The FR-A820-0.4K-1 is a compact, high-performance inverter from Mitsubishi Electric’s FR-A800 series, designed for precise motor control in industrial environments using a 200V-class three-phase power supply.

 Technical Specifications

Rated Motor Capacity:

Normal Duty (ND): 0.4 kW

Light Duty (LD): 0.75 kW

Super Light Duty (SLD): 0.75 kW

Heavy Duty (HD): 0.2 kW

Rated Output Current:

ND: 3 A

LD: 4.2 A

SLD: 4.6 A

HD: 1.5 A

Input Voltage: 3-phase 200–240V AC

Frequency Range: 0.2–590 Hz

Control Methods:

V/F Control

Real Sensorless Vector Control

PM Sensorless Vector Control

Magnetic Flux Vector Control

Protection Class: IP20

Cooling Method: Natural cooling

Dimensions: 110 mm (W) × 260 mm (H) × 110 mm (D)

Weight: 2.0 kg