ОПИСАНИЕ ПРОДУКТА
MITSUBISHI FR-E740-026SC-EC - Compact Variable Frequency Drive
The MITSUBISHI FR-E740-026SC-EC is a compact variable frequency drive from the FREQROL-E700 series, engineered for precise speed and torque control of three-phase asynchronous motors in industrial applications. This inverter utilizes advanced sensorless vector control and V/f control methods to optimize motor performance, making it suitable for general machinery, material handling, fan, pump, and conveyor systems requiring robust motor regulation. It integrates essential safety functions and standard industrial communication protocols for seamless system integration.
Technical Specifications:
- SERIES/FAMILY: FREQROL-E700
- COMPONENT TYPE: Variable Frequency Drive (VFD) / AC Inverter
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-Phase, 380-480VAC
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT VOLTAGE: 3-Phase, 380-480VAC (Proportional to Input Voltage)
- RATED OUTPUT CURRENT: 2.6A
- APPLICABLE MOTOR CAPACITY: 0.75 kW (Standard Duty) / 0.55 kW (Heavy Duty)
- OVERLOAD CAPACITY: 150% for 60 seconds, 200% for 3 seconds
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, Panel Mount
- COOLING METHOD: Fan-cooled
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f Control, Advanced Magnetic Flux Vector Control (Sensorless Vector Control), PM Motor Control (with specific firmware)
- COMMUNICATION PROTOCOL: RS-485 (Modbus RTU) built-in
- I/O: Configurable Digital Inputs, Analog Inputs, Digital Outputs, Analog Outputs, Relay Outputs
- FEEDBACK: Not directly applicable controls motor speed based on command
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Enclosure Protection)
- MOUNTING STYLE: Panel Mount
- OPERATING TEMPERATURE: -10 to +50 degrees Celsius
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: Standard 3-Phase Asynchronous Motors
- APPLICATIONS: Conveyor systems, fan and pump control, material handling equipment, general industrial machinery, machine tools, HVAC systems
- SAFETY FUNCTIONS: Integrated Safe Torque Off (STO) compliant with EN ISO 13849-1 PLd, EN 61508 SIL2