Standard Range Constant Pressure Inverters
These inverters are used with a centrifugal pump driven by a single phase induction motor and a pressure transducer, which is provided & already connected to the inverter, that detects the pressure of the pumped system. These replace all traditional systems such as pressure switch or flow switch and large pressure vessels which are no longer necessary. Soft starts and stops guarantee a low current absorption which extends the motor life, provides quieter working and reduces water hammer. The logic control unit protects the system from the no flow and dry-running conditions or other dangerous electrical or mechanical conditions. Main Features
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Single phase input & Single phase output 1x230V±10%
- Max. motor-pump power 1.1kW
- Max. output current 9A
- Output frequency from 0 to 55 Hz
- Input frequency from 50 to 60 Hz
- Pressure measure range from 0 to 10 bar
Single phase input and single phase output 1x230V±10%
- Max. motor-pump power 1.5kW
- Max. output current 11A
- Output frequency from 0 to 55 Hz
- Input frequency from 50 to 60 Hz
- Pressure measure range from 0 to 10 bar
Single phase input 1x230V±10%
Three phase output 3x230V ±10%
- Max. motor-pump power 1.5kW
- Max. output current 7A
- Output frequency from 0 to 55 Hz
- Input frequency from 50 to 60 Hz
- Pressure measure range from 0 to 10 bar
Three phase input and three phase output 3x(200-440)V
- Max. motor-pump power 1.5kW
- Max. output current 4A
- Output frequency from 0 to 55 Hz
- Input frequency from 50 to 60 Hz
- Pressure measure range from 0 to 10 bar
- Can work in group with a Blueconnect communication