bonitron M3452 - Figure 3-10: Braking Transistor Customer Connections

User’s Manual
25
Figure 3-10: Braking Transistor Customer Connections
MOTOR
Input Rectifier
ØA ØB
ØC
Precharge (3)
+
X Y
DC Link Choke (2)
BR+
BR-
Internal Brake
Transistor
connection
(Not Used)
-
Load Bank
Resistor
Bonitron Braking
Transistor
DC+
RES
DC-
RES
Notes:
(1) Fuse not included in 1600 amp M14 chassis braking transistor (2) Precharge connections may not be external (3) Choke may be internal to drive
A B
(1)
DC Bus Filter
Capacitors
Output
Inverter