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What are the testing to be done before the installation of
1000 KVA Transformer?

Answers were Sorted based on User's Feedback



What are the testing to be done before the installation of 1000 KVA Transformer?..

Answer / jyotirmaya

Normally test are done before installation and commissioning
of the transformer. The following test are done;
1. Visual Inspection
2. Insulation Resistance Test
3. Ratio Test
4. Vector Group Test
5. Magnetizing Current Test
6. Core Balance Test
7. Winding Resistance Test

Is This Answer Correct ?    38 Yes 3 No

What are the testing to be done before the installation of 1000 KVA Transformer?..

Answer / p m tamhane

Polarity Test also an important before loading

Is This Answer Correct ?    5 Yes 0 No

What are the testing to be done before the installation of 1000 KVA Transformer?..

Answer / rajan singh tanwar(j.k. cement

For Power
Transformers the
following Pre
Commisioning tests
are done:-

1.Visual Inspection
2.Measurement of IR
Value
3.Measurement of P
I Value
4.Measurement of
Winding
Resistance
5.Short Circuit Test
6.Oprn Circuit Test
7.Magnetic Core
balance Test
8.Voltage Radio Test
9.Oil BDV & Acidity
Test
10.Checking the
function of
OTI, WTI, OSR, MOG,
PRV
Relays
Last one for the
relay's testing but
it also comes under
transformer testing.

Thanks

Is This Answer Correct ?    3 Yes 0 No

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