131B8173 Danfoss VLT FC-102 HVAC Drive 15 KW / 20 HP, 380 - 480 VAC, IP66

Why Choose the Danfoss 131B8173 VLT HVAC Drive FC 102?

The Danfoss 131B8173 is a robust and energy-efficient VLT® HVAC Drive FC 102 frequency converter designed for precise speed control of three-phase motors in heating, ventilation, air conditioning and refrigeration systems. As part of the trusted Danfoss VLT HVAC Drive FC 102 series, this drive is engineered for HVAC applications where reliable motor control, energy efficiency and smooth system performance are essential.

This variable speed drive helps optimise fan, pump and ventilation performance by allowing motor speed to match actual system demand. By reducing unnecessary full-speed operation, the FC 102 platform can help lower energy consumption, reduce mechanical wear and improve comfort control across commercial and industrial building services installations.

With a rated output power of 15 kW and a three-phase 380-480 V AC supply, the Danfoss 131B8173 is suitable for medium to larger HVAC motor applications. Its IP66 / NEMA 4X enclosure, integrated RFI Class A1/B (C1) filtering and graphical local control panel make it a strong choice for demanding HVAC and automation environments.

Key Advantages

• Dedicated HVAC variable speed drive for fans, pumps and ventilation equipment.
• 15 kW motor power rating suitable for commercial and industrial HVAC applications.
• Three-phase 380-480 V AC input compatible with industrial power supplies.
• IP66 / NEMA 4X enclosure for enhanced protection in demanding environments.
• Integrated RFI Class A1/B (C1) filtering for reduced electromagnetic interference.
• Graphical local control panel for convenient commissioning, setup and monitoring.
• Designed to improve HVAC efficiency, equipment reliability and system performance.

Key Features

• Danfoss VLT® HVAC Drive FC 102 series.
• 15 kW rated output power.
• 20 HP motor power rating.
• Three-phase 380-480 V AC input supply.
• IP66 / NEMA 4X enclosure rating.
• RFI Class A1/B (C1) integrated EMC filtering.
• Graphical local control panel fitted.
• Frame size B1 construction.
• No brake chopper configuration.
• No mains option, no A option and no B option.
• Not coated PCB.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT HVAC Drive FC 102
• Model: FC-102P15KT4E66H1XGXXXXSXXXXAXBXCXXXXDX
• SKU: 131B8173
• Product type: HVAC frequency converter / variable speed drive
• Rated output power: 15 kW
• Motor power: 20 HP
• kVA rating: 22.2 kVA
• Continuous current: 32 A / 27 A
• Intermittent current: 35.2 A / 29.7 A
• Power loss: 392 W
• Input voltage: 380-480 V AC
• Input phases: Three phase
• Enclosure rating: IP66 / NEMA 4X
• RFI filter: Class A1/B (C1)
• Frame size: B1
• Brake chopper: No brake chopper
• Control panel: Graphical local control panel
• PCB coating: Not coated PCB
• Mains option: No mains option
• A option: No A option
• B option: No B option
• C1 option: No C1 option
• D option: No D option
• Adaptation A: Standard cable entries
• Adaptation B: No adaptation
• Software release: Latest standard software
• Dimensions (H × W × D): approx. 494 × 243 × 261 mm
• Net weight: approx. 20.83 kg
• Gross weight: approx. 24.45 kg
• EAN: 5702427368491

Efficient Motor Control for HVAC Systems

Variable speed drives such as the Danfoss VLT HVAC Drive FC 102 regulate motor speed by adjusting the voltage and frequency supplied to the motor. This enables HVAC equipment to respond accurately to system demand, helping reduce wasted energy while improving comfort control, process stability and overall system efficiency.

The Danfoss 131B8173 is particularly suited to HVAC installations where reliable motor control and enhanced enclosure protection are required. Its IP66 / NEMA 4X enclosure, integrated EMC filtering and graphical control interface make it a practical choice for HVAC contractors, building services engineers and automation specialists.

Typical Applications

• HVAC fan and ventilation control systems.
• Air handling units and building services equipment.
• Pump control in commercial and industrial buildings.
• Heating and cooling plant.
• Refrigeration and chilled water systems.
• Demand-controlled ventilation systems.
• Facilities management and building automation systems.
• Energy optimisation projects in modern HVAC systems.

Trusted by HVAC and Building Services Engineers

Danfoss VLT HVAC Drive FC 102 frequency converters are widely used by HVAC contractors, building services engineers and facilities teams to deliver efficient, reliable and precise motor control across modern heating, ventilation and refrigeration systems.