131L0374 Danfoss VLT HVAC Drive 75KW/100HP 380-480VAC IP55

Why Choose the Danfoss 131L0374 VLT HVAC Drive?

The Danfoss 131L0374 is a powerful and highly reliable AC variable frequency drive (VFD) designed for precise speed and torque control of three-phase motors in heating, ventilation and air conditioning systems. As part of the advanced Danfoss VLT® HVAC Drive FC 102 series, it is specifically developed for HVAC engineers, building services contractors and facilities managers seeking efficient motor control and seamless automation integration.

This drive provides advanced HVAC motor control functionality while helping improve system performance and energy efficiency. The VLT HVAC Drive FC 102 series includes dedicated features for pumps, fans and refrigeration equipment, making it easy to integrate with building management systems and industrial automation platforms. Its rugged IP55 backplate enclosure ensures dependable operation in demanding commercial and industrial environments.

With a rated output power of 75 kW and a three-phase 380-480 V AC supply, the 131L0374 is ideal for large HVAC motors used in air handling units, chilled water systems, ventilation plants and compressor applications. The drive’s IP55 / Type 12 backplate enclosure, integrated Safe Stop functionality and graphical local control panel make it a practical choice for critical building services installations.

Key Advantages

• High-performance variable frequency drive designed for HVAC applications.
• 75 kW motor power rating suitable for large pumps, fans and compressors.
• Three-phase 380-480 V AC input compatible with industrial power systems.
• IP55 / Type 12 backplate enclosure for protected HVAC installations.
• Integrated Safe Stop functionality for enhanced operational safety.
• RFI Class A1/B (C1) filtering helps reduce electrical interference.
• Efficient motor control improves energy performance and HVAC productivity.

Key Features

• Danfoss VLT® HVAC Drive FC 102 series.
• 75 kW rated output power.
• 100 HP motor rating.
• Three-phase 380-480 V AC input supply.
• IP55 / Type 12 backplate enclosure.
• Safe Stop functionality included.
• RFI Class A1/B (C1) integrated filter.
• Graphical Local Control Panel.
• No A Option configuration.
• No B Option configuration.
• Latest release standard software.
• C2 frame size.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT HVAC Drive FC 102
• Model: 131L0374
• Catalogue number: FC-102P75KT4P55H3TGXXXXSXXXXAXBXCXXXXDX
• Product type: AC variable frequency drive
• Rated output power: 75 kW
• Horsepower rating: 100 HP
• Input voltage: 380-480 V AC
• Input phases: 3-phase
• Frequency: 50 / 60 Hz
• Protection rating: IP55 / Type 12 Backplate
• Mounting type: Wall / panel mounting
• Frame size: C2
• Net weight: approx. 59.39 kg
• Gross weight: approx. 62.73 kg
• EAN: 5710107117314

Reliable 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 systems to operate more efficiently while improving process precision, reducing energy consumption and minimising mechanical stress on motors and associated equipment.

The FC 102 series is designed specifically for heating, ventilation, air conditioning and refrigeration applications. Its advanced HVAC functionality, integrated safety features and flexible communication capabilities allow seamless integration into modern building management systems.

Typical Applications

• Large air handling units and ventilation systems.
• Chilled water and condenser water pumps.
• Commercial HVAC plant rooms.
• Industrial ventilation and extraction systems.
• Cooling towers and refrigeration equipment.
• Building automation and energy management systems.

Trusted by HVAC Engineers Worldwide

Danfoss VLT HVAC Drive FC 102 units are widely used by building services engineers and facilities managers to deliver reliable motor control, reduced energy consumption and seamless integration into modern HVAC infrastructure.