Frequency Converters

VLT® 2800 series are among the smallest multi-purpose frequency converters in the market. It is designed for space–saving, side-by-side mounting. Choose to have it with motor coils, RFI filter, or LC+1B filters. The VLT® 2800 is an advanced and versatile drive, and is easy to operate. Quick menu includes all basic parameters needed for commissioning the drive. It offers fast installation and service.

VLT® Micro Drive is a general-purpose frequency converter that can control AC motors up to 22 kW. It is a small drive with maximum power and reliability. The VLT® Micro Drive is manufactured with respect for the environment, and it complies with the RoHS Directive. Perfect solution for: • Industrial appliances • HVAC applications • OEM

VLT® HVAC Drive FC 100 is dedicated drive for heating, ventilation and air conditioning (HVAC). Besides a wide range of standard and optional features, the VLT® HVAC series frequency drives provide the lowest overall cost of assembly and usage.

VLT® Refrigeration Drive FC 103 suits the needs of fan, pump, and compressor applications. They are available in various protection cases and different protection classes, in the power range from 1.1 kW up to 250 kW.

VLT® AQUA Drive FC 200 is specialized drive dedicated to usage in the water processing and wastewater industry. With a wide range of standard and optional features, the VLT® AQUA Drive provides the lowest overall cost of assembly and usage.

VLT® AutomationDrive FC 300 is a frequency converter that, due to its globally supported technology, ensures superior energy efficiency and at the same time complete control for applications, driven by electro motors.

VLT® 12-Pulse Drives are a high efficiency variable frequency converters and a robust, cost effective solution for demanding industry applications (in the power range above 250 kW).

VLT® High Power Drives use the latest techniques and components. Danfoss Drives has succeeded in developing high-power frequency converters that are the smallest, lightest, and most efficient in their power range (of 90 kW to 1.4 MW).

VLT® Low Harmonic Drives is a frequency converter built on the power and control platform of the new-generation VLT® drives. Low Harmonic Drive’s advantage is that it eliminates harmonic disturbances on the supply grid by actively imposing currents into the grid so that it enables the high quality sine wave of the grid current. VLT® Low Harmonic Drive also has a modular build-up and a high energy efficiency, back-channel cooling and user-friendly interface. Danfoss frequency converters like VLT® AQUA Drive, VLT® HVAC Drive, and VLT® AutomationDrive are available in low harmonic version.