PRODUCT DESCRIPTION
MITSUBISHI FR-E740-1.5K - Variable Frequency Drive
The MITSUBISHI FR-E740-1.5K is a compact variable frequency drive from the FREQROL-E700 series, engineered for precise speed control of three-phase induction motors in industrial automation applications. It provides advanced sensorless vector control capabilities, enabling optimized motor performance for general-purpose machinery, material handling systems, and fan/pump operations. This inverter integrates standard communication interfaces and offers expandability for various industrial networks, facilitating seamless integration into existing control architectures.
Technical Specifications:
- SERIES/FAMILY: FREQROL-E700 Series
- COMPONENT TYPE: Variable Frequency Drive (VFD) / AC Inverter
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-Phase, 380-480VAC
- INPUT FREQUENCY: 50/60 Hz
- RATED OUTPUT POWER: 1.5 kW (2 HP)
- RATED OUTPUT CURRENT: 3.7 A (at 400V)
- OUTPUT VOLTAGE: 3-Phase, 380-480VAC (proportional to frequency)
- OUTPUT FREQUENCY RANGE: 0.2 to 400 Hz
- MECHANICAL/PHYSICAL:
- CONTROL METHOD: V/f Control, Advanced Sensorless Vector Control, Optimal Excitation Control
- OVERLOAD CAPACITY: 150% for 60 seconds, 200% for 3 seconds
- BRAKING: Built-in Braking Transistor (for external braking resistor connection)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL (STANDARD): RS-485 (MODBUS RTU)
- PROGRAMMING INTERFACE: USB Port
- DIGITAL INPUTS: Configurable (e.g., Run, Stop, Multi-speed)
- DIGITAL OUTPUTS: Configurable (e.g., Run, Fault)
- ANALOG INPUTS: Voltage/Current Input for Speed Reference
- ANALOG OUTPUTS: Voltage/Current Output for Monitoring
- OPTIONAL COMMUNICATION: CC-Link, PROFIBUS-DP, PROFINET, EtherNet/IP, DeviceNet, LONWORKS, BACnet via option cards
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Standard Enclosure)
- COOLING METHOD: Forced Air Cooling (Fan)
- MOUNTING STYLE: Wall Mount / Panel Mount
- OPERATING TEMPERATURE: -10 to +50 degrees Celsius
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: 3-Phase Induction Motors
- TARGET APPLICATIONS: Conveyors, Pumps, Fans, Mixers, General Industrial Machinery, Material Handling Systems, HVAC Systems