China Pump Controller Zhg-9603 Series for Constant Pressure Water Supply

Pump Controller Zhg-9603 Series for Constant Pressure Water Supply
1. Include 3 units main pumps & one unit small pump, it has multiple controlling mode and meets all kinds of complex requests of water supply.2. Timing change pump function, balance all kinds of pumps' working time . improve the average life of the pumps.
3. Up to 8 periods pressure control, and each period can be set any pressure setting control .and realize the timer ON/OFF function .
4.Sleep function and auxiliary small pump function, save energy and reduce consumption , extend machine's life.
5. Positive and negative feedback function , can be used for water supply, but also can be used to pump water and maintain the water level.
6.Over-pressure, low water level, sensor disconnection, inverter failure and alarm control functions ect.
7.Feedback can connect with passive remote pressure gauge, active voltage and current transmitter.
8. Feedback device power 0-24V can be modified, stronger commonality.
9. Feedback signals can be selected .it is more convenient to connect with outer .
10. Standard 0-10V voltage output, can also be arbitrarily modified to other voltage values, the application will be more flexible.
11.when the inverter get failure,The controller can choose the automatic transfer to the working frequency running (pressure range control)
12 .Relay fault output function can be selected.
13. Strong adaptable, applicable to various brands frequency inverter at home and abroad.
14.All digital signal use photoelectric isolation, strong interference ability .
15.With complete key function.
1.Technical Indication

ItemItem DescriptionInput Power SpecificationSingle phase 220VAC±5%, 50Hz/60HzDigital input signalLevel signal,low level is actual,5mADigital Output SignalMax. load current I≤50mADC Output Power 15V/100mA,10V/50mA,24V/30mADC Output power 210V/10mA,Reply Output SignalContact rating:250VAC/3A,30VDC/1AAnalog input Signal10V/10bitAnalog Output Signal10V/10bitAmbient Temperature-10~+50ºCHumidity20~90%RH,No condensation of water dropletsVibration< 0.5GOutline Dimension(W*H*T)96mm*96mm*110mm
The pump controller can support different brand vfd . not only for CHZIRI VFD Inverter.