Danfoss VLT AutomationDrive FC 301 Operating Instructions Manual page 15

Electrical Installation
1
9
10
L1
L2
L3
PE
Illustration 4.2 EMC-correct Electrical Connection
1 PLC
2 Frequency converter
3 Output contactor
4 Cable clamp
5 Cable insulation (stripped)
Table 4.1 Legend to Illustration 4.2
NOTICE
EMC INTERFERENCE!
Use screened cables for motor and control wiring, and separate cables for input power, motor wiring and control
wiring. Failure to isolate power, motor and control cables can result in unintended behaviour or reduced performance.
Minimum 200 mm (7.9 in) clearance between power, motor and control cables.
®
VLT AutomationDrive FC 301/302 Operating Instructions
2
8
6 Cable gland
7 Motor, 3-phase and PE (screened)
8 Mains, 3-phase and reinforced PE (not screened)
9 Control wiring (screened)
10
Potential equalisation min. 16 mm
MG33AN02 - Rev. 2013-09-06
6
3
4
U
V
W
PE
7
2
(0.025 in)
4 4
5
13