RO Controller is an easy to use, programmable controlling & protection device for reverse osmosiswater purification unit with direct start, three phase or single phase with different output power.
Applications
RO Controller is specially designed for reverse osmosis water purification unit by Contacting dosing pump, solenoid valve, electrical meter, pressure switch etc.
Technical parameter & features

• Double pumps control
• Specially designed for reverse osmosis water purification unit
• Auto / Manual switch  
• Protect the pump against many faults
• Dynamic LCD displaying RO unit running information
• Pump accumulative running time displaying
• Pump last five fault record displaying

Models

• RO 2-2 Single +Single, 2.2 kw – 2.2 kw  AC 220V/50Hz, Single Phase
• RO 2-3 Single +Three,  2.2 kw + 4 kw AC 380 V / 50 Hz, 3 Phase
• RO 3-3 Three + Three,  4 kw + 7.5 kw AC 380V / 50 Hz, 3 Phase
• RO 3-3 Three +Three,  4 kw +15 kw AC 380V/ 50 Hz 3 Phase

RO Controller is an easy to use, programmable controlling & protection device for reverse osmosiswater purification unit with direct start, three phase or single phase with different output power.
Applications
RO Controller is specially designed for reverse osmosis water purification unit by Contacting dosing pump, solenoid valve, electrical meter, pressure switch etc.
Technical parameter & features

• Double pumps control
• Specially designed for reverse osmosis water purification unit
• Auto / Manual switch  
• Protect the pump against many faults
• Dynamic LCD displaying RO unit running information
• Pump accumulative running time displaying
• Pump last five fault record displaying

Models

• RO 2-2 Single +Single, 2.2 kw – 2.2 kw  AC 220V/50Hz, Single Phase
• RO 2-3 Single +Three,  2.2 kw + 4 kw AC 380 V / 50 Hz, 3 Phase
• RO 3-3 Three + Three,  4 kw + 7.5 kw AC 380V / 50 Hz, 3 Phase
• RO 3-3 Three +Three,  4 kw +15 kw AC 380V/ 50 Hz 3 Phase