1250 kVA OIL TYPE DISTRIBUTION TRANSFORMER
Measuring winding resistances
Measurinq rotation ratios
Inspecting polarity or connection group
Measuring short circuit and load losses
Measuring idle losses and current
Induced voltage test
Applied voltage test
Measuring insulation resistances
Transformersfor which mountingdrying
and oil filling works are completedare
subjected to below mentioned routine and
typical tests as specified by TS 267 standard.
Oil breakdown stress control
Loss gap (tq) measurement (DOUBLE test)
Measuring painting thickness
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
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