Biến tần cao thế - CHH100 High Voltage Frequency Inverter

Đặc điểm:

CHH100 series high voltage which adopts Multilevel-SPWM control technology, can achieve speed control over the high voltage motor, and makes the best of variable-speed to increase the control level, and decrease the costs...

Product Description:

  - High integrated techology and completely digital control system, good anti interference ability.
  - Control system power supply redundant design.
  - Multi monitor for power units
  - Power unit bypass function to achieve power unit redundant design.
  - Standard RS485terminal to communicate with DCS.
  - More than 30 kinds of protection for inverter, motor.
  - Full parameters record, tempeartureand DC bus of each power unit can be monitored and indicated in display.
  - High efficiency≥98% and power factor≥0.96, low harmonic design<2%.
  - DSP control system optimize modulated waveform to ensure perfect waveform without harmonics
  - Better energy saving function. Self-regulation for voltage when detecting light load to save energy.
  - Big voltage, current margin design.adopt 1700V IGBT, twice voltage margin, twice current margin
  - System and power unit bypass function. Inverter can auto switch between power frequency and variable frequency. Bypass failed power unit ,the inverter run continuously derating
  - Speed trace function
  - Wide national grid voltage fluctuation range ±15%.
  - Adopt back-in-front-out wiring for power unit.

Sản phẩm doanh nghiệp: Công ty TNHH TM & DVKT Tự động hóa Hưng Thịnh