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Energy saving,powtech inverter applications in pumps
Powtech PT200 series inverters have built-in PID regulator, pressure sensors immediately detect mains pressure and converted into an analog signal (0-10V or 0-20mA), the inverter directly into the analog input port, set the value of a given pressure, PID parameter values, the inverter output frequency of the built-in PID control operation. System parameters can be adjusted in actual operation, the control response of the system tends to complete. When a small amount of water or no water when the pump has been in the low-speed operating conditions, the drive automatically turns on intelligent sleep function, the pump is stopped, when the water increased, the pressure would not be enough, the drive automatically wake up, pump operation, greatly increase the life of the pump so that more effective energy savings.
(Pictured powtech inverter applications in water supply equipment)
Water supply technology for its energy saving, safe, high-quality water supply, etc., in the water supply industry has been widely used. Water Supply pump motor stepless speed control system to achieve, based on changes in water (actually water pipe network pressure changes) automatically adjusts the operating frequency of the pump to maintain constant pressure changes in the water in order to meet the water requirements of today's advanced technology, reasonable energy-efficient water supply system. As a professional manufacturer of Stephen inverter drive motor design and production base has been widely used in water supply systems.
