Frequency conversion control cabinet

The frequency conversion control cabinet is mainly used to adjust the working frequency of the equipment, reduce energy consumption, start the equipment stably, and reduce the damage to the motor caused by the large current generated when the equipment is directly started. At the same time, it is equipped with analog input (for speed control or feedback signal), PID control, pump switching control (for constant pressure), communication function, macro function (with different parameter settings for different occasions), multi-speed, etc. It can be widely used in industrial and agricultural production and automatic control of water supply, drainage, fire protection, pressurization of spray pipe network and circulation of HVAC cold and hot water in various buildings.