FR-E740-3.7K-CHT

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Overview of Mitsubishi FR-E740-3.7K-CHT Inverter

The Mitsubishi FR-E740-3.7K-CHT inverter is a compact yet powerful frequency converter designed for three-phase motors up to 3.7 kW. Part of the FR-E700 series, this model utilizes advanced real sensorless vector control technology to provide precise motor speed and torque control, suitable for versatile industrial applications.

Key Features of Mitsubishi FR-E740-3.7K-CHT Inverter

  • Power Rating: Supports motors with a rated output of 3.7 kW and a supply voltage of three-phase 380 to 480 V.
  • Overload Capacity: 150% overload for 60 seconds and 200% for 0.3 seconds, handling challenging start-up conditions.
  • Control Method: Real sensorless vector and magnetic flux vector control for high accuracy without feedback devices.
  • Compact Design: Approximately 12 x 12 x 16 inches in size for easy installation in control panels.
  • Input/Output Points: Equipped with 12 input points and 8 output points, including relay outputs for flexible control.
  • Communication: Supports Modbus RTU over RS-485 and features USB connectivity for easy programming and monitoring.
  • Cooling: Self-cooling design ensures consistent operation under industrial conditions.
  • Protection Class: IP20 enclosed construction for standard industrial environment protection.
  • Weight: Approximately 1.9 kg (12 lbs) for a compact footprint.

Technical Specs of FR-E740-3.7K-CHT Model

Specification Details
Power Rating 3.7 kW
Input Voltage Three-phase 380 to 480 V AC
Rated Current 9.5 A
Overload Capacity 150% for 60 seconds, 200% for 0.3 seconds
Control Method Sensorless Vector Control / Magnetic Flux Vector Control
Input Points 12
Output Points 8 (including relay outputs)
Communication Modbus RTU (RS-485), USB port
Dimensions (HxWxD) Approx. 12 × 12 × 16 inches
Weight Approx. 1.9 kg (12 lbs)
Protection Class IP20
Cooling Method Self-cooling

Applications / Use Case

The Mitsubishi FR-E740-3.7K-CHT inverter is ideal for industrial motor control applications requiring precise speed and torque management such as conveyors, pumps, fans, and packaging machinery. Mitsubishi Electric supports this model with comprehensive warranty and global service infrastructure.

Reliable and efficient, the FR-E740-3.7K-CHT provides excellent performance in demanding industrial environments.

FR-E740-3.7K-CHT

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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