Danfoss 131L9816 VLT HVAC Drive FC-101 18.5kW Three Phase 200 - 240 VAC IP20

Why Choose the Danfoss 131L9816 VLT® HVAC Basic Drive?

The Danfoss 131L9816 is a high-capacity AC variable frequency drive (VFD) from the VLT® HVAC Basic Drive FC 101 series, designed for efficient motor control in demanding heating, ventilation and air conditioning systems. It delivers reliable performance, precise speed regulation and significant energy savings across large-scale HVAC installations.

Part of the proven FC 101 platform, this drive is engineered for OEMs and system integrators requiring a robust and cost-effective solution. With built-in HVAC functionality and compact design, it simplifies installation while maintaining high operational efficiency and reliability.

With a rated output power of 18.5 kW and a three-phase 200–240 V AC supply, the Danfoss 131L9816 is ideal for high-demand fans, pumps and compressors. Its IP20 chassis backplate design ensures straightforward installation within electrical control panels for protected environments.

Key Advantages

• Optimised for HVAC and building services applications.
• 18.5 kW motor power rating for high-capacity systems.
• Three-phase 200–240 V AC input for industrial compatibility.
• Energy-efficient operation with potential up to 50% energy savings.
• Compact design simplifies panel integration.
• Reliable and low-maintenance performance.

Key Features

• Danfoss VLT® HVAC Basic Drive FC 101 series.
• 18.5 kW rated output power (25 HP).
• Three-phase input and output configuration.
• IP20 / chassis backplate for cabinet mounting.
• Integrated RFI filter (Class A1/B, C1).
• Coated PCB for improved durability.
• No brake chopper for simplified system design.
• Optimised for pumps, fans and compressors.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT® HVAC Basic Drive FC 101
• Model: 131L9816
• Product type: AC variable frequency drive
• Rated output power: 18.5 kW (25 HP)
• Input voltage: 200–240 V AC
• Input phases: 3-phase
• Output: 3-phase motor control
• Frequency: 50 / 60 Hz
• Protection rating: IP20 (chassis backplate)
• RFI filter: Class A1/B (C1)
• Frame size: H6
• Weight: approx. 23 kg

Efficient HVAC Motor Control

The Danfoss VLT® HVAC Basic Drive regulates motor speed by adjusting voltage and frequency, enabling efficient control of airflow and fluid systems. This reduces energy consumption, minimises mechanical wear and improves overall system reliability.

The FC 101 series is optimised for basic operation of fans, pumps and compressors, with built-in functions that reduce installation complexity and improve productivity in HVAC systems.

Typical Applications

• Large HVAC fans and ventilation systems.
• Heating and cooling pumps.
• Air handling units (AHUs).
• Industrial compressor systems.
• Building management systems.
• High-capacity HVAC installations.

Trusted in HVAC Applications

Danfoss VLT® HVAC Basic Drives are trusted worldwide for delivering reliable, energy-efficient motor control in heating, ventilation and air conditioning systems.