| - Check the oil level insulation and the acidity of the transformer oil. |
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- Check the bushing both HV. and LV. Bushing |
| - Inspection and repair leaking oil transformer on the surface of the welding transformer |
| - Inspection equipment devices such as filters interests drop out Lighting / Bird gard Arching Horn and all system ground transformer |
| - Inspection operation of equipment such Thermometer, Buchholz Rely. |
| - Measurement of voltage and current transformer |
| - Temperature measurement connectors High voltage / Low voltage power transformers to the chassis |
| - Measurement of Winding Resistance Test |
| - Measurement operation Tap Changer |
| - Measurement of Insulation Resistance Test |
| - Measurement of ground transformers |
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SERVICE INSPECTION TRANSFORMER
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- Inspection hot spot in electric system by Thermo Scan |
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- Test DGA (Dissolve Gas Analysis Test) |
| - Test Insulation power factor |
| - Test Hi-POT and Others |
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SERVICE INSPECTION SPECIAL TRANSFORMER
