9-13
H Dedicated Options
D Braking Unit
3G3IV-PCDBRB
The
 3G3IV
-PCDBR
B is used in combination with a Braking
 Resistor Unit to shorten the motor
’
s decel
-
eration time. It is not serviceable at 200-V-class, 5 kW, or 400-V-class, 15 kW, or less.
D Standard Models
Inverter Braking Unit
Voltage class Max. applicable motor
capacity (kW)
Model Number used
200-V class
11 3G3IV-PCDBR2015B 1
15 3G3IV-PCDBR2015B 1
18.5 3G3IV-PCDBR2022B 1
22 3G3IV-PCDBR2022B 1
30 3G3IV-PCDBR2015B 2
37 3G3IV-PCDBR2015B 2
45 3G3IV-PCDBR2022B 2
55 3G3IV-PCDBR2022B 2
75 3G3IV-PCDBR2022B 3
400-V class
18.5 3G3IV-PCDBR4030B 1
22 3G3IV-PCDBR4030B 1
30 3G3IV-PCDBR4030B 1
37 3G3IV-PCDBR4045B 1
45 3G3IV-PCDBR4045B 1
55 3G3IV-PCDBR4030B 2
75 3G3IV-PCDBR4045B 2
110 3G3IV-PCDBR4030B 3
160 3G3IV-PCDBR4045B 4
185 3G3IV-PCDBR4045B 4
220 3G3IV-PCDBR4045B 5
300 3G3IV-PCDBR4045B 6
Specifications Chapter
 
9