Are your transformers healthy? Their distress signals can only be decoded by
testing the transformer oil. Transformer Oil bathes every internal component
and contains lot of diagnostic information. The result of Oil analysis reveal the
internal condition of Transformer & helps in early detection of incipient faults.
Oil Analysis is an essential Element of Preventive Transformer maintenance.
All tests are performed as Per IS: 1866 in a fully equipped modern laboratory.
TRANSFORMER OIL TEST PACKAGE (As per IS: 1866)
Sl No.
TEST PARAMETERS
TEST METHOD
REF STANDARD
01
Interfacial Tension
Ring Method
IS: 6104-1971
02
Flash Point
Pensky Martens
IS:1448(P-21)-1992
03
Neutralization Value (Acidity)
Chemical Test
IS: 1448(P-2)-2007
04
Di-Electric Strength (BDV)
Electrode Type
IS: 6972-1992
05
Specific Resistance (Resistivity)
3Terminal Cell
IS: 6103-1971
06
Moisture (Water) Content
Karl Fischer Titration
IS: 13567-92
07
Di-Electric Dissipation (Tanδ)
3Terminal Cell
IS: 6262-1971
08
Sludge Content
Chemical Test
IS: 1866 Annex-A
09
Dissolved Gas Analysis (DGA)
Gas Chromatograph
IS: 10593 & IS: 9434-1992
Keyword Tags: Transformer Testing, Transformer Oil Analysis Lab, Transformer Oil Test Lab, Oil Transformer Test
