1, gas protection device operation, normal operation, heavy gas protection pressure plate throw trip position, light gas protection throw signal position. Under special circumstances, the pressure plate of heavy gas protection should be chan
The dry-type transformer Shell can protect the transformer body from external objects and prevent personal electricity. Protection levels are in the form of IP00, IP20, and IP23. IP00 is a transformer without a housing. The IP20 is a transfo
Voltage level: At present, mass production is mainly concentrated in 10 kv voltage level, most of the power stations for 6 kv voltage. 15 ~ 20 KV products are often ordered. At present, the International Resin insulated dry-type transformer
For 10/0.4 kv dry-type transformers, voltage regulation should be power cut operation, separate low-voltage circuit breaker into the line, disconnect high-voltage switch, high-voltage side connected to the ground after opening the transforme
Insulators and metal bodies in dry-type transformers usually have several sharp corners and Burrs, so the electric field intensity affects the charge concentration on the sharp corners or burrs. This is because when the dry-type transformer
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