Overview
The Mitsubishi FR-E740-3.7K-CHT is a high-performance variable frequency drive (VFD) designed for precise motor control in industrial applications. This inverter combines energy-efficient operation with advanced motor protection and flexible programming options. Engineers can easily integrate it into production systems, achieving smooth acceleration, reliable torque control, and reduced energy consumption.
Key Features
- Provides stable motor operation with 3.7 kW output power and high efficiency
- Supports multiple control modes including vector and V/f control for versatile applications
- Built-in protection against overcurrent, overvoltage, and overheating ensures motor safety
- Compact design allows easy installation in limited panel spaces
- User-friendly interface with a digital display enables quick setup and parameter adjustment
- Compatible with Mitsubishi’s industrial automation systems and communication networks
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Mitsubishi Electric |
| Model | FR-E740-3.7K-CHT |
| Product Type | Variable Frequency Drive (Inverter) |
| Output Power | 3.7 kW |
| Input Voltage | 3-phase 380–480 V AC |
| Output Voltage | 3-phase 0–480 V AC |
| Output Current | 9.6 A |
| Frequency Range | 0–400 Hz |
| Control Method | Vector Control / V/f Control |
| Protection Functions | Overcurrent, Overvoltage, Overtemperature, Phase Loss |
| Display | Digital interface with status indicators |
| Communication | Modbus, CC-Link (optional) |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -20°C to 65°C |
| Enclosure Rating | IP20 |
| Mounting | Wall or panel mounting |
Applications
The FR-E740-3.7K-CHT inverter is suitable for a wide range of industrial machinery, including:
- Pumps, fans, and compressors
- Conveyor systems
- Machine tools and automated production lines
- HVAC and energy management systems
Its flexible control and high-precision operation make it ideal for applications requiring smooth motor acceleration and reliable speed regulation.
Origin, Dimensions, and Weight
- Country of Origin: Japan
- Dimensions: 150 mm × 200 mm × 150 mm (approx.)
- Weight: 5.2 kg
Details
| Weight | 5.2 kg |
|---|---|
| Dimensions | 150 × 150 × 150 mm |
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