Mitsubishi FR-A840-00770-2-60 A800 Series 30kW(ND)/37kW(LD) 3 Phase 380-500V AC Drive Inverter

Basic Specifications

• Brand: Mitsubishi
• Model: FR-A840-00770-2-60
• Series: FR-A800
• Rated Current: 62.0A (ND) / 77.0A (LD)
• Applicable Motor Power: 30kW (ND) / 37kW (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): 320 × 260 × 195mm
• Weight: 12.5kg
• Working Temperature: -20℃ ~ +55℃
• Certifications: CE, UL, RoHS, UKCA, EAC, TUV

Features & Benefits

• Superb low-speed high-torque performance for heavy load startup
• Built-in EMC filter improves anti-interference ability for harsh industrial sites
• Integrated STO safety design complies with global mechanical safety standards
• Supports both induction motor and permanent magnet motor operation
• Motor auto-tuning simplifies parameter setting and on-site commissioning
• Multiple energy-saving modes suitable for fan, pump and variable load conditions

Applications