Omron RX Series - Page 83

2 - 27
2 Design
High-function General-purpose Inverter 3G3RX-V1 User’s Manual (I578-E1)
2-3 Wiring
2
2-3-4 Wiring for Main Circuit Terminals
*1 When the cable is connected without using the crimp terminal (as bare wires), use the square washer included with the
product.
Note The wire size is based on HIV wire (with a heat resistance of 75°C).
3G3RX-A2220-V1 Heavy
load
22 105 38 30 38 M8 38-8 8.1 (8.8 max.) 150 A
Light
load
30 120 60 (22 × 2) 30 38 R60-8 200 A
3G3RX-A2300-V1 Heavy
load
30 133 60 (22 × 2) 30 – M8 60-8 8.1 (8.8 max.) 200 A
Light
load
37 150 100 (38 × 2) 38 – 100-8 225 A
3G3RX-A2370-V1 Heavy
load
37 160 100 (38 × 2) 38 –
M8
*1
100-8 8.1 (20.0 max.) 225 A
Light
load
45 186 100 (38 × 2) 38 – 100-8 225 A
3G3RX-A2450-V1 Heavy
load
45 200 100 (38 × 2) 38 –
M8
*1
100-8 8.1 (20.0 max.) 225 A
Light
load
55 240 150 (60 × 2) 60 – 150-8 350 A
3G3RX-A2550-V1 Heavy
load
55 242 150 (60 × 2) 60 – M10 150-10 20.0 (22.0 max.) 350 A
Light
load
75 280 150 (60 × 2) 80 –
R150-10 350 A
Model
Heavy/
Light
load
mode
Max.
applicable
motor
capacity
[kW]
Rated
input
current
[A]
Power cable
[mm
2
]
R, S, T, U, V, W,
+1, P/+2, N/–
Ground
cable
[mm
2
]
External
braking
resistor
between +1
and RB [mm
2
]
Terminal
screw
size
Crimp
terminal
Tightening
torque [N·m]
Molded
case
circuit
breaker
(MCCB)