English
Español
Home > What Should Be Paid Attention to in Transformer Differential Protection Test?
Products Catalogue
- Insulating Paper
- Composite Insulating Material
- Insulation Film
- Glass Fiber Sleeving
- Tape
- Laminated Products
- Mica Products
- Transformer Insulating parts
- Transformer Spare Parts
- Current Transformer
- Bimetal thermometer
- Dehydration of respite
- Hollow Porcelain Insulators
- Transformer bushings
- Magnetic wire
- Cable / Cable accessories
- Electric Motor Spare Parts
- Ring Main Units
Tags
What Should Be Paid Attention to in Transformer Differential Protection Test?
What Should Be Paid Attention to in Transformer Differential Protection Test?
1.Differential protection test, need to take load to check. At least the accuracy requirements of the test instrument and comparability of differential and load current should be met.
2. Before polarity testing, the differential protection of the transformer should be disabled.
What Should Be Paid Attention to in Transformer Differential Protection Test?
1.Differential protection test, need to take load to check. At least the accuracy requirements of the test instrument and comparability of differential and load current should be met.
2. Before polarity testing, the differential protection of the transformer should be disabled.