Danfoss 131N0191 VLT HVAC Drive FC-101 11kW Three Phase 380 - 480 VAC IP54

Why Choose the Danfoss 131N0191 VLT® HVAC Basic Drive FC 101?

The Danfoss 131N0191 is a reliable and energy-efficient AC variable frequency drive (VFD) designed for precise speed control of three-phase motors in HVAC and light industrial applications. As part of the Danfoss VLT® HVAC Basic Drive FC 101 series, it is developed for heating, ventilation, air conditioning and simple compressor systems where dependable performance and reduced energy consumption are essential.

This drive helps optimise motor operation by adjusting speed to match system demand, reducing unnecessary energy use and lowering mechanical stress on connected equipment. The FC 101 range is designed for straightforward installation, practical commissioning and easy integration into building automation and HVAC control systems.

With a rated output power of 11 kW and a three-phase 380–480 V AC supply, the Danfoss 131N0191 is ideal for fans, pumps, air handling units and simple compressor applications. Its IP54 enclosure provides enhanced protection for demanding environments, while the integrated RFI Class A2 (C3) filter supports reliable EMC performance.

Key Advantages

• Efficient variable frequency drive for HVAC motor control.
• 11 kW motor power rating suitable for fans, pumps and compressor systems.
• Three-phase 380–480 V AC input for commercial and industrial installations.
• IP54 enclosure for improved environmental protection.
• Integrated RFI Class A2 (C3) filter for EMC performance.
• Designed to reduce energy use, mechanical wear and operating costs.

Key Features

• Danfoss VLT® HVAC Basic Drive FC 101 series.
• 11 kW rated output power.
• 15 HP equivalent motor capacity.
• Three-phase 380–480 V AC input supply.
• IP54 enclosure suitable for HVAC installations.
• Integrated RFI Class A2 (C3) EMC filter.
• Alpha-numeric LCP for straightforward operation.
• No built-in brake chopper and no additional option modules.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT® HVAC Basic Drive FC 101
• Model: 131N0191
• Model code: FC-101P11KT4E5AH2XAXXXXSXXXXAXBXCXXXXDX
• Product type: AC variable frequency drive
• Rated output power: 11 kW
• Motor rating: 15 HP
• Rated current: approx. 23 A
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Frequency: 50 / 60 Hz
• Output frequency: 0–400 Hz
• Protection rating: IP54
• Enclosure: IP54, not Type 12
• RFI filter: Class A2 (C3)
• Brake chopper: No brake chopper
• LCP: Alpha-numeric display
• PCB coating: Not coated PCB
• Mains option: No mains option
• Frame size: I4
• Dimensions (H × W × D): approx. 476 × 180 × 290 mm
• Weight: approx. 13.8 kg

Reliable Motor Control for HVAC Systems

Variable frequency drives such as the Danfoss 131N0191 regulate motor speed by adjusting output voltage and frequency. This allows HVAC equipment to operate only as fast as required, helping improve efficiency while reducing wear on motors, fans, pumps and connected mechanical components.

The VLT® HVAC Basic Drive FC 101 series is designed for practical HVAC operation, offering dependable performance for airflow and fluid control applications. Its IP54 enclosure, integrated EMC filter and simple control interface make it suitable for building services, plant rooms and industrial HVAC installations.

Typical Applications

• HVAC fan and pump control systems.
• Air handling units and ventilation systems.
• Commercial building services.
• Chillers and cooling equipment.
• Simple compressor applications.
• Industrial airflow and fluid management systems.

Trusted by HVAC Professionals Worldwide

Danfoss VLT® HVAC Basic Drive FC 101 units are widely used by building services engineers, HVAC contractors and facilities teams for efficient motor control, dependable operation and long-term energy savings.