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Category:Electrical

Subcategory:Transformer

Three Phase Oil Immersed Transformer

Product Info
Specification

• Voltage ratio. Polarity and phase relationship test on each tapping

• Resistance of all windings

• No-load current and no-load losses measurement

• Load losses measurement at rated current and frequency

• Impedance voltage measurement

• Induced over-voltage and separate source voltage withstand tests

• Impulse voltage withstand test.

• Noise level test

• Oil leakage test

• Overload test at 150% rated current for one hour after temperature rise test and hot resistance measurement of (HV – LV)

• Voltage ratio. Polarity and phase relationship test on each tapping

• Resistance of all windings

• No-load current and no-load losses measurement

• Load losses measurement at rated current and frequency

• Impedance voltage measurement

• Induced over-voltage and separate source voltage withstand tests

• Impulse voltage withstand test.

• Noise level test

• Oil leakage test

• Overload test at 150% rated current for one hour after temperature rise test and hot resistance measurement of (HV – LV)

Products Available from * Solar Bangladesh Ltd.

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