Classification and application of water pump control cabinet
Date of issue:[2020-08-17] Click through rate:Classification of water pump control cabinet: water pump control cabinet is abbreviated as: (control box), which is divided into three categories: direct starting (0.75 ~ 15kw), self coupling decompression starting (15kw ~ 200kW) and Y - △ step-down starting (15kw ~ 132kw). According to different needs, seven types of liquid level control type, pressure control type, temperature control type, time control type, air conditioning joint control type, submersible sewage pump special type and fire control type are set up, and the protection functions of main circuit short circuit, phase loss, overload, over-current, pump body leakage of special pump and overtemperature of stator winding are provided. In addition, each type can be divided into single control type, multi pump main and standby mutual control type. The main and standby mutual control products have the functions of automatic removal of main pump in case of failure, automatic switching of standby pump, automatic shutdown without water, automatic switching, shutdown alarm of over water level, etc.
The water pump control cabinet is widely used in agricultural production, municipal engineering, water supply and drainage of high-rise buildings, fire fighting, spraying, automatic control of booster pump, control of cold and hot water circulating pump of air conditioning, boiler water replenishment and other occasions. It is also suitable for the control and starting of other AC motors. It is an ideal matching product of various water pumps.
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