131F2819 Danfoss VLT FC-102 HVAC Drive 22 KW / 30 HP, 380 – 480 VAC, IP55

Why Choose the Danfoss 131F2819 VLT HVAC Drive?

The Danfoss 131F2819 is a robust and efficient AC variable frequency drive (VFD) designed for precise control of three-phase motors in heating, ventilation, air conditioning and refrigeration applications. As part of the trusted Danfoss VLT® HVAC Drive FC 102 series, it is engineered to optimise fan, pump and compressor performance while helping reduce energy consumption in commercial and industrial HVAC systems.

This drive combines dedicated HVAC functionality with a durable IP55 / Type 12 backplate enclosure, integrated RFI filtering and a graphical local control panel. Its protected design supports reliable operation in demanding environments where simple commissioning, energy-efficient motor control and long-term performance are required.

With a rated output power of 22 kW and a three-phase 380–480 V AC supply, the Danfoss 131F2819 is ideal for HVAC motors used in fans, pumps, air handling units, refrigeration systems and ventilation equipment. Its IP55 enclosure provides improved protection compared with open chassis drives.

Key Advantages

• Dedicated HVAC variable frequency drive for fans, pumps and compressors.
• 22 kW / 30 HP motor power rating for commercial HVAC applications.
• Three-phase 380–480 V AC input compatible with industrial power supplies.
• IP55 / Type 12 backplate enclosure for demanding installation environments.
• Integrated RFI Class A1/B (C1) filter for EMC-compliant installations.
• MCB-107 24 V DC backup option for enhanced control reliability.

Key Features

• Danfoss VLT® HVAC Drive FC 102 series.
• 22 kW rated output power.
• 30 HP equivalent motor capacity.
• Three-phase 380–480 V AC input supply.
• IP55 / Type 12 backplate enclosure.
• Integrated RFI Class A1/B (C1) filter.
• Graphical Local Control Panel.
• No brake chopper.
• MCB-107 24 V DC backup D option.
• B2 frame size for HVAC drive installations.

Efficient Motor Control for HVAC Systems

Variable frequency drives such as the Danfoss VLT® HVAC Drive FC 102 regulate motor speed by adjusting output voltage and frequency. This allows HVAC equipment to operate according to actual system demand, helping reduce energy consumption, noise and mechanical stress while improving overall control.

The Danfoss 131F2819 is well suited to building services and industrial HVAC applications where reliable operation, efficient performance and environmental protection are important. Its IP55 design makes it suitable for installations requiring greater protection than standard open chassis drives.

Typical Applications

• Commercial HVAC systems.
• Air handling units and ventilation fans.
• Heating and chilled water pump systems.
• Compressors and refrigeration equipment.
• Building management system installations.
• Plant rooms and protected mechanical services environments.
• Industrial climate control and process ventilation.