FR-E720S-0.4K

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Overview of Mitsubishi FR-E720S-0.4K Inverter

The Mitsubishi FR-E720S-0.4K is a compact single-phase input, three-phase output inverter from the FR-E700 series designed for small motor control applications up to 0.4 kW. It features advanced magnetic flux vector control, offering smooth and precise motor control in a compact form factor.

Key Features of Mitsubishi FR-E720S-0.4K

  • Input Voltage: Single-phase 100–240 VAC power supply.
  • Output Power: 0.4 kW for controlling small three-phase motors.
  • Control Methods: Supports advanced magnetic flux vector control and V/F control modes.
  • Torque and Speed Control: High torque output of 200% at 0.5 Hz frequency.
  • Overload Capacity: 150% for 60 seconds and 200% for 3 seconds with inverse time characteristics.
  • Acceleration/Deceleration Time: Adjustable from 0.01 to 360 seconds.
  • Braking: DC injection brake function with variable operation time and voltage.
  • Input/Output Signals: 8 digital inputs, 2 open-collector outputs, and 1 relay output for versatile control and feedback.
  • Communication: RS-485 serial interface supporting Modbus-RTU protocol for network integration.
  • Display: 4-digit LED for status indication and configuration.
  • Protection Class: Enclosed type, IP20.
  • Environment: Operating temperature from 0°C to 50°C safe for factory conditions.
  • Dimension: Compact size approximately 70 mm width, 140 mm height, and 118 mm depth.

Technical Specifications of FR-E720S-0.4K

Specification Details
Model FR-E720S-0.4K
Input Power Supply Single-phase 100-240 VAC
Output Power 0.4 kW
Control Method Magnetic Flux Vector Control, V/F Control
Max Torque 200% at 0.5 Hz
Overload Capacity 150% for 60s, 200% for 3s
Acceleration/Deceleration Time 0.01 to 360s adjustable
Braking Method DC Injection Brake
Inputs 8 digital inputs
Outputs 2 open-collector, 1 relay
Communication RS-485 (Modbus-RTU)
Display 4-digit LED
Protection Class IP20
Operating Temp 0°C to 50°C
Dimensions (WxHxD) 70 x 140 x 118 mm

Applications / Use Case

The FR-E720S-0.4K inverter is designed for small three-phase motor drives such as fans, pumps, and small machinery requiring compact size, precise speed and torque control, and energy-saving operation. Its vector control capability ensures smooth operation even at low speeds.

Supported by Mitsubishi Electric’s expertise and global service, ensuring reliable and efficient motor control in small-scale automation.

FR-E720S-0.4K

$0.00

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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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