The Mitsubishi Electric FR-A800 Series is a high-performance inverter series for 200 V class and 400 V class motors from 0.4 kW to 500 kW, with standard, -E and -GN versions.

What is the FR-A800 Series?

• Operates Mitsubishi Electric induction motors and PM motors, as well as induction motors and PM motors from other manufacturers.
• Real sensorless vector control and PM sensorless vector control; vector control is available with an option.
• Multiple rating selection (SLD, LD, ND, HD) to match the inverter to the application.
• Built-in PLC function in the inverter.

Networks and communication

• Standard: RS-485 (Mitsubishi inverter protocol and MODBUS RTU).
• -E version: CC-Link IE Field Network Basic and MODBUS/TCP.
• -GN version: CC-Link IE TSN.
• By option: CC-Link, SSCNET III(/H), DeviceNet and PROFIBUS-DPV0.

Safety, energy saving and maintenance

• Safe torque off (STO) as standard: ISO 13849-1 Category 3/PLe and IEC 61508 SIL3.
• Energy saving monitor, and regenerative energy use through the FR-XC or FR-HC2 converter options.
• Easy setup with FR Configurator2 inverter setup software.
• Long-life components and a life diagnosis function.

FR-A800 Series models

• FR-A820 (200 V class): 0.4–90 kW
• FR-A840 (400 V class): 0.4–280 kW
• FR-A842 (400 V class, separated converter type, used with the FR-CC2 converter unit): 315–500 kW
• FR-A842-P (400 V class, parallel operation, used with the FR-CC2-P converter unit): 400–500 kW
• FR-A840M (400 V class): 160 kW and 200 kW
• FR-A846 (400 V class, IP55): 0.4–132 kW
• Versions: standard (RS-485), -E (Ethernet) and -GN (CC-Link IE TSN)

For application-specific models, see the FR-A800 Plus Series.

Related products

• FR-A800 Plus Series
• FR-A701 Series
• Mitsubishi engineering software
• MELSEC iQ-R Series
• MELSEC iQ-F Series
• GOT2000 Series

Why choose TKK for Mitsubishi Electric products?

TKK helps factory teams source, select and support Mitsubishi Electric products with confidence, from the first quotation to long after installation.

• Official Mitsubishi Electric distributor, supplying genuine products through an authorized channel.
• Competitive, value-focused pricing for single units and project quantities.
• Extensive stock ready for prompt delivery, so you can keep your lines running.
• A team of product specialists ready to advise on model selection, application and replacement.
• Dedicated, responsive after-sales service and technical support.

Contact TKK for model selection or a quotation for your machine.