SC (B) series of dry-type transformers 50-40000KVA

Features:

※safe, flame retardant, non-polluting, can be installed directly in the load center.

※Maintenance-free, easy installation, low cost of integrated operation,

※moisture resistance, and can be 100% humidity in normal operation, outage without pre-drying can be put into operation,

※low loss, low partial discharge, low noise, heat capacity, forced air cooling conditions can be 150% rated load operation,

※Equipped with a complete temperature protection control system for the safe operation of transformers to provide reliable protection.

※High reliability, according to the operation of the product has been put into operation research, product reliability index has reached the international advanced level.

Foil coil: low-voltage winding using the entire section of copper foil, together with the F-level insulation in the special low-voltage foil winding machine around the system. Foil-type coil to solve the low-voltage, high-current coil around the product short-circuit stress, ampere-turn imbalance, poor cooling effect, there is winding spiral angle, welding quality instability of the outstanding problems, With resin potting, curing forming, moisture pollution. Lead copper row by TIG automatic welding.

Temperature control device: Transformer BWDK series of signal thermometer, temperature components embedded in the upper half of the low-voltage coil can automatically detect and tour phase coil display their respective operating temperature, and over-temperature alarm and trip function.

Application: The product has the advantages of strong thermal shock resistance, high overload capacity, flame retardant and fireproof performance, and is not sensitive to humidity and dust. It has wide adaptability and is most suitable for high fire-proof requirements and load requirements. High load fluctuations and dirt and humidity of the harsh environment.