Durable Autotransformer Start Cabinet 22kw-75kw

In large public buildings such as hotels and shopping malls, the central air conditioning system is the core cooling and heating equipment. Its compressors, fans and other motors have high power. If not handled properly during startup, it is very likely to cause an impact on the internal power grid of the building, affecting the normal operation of other electrical equipment such as lighting, elevators and cash register systems. This autotransformer reduced-voltage starting cabinet, compatible with 380V-660V voltage, has a power range of 22kw-75kw and can drive 17kw-60kw three-phase motors. It is specially designed for the central air conditioning systems of hotels and shopping malls to ensure the stable operation of the air conditioning system. ​ The starting current of the compressor motor in the central air conditioning system is huge. Direct start-up will cause a significant drop in grid voltage, which may lead to sudden elevator stops, flickering lighting, and malfunctions of the…

Frequency Converter Soft Starter Cabinet Start Cabinet Soft Starter