Danfoss 131L9872 VLT HVAC Drive FC-101 22kW Three Phase 380 - 480 VAC IP20

Why Choose the Danfoss 131L9872 VLT® HVAC Drive FC 101?

The Danfoss 131L9872 is a high-performance VLT® HVAC Drive FC 101 engineered for efficient and reliable control of three-phase AC motors in HVAC and industrial environments. Designed with Danfoss expertise, this variable frequency drive delivers precise speed control, improved energy efficiency and long-term operational reliability.

The FC 101 series is purpose-built for heating, ventilation and air conditioning applications, offering optimised functionality for fans, pumps and compressors. Its compact design, combined with integrated EMC filtering and durable construction, ensures straightforward installation and dependable operation in demanding systems.

With a rated output power of 22 kW and support for a three-phase 380–480 V AC supply, the Danfoss 131L9872 is ideal for medium to high-power HVAC and industrial motor control applications.

Key Advantages

• High-capacity variable frequency drive for HVAC and industrial systems.
• 22 kW motor control capability for demanding applications.
• Three-phase 380–480 V AC input compatibility.
• Optimised for fans, pumps and compressors.
• Integrated RFI Class A1 (C2) filter reduces EMC issues.
• Energy-efficient operation improves system performance and reduces running costs.

Key Features

• Danfoss VLT® HVAC Drive FC 101 series.
• 22 kW rated output power.
• Three-phase 380–480 V AC supply voltage.
• IP20 chassis for panel mounting.
• Integrated RFI Class A1 (C2) filter.
• Coated PCB for improved durability.
• No built-in brake chopper or local control panel.
• Compact frame size H5 for efficient installation.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT® HVAC Drive FC 101
• Model: 131L9872
• Product type: AC variable frequency drive
• Rated output power: 22 kW
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Frequency: 50 / 60 Hz
• Protection rating: IP20 (chassis)
• Mounting type: Panel / cabinet mounting
• Frame size: H5
• Weight: approx. 9.5 kg
• RFI filter: Class A1 (C2)

Optimised Motor Control for HVAC Systems

The Danfoss VLT® HVAC Drive FC 101 controls motor speed by adjusting output frequency and voltage, ensuring efficient airflow and fluid handling. This reduces energy consumption, minimises mechanical stress and improves overall system reliability.

Designed specifically for HVAC applications, it integrates seamlessly into building management systems and industrial automation platforms, delivering consistent performance in ventilation, cooling and pumping systems.

Typical Applications

• HVAC systems in commercial buildings.
• Air handling units and ventilation systems.
• Pump systems and chilled water plants.
• Industrial compressors and cooling systems.
• Process control and automation systems.
• OEM panel building and 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.