FR-E800 Series Economical High-Performance Networked Vector Frequency Converter Inverter
The FR-E800 series is an economical, high-performance networked vector inverter with built-in support for multiple networks to enable linear connections, delivering reliable operation and flexible system integration for diverse industrial applications.
Core Features
As a universal industrial-grade inverter, the Mitsubishi FR-E800 series integrates key advantages in control, networking, safety, and maintenance:
- Multi-Mode Precision Control: Supports advanced flux vector control, sensorless vector control, and other modes—ideal for conveyors and capable of high-precision position control (up to 7-point continuous positioning) with optional accessories. Compatible with induction motors and permanent magnet motors, maintaining rated torque even at high speeds.
- Strong Network Adaptability: Built-in support for open networks including CC-Link IE TSN and EtherNet/IP without additional interface cards. Dual-port Ethernet design allows direct linear topology connection for smart factory integration.
- Outstanding Safety Performance: Complies with international safety standards such as IEC 61508, featuring safety functions including Safe Torque Off (STO) and Safe Speed Limiting (SSL). Some models support Ethernet safety communication protocols.
- Environmental Adaptability and Energy Efficiency: Coated control cards ensure stable operation in -20°C to 60°C environments. Equipped with exclusive corrosive gas detection circuits. Advanced flux vector control delivers high energy efficiency with support for regenerative energy feedback.
- Easy Maintenance and Expandability: Scan QR code for quick device configuration access. Built-in AI diagnostic functions analyze fault causes with lifespan diagnosis for core components. Integrated 2K-step PLC functionality reduces system components and wiring.
Core Specifications
| Specification Category |
Specific Parameters |
Details & Explanations |
| Basic Specifications |
Model Classification |
Includes 3-phase 400V class FR-E840 (Standard Type), single-phase 200V class FR-E820S, and derivative models such as E800-E (Ethernet Version) and E800-SCE (Safety Communication Version) |
| Basic Specifications |
Applicable Motor Power |
3-phase 400V class: 0.4 - 22kW; Single-phase 200V class: 0.4 - 2.2kW |
| Basic Specifications |
Rated Input |
3-phase 400V class: 380 - 480V, 50/60Hz; Single-phase 200V class: Compatible with corresponding single-phase AC voltage and 50/60Hz frequency |
| Basic Specifications |
Rated Overload Current |
LD (Light Load) Condition: 120% overload for 60 seconds, 150% overload for 3 seconds; ND (Normal Load) Condition: 150% overload for 60 seconds, 200% overload for 3 seconds at 50℃ |
| Basic Specifications |
Protection Class |
IP20 (per IEC 60529 standard) |
| Control Performance |
Control Methods |
Supports V/F Control, Advanced Flux Vector Control, Real-time Sensorless Vector Control, Vector Control; PM Sensorless Vector Control for permanent magnet motors |
| Control Performance |
Output Frequency Range |
Induction Motor: 0.2 - 590Hz; Permanent Magnet Motor: 0.2 - 400Hz (not exceeding motor's maximum rated frequency) |
| Interface & Networking |
Built-in Interfaces |
Standard RS-485 (supports Mitsubishi Inverter Protocol, MODBUS RTU), RJ-45 Ethernet port, miniB USB power supply interface |
| Environment & Safety |
Operating Temperature Range |
-20℃ - 60℃ |
| Environment & Safety |
Safety Functions |
Complies with IEC 61508 international standard; Features Safe Torque Off (STO) and Safe Speed Limiting (SSL); Some models support Ethernet safety communication protocols |
Model List
| Model Category |
Voltage & Power Range |
Specific Models |
Core Application Scenarios |
| Single-Phase 200V Standard Type |
0.1 - 2.2kW |
FR-E820S-0008-4-60, FR-E820S-0015-4-60, FR-E820S-0030-4-60, FR-E820S-0050-4-60, FR-E820S-0080-4-60, FR-E820S-0110-4-60 |
Small standalone equipment for household and light industrial low-power scenarios |
| 3-Phase 400V Standard Type |
0.4 - 22kW |
FR-E840-0016-4-60, FR-E840-0026-4-60, FR-E840-0040-4-60, FR-E840-0060-4-60, FR-E840-0095-4-60, FR-E840-0120-4-60, FR-E840-0170-4-60, FR-E840-0230-4-60, FR-E840-0300-4-60, FR-E840-0380-4-60, FR-E840-0440-4-60 |
General industrial scenarios for medium-high power equipment |
| 3-Phase 400V Ethernet-Enabled Type |
0.4 - 22kW |
FR-E840-0016EPA-60, FR-E840-0026EPB-60, FR-E840-0040EPC-60, FR-E840-0060EPA-60, FR-E840-0095EPB-60, FR-E840-0120EPA-60, FR-E840-0170EPB-60, FR-E840-0230EPB-60, FR-E840-0300EPB-60, FR-E840-0380EPB-60, FR-E840-0440EPB-60 |
High-automation industrial scenarios requiring multi-protocol linkage |
| 3-Phase 400V Safety Communication Type |
0.4 - 22kW |
FR-E840-0016SCEP-60, FR-E840-0026SCEP-60, FR-E840-0095SCEP-60, FR-E840-0120SCEP-60, FR-E840-0440SCEP-60 |
High-safety industrial scenarios for heavy-duty applications needing Safe Torque Off |
Applications & Practical Scenarios
Light Industry & Small-Scale Manufacturing
- Small textile machines: Single-phase 200V models fit local power supply with multi-speed control for different fabric types
- Plastic injection molding machines: 3-phase 400V standard models deliver stable starting torque for mold clamping
- Packaging line conveyors: Ethernet-enabled models connect to basic PLC systems for synchronized speed control
Machine Tool & Precision Processing
- Small CNC lathes/milling machines: Sensorless vector control ensures ±0.1% speed accuracy for tight tolerances
- Laser cutting machines: 3-phase 400V high-power models handle continuous operation with corrosive gas detection
- PCB drilling machines: PM motor compatibility optimizes high-speed rotation stability
HVAC & Building Services
- Ventilation fans: V/F control adjusts speed based on CO₂ levels, saving 25-30% energy
- Water circulation pumps: SLD light-load rating adapts to variable water demand
- Chiller compressors: ND normal-load rating ensures stable performance at high temperatures
Frequently Asked Questions
Q: The 3-phase grid voltage in our European factory is 400V, but it occasionally drops to 350V. Will the inverter report an undervoltage fault?
A: No. The 400V-class FR-E800 models support a voltage range of 380-480V ±10%, and 350V is above the tolerance threshold. Ensure main circuit terminals are tightened to specified torque and set parameter P217 "Voltage Fluctuation Suppression" to "Valid" for improved stability.
Q: The workshop temperature reaches 55℃ and the inverter reports "Overheating". How to address this?
A: Ensure adequate ventilation space (at least 15cm clearance). For control cabinet installations, use cooling fans with proper air circulation. Change parameter P251 "Overheating Protection Action Level" to "Extended" to allow short-term over-temperature operation.
Q: Using PROFINET connection, the inverter is pingable but motor cannot be controlled. How to troubleshoot?
A: Confirm parameter P240 "Communication Protocol Selection" is set to "PROFINET" and verify slave address matches parameter P241. Check for address conflicts and ensure proper data mapping between PLC and inverter control registers.
Q: Should we choose ND or LD rating for fan applications?
A: Fans are variable-torque loads—LD (Light Load) rating is more cost-effective. LD-rated inverters are 10-15% cheaper with lower operating current and higher energy efficiency, fully meeting fan requirements with low startup torque.
Note: All models with "-60" suffix are UL-certified for North American markets. Specify certification requirements when ordering to receive compliant units with proper documentation.