110 380V 3pH Water Pump Inverter Solar Water Pump Controller

FROM CHZIRI STORYCustomer questions,our answers.1.Is there a remote control?                 Yes.Remote control operation keypad.2.Whether it has a closed loop?           Built-in PID regulation function to facilitate the realization of closed loop control of the temperature, pressure and flow. And reduce the cost of the control system.Our frequency converter is open loop control,according to customer feedback we are developing closed loop control system.3.What system?                                  Standard MODBUS communication protocol.Easy to achieve the communication between PLC,IPC and other industrial equipments.   Scope of application:CHZIRI frequency inverter applied at the metallurgy,plastomer,textile,food-stuff,petroleum,chemical industry,paper-making,pharmacy,printing,building material,crane,music spring.water supply systerm and all kinds of machine equipment.As AC asynchronous motor's driving and speed control.  Frequency Inverter can use in the following environmentalAmbientPlace to be usedIndoor location free from direct exposure to sun light, high humidity or dew condensation,high levels of dust,corrosive gas,explosive gas,inflammable gas, oil mist, salt and etcAltitudeBelow 1000 MAmbient Temperature-10 C to +45 C (Bare Machine: -10 C to+50 C)Humidity20%-90% RH without dew condensationVibration