Description

Introducing the MV VFD, a high-voltage variable frequency drive meticulously designed for use in demanding environments such as cement plants and mines. This innovative drive stands out with its flexible terminal expansion capabilities, allowing users to configure digital and analog input/output terminal functions without the need for complex PLC programming. The MV VFD utilizes advanced vector control technology to accurately calculate motor speed, enabling precise AC motor control that rivals traditional DC systems.

Key features include:

• High-Quality Motor Drive: Employs multi-level PWM control for sinusoidal current output, ensuring efficient motor operation without special requirements for cables or motors.
• Low Harmonic Content: The MV VFD minimizes harmonic distortion, with harmonic content below 5%, extending the lifespan of motors and reducing maintenance costs.
• Speed Tracking Start: This unique feature allows for quick, efficient motor starts by matching the current speed before ramping up to the desired frequency.
• Mechanical Unit Bypass: In case of a fault, the VFD can automatically bypass the faulty unit, ensuring uninterrupted operation.
• Seamless Switching: Guarantees undisturbed switching between power frequency and variable frequency operation, maintaining system stability.

Specifications