Circulating Water Pump by SP made in China

Application
DC Circulating Water Pump
DC Booster Pump
DC Self-priming Pump
DC Immersible Pump
Technical Specification
180°Sine Wave; FOC(field-Oriented Control) sensorless Drving technology.
Input Power: 220V/380V AC;
Standard: CE,UL,3C.
Multi-choice of Communication protocols:0-10V,PWM, FREQ,TTL-UART,485, ModBus.
Water Pump special controller:
Dual Platform, Invert er, Oil return, Stop Pressure Balance
Perfect Protection Systems: Over-current (software hardware) protection Over voltage and under voltage protection circuit Loss of synchronism, IPM overheat, Discharge Temperature Overheat and so on0 Range of Power Input: 30w-20kw.
Carrier Frequency : 4K-20K.
Workable with Pump : Circulate Pump, Self-priming, JETAIR PUMP,Driven well Pump, Centrifugal Pump

Built in 2008,Zhouju is a leading company with RD team and strong OEM, ODM ability in the filed of HVAC BLDC motor drivers control and other HVAC control systems, Located in Xianlin Science Technology Zone, Hangzhou City, Zhejiang Province, Nearby Xixi wetland Scenic. Our products ranges are air conditioning, Refrigerator, Kitchen Appliance and water treatment and customized module to complete products. Approved By ISO 9001:2008 in 2013.Zhouju Cover 5000 square meters with 3 production lines and  300 employees,Our annual sales volume reached to 100 Million RMB to Guarantee High Quality, Our 25 RD department engineers cooperate with Jilin University on theory and algorithm, company achieved the foundation of academician workstation in 2015 with professor Guo-the great master on auto industry, we have completed test instruments include Voltage Method & automatic pulse measurement systems, constant temperature and humidity test, EMC test, AOI test, FCT,ICT test.
 
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