Danfoss VLT AutomationDrive FC 302 Operating Manual page 27

90–315 kw, enclosure size d1h–d8h
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Electrical Installation
1
2
3
4
L1
L2
L3
PE
5
1
PLC
2
Minimum 16 mm
2
(6 AWG) equalizing cable
3
Control cables
4
Required minimum separation of 200 mm (7.9 in) between
control cables, motor cables, and mains cables
5
Mains supply
6
Bare (unpainted) surface
7
Star washers
8
Brake cable (shielded)
9
Motor cable (shielded)
Illustration 5.1 Example of Proper EMC Installation
MG34U502
Operating Guide
90
4
4
10
Mains cable (unshielded)
11
Output contactor and similar options
12
Cable insulation stripped
13
Common ground busbar (Follow local and national
requirements for enclosure grounding)
14
Brake resistor
15
Metal box
16
Connection to motor
17
Motor
18
EMC cable gland
Danfoss A/S © 09/2018 All rights reserved.
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7
8
9
10
11
12
13
14
15
u
16
v
w
PE
17
18
5
5
25

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