Omron RX User Manual page 43

Recommended Cable Size, Wiring Device and Crimp Terminal
For Inverter wiring, crimp terminal and terminal screw tightening torque, refer to the table below.
Power cable
Motor Applicable (mm
output Inverter R, S, T, U, V,
(kW) model W, PD/+1,
P/+, N/-
0.4 RX-A2004 1.25
0.75 RX-A2007 1.25
1.5 RX-A2015
2.2 RX-A2022
3.7 RX-A2037 3.5
5.5 RX-A2055 5.5
7.5 RX-A2075
11 RX-A2110 14
15 RX-A2150 22
18.5 RX-A2185 30
22 RX-A2220 38
60
30 RX-A2300
(22 × 2)
100
37 RX-A2370
(38 × 2)
100
45 RX-A2450
(38 × 2)
150
55 RX-A2550
(60 × 2)
External
2
) Ground
braking resistor
cable
between PD/+1
2
(mm )
and RB (mm
1.25 1.25
1.25 1.25
2 2 2
2 2 2
3.5 3.5
5.5 5.5
8 8 8
14 14
22 22
22 30
30 38
⎯
30
⎯
38
⎯
38
⎯
60
Terminal Tightening
Crimp
screw
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.)
2-2 Wiring
Applicable
device
torque
Earth leakage
N•m
breaker (ELB)
1.2
5 A
1.2
10 A
1.2
15 A
1.2
20 A
1.2
30 A
2.4
50 A
2.4
60 A
4.0
75 A
4.5
100 A
4.5
100 A
8.1
150 A
8.1
200 A
8.1
225 A
8.1
225 A
20.0
350 A
2-18
2