Good day to All,
I already posted this topic but in the wrong section of this forum so I'll do here again. This is first time I deal with this type of relay (I've met ABB, Areva, Siemens) and we have problem during the motor start-up. Since that start time is longer than definite time set for...
Good day to All,
This is first time I'dealing with this type of relay (I've met ABB, Areva, Siemens) and we have problem during the motor start-up. Since that start time is longer than definite time set for 50/51 the protection trips due to 50/51 during start-up. The real motor start current is...