Omron SYSDRIVE RV Series User Manual page 485

Braking Resistor Unit
A Braking Resistor Unit is used to absorb the regenerative motor energy with a resistor to reduce deceleration
time (use rate: 10% ED). A 10% ED means that the 10% of the operating cycle time can be used to control
braking (deceleration time).
Models and Application
The standard models of Braking Resistor Units are listed below.
Inverter
Voltage Class
200-V Class
400-V Class
-16
9
3G3IV-PLKEB
Applicable
Motor Capac- Model No.
ity (kW)
0.4 3G3IV-PLKEB20P7
0.75 3G3IV-PLKEB20P7
1.5 3G3IV-PLKEB21P5
2.2 3G3IV-PLKEB22P2
3.7 3G3IV-PLKEB23P7
5.5 3G3IV-PLKEB25P5
7.5 3G3IV-PLKEB27P5
11 3G3IV-PLKEB2011
15 3G3IV-PLKEB2015
18.5 3G3IV-PLKEB2015
22 3G3IV-PLKEB2022
30 3G3IV-PLKEB2015
37 3G3IV-PLKEB2015
45 3G3IV-PLKEB2022
55 3G3IV-PLKEB2022
75 3G3IV-PLKEB2022
90 3G3IV-PLKEB2022
110 3G3IV-PLKEB2018
0.4 3G3IV-PLKEB40P7
0.75 3G3IV-PLKEB40P7
1.5 3G3IV-PLKEB41P5
2.2 3G3IV-PLKEB42P2
3.7 3G3IV-PLKEB43P7
5.5 3G3IV-PLKEB45P5
7.5 3G3IV-PLKEB47P5
11 3G3IV-PLKEB4011
15 3G3IV-PLKEB4015
18.5 3G3IV-PLKEB4018
22 3G3IV-PLKEB4022
30 3G3IV-PLKEB4030
37 3G3IV-PLKEB4037
45 3G3IV-PLKEB4045
55 3G3IV-PLKEB4030
75 3G3IV-PLKEB4045
90 3G3IV-PLKEB4030
110 3G3IV-PLKEB4030
132 3G3IV-PLKEB4045
160 3G3IV-PLKEB4045
180 3G3IV-PLKEB4045
220 3G3IV-PLKEB4037
300 3G3IV-PLKEB4045
Braking Resistor Unit
Resistor Specifica-
tions Qty Used
(per Unit)
70 W, 200 Ω
1
70 W, 200 Ω
1
260 W, 100 Ω 1
260 W, 70 Ω 1
390 W, 40 Ω 1
520 W, 30 Ω 1
780 W, 20 Ω 1
2400 W, 13.6 Ω 1
3000 W, 10 Ω 1
3000 W, 10 Ω 1
4800 W, 6.8 Ω 1
3000 W, 10 Ω
2
3000 W, 10 Ω
2
4800 W, 6.8 Ω
2
4800 W, 6.8 Ω
2
4800 W, 6.8 Ω
3
4800 W, 6.8 Ω
4
4800 W, 8 Ω
5
70 W, 750 Ω
1
70 W, 750 Ω
1
260 W, 400 Ω
1
260 W, 250 Ω
1
390 W, 150 Ω
1
520 W, 100 Ω
1
780 W, 75 Ω
1
1040 W, 50 Ω
1
1560 W, 40 Ω
1
4800 W, 32 Ω
1
4800 W, 27.2 Ω
1
6000 W, 20 Ω
1
9600 W, 16 Ω
1
9600 W, 13.6 Ω
1
6000 W, 20 Ω 2
9600 W, 13.6 Ω 2
9600 W, 13.6 Ω 3
6000 W, 20 Ω 3
9600 W, 13.6 Ω 4
9600 W, 13.6 Ω 4
9600 W, 13.6 Ω 4
9600 W, 16 Ω 5
9600 W, 13.6 Ω 6
Approx Braking
Torque (%)
220
125
125
120
125
115
125
125
125
125
125
125
100
120
100
110
120
100
230
130
125
135
135
135
130
135
125
125
125
125
125
125
135
145
100
100
140
140
120
110
110