WHAT ARE THE SITE TEST APPLIED ON A SURGE ARRESTORS? DO
MEGGER TEST APPLIED ON SURGE ARRESTOR? IF YES THEN WHAT ARE
THE ACCEPTED IR VALUE REQUIRED FOR SURGE ARRESTORS FOR
VOLTAGE LEVEL 11KV, 33KV, 66KV 132KV, 220KV AND 400KV?
Answers were Sorted based on User's Feedback
Answer / jyotirmaya
Thanx a lot for your reply.
Kindly post the minimum accepted IR value.
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / yash
yes.megger test is prformed and IR value is almost 1G Ohm
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / amji r jadhav
the megger test ir is infnt 0 your ans but 33kv line charge in the stand by minimum 10mgo this is the megger value
| Is This Answer Correct ? | 0 Yes | 0 No |
what is the effect of un-synchronized power.
HOW TO MEASSURED THE AMPS RATING FOR SUITABLE CABLE SIZE?
how to connect from a line-to-line connection to a line-to- neutral connection?
in catridge heeter watts =110, 260 v , i checked in multimeeter meeter shows 50 ohms but oms law r=v square /w 260*260=67600, and 67600/110=614.5 ohms how to caluclate exact ohms in heetre s
why the desirable efficiency for a motor is 60%, but in case of transformer, it is above 90%?
how does high earth to neutral voltage affects electronic circuit?
what happen if the battery is charged by more than one source ,for ex: connecting data cable to laptop & charger pin to source supply ?
While testing a ZCT what parameters have to check or measure?
I want to ask a question which i faced during testing of Capacitive Voltage Transformer in AIS. We have measured the C1 , C2 individually , but when we start to measure the total C1+C2 , the testing equipment shuts down and says low loading. Kindly is it possible to find the total capacitance by using measuring device. kindly briefly explain the procedure.
what is servo motor and how it works?
What do you mean by 4.44 in this transformer equetion E=4.44 nfqm
What type of tranformer generaly at soft wares like capacity 2000 kva 1800 kva etc iam confused it CT or PT OR distribution tranformer
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
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)