Datasheet summary
FR-A800
Engineering summary from PDF text extraction for FR-A800. Verify every value with the OEM datasheet.
Summary
Product identification
Mitsubishi Electric FR-A800 Inverter Series
Features
The FR-A800 series inverters offer:
- Advanced Drive Performance: Enhanced Real sensorless vector control and vector control.
- Security & Safety: Rapid response to unexpected issues, standard 24 VDC power supply for control circuits, and internal temperature monitoring.
- Ease of Setup & Use: Simple functions for improved work efficiency, intuitive parameter settings, easy-to-read operation panels, and USB connectivity for parameter copying.
- Eco-Friendly Operation: Energy saving functions such as optimum excitation control and optional regenerative energy use.
- System Support: Integrated Ethernet communication, support for various network protocols, and PLC functionality built into the inverter.
- Environmental Adaptability: Options for PCB coating and conductive plating for increased resistance.
- Flexibility: Separate inverter and converter modules for higher capacity models, enabling common bus and parallel operation.
Excellent Drive Performance
- High Response: Reduced response delay time (2 to 3 ms for FR-A800 compared to 5 to 20 ms for FR-A700).
- High-Speed Rotation: Real sensorless vector control and vector control up to 400 Hz; V/F control up to 590 Hz.
- High Torque at Low Speed: Real sensorless vector control and vector control provide 200% torque at ND rating. Speed control range is up to 1:200 with Real sensorless vector control.
- PM Sensorless Vector Control: Enables highly accurate control of PM motors without an encoder, compatible with various manufacturers' motors.
- Multiple Rating Selection: SLD, LD, ND, and HD ratings can be selected to suit the application, allowing for equipment downsizing.
Security & Safety
- Improved System Safety: Compliant with ISO13849-1 (Category 3/PLe) and IEC62061 (SIL3) with the Safe Torque Off (STO) function.
- Reliable Maintenance: Standard 24 VDC power supply allows operation without main power.
- Long Life Components: Cooling fans and capacitors with a design life of 10 years.
- Life Diagnosis Function: Internal thermal sensor and maintenance timers aid in predicting component lifespan.
- Quick Reaction to Troubles: Trace function stores operating status before protection activation, and a real-time clock aids in fault analysis.
- Intercompatibility: Installation and terminal blocks are compatible with the FR-A700 series.
Easy Setup & Easy to Use
- Streamlined Startup: Parameter copying via USB memory, easy setup with FR Configurator2 software.
- Easy Wiring: Spring clamp terminals for control circuits.
- Improved Operability: 5-digit, 12-segment display operation panel (FR-DU08) and optional LCD operation panel (FR-LU08).
- Simplified Administration: Serial number reading with optional LCD or software.
Eco-Friendly Factories
- Energy Saving Functions: Optimum excitation control increases motor efficiency; optional regenerative energy use with FR-CV/FR-HC2.
- PM Motor Efficiency: PM motors contribute to energy savings by eliminating secondary copper loss and requiring less current.
- Standby Power Reduction: Control circuits can be operated with external 24 VDC, allowing other circuits to remain off.
- Cooling Fan Control: ON/OFF control of the cooling fan reduces power consumption.
System Support
- Advanced Networking: CC-Link IE TSN allows for real-time communication and IT system integration.
- Ethernet Communication: Integrated Ethernet supports TCP/IP and other protocols for IoT introduction without impacting control.
- Wide Network Compatibility: Supports CC-Link, SSCNET III (/H), DeviceNet™, PROFIBUS-DPV0, CC-Link IE Field Network, and MODBUS® RTU.
- Environmental Adaptability: IP55 compatibility, options for PCB coating and conductive plating.
- Flexible Configuration: Separate inverter and converter modules for high capacity models, enabling common bus and parallel operation.
- Application-Specific Functions: Anti-sway control for cranes, increased magnetic excitation deceleration, and phase-synchronized bypass switching.
- Built-in PLC Function: Allows for inverter control and small-scale system creation using Ethernet.
Disclaimer: This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.