Now standard with an exclusive CSE Uniserve 3 year warranty
Ideal for highly accurate control such as positioning
PG Vector Control
Effective in providing highly accurate control for applications such as printing.
Fuji’s original dynamic torque vector control has further evolved
Besides the dynamic torque vector control, the inverter is equipped with motor constant tuning for compensation against a voltage error in the main circuit. This means a high starting torque of up to 200%, even at a low speed rotation ( <0.3hz).
Improved durability in overload operation
The inverter performs short-time acceleration and deceleration with the maximum capacity by extending the time spec of overload current ratings compared with the previous models. This improves the operation efficiency of the equipment such as cutting machine or conveyance machine. Overload durability: 200% for 3 seconds and 150% for 1 minute.
Expanded capacity for the inbuilt brake circuit
A brake circuit is built in the 22kW and smaller models as standard. These drives are highly suited to regenerative loads such as a vertical conveying machines. The 7.5kW or smaller models also incorporate a braking resistor.
* The inverters with built-in brake circuit are available on request for 30kW to 55kW models in 200V series and 30kW to 110kW models in 400V series.
Maximising the performance of a general purpose motor
Speed sensor-less vector control
Useful for applications that require a high starting torque, such as the gondola type multi-level car parking tower.
Improved reaction to the fluctuation of impact load
When a load fluctuation occurs, the inverter provides the torque response at the very highest levels. The drive controls the flux to minimise the fluctuation in the motor speed while suppressing the vibration. This function is idealy suited for equipment that requires stable speed such as a cutting machines.
Quick response to the operation commands
The terminal response to the operation commands has a well deserved reputation for rapid and reliable functioins. FRENIC-MEGA has further shortened this response time, achieving one of the fastest response times avaiable in industry today. This is effective in shortening the tact time per cycle and most effective for use in process industry and repetitive functions.