50 kVA DISTRIBUTION TRANSFORMER OIL TYPE

IMPLEMENTED TESTS

Routine Tests

Measuring winding resistances

Measuring rotation ratios

Inspecting polarity or connection group

Measuring short circuit and load losses

Measuring idle losses and current

Induced voltage test

Applied voltaqe test

Measuring insulation resistances

Applied Tests

Transformersfor which mountingdrying

and oil filling works are completedare

subjected to below mentioned routine and

typical tests as specified by TS 267 standard.

Special Tests

Oil breakdown stress control

Loss gap (tq) measurement (DOUBLE test)

Measuring painting thickness

Typical Tests

Temperature increase (heating test)

Measuring of audible noise level

Boiler lifetime test (For Hermetic Transformers)

Mechanical strength test against short circuits

(This test is conducted in CESI/ITALIA

IPH/GERMANY test laboratories.)

Except for the mechanical strength test against

short circuitsall typical tests are conducted

in the laboratories of our company.