| Wenzhou Natural-Tech Electrical Co.,Ltd |
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ZVF9 series frequency inverter are characterized by remarkable energy saving, good performance in speed control, stable operation, motor soft starter function, multiple protective function, self-diagnose, easy operation and so on.
1. Power range: 0.75~220KW; Output frequency: 0.1~400.0Hz
2. It adopts intel microprocessor chip which is specially used in electric motor.
3. It also adopts IPM and IGBT module which are produced by Japan and Gemany respectively. Screw type ventilator produced in Taiwan and electrolytic condenser made in Japan are also used in the inverter.
4. SMD element unit.
5. It optimize space voltage vector SVPWM control with a little harmonic output and noise.
6. V/F curve can be set at random. |
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