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Multi-pump Constant Pressure Water Supply Control Unit, Frequency Inverter, High Speed Inverter

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

Features
1. It has several water supply working patterns. It can choose the circular frequency conversion method of multi-pump or the one-dominance multi-auxiliary pump according 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 series inverter. The properties of the pumps can be flexibly arranged.
3. Timing switchover function: prevent pump from rust, balance every pump lifetime.
4. The multi-pump constant pressure water supply control unit features timing water supply control and is used in factories.
5. Timing control: set up to six pressure references in specific time period to accommodate the change of water supply pressure.
6. The dormancy function guarantees energy saving feature.
7. Energy saving function: stop automatically when flow is smaller.
8. The multi-pump constant pressure water supply control unit can trigger off self-starting function after power off.
9. It has an 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 water supply control unit. As an experienced frequency inverter and energy saver manufacturer based in China, we are able to offer a wide range of products, including plastic machine inverter, mini universal inverter, open-loop vector control inverter, energy saving unit, and so on. With high quality and lower prices, our products 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.

Company Brief: Shenzhen Sunfar Electric Technologies Company, Ltd. is a China-based frequency inverter and energy saving system manufacturer and supplier. Sunfar has been producing the mini universal inverter, high speed inverter, energy saving unit, and dynamic braking unit, etc. since 2004. Our products are widely used in the metallurgy, papermaking, and chemical industries.