FR-A800 Plus series
Dedicated inverter for specialized fields
- · The optimum functions for each dedicated field are added to the already high performance and high functionality of FR-A800 series inverter.
- · Specialized ladder logic program allows an easy system construction.
- · Achieved the faster response and running frequency of Real sensorless vector control and vector control.
- · The newly developed auto tuning function enables operation of induction motors and sensorless operation of PM motors.
| Inverter capacity | 200 V class: 0.4 kW to 90 kW, 400 V class: 0.4 kW to 500 kW |
|---|---|
| Control method | High carrier frequency PWM control (selectable among V/F control, Advanced magnetic flux vector control, Real sensorless vector control, PM sensorless vector control), vector control (when the option is used) |
| Output frequency range | 0.2 to 590 Hz (400 Hz or less under Advanced magnetic flux vector control, Real sensorless vector control, vector control, and PM sensorless vector control.) |
| Regenerative braking torque | 200 V class: 0.4K to 1.5K (150%, 3% ED), 2.2K/3.7K (100%, 3% ED), 5.5K/7.5K (100%, 2% ED), 11K to 55K (20% continuous), 75K or higher (10% continuous) 400 V class: 0.4K to 7.5K (100%, 2% ED), 11K to 55K (20% continuous), 75K or higher (10% continuous) |
| Starting torque | 200% 0.3Hz (3.7K or lower), 150% 0.3Hz (5.5K or higher) (under Real sensorless vector control or vector control) |