FR-A540-11K-EC Frequency Converter

Model:FR-A540-11K-EC
Product status: New/used
Shipping place: Xiamen, China
Warranty: 365 days
Structural form: Other (specific form may vary depending on application)
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Details

FR-A540-11K-EC Frequency Converter

Product manual:

Introduction to MITSUBISHI FR-A540-11K-EC Frequency Converter

FR-A540-11K-EC belongs to the Mitsubishi Electric FR-A540 series high-performance AC frequency converter, used for speed and torque control of AC motors. This series is suitable for industrial applications that require high dynamic response, high-precision control, and energy-saving operation, such as pumps, fans, conveyors, and automated production equipment.

core functionality

Motor speed control: By changing the power frequency, smooth starting, speed regulation, and stopping of AC motors can be achieved.

High precision vector control: supports both encoder free and encoder based vector control, achieving precise position and torque control.

Protection function: Overload, overvoltage, undervoltage, short circuit, overheating protection, ensuring the safe operation of motors and inverters.

Energy saving operation: Automatically matching loads to achieve energy consumption optimization.

Communication interface: Supports industrial communication protocols such as MODBUS and CC Link, making it easy to integrate with PLCs or automation systems.

Main Features

Rated power: 11 kW

Rated voltage: 380-480 V three-phase AC

Output frequency range: 0-400 Hz, adjustable

Control mode: V/F control, vector control (optional with or without encoder)

Start/stop mode: Soft start and soft stop function, protecting the mechanical structure

Excellent dynamic performance: suitable for industrial applications with frequent start stop or rapid response

Strong environmental adaptability: can operate continuously for a long time in industrial environments

Typical application scenarios

Conveyor, packaging line, handling system

Power equipment such as fans, water pumps, compressors, etc

High precision speed regulation of industrial automation production lines