Danfoss 131N0205 VLT HVAC Drive FC-101 37kW Three Phase 380 - 480 VAC IP54

Why Choose the Danfoss 131N0205 VLT® HVAC Drive FC 101?

The Danfoss 131N0205 is a high-capacity VLT® HVAC Drive FC 101 engineered for reliable and energy-efficient control of three-phase AC motors in demanding HVAC and industrial environments. Designed with proven Danfoss technology, this variable frequency drive delivers precise motor control, reduced energy consumption and dependable long-term operation.

The FC 101 series is specifically optimised for heating, ventilation and air conditioning systems, offering built-in functionality for fans, pumps and compressors. Its compact design, combined with robust construction and simple commissioning, makes it a preferred solution for OEMs and building services engineers.

With a rated output power of 37 kW and compatibility with a three-phase 380–480 V AC supply, the Danfoss 131N0205 is ideal for high-power applications in commercial buildings, industrial processing systems and large HVAC installations.

Key Advantages

• High-capacity variable frequency drive for HVAC and industrial systems.
• 37 kW motor control capability for demanding applications.
• Three-phase 380–480 V AC input compatibility.
• Optimised for fans, pumps and compressors.
• IP54 enclosure for protection against dust and moisture.
• Energy-efficient operation reduces running costs and improves system performance.

Key Features

• Danfoss VLT® HVAC Drive FC 101 series.
• 37 kW rated output power.
• Approx. 73 A output current.
• Three-phase 380–480 V AC supply voltage.
• IP54 enclosure (not Type 12) for industrial environments.
• Integrated RFI Class A2 (C3) filter.
• Alpha-numeric local control panel (LCP).
• No built-in brake chopper.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT® HVAC Drive FC 101
• Model: 131N0205
• Product type: AC variable frequency drive
• Rated output power: 37 kW
• Rated output current: approx. 73 A
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Output frequency: 0–400 Hz
• Protection rating: IP54
• Mounting type: Wall / panel mounting
• Frame size: I6
• Dimensions (W × H × D): approx. 242 × 650 × 260 mm
• Weight: approx. 27–31 kg

Optimised Motor Control for HVAC Systems

The Danfoss VLT® HVAC Drive FC 101 regulates motor speed by adjusting output voltage and frequency, enabling efficient airflow and fluid management. This improves system efficiency, reduces mechanical wear and extends the lifespan of connected equipment.

Its integrated HVAC-specific functionality allows seamless integration into building management systems and industrial automation platforms, delivering reliable performance in ventilation, cooling and pumping applications.

Typical Applications

• HVAC systems in commercial and industrial buildings.
• Air handling units and ventilation systems.
• Pump systems and chilled water plants.
• Industrial cooling and compressor systems.
• Large-scale process control systems.
• OEM automation and system integration.

Trusted in HVAC Systems Worldwide

Danfoss VLT® HVAC Drives are trusted by engineers and building services professionals for delivering efficient, reliable and scalable motor control in demanding HVAC environments.