Getting nusense tripping in a 11KV soft starter, have
checked all it control supply & contactors but did not get
any fault please help.
Answers were Sorted based on User's Feedback
Answer / arun
Check your load.Check the relay settings and current
measured during starting.
Check winding resistances in each phase,earthings,IR values
of the motor.
Run the motor without load for sometime if possible monitor
the current in each phase.
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / neeraj katoch
check the motor on no load , check the winding of motor and
check the cantrol panel of motor may be realy upset.
Is This Answer Correct ? | 0 Yes | 0 No |
why we test the core balance of the transformer?
V.c.b and a.c.b difference
how generator generates electricity?
Name the test signals used in control system
How we can design a cable for a 3phase load.
We have two parts in generator, electrical & mechanical. how it works?
how to synchronize 4 nos. of diesel generator sets of different capacity (kva)?
what is the meaning of impedance protected in instrument cooling fan
tell me working of air circuit braker.
In 63kva LT Distribution Box Why the outgoing of 63A kit kat is connected to 200 A link disconnector? as the output of kit kat is only 63 A?
ow can i get certificate of competency as electrical supervisor and my diploma in electrical engineering from jalgaon.
why vacuume circuit breaker is not used for EHV
3 Answers College School Exams Tests, Crompton Greaves,