408
Technical data
ACH550-01 User's Manual
Input power and motor connection terminals
Input power (mains) and motor cable minimum and maximum
sizes (per phase) as well as grounding PE cable maximum sizes
accepted at the cable terminals, and the tightening torques are
listed in the following table.
Note:
See the recommended cable sizes for different load
currents in section
Input power (mains) cable
on page
406
.
Frame
size
U1, V1, W1
U2, V2, W2
Earthing PE
Minimum
wire size
Maximum
wire size
Tightening
torque
Maximum
wire size
Tightening
torque
mm
2
AWG mm
2
AWG
N·m
lbf·ft
mm
2
AWG
N·m
lbf·ft
R1
0.75
18
10
8
1.4
1
10
8
1.4
1
R2
0.75
18
10
8
1.4
1
10
8
1.4
1
R3
2.5
14
25
3
2.5
1.8
16
6
1.8
1.3
R4
6
10
50
1/0
5.6
4
25
3
2
1.5
R5
6
10
70
2/0
15
11
70
2/0
15
11
R6
95
1
3/0
1
240
350 MCM 40
30
95
3/0
8
6
00467918.xls C
1
See section
Frame size R6 lugs
on page
49
.
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