Chapter 1 - Installation

1.7.3Type 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

3Phase Power Input

Motor

Dynamic

Braking

Unit

Dynamic Braking Resistor

DC Bus Choke

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.

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HP 30 30 manual Installation Type C Configuration, Dynamic Braking Unit Dynamic Braking Resistor DC Bus Choke