KB type automatic variable frequency speed regulation constant pressure (domestic water supply equipment)

Product characteristics

The pump automatic controller produced by the unit is a novel automatic water supply and drainage control device in China, which is divided into three categories: direct starting (0.75 ~ 15KW), auto decompress starting (15KW ~ 200KW) and Y-buck pneumatic (15KW ~ 132KW). According to different needs, seven categories such as liquid level control type, pressure control type, temperature control type, time control type, air conditioning control type, submersion pump type and fire control type are set up, and the protection functions of main circuit short circuit, phase deficiency, overload, overcurrent, pump body leakage, stator winding overtemperature and so on. In addition, each type is divided into single control type, multi-pump main, standby mutual control type, main and standby mutual control products have automatic removal of the main pump when the fault, automatic standby pump into waterless shutdown, automatic exchange rotation, stop alarm over water level and other functions. Widely used in agricultural production, municipal engineering, high-rise building water supply and drainage, fire, spray, booster pump automatic control and air conditioning cold and hot water circulation pump control boiler water supply and other occasions, but also suitable for other AC motor control and start, is an ideal supporting products for all kinds of pumps.