Is it possible to use the LUCA/LUCB control unit of Tesys U starter in single phase application.
LUCA standard or LUCB advanced control unit of Tesys U is designed for 3 phase application. These units have the phase
imbalance feature and it can not be deactivated. If this unit will be use on a single phase then this unit got tripped due to the
phase imbalance.SO if the application is single phase, then take the LUCC** or LUCM** control units with Tesys U starter.