how to testing the AC 3 phase motor? and what is the test procedure & kits required for testing?
Answers were Sorted based on User's Feedback
Answer / sunil guru
HERE IS THE RIGHT ANSWER......
1.TYPE TEST
2.ROUTINE TEST
OTHER TEST FOLLOWS AS UNDER
1.MEASUREMENT OF STATOR AND ROTOR RESISTANCE
2.NO LOAD TEST
3.OVER LOAD TEST
4.TEMPERATURE RAISE TST
5.HIGH VOL. TST
6.INSULATION RESISTANCE TST
7.FULL LOAD TST
8.REDUCED VOLTAGE RUNNING UP TST
9.LOCKED ROTOR TEST
10.BLOCK ROTOR TEST
11.MOMENTURLY OVER VOLTAGE TEST
IF DISAGREED THEN MAIL ME AT parmar20072008@yahoo.com
I WIL C THAT.............
| Is This Answer Correct ? | 8 Yes | 1 No |
Answer / arun
There are two type of testing in motor.
1,Insulation Resistance test,
2,winding resistance test
| Is This Answer Correct ? | 6 Yes | 1 No |
Answer / vithal
apart from IR value and Winding resistance... one should
also measure IR & wdng resi for the Heater if the motor has
a high KW rating.
| Is This Answer Correct ? | 2 Yes | 0 No |
Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The maximum value of n1(P) over all configurations P of 19 points in the plane is 18
WHY THE +VE POLARITY OF 48V DC POWER SUPPLY IS USUALLY GROUNDED?
Tell me all plants load factors i.e which plant operating on which load?
what is the solution for meger test failed the MV cable?
we convert 66kv to 33kv then 33kv to 11kv,11kv to 440v.why not we convert directly from 66kv to440v?
I have a situation to design sub-Distribution board/Panel meant for feeding power sockets. In the incomer CAN i Take TP MCCB with Neutral Link and All the outgoing feeders with to sockets with TP MCCB and Neutral Link? P.S : My System is IT Earthing
why armature is placed in stator but not in rotor in synchronous generator ?
Why does the Solid state Rectifiers for 3-ph brake motors sometimes have 2 & sometimes 3 output terminals?
Power Factor Correction Panel (Manual & Automatic)
Dear Sir/Madam, I have one questions we have three steam turbines and one Gas turbine and our industry linked with the public network, we have protection system one of the protection is reverse power we can export just four MW only i would like to ask about how to calculate the reverse power. Thank you in advance best regards
What happens if 25 Hz frequency is applied for 400/200,50 Hz single phase Transformer.Will Voltage increase ?
2 Answers Bhel, Dawlance, IBM,
What is the deference between earth fault & earth leakage
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)