Multi Pump Constant Pressure Water Supply Control Unit

Typical applications:

Water supply pumping, pneumatic compressors, central air conditioning, oil pumping, waste water treatment, storm drainage etc.

Features:

• Control up to 5 different pumps automatically with E380 series inverter
• Timing switchover function: Prevent pump from rust, balance every pump lifetime
• Energy saving function: Stop automatically when flow is smaller
• Timing control: Set six pressure reference in specific time period
• Over pressure/under pressure alarm, record the faulty pump and switch the spare pump automatically