Power Electronics VS65 Series Hardware And Installation Manual

VS65 SERIES MV SOFT STAR
TER
POWER ELECTRONICS
28
WIRING ACCESS AND CONNECTION
6.1.3. Contactors
The VS65 SS with a rated current <400A is equipped with a line vacuum contactor and a bypass
vacuum contactor, both are selected according to the rated voltage and the configuration
(removable or fix). The contactors enables to performance the starting and stopping sequence,
and to interrupt the supply under normal conditions. The following table summarizes the
characteristics.
2.3kV to 3.3kV
Contactor
Rated
Current
Rated
Voltage
Rated
Breaking
Current
Rated short-time Current
Closing
time (ms)
Trip time
(ms)
200
3.6kV 4kA
2.4kA-30s, 4kA-10s, 6kA-2s,
6.3kA-1s, 8kA-0.5s, 10kA-0.1s
145 35
400
>400A Consult with Power Electronics.
4.16kV to 6.6kV
Contactor
Rated
Current
Rated
Voltage
Rated
Breaking
Current
Rated short-time Current
Closing
time (ms)
Trip time
(ms)
200
7.2kV 4kA
2.4kA-30s, 4kA-10s, 6kA-2s,
6.3kA-1s, 8kA-0.5s, 10kA-0.1s
145 35
400
>400A Consult with Power Electronics.
6.1.4. General Protections
The VS65 integrate as standard multiple protections such us phase sequence, overload,
underload, shearpin current, PTC signal, start limits, and other. Further information about
functional operation and configuration can be found in Software and Programming manual.
6.2. Wiring Access
The following figures show the access to the VS65 soft starter power terminals to connect the input
power supply and the motor output cables, which is found in the back part of the equipment. As shown in
the images below, in the bottom part we find the plate with the necessary cable pass.
Figure 6.5 Power terminals access from below

Power Electronics VS65 Series Specifications

General

Brand	Power Electronics
Model	VS65 Series
Category	Controller
Language	English