PRODUCT DESCRIPTION
MITSUBISHI FR-E740-040SC-EC - Variable Frequency Drive
The MITSUBISHI FR-E740-040SC-EC is a compact variable frequency drive from the FREQROL-E700 series, engineered for precise speed and torque control of three-phase induction motors. This inverter utilizes advanced sensorless vector control and V/f control algorithms to optimize motor performance across a wide range of industrial applications, including conveyors, fans, pumps, and general machinery requiring robust motor regulation. It integrates essential control functions within a space-saving design, suitable for panel mounting in diverse automation systems.
Technical Specifications:
- SERIES/FAMILY: FREQROL-E700
- COMPONENT TYPE: Variable Frequency Drive (VFD) / AC Inverter
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-Phase, 380-480VAC
- OUTPUT VOLTAGE: 3-Phase, 0-480VAC
- RATED OUTPUT POWER: 5.5 kW (7.5 HP)
- RATED OUTPUT CURRENT: 12 A
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT FREQUENCY RANGE: 0.2 - 400 Hz
- OVERLOAD CAPACITY: 150% for 60 seconds, 200% for 3 seconds
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact Panel Mount
- COOLING METHOD: Forced Air Cooling (Integrated Fan)
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f Control, Advanced Magnetic Flux Vector Control, Sensorless Vector Control
- COMMUNICATION PROTOCOL: RS-485 (Modbus RTU)
- DIGITAL INPUTS: 7 (Programmable)
- ANALOG INPUTS: 2 (Voltage/Current Selectable)
- DIGITAL OUTPUTS: 2 (Relay/Transistor Selectable)
- ANALOG OUTPUTS: 1 (Voltage/Current Selectable)
- FEEDBACK: Internal Current and Speed Estimation
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Standard Enclosure)
- MOUNTING STYLE: Panel Mount
- OPERATING TEMPERATURE: -10 to +50 degrees C
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: Conveyor Systems, Industrial Fans, Centrifugal Pumps, Machine Tools, Material Handling Equipment, General Purpose Machinery
- MOTOR COMPATIBILITY: Standard 3-Phase Induction Motors