I have 90KW Motor 60 Hz,380V Pf 0,88.
after testing the Motor without Load is the no load Current
36 A,but wenn i put load after 2 hours the current increase
more than 156 A.
Can anybode tell me waht is the Problem?
Answer Posted / ketan patekar
90 KW motor full load current carrying capacity is 236 ampere..
And yes when you connect load than afcourse your motor will carry ampere as per your load.
So here everything is ok.
If your motor carrying above 236 ampere current than there is some fault like your load is high or impeller or frame or design problem etc
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
I WANT TO INSTALL LIGHTING ARRESTOR ABOVE 20 FEET HEIGHT INDUSTRIAL BUILDING. NOW IT WAS 15 FEET HEIGHT HOW MUCH DISTANCE IT WILL COVER & HOW TO CALCULAT THE DISTANCE COVER BY THE ARRESTOR
1.dg on load alarm/stop alarm... 2.dg on load. piu alarm alarm kaise chek krte hai
from which subjects most of the technical que will b asked for hpcl(electrical).pls help me
What are the insulation standerds for eg H clase and how many insulation standerds are there and its standerds??????
What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?
i completed my DEEE. and i want to electrical c license. how to get it..?
what is your majour contributions in your present job
what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY
What is making & breaking current ???
can we synchronize star system generators with delta system generators?
area control error
What is the earth treantment procedure?
explain which quantities change in the starting and the and the running condition in induction motor
why output is out of phase in case of common emitter?
Purpose of providing neutral isolation panel for parallel operation of diesel generator