Recommended Cable Size, Wiring Device And Crimp Terminal - Omron 3G3RX User Manual

2-2 Wiring
Recommended Cable Size, Wiring Device and Crimp Terminal
For Inverter wiring, crimp terminal and terminal screw tightening torque, refer to the table below.
2
Motor
Applicable
output
Inverter model
(kW)
0.4 3G3RX-A2004
0.75 3G3RX-A2007
1.5 3G3RX-A2015
2.2 3G3RX-A2022
3.7 3G3RX-A2037
5.5 3G3RX-A2055
7.5 3G3RX-A2075
11 3G3RX-A2110
15 3G3RX-A2150
18.5 3G3RX-A2185
22 3G3RX-A2220
30 3G3RX-A2300
37 3G3RX-A2370
45 3G3RX-A2450
55 3G3RX-A2550
2-17
Power
External
cable
braking
2
(mm ) Ground
resistor
R, S, T, cable
between
2
U, V, W, (mm )
PD/+1 and
PD/+1,
RB (mm
P/+, N/-
1.25 1.25 1.25
1.25 1.25 1.25
2 2 2
2 2 2
3.5 3.5 3.5
5.5 5.5 5.5
8 8 8
14 14 14
22 22 22
30 22 30
38 30 38
60

30
(22 × 2)
100

38
(38 × 2)
100

38
(38 × 2)
150

60
(60 × 2)
Terminal Tightening
Crimp
screw torque
terminal
size
2
)
M4 1.25-4
(max.1.8)
M4 1.25-4
(max.1.8)
M4 2-4
(max.1.8)
M4 2-4
(max.1.8)
M4 3.5-4
(max.1.8)
M5 R5.5-5
(4.0 max.)
M5 R8-5
(4.0 max.)
M6 R14-6
(4.4 max.)
M6 22-6
(4.9 max.)
M6 38-6
(4.9 max.)
M8 38-8
(8.8 max.)
M8 60-8
(8.8 max.)
*1
M8 100-8
(20.0 max.)
*1
M8 100-8
(20.0 max.)
M10 150-10
(22.0 max.)
Applicable
device
Circuit
break-
Earth
er or
leakage
N•m
fuse
breaker
(ELB)
1.2
30 A
1.2
30 A
1.2
30 A
1.2
30 A
1.2
30 A
2.4
100 A
2.4
100 A
4.0
100 A
4.5
125 A
4.5
125 A
8.1
125 A
8.1
225 A
8.1
225 A
8.1
250 A
19.6
300 A