Agriculture Irrigation System Controller
Code: AIS-9200
1) PLC programmed to operate Two pumps, one work, one standby
2) Pump timing ON/OFF. For example , ON at 8:00 and off 10:00
3) The pump 7.5 kw /3phase/415v operates on a VFD type altivar 212 ATV212HU75N4 (Optional 7.5W-132W), the price is excluding the pump.
4) PLC controls a Pressure transmitter, a flow transmitter, a pH transmitter and a conductivity transmitter with sensor.
5) The program is able to store all conductivity, flow, pressure and ph measurment for two monthes.
6) The system Automatically stops: when there is no flow for 30 seconds, or when the pressure exceeds 4 bar.
The frequency converter is closed by dual control of flow (no flow) and pressure (pipeline pressure over 4 bar) to prevent pump idling and protect the pump
VFD, Code: GT200-4T0075G, Brand: Easydrive,
Made in Shenzhen, China