The FR-A840-01160-260 is a powerful Variable Frequency Drive (VFD) from Mitsubishi Electric’s FR-A800 series, designed for high-performance motor control in industrial environments.

 Key Specifications

Rated Motor Capacity:

SLD (Standard Load Duty): 55 kW

LD (Light Duty): 55 kW

ND (Normal Duty): 45 kW

HD (Heavy Duty): 37 kW

Rated Output Current:

SLD: 116 A

LD: 106 A

ND: 86 A

HD: 71 A

Input Voltage: 3-phase, 380–500 V AC

Frequency Range: 0.2–590 Hz

Control Methods:

V/F Control

Real Sensorless Vector Control

Magnetic Flux Vector Control

PM Sensorless Vector Control

Soft-PWM / High-Frequency PWM

 Connectivity & I/O

Digital Inputs: 12

Digital Outputs: 5 transistor, 2 relay

Analog Inputs: 3

Analog Outputs: 2

Communication:

Ethernet (MODBUS/TCP, CC-Link IE Field)

RS-485 (optional)

USB (1 host + 1 mini)

 Features & Design

Display: FR-DU08 (5-digit LED)

PLC Functionality: Built-in (6K steps)

Protection Class: IP00

Safe Torque Off (STO): Supported

Cooling: Forced air

Integrated EMC Filter: Yes

Integrated DC Choke: No

 Dimensions & Weight

Size: W435 × H550 × D250 mm

Weight: Approx. 41 kg

 Certifications

CE, UL/cUL, UKCA, RoHS

Marine approvals: ABS, BV, DNV, GL, LR, NK

EAC: Not compliant