Rockwell Automation 1336_F_E_T_S SERIES A CHOPPER BRAKE MODULE - Manual (Page 20)

Heavy Duty Dynamic Braking 20
1336-5.65 — March, 2007
Chopper Module
Characteristics
Drive Voltage
(Volts AC) Turn-On Voltage
(Volts DC)
Catalog Number
Chopper Peak Transistor
Current Rating (Amps) Minimum Dynamic Brake
Resistance Value (Ohms)
230 375
WA115 400 1.25
WA070 200 2.3
WA018 50 9.0
460 750
WB110 400 2.5
WB035 100 9.0
WB009 25 37.0
575 935
WC085 400 3.0
WC035 75 15.5
WC009 25 46.0