FR-E740/840-0.75K

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Overview of Mitsubishi FR-E740-0.75K

The Mitsubishi FR-E740-0.75K is a high-performance general-purpose inverter from the FR-E700 series, designed for controlling three-phase AC motors in industrial applications. It provides reliable, energy-efficient motor control with advanced functions and a compact design.

Key Features of Mitsubishi FR-E740-0.75K

  • Output Power: 0.75 kW (approximately 1 HP).
  • Input Voltage: 3-phase 380 to 480 V AC, with permissible voltage fluctuations ±5%.
  • Control System: High carrier frequency PWM control, with options for V/F control, optimum excitation control, and simple magnetic flux vector control.
  • Frequency Range: Output frequency adjustable from 0.5 Hz to 400 Hz.
  • Starting Torque: 120% at 3 Hz in vector control and slip compensation mode for smooth start-ups.
  • Acceleration/Deceleration: Configurable from 0 to 3600 seconds with linear or S-pattern modes.
  • Communication: Supports RS-485 communication and MODBUS-RTU protocol for network integration.
  • Safety: Includes overcurrent, overvoltage, overload, under-voltage, thermal, and stall protection functions.
  • Display & Operation: 4-digit LED display for real-time monitoring, easy setting using a rotary dial.
  • Environmental: Operating temperature from -10°C to 50°C, suitable for standard industrial environments.
  • Dimensions and Weight: Compact form factor with dimensions approx. 68 mm (W) × 128 mm (H) × 112.5 mm (D), and weighs approximately 0.7 kg.

Technical Specifications

Parameter Specification
Model FR-E740-0.75K
Output Power 0.75 kW
Input Voltage 3-phase 380-480 V AC
Control Method High carrier frequency PWM, vector control, V/F control
Output Frequency Range 0.5 - 400 Hz
Starting Torque 120% at 3 Hz
Acceleration/Deceleration Time 0 - 3600 seconds (linear/S-pattern)
Communication RS-485, MODBUS-RTU
Display 4-digit LED
Protection Functions Overcurrent, overvoltage, overload, undervoltage, thermal, stall detection
Operating Temperature -10°C to 50°C
Dimensions (WxHxD) 68 mm x 128 mm x 112.5 mm
Weight 0.7 kg

Applications / Use Case

The FR-E740-0.75K inverter is suited for various industrial motor control applications including pumps, fans, conveyors, and small machine tools where reliable and smooth speed control is required. Its advanced features and compact size enable energy savings and improved process control efficiency.

FR-E740/840-0.75K

$0.00

  • ACHIEVING

    4.0

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    95%

    positive reviews

  • LESS THAN

    1%

    return rate

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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