line power, 3--phase and reinforced PE (non-shielded)
9 Control wiring (shielded)
10
Potential equalization min. 16 mm
Clearance between control cable, motor cable and line cable:
11
Minimum 200 mm (7.9 in)
3
4
5
u
v
w
PE
7
2 2
(0.025 in /AWG 6)
MG20N622