MITSUBISHI FR-A820-90K-1
Spesifications Application of Inverter Mitsubishi FR-A820 ND: Fans, Pumps, HVAC HD: Crane, hoist, conveyor, compressor, punching press, winder, tool machine,… Power supply 3P,200 to 240Vac,50/60 Hz Rated capacity 90kw (ND) Rated current 475A (SLD) Output frequency range 0.2 to 590 Hz Starting Torque SLD Rating:120% 0.3 Hz, LD Rating:150% 0.3 Hz, ND Rating:200% 0.3 Hz, HD Rating:250% 0.3 Hz Overload current rating SLD: 110% 60s, 120% 3s; LD: 120% 60s, 150% 3s; ND: 150% 60s, 200% 3s; HD: 200% 60s, 250% 3s Control Method Soft-PWM control, high carrier frequency PWM control (selectable among V/F control, Advanced magnetic flux vector control, Real sensorless vector control, Optimum excitation control), vector control, and PM sensorless vector control Braking unit Input Low-speed operation command, Middle-speed operation command, High-speed operation command, Second function selection, Terminal 4 input selection, Jog operation selection, ...