HP 30 HP30 - Manual (Page 22)

Chapter 1 - Installation
1-10
1.7.3 Type C Configuration
A Dynamic Braking Unit or a DC Bus Choke or both of them may be added to ACtionMaster series inverters that have a
Type A Configuration power terminal strip.
Jumper Between P1 and P2 Must Be Removed in Order
to Install a DC Bus Choke.
R S T G P1 P2 N U V W
Figure 4 – Type C Dynamic Braking Unit, DC Bus Choke Installation
WARNING
Normal stray capacitance between the inverter chassis and the power devices inside the inverter and AC line
can provide a high impedance shock hazard. Refrain from applying power to the inverter if the inverter frame
(Power terminal G) is not grounded.
Motor 3 Phase
Power Input
Dynamic
Braking
Unit
DC Bus Choke
Dynamic Braking Resistor