Преобразователь частоты (Variable Speed ​​Drive), переменной

Professional manufacturer of Siemens alikeFrequency Inverter (Variable Speed Drive VSD) Variable Frequency Drive, VFD Frequency transformer (1) With large-scale electrical engineering control IC and IGBT for core, reliability is high (2) Having many kinds of control mode, suitable for diverse control occasion, the biggest power can amount to 220kW High output torque, at low speed it can be 150%, frequency accuracy is 0.01Hz (3) Wide power grid voltage design, the grid ranges is + -20%, it's suitable for the country with electrical network quality not very well (4) With convenient communication interface, forms centralized control system easily (5) Inside PID adjuster (6) Inside simple PLC (7) Power range: 0.4 to 3.7kW (220V), 0.75 to 450kW (380V) (8) High on-off frequency (9) Wide voltage range, long service life (10) Saves energyWe can supply Siemens alike frequency inverter and soft starter.