Dry-type Transformer
Functional Characteristics
Dry transformers structural features
Box coil: The low -voltage winding uses the entire copper foil, along with the F -class turning insulation on the dedicated low -pressure foil winding machine. Foil coils are well solved with low pressure, large-current coils around the product, large stress, unbalanced amnf -balancing, poor heat dissipation effects, and outstanding problems such as winding spiral angles, and unstable artificial welding quality. At the same time, the DAELIM transformer winding is seized with resin, solidified and shaped, and moisture -proof and pollution -proof. The bronze volume of the lead is automatically welded by the arc welding.
Temperature control device: The transformer adopts the BWDK series signal thermometer.The temperature measurement element is buried in the upper half of the low -pressure coil. It can automatically detect and patrol the working temperature of the phase coils, and has an ultra temperature alarm and a trip.
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