Siemens SINAMICS G120 Drive
1
Posts
1
Users
0
Reactions
165
Views
Feb 15, 2024 6:41 am
Cause : Braking resistor phase unsymmetry comes when the three resistors of the braking chopper are not symmetrical.
- check the feeder cables to the braking resistors.
- If required, increase the value for detecting dissymmetry (p1364).
