| Technical characteristics (HB280-P special frequency inverter for fan and water pump) |
Realize energy saving and automatic control is the most obvious characteristic of HB280-P series frequency inverter, it also
bears relative functions in treating the starting, stopping and running of different pumps and fans.
1.Built - in PI function, can accept kinds of setting signals and feedback signals, also can program and set analog signals;
2.Simple PLC and speed counter and timing function, realize the control of one driving three for fixed power frequency and frequency conversion.
3.Automatic energy saving function, it can detect the load character and adjust the best output state, improve the energy
saving for 4-8%;
4.Give alarm or stop the machine when it is light load, protect the motor or water pump from being burnt. It has firefighting supply and water hammer;
5.Run in S curve, abundant control and running protection functions. |
| Application (HB280-P special frequency inverter for fan and water pump) |
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¡ñ Fan for boiler, circulating pump, make up pump, cooling water pump of central air-conditioner, cryopump, fan.
¡ñ Fan for cement plant and pottery kiln, water pump, fan for coal mine, ( 1140V explosion protection).
¡ñ Water supply factory , water treatment plant, water supply for residential area, submersible pump, music fountain.
¡ñ Pump and blower fan of petrochemical, pharmacy and chemical fertilizer industry.
¡ñ Water-flooding pump for oil field, oil transfer pump (11-280KW widely applied). |
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