adjustable frequency drives

Technical feature: 1. Sensorless Vector control frequency inverter with high performance, excellent quality and low pollution 2. It achieves quick-response and precise control by decoupling control of motor magnetic flux current and torque current, which makes the speed adjustment and torque control runs at a high degree of accuracy and wide range. 3.

Brand new hardware platform, advanced processing technique and perfect testing equipment, which guarantees the applicable reliability Function Introduction:Central control module based on DSP, realizes high-speed and high performance control. Integrate V/F control, V/F+PG control, vector control. Automatic recognize the parameter of the motor!

Auto-adjust to the best control mode!Dead zone compensate function and Automatic slip compensate, 180% torque output can come out below 0.5HZ frequency.

Eight switch inputs, three analog inputs, two analog output, 0-10V or 0-20mA from inside the scope of the definition signal!Support feedback signal: 0-10v, 1-5v, 0-20mA, 4-20mASimple PLC Function, at most 15 segments speed control and 8 segments acceleration control can be realized.Humanization display menu, highlighted Chinese OLED+LED, simultaneous display 3 groups of state parameters.

Keyboard is hot-pluggable and can restore or copy 4 groups of running parameter programs. Powerful communication function which can support standard RS485 and Modbus and provide remote keyboard control .

Built-in PID self-adjusting Rotate speed tracking start and power-off reset function High effective function on default record and recheck, easy trouble -shooting. Unique EMC design minimizes pollute to electricity resource.

Entire coating can work in various of severe environment.Simplicity and fashionable design with industrialize features Ratings:Power rating : 0.4~630.kwFrequency scope: 0.00~2000.00HzVoltage grade: 220V/380V/460V/575V/660V/products are as belowAC drives, frequency converter, frequency inverter, frequency changers, adjustable speed drives, adjustable frequency drives, variable frequency drives, variable speed drives, soft starters, servo drives, servo motor our brand is powtran, you can search powtran from yahoo, google, yandex,altavista, then you can get more info from our Name is Linque Peng, you can contact me easily: powtran.linque(at)gmail.comMSN: powtran.linque(at)live.cnskype: powtran.linqueyahoo: linquepeng(at)yahoo.