131N4841-110 KW / 150 HP, 380 - 480 VAC, IP54 / Type 12,RFI Class A2 (C3), No brake chopper, FuseNo A Option, MCB-109 I/O, RTC Back-up, Not Coated PCB

Why Choose the Danfoss 131N4841 VLT HVAC Drive?

The Danfoss 131N4841 is a powerful and reliable AC variable frequency drive (VFD) designed for precise speed control of three-phase motors in HVAC and industrial applications. As part of the advanced Danfoss VLT FC102 HVAC Drive series, it is engineered for demanding building services, ventilation, pumping and energy-efficient motor control systems.

This drive provides intelligent motor control functionality while helping reduce energy consumption and improve overall system performance. The VLT HVAC Drive range includes application-specific features for fans, pumps and compressors, making it easy to integrate into building management systems and industrial automation platforms.

With a rated output power of 110 kW and a three-phase 380–480 V AC supply, the 131N4841 is ideal for large motors used in air handling, pumping, ventilation and process control systems. Its IP54 / Type 12 enclosure, RFI Class A2 (C3) filtering, fuse protection and MCB-109 I/O with RTC back-up make it suitable for demanding commercial and industrial HVAC installations.

Key Advantages

• High-performance variable frequency drive designed for HVAC and industrial applications.
• 110 kW motor power rating suitable for large-scale equipment.
• Three-phase 380–480 V AC input compatible with industrial power systems.
• IP54 / Type 12 enclosure for protected installation environments.
• RFI Class A2 (C3) filtering for improved EMC performance.
• MCB-109 I/O option with RTC back-up for enhanced control flexibility.

Key Features

• Danfoss VLT FC102 HVAC Drive series.
• 110 kW rated output power.
• 150 HP motor rating.
• 212 A rated current.
• Three-phase 380–480 V AC input supply.
• IP54 / Type 12 enclosure for HVAC and industrial installations.
• RFI Class A2 (C3) filter.
• Fuse protection, no brake chopper and MCB-109 I/O with RTC back-up.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT FC102 HVAC Drive
• Model: 131N4841
• Alternative SKU: FC-102P110T4E54H2XGX7XXSXXXXAXB0CXXXXDX
• Product type: AC variable frequency drive
• Rated output power: 110 kW
• Horsepower rating: 150 HP
• Rated current: 212 A
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Output phases: 3-phase
• Frequency: 50 / 60 Hz
• Protection rating: IP54 / Type 12
• RFI filter: Class A2 (C3)
• Brake chopper: No brake chopper
• Mains option: Fuse
• Control option: MCB-109 I/O with RTC back-up
• PCB protection: Not coated PCB

Reliable Motor Control for HVAC and Industrial Systems

Variable frequency drives such as the Danfoss 131N4841 regulate motor speed by adjusting output voltage and frequency. This allows large motors to operate more efficiently while improving system control, reducing mechanical stress and lowering energy usage in demanding HVAC and industrial applications.

The VLT FC102 HVAC Drive series is designed for building services engineers, industrial automation specialists and facilities managers. Its HVAC-optimised control features, EMC filtering, protected enclosure and flexible I/O options make it suitable for integration into modern building management systems and industrial control panels.

Typical Applications

• Large air handling units and ventilation systems.
• Industrial pumps and pumping stations.
• HVAC plant rooms and building services equipment.
• Cooling towers, chillers and compressor systems.
• Fans and blowers in commercial buildings.
• Energy management and industrial automation systems.

Trusted by HVAC Engineers Worldwide

Danfoss VLT HVAC drives are trusted by building services engineers, facilities managers and industrial automation specialists to deliver reliable motor control, improved energy efficiency and dependable operation in demanding environments.