what is sevice settings for mccb?How can be it setted?
Answer / mukund
it depend which mccb you have most hase thermal and
megnetic ttrip setting for thermal you cand set may 110 to
120 % of full load amp. and megnetic 3 to 10 time of FLA go
with less time suppose 3 time if mccb trip when load
connected increase little higher
| Is This Answer Correct ? | 1 Yes | 0 No |
what is the difference between servo voltage stabilizer and general voltage stabilizer?
What is the harm if we install primary side 11 KV VCB at a distance of one Km from the 11/3.3KV 12.5 MVA transformer through 11 KV cable.
Can anybody tell me the Electrical IS rules website?
what is the difference between fault current ant short circuit current?
How to measure the capacity/rating of a distribution transformer in KVA?
What is the previous name of Cox's Bazar
what is the significance of 3.5 core cable? or what does this half core mean and why is it required?
what is the use of Reactive power
Why the electron flow in reverse of current.
what is the difference between earth, neutral and ground?
1 Answers Farnek, Shyam Indus Power, Spiro Solutions,
in soft starter system for 375 KW 3 ph induction motor for multi stage vertical pump, two thyristers failed causing shorting of thyrister. the motor winding failed while starting.What is the cause and what is the effect in above case
about transformer oil material & Test name for the measurement of its dielectric strength & wht will u do if its dielectric strength goes low ?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)