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Wiring Main Circuit Terminals
K K K K
Applicable Wire Sizes and Closed-loop Connectors
Select the appropriate wires and crimp terminals from Table 2.7 to Table 2.9 (same for all countries). Refer to
USER'S MANUAL (I526-E1-o) for wire sizes for Braking Resistor Units and Braking Units.
Inverter
Model
3G3RV-
A2004
A2007
A2015
A2022
A2037
A2055
A2075
A2110
A2150
A2185
B2220
B2300
-14
2
Table 2.7 200-V class Wire Sizes
Terminal Symbol
R/L1, S/L2, T/L3,
,
1,
U/T1, V/T2, W/T3
R/L1, S/L2, T/L3,
,
1,
U/T1, V/T2, W/T3
R/L1, S/L2, T/L3,
,
1,
U/T1, V/T2, W/T3
R/L1, S/L2, T/L3,
,
1,
U/T1, V/T2, W/T3
R/L1, S/L2, T/L3,
,
1,
U/T1, V/T2, W/T3
R/L1, S/L2, T/L3,
,
1,
U/T1, V/T2, W/T3
R/L1, S/L2, T/L3,
,
1,
U/T1, V/T2, W/T3
R/L1, S/L2, T/L3,
,
1,
U/T1, V/T2, W/T3
R/L1, S/L2, T/L3,
,
1,
2, U/T1, V/T2,
W/T3
B1, B2
R/L1, S/L2, T/L3,
,
1,
2, U/T1, V/T2,
W/T3
B1, B2
R/L1, S/L2, T/L3,
,
1, U/T1, V/T2,
W/T3, R1/L11, S1/L21, T1/L31
3
R/L1, S/L2, T/L3,
,
1 U/T1,
V/T2, W/T3, R1/L11, S1/L21, T1/L31
3
Ter-
Tightening
minal
Torque
Scre
(N•m)
ws
2, B1, B2,
M4
1.2 to 1.5
2, B1, B2,
M4
1.2 to 1.5
2, B1, B2,
M4
1.2 to 1.5
2, B1, B2,
M4
1.2 to 1.5
2, B1, B2,
M4
1.2 to 1.5
2, B1, B2,
M4
1.2 to 1.5
2, B1, B2,
M5
2.5
2, B1, B2,
M5
2.5
M6
4.0 to 5.0
M5
2.5
M6
4.0 to 5.0
M8
9.0 to 10.0
M5
2.5
M6
4.0 to 5.0
M8
9.0 to 10.0
M6
4.0 to 5.0
M8
9.0 to 10.0
M8
9.0 to 10.0
M6
4.0 to 5.0
M8
9.0 to 10.0
Recom-
Possible
mended
Wire Sizes
Wire Size
2
mm
(AWG)
2
mm
(AWG)
2 to 5.5
2
(14 to 10)
(14)
2 to 5.5
2
(14 to 10)
(14)
2 to 5.5
2
(14 to 10)
(14)
2 to 5.5
2
(14 to 10)
(14)
3.5 to 5.5
3.5
(12 to 10)
(12)
5.5
5.5
(10)
(10)
8 to 14
8
(8 to 6)
(8)
Power
cables,
14 to 22
14
e.g., 600
(6 to 4)
(6)
V vinyl
power
30 to 38
30
cables
(4 to 2)
(4)
8 to 14
-
(8 to 6)
22
22
(4)
(4)
30 to 38
30
(3 to 2)
(3)
8 to 14
-
(8 to 6)
22
22
(4)
(4)
30 to 60
30
(3 to 1)
(3)
8 to 22
-
(8 to 4)
22 to 38
22
(4 to 2)
(4)
50 to 60
50
(1 to 1/0)
(1)
8 to 22
-
(8 to 4)
22 to 38
22
(4 to 2)
(4)
Wire
Type
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