Installation manual

6-6 Frame 9 Installation
Frame 9 DC Bus/Brake Connections
Figure 6.3 Connecting to DC Source Only (No Brake Option Ordered)
Figure 6.4 Connecting to an External Brake Resistor (Brake Option Ordered)
Figure 6.5 Connecting to an External Braking IGBT and Resistor (No Brake Option
Ordered)
DC Source
DC– DC+/
R+
R–
DB Resistor
DC– DC+/
R+
R–
See Table 6.B on page 6-7
for brake
resistor sizing information.
DB Resistor
DC– DC+/
R+
R–
Braking IGBT