DESCRIPTION DU PRODUIT
MITSUBISHI FR-E740-300SC-NA - Variable Frequency Drive
This MITSUBISHI FREQROL-E700 series variable frequency drive provides precise speed and torque control for three-phase induction motors in industrial automation applications. Utilizing advanced sensorless vector control and V/f control methods, it is engineered for general-purpose machinery requiring robust motor regulation, including conveyors, pumps, fans, and material handling systems. The unit integrates essential control functionalities for enhanced operational efficiency and energy management.
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, 380-480VAC (Proportional to Input Voltage)
- INPUT FREQUENCY: 50/60 Hz
- RATED OUTPUT POWER: 15 kW (20 HP)
- RATED OUTPUT CURRENT: 30.0 A
- OVERLOAD CAPACITY: 150% for 60 seconds, 200% for 3 seconds (Inverse-time characteristic)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, Panel Mount
- COOLING: Forced Air Cooling (Integrated Fan)
- INTERFACE/CONTROL:
- CONTROL METHOD: Sensorless Vector Control, V/f Control, Advanced Magnetic Flux Vector Control
- COMMUNICATION: RS-485 (Modbus RTU) built-in Optional network interface cards available (e.g., CC-Link, PROFINET, EtherNet/IP, DeviceNet)
- I/O: Multiple Digital Inputs, Analog Inputs, Digital Outputs, Analog Outputs, Relay Outputs
- FEEDBACK: Internal motor speed and position estimation via sensorless vector algorithms
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Enclosed Type)
- MOUNTING STYLE: Panel Mount
- OPERATING TEMPERATURE: -10 to +50 degrees Celsius (14 to 122 degrees Fahrenheit)
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: Standard 3-Phase Squirrel Cage Induction Motors
- APPLICATIONS: Conveyor systems, industrial pumps, ventilation fans, machine tools, material handling equipment, general industrial machinery requiring variable speed and torque control.