Interested to Buy Any Domain ? << Click Here >> for more details...
75kw drive operated motor current fluctuation
from(85-130)ampere.current setting in drive
is 130amp.sometimes motor trip when current
limit cross 130amps.I change the drive. still
current fluctuate between 80-130amps but in
this time motor not trip,current setting in
drive is 130amps.where is the problem?
- 1 Answers
- 3814 Views
- I also Faced
- E-Mail Answers
Answer Posted / mohit punjabi
the motor will not trip because as the user has change an old drive which was of 75 kw with new one so he has to set a parameter in new drive that when fluctated above 130 amps the drive should trip the motor without these parameter setting the new drive will not trip
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
what is formula for calculate thermal overload in new numiricalrelay( not in bimetal relay)?
what's the difference between 'shaft power demand' and 'BHP' , when we consider electrical load list.
Why synchorised generators are used for the production of electricity?
How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?
What is the Designing & Selection Procedure for a DG/Transormer of rated capacity?
Dear Brother can u tell the proper size selection of cable & the fault level calculation of braker, busbar etc. pls mail me at azeemk30@gmail.com
The D.C. spark test is applicable to single conductor cable & assemblies of insulated single conductor cables without insulation shield,metallic sheath or metalic armor?
Please elaborate th´evenin’s theorem?
low frequency protection why recomend?
what is residuel magnetism. and how order lead acid batteries for 24 volt. emergency lighting system.
how to test the electrical panel.ht lt mcc pcc.
where are the circulat the diesel in DG parts name with pictue
USE OF 8 WAY PAN ASSEMBLY
If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?
-What shall be short circuit current of LV switchgear for a 1000 kva, 11.415kv, 3 phase tranformer with 5% reactance.
