Type C Configuration - LG SV008iS5-2 Bedienungsanleitung

1.7.3

Type C Configuration

A Dynamic Braking Unit or a DC Bus Choke or both of them may be added to iS5 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.
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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R S T G P1 P2 N
3 Phase
Power Input
Figure 4 – Type C Dynamic Braking Unit, DC Bus Choke Installation
!
WARNING
U V W
Motor
Dynamic
Braking
Unit
DC Bus Choke
10
Chapter 1 - Installation
Dynamic Braking Resistor