Basic Specifications
- Brand: Mitsubishi
- Model: FR-A840-00250-2-60
- Series: FR-A800
- Rated Current: 17.0A (ND) / 25.0A (LD)
- Applicable Motor Power: 7.5kW (ND) / 11kW (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
Control & Interface
- Control Mode: V/F control, magnetic flux vector control, sensorless vector control, PM motor vector control
- Built-in Function: RS485 communication, Safe Torque Off (STO), EMC filter
- Optional Communication: CC-Link, PROFIBUS-DP, DeviceNet, Ethernet
- I/O Configuration: 8DI / 2AI / 3RO / 2DO / 2AO
Physical & Environmental Parameters
- Protection Grade: 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
- Excellent low speed high torque performance for heavy load startup
- Built-in EMC filter ensures stable operation under complex industrial interference
- Integrated STO safety function meets international machinery safety standards
- Compatible with induction motor and permanent magnet motor
- Support motor auto tuning, easy parameter setting and debugging
- Multiple energy saving modes for fan, pump and other variable load operation
Applications
Machine tool equipment, extruder, heavy-duty conveyor, air compressor, HVAC fan and pump, high precision industrial speed regulation occasions
