PRODUCT DESCRIPTION
MITSUBISHI FR-E840-3.7K-1 - Variable Frequency Drive
The MITSUBISHI FR-E840-3.7K-1 is a compact variable frequency drive from the FREQROL-E800 series, designed for precise speed and torque control of 3-phase induction motors up to 3.7 kW. It features advanced sensorless vector control and integrated Modbus RTU communication, making it suitable for general industrial machinery, material handling, and HVAC systems requiring robust motor regulation. This inverter provides high-performance motor control for a wide range of industrial automation applications.
Technical Specifications:
- SERIES/FAMILY: FREQROL-E800
- COMPONENT TYPE: Variable Frequency Drive (VFD) / AC Inverter
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-Phase, 380-480 VAC, 50/60 Hz
- OUTPUT VOLTAGE: 3-Phase, 380-480 VAC (Variable)
- RATED POWER: 3.7 kW (Heavy Duty)
- RATED OUTPUT CURRENT: 8.0 A (Heavy Duty)
- OVERLOAD CAPACITY: 150% for 60 seconds (Heavy Duty)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, Panel Mount
- COOLING METHOD: Forced Air Cooling (Integrated Fan)
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f Control, Sensorless Vector Control, Advanced Magnetic Flux Vector Control
- COMMUNICATION PROTOCOL (STANDARD): Modbus RTU (RS-485)
- COMMUNICATION PROTOCOL (OPTIONAL): CC-Link IE Field Basic, PROFINET, EtherNet/IP, EtherCAT (via optional interface cards)
- DIGITAL INPUTS: Multiple programmable inputs
- ANALOG INPUTS: Multiple programmable inputs (Voltage/Current)
- RELAY OUTPUTS: Multiple programmable outputs
- PULSE TRAIN OUTPUT: Available
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Enclosed Type)
- MOUNTING STYLE: Vertical Panel Mount
- AMBIENT OPERATING TEMPERATURE: -10°C to +50°C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Conveyors, Pumps, Fans, Compressors, General Industrial Machinery, Material Handling Systems, Textile Machines, HVAC Systems