Technical Features
1. VTC current vector control algorithm can reach to high start torque and low speed stable torque. HPVFD has combines the rich industrial application functions, so that it can realize all kinds of field control requirements.
2. To design,test and produce converters in strict accordance with international standard, it is designed better in heat dissipation carrying capacity and electromagnetic compatibility.
3. It provides Multi-Functional 8 period of digital input, 2 road analog input , 2 road relay output and 2 road open collector output.
4. All this configuration is RS485 serial communication interface. Products are using the standard Modbus communication protocol, and it is built-in input filter in 18.5-560KW.
5. HPVFD series are provincial new products ,its functions of energy-saving operation and automatic current limiting function can ensure normal operation.
6. It is convenient to handle by LED and LCD interface, meanwhile, it is easy to debug with panel parameter copy function.
7. With flame retardant and high reliable main loop connection mode, all series products ensure its safety.
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