Wiring Main Circuit Terminals
2
-
9
Table 2.2 400 V Class Wire Sizes
Inverter
Model
3G3PV-
Terminal Symbol
Termi-
nal
Screws
Tightening
Torque
(N•m)
Possible
Wire Sizes
mm
2
(AWG)
Recom-
mended
Wire Size
mm
2
(AWG)
Wire Type
A4004-E
R/L1, S/L2, T/L3,
,
1,
2,
U/T1, V/T2, W/T3
M4
1.2 to 1.5
2 to 5.5
(14 to 10)
2
(14)
Power cables,
e.g., 600 V vinyl
power cables
A4007-E
R/L1, S/L2, T/L3,
,
1,
2,
U/T1, V/T2, W/T3
M4
1.2 to 1.5
2 to 5.5
(14 to 10)
2
(14)
A4015-E
R/L1, S/L2, T/L3,
,
1,
2,
U/T1, V/T2, W/T3
M4
1.2 to 1.5
2 to 5.5
(14 to 10)
2
(14)
A4022-E
R/L1, S/L2, T/L3,
,
1,
2,
U/T1, V/T2, W/T3
M4
1.2 to 1.5
2 to 5.5
(14 to 10)
2
(14)
A4037-E
R/L1, S/L2, T/L3,
,
1,
2,
U/T1, V/T2, W/T3
M4
1.2 to 1.5
2 to 5.5
(14 to 10)
3.5
(12)
2
(14)
A4040-E
R/L1, S/L2, T/L3,
,
1,
2,
U/T1, V/T2, W/T3
M4
1.2 to 1.5
2 to 5.5
(14 to 10)
3.5
(12)
2
(14)
A4055-E
R/L1, S/L2, T/L3,
,
1,
2,
U/T1, V/T2, W/T3
M4
1.2 to 1.5
3.5 to 5.5
(12 to 10)
3.5
(12)
2 to 5.5
(14 to 10)
2
(14)
A4075-E
R/L1, S/L2, T/L3,
,
1,
2,
U/T1, V/T2, W/T3
M4
1.2 to 1.5
5.5(10)
5.5
(10)
3.5 to 5.5
(12 to 10)
3.5
(12)
A4110-E
R/L1, S/L2, T/L3,
,
1,
2,
U/T1, V/T2, W/T3
M5
2.5
5.5 to 14
(10 to 6)
8
(8)
5.5
(10)
A4150-E
R/L1, S/L2, T/L3,
,
1,
2,
U/T1, V/T2, W/T3
M5
2.5
8 to 14
(8 to 6)
8
(8)
M5
(M6)
2.5
(4.0 to 5.0)
5.5 to 14
(10 to 6)
5.5
(10)
A4185-E
R/L1, S/L2, T/L3,
,
1,
2, U/T1, V/T2,
W/T3
M6
4.0 to 5.0
8 to 38
(8 to 2)
8
(8)
M6
4.0 to 5.0
8 to 22
(8 to 4)
8
(8)
A4220-E
B4220-E
R/L1, S/L2, T/L3,
,
1,
3, U/T1, V/T2,
W/T3, R1/L11, S1/L21, T1/L31
M6
4.0 to 5.0
14 to 22
(6 to 4)
14
(6)
M8
9.0 to 10.0
14 to 38
(6 to 2)
14
(6)
A4300-E
B4300-E
R/L1, S/L2, T/L3,
,
1,
3, U/T1, V/T2,
W/T3, R1/L11, S1/L21, T1/L31
M6
4.0 to 5.0
22
(4)
22
(4)
M8
9.0 to 10.0
22 to 38
(4 to 2)
22
(4)
A4370-E
B4370-E
R/L1, S/L2, T/L3,
,
1, U/T1, V/T2, W/
T3, R1/L11, S1/L21, T1/L31
M8
9.0 to 10.0
22 to 60
(4 to 1/0)
38
(2)
3
M6
4.0 to 5.0
8 to 22
(8 to 4)
-
M8
9.0 to 10.0
22 to 38
(4 to 2)
22
(4)