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2 Design
High-function General-purpose Inverter RX2 Series User’s Manual
2-3 Wiring
2
2-3-4 Wiring for Main Circuit Terminals
Refer to the below table for the wiring to the inverter, the crimping terminal and the tightening torque of
the terminal screw.
200 V class
Recommended Wire Diameter, Wiring Tools, and Crimping
Terminals
Model
3G3RX2-****
Rated
settings
Power line
AWG (mm
2
)
R,S,T,U,V,W,
P, P D, N
Ground line
AWG (mm
2
)
Braking
resistor AWG
between P
and RB (mm
2
)
Screw size of
power line
terminal
Crimping
terminal
power line/
ground line
Tightening
torque
N•m
A2004
ND
14(2.1) 14(2.1) 14(2.1) M4 2-4/2-4 1.4LD
VLD
A2007
ND
14(2.1) 14(2.1) 14(2.1) M4 2-4/2-4 1.4LD
VLD
A2015
ND
14(2.1) 14(2.1) 14(2.1) M4 2-4/2-4 1.4LD
VLD
A2022
ND
14(2.1) 14(2.1) 14(2.1)
M4
2-4/2-4
1.4LD
VLD 10(5.3) 10(5.3) 10(5.3) 5.5-4/5.5-4
A2037
ND
10(5.3) 10(5.3) 10(5.3) M4 5.5-4/5.5-4 1.4LD
VLD
A2055
ND
8(8.4) 8(8.4) 8(8.4) M5 8-5/8-5 3.0LD
VLD
A2075
ND
8(8.4)
6(13.3)
8(8.4)
M5
8-5/8-5
3.0LD
VLD 6(13.3) 6(13.3) 14-5/8-5
A2110
ND 6(13.3)
6(13.3)
6(13.3)
M6
14-6/14-6
4.0LD
4(21.2) 4(21.2) 22-6/14-6
VLD
A2150
ND 4(21.2)
6(13.3)
4(21.2)
M6
22-6/14-6
2.5 to 3.0LD
3(26.7) 3(26.7) 38-6/14-6
VLD
A2185
ND 3(26.7)
6(13.3)
3(26.7)
M6
38-6/14-6
2.5 to 3.0LD 2(33.6) 2(33.6)
VLD 1(42.4) 1(42.4) 60-6/14-6
A2220
ND 1(42.4)
6(13.3)
1(42.4)
M8
60-8/14-6
5.5 to 6.6LD 1/0(53.5) 1/0(53.5)
VLD 2/0(67.4) 2/0(67.4) 70-8/14-6
A2300
ND 2/0(67.4)
4(21.2) - M8
70-8/22-6
6.0LD
1/0×2
(53.5×2)
60-8/22-6
VLD
A2370
ND 4/0(107.2)
4(21.2) - M8
100-8/22-8
15.0LD
1/0×2
(53.5×2)
60-
8/22-8
VLD
A
2450
ND
1/0×2
(53.5×2)
4(21.2) - M8
60-8/22-8
6.0 to 10.0
LD
VLD
2/0×2
(67.4×2)
70-8/22-8
A2550
ND 350kc(177)
3(26.7) - M10
180-10/38-8
19.6LD
3/0×2
(85.0×2)
80-10/38-8
VLD