Home Protection methods of three-phase motors with the use of the MICOM P211 relay Registered starting currents of three phases of a three-phase motor with a star-delta switch-over

Registered starting currents of three phases of a three-phase motor with a star-delta switch-over

relay measurement station

starting three phases of a three-phase motor connected in a triangle

Registered currents of a three-phase motor connected in a star in the absence of one of the phases