Omron SYSDRIVE 3G3RV, User Manual

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9
-16
n
Braking Resistors
A
Braking Resistor consumes the regenerative motor energy with a resistor to reduce deceleration time (use
rate:
3% ED). A 3% ED means that the 3% of the operating cycle time can be used to control braking (decel-
eration
time).
Models and Application
The
standard models of Braking Resistors are listed below.
Application
rate: 2%ED
Dimensions
The
dimensions of a
Braking
Resistor are given below.
Inverter Braking Resistor
Abbrevi-
ated Brak-
ing Torque
(3%ED)
(%)
Voltage
Class
Max. Appli-
cable Motor
Capacity
(kW)
Model No.
Resistor
Specifications
Qty
Used
200-V
Class
0.4
3G3IV-PERF150WJ201 150
W, 200 Ω
1 220
0.75 1 125
1.5 3G3IV-PERF150WJ101 150
W, 100 Ω
1 125
2.2 3G3IV-PERF150WJ700 150
W, 70 Ω
1 120
3.7 3G3IV-PERF150WJ620 150
W, 62 Ω
1 100
400-V
Class
0.4
3G3IV-PERF150WJ751 150
W, 750 Ω
1 230
0.75 1 130
1.5 3G3IV-PERF150WJ401 150
W, 400 Ω
1 125
2.2 3G3IV-PERF150WJ301 150
W, 300 Ω
1 115
3.7 3G3IV-PERF150WJ201 150
W, 400 Ω
1
110
*