WEG CFW-11 RB User Manual page 42

Regenerative frequency converter
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Installation and Connection
Table 3.6: Recommended Wire size/ Fuses - use only copper wire [75 ºC (167 °F)] - 500...690 V supply voltage
Terminals
U/T1,V/T2,W/T3,
DC+,DC-
(PE)
U/T1,V/T2,W/T3,
DC+,DC-
(PE)
U/T1,V/T2,W/T3,
3
DC+,DC-
(PE)
E
U/T1,V/T2,W/T3,
DC+,DC-
(PE)
U/T1,V/T2,W/T3,
DC+,DC-
(PE)
U/T1,V/T2,W/T3,
DC+,DC-
(PE)
3-22 | CFW-11 RB
Power Terminals
Bolt (wrench/
Recommended
screw head
Torque
type)
N.m (lbf.in)
M8
(hexagonal
15 (132.75)
screw)
M5:
M5 and M8
3.5 (31.0)
(hexagonal
M8:
phillips screw)
10 (88.5)
M8
(hexagonal
15 (132.75)
screw
M5:
M5 and M8
3.5 (31.0)
(hexagonal
M8:
phillips screw)
10 (88.5)
M8
(hexagonal
15 (132.75)
screw)
M5:
M5 and M8
3.5 (31.0)
(hexagonal
M8:
phillips screw)
10 (88.5)
M8
(hexagonal
15 (132.75)
screw)
M5:
M5 and M8
3.5 (31.0)
(hexagonal
M8:
phillips screw)
10 (88.5)
M8
(hexagonal
15 (132.75)
screw)
M5:
M5 and M8
3.5 (31.0)
(hexagonal
M8:
phillips screw)
10 (88.5)
M8
(hexagonal
15 (132.75)
screw)
M5:
M5 and M8
3.5 (31.0)
(hexagonal
M8:
phillips screw)
10 (88.5)
Wire Size
mm²
AWG
HD
10
6
ND
25
4
HD/
25
4
ND
HD
25
5
ND
35
2
HD/
25
4
ND
HD
25
3
ND
35
2
HD/
25
4
ND
HD
50
1
ND
50
1
HD/
35
2
ND
HD
50
1
ND
50
1/0
HD/
35
2
ND
HD
50
1/0
ND
70
2/0
HD/
50
1
ND
WEG Recommended Fuses
Type NH aR
Type NH aR
Knife Contact
Flush End
In [A]
Model
In [A]
Model
80
-
-
100
-
-
125
-
-
160
-
-
200
450
250
450

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