Type A Configuration; Type B Configuration - LG SV008iS5-2 Bedienungsanleitung

1.7.1

Type A Configuration

As standard on the iS5 inverter, this type of configuration has internal dynamic braking resistor of 3% ED.
When an application requires more braking duty, an external dynamic braking resistor may be connected
instead of the internal resistor.
1.7.2

Type B Configuration

A Dynamic Braking Resistor or a Dynamic Braking Unit may be added to iS5 series inverters that have a Type
B configuration power terminal strip. As standard, this type of configuration has in
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R S T G N B1 B2 U
3 Phase
Power Input
Figure 1 – Type A Dynamic Braking Resistor Installation
R S T G P
3 Phase
Power Input
Figure 2 – Type B Dynamic Braking Resistor Installation
R S T G P
3 Phase
Power Input
Figure 3 – Type B Additional Dynamic Braking Unit and Resistor Installation
V W
Motor
Dynamic Braking Resistor
N B1 B2 U V W
Motor
Dynamic Braking Resistor
N B1 B2 U V W
Motor
Dynamic
Dynamic Braking Resistor
Braking Unit
9
Chapter 1 - Installation