Basic Specifications
- Brand: Mitsubishi
- Model: FR-A840-00170-2-60
- Series: FR-A800 (A800 Plus)
- Rated Current: 12.0A (ND) / 17.0A (LD)
- Applicable Motor Power: 5.5kW (ND) / 7.5kW (LD)
- Input Voltage: 3-phase AC 380~500V, 50/60Hz
- Output Frequency Range: 0.2~590Hz
- Overload Capacity: ND 150% for 60s, 200% for 3s; LD 120% for 60s, 150% for 3s
- Input Current: 17.4A (ND)
Control & Interface
- Control Mode: V/F control, Magnetic Flux Vector Control, Sensorless Vector Control, PM Motor Vector ControlMITSUBISHI ELECTRIC Europe
- Built-in: RS485 Modbus RTU, Safe Torque Off (STO), EMC Filter
- Optional Protocol: CC-Link, PROFIBUS-DP, DeviceNet, Ethernet
- I/O Configuration: 8DI / 2AI / 3RO / 2DO / 2AO
Physical & Environmental Parameters
- Enclosure Rating: IP20
- Cooling Method: Fan Cooling
- Dimension (W×H×D): 220 × 230 × 170mm
- Weight: 6.7kg
- Working Temperature: -20℃ ~ +55℃
- Certifications: CE, UL, RoHS, UKCA, EAC, TUV
Features & Benefits
- High-precision sensorless vector control for excellent low-speed high-torque performance
- Integrated EMC filter reduces electromagnetic interference for stable operation
- Built-in STO safety function complies with ISO 13849-1 PLd safety standards
- Support for induction and PM motors, wide range of motor compatibility
- Advanced auto-tuning for quick and easy motor parameter setup
- Energy-saving control mode reduces power consumption for fan and pump applications
Applications
Machine tools, extruders, conveyors, compressors, HVAC systems, general industrial high-precision speed control
