Multi-Pump Constant Pressure Water Supply Control Unit



Product Description
The SIA-100 multi-pump constant pressure water supply control unit can monitor five different water pumpssimultaneously with the E380 series inverter. Thiscombination is used in the water supply field.

Features
1. It has several water supply working patterns. It can choose the circular frequencyconversion method of multi-pump or the one-dominance multi-auxiliary pumpaccording to the configurations of water supply system.
2. The multi-pump constant pressure water supply control unit can control up to 5 different pumps automatically with the E380 seriesinverter. The properties of the pumps can be flexiblyarranged.
3. Timing switchover function: prevent pump from rust,balance every pump lifetime.
4. The multi-pump constant pressure water supply control unitfeatures timing water supply control and is used in factories.
5. Timing control: set upto six pressure references in specific timeperiod to accommodate thechange of water supply pressure.
6. The dormancy functionguarantees energy saving feature.
7. Energysaving function: stop automatically when flow is smaller.
8. The multi-pumpconstantpressurewatersupplycontrolunit can trigger off self-starting function afterpower off.
9.It hasan over pressure/under pressure alarm, record the faulty pump and switch on the spare pump automatically

Typical Application
The multi-pump constant pressure water supply control unit can be used for central air conditioners, oil transportation pumps, waste water treatment, etc.

Thank you for your interest in our multi-pump constant pressure watersupply control unit. As an experiencedfrequency inverter and energy saver manufacturer based in China, we are able tooffer a wide range of products, including plastic machine inverter, mini universalinverter, open-loop vector control inverter, energy saving unit, and so on. With high quality and lower prices, ourproducts are exported to nearly 40 countries, including Italy, Poland,Lithuania, Argentina, Chile,Spain, Thailand and the United States. If you are in need of any of our products,please feel free to contact us.