131L9256 Danfoss VLT FC-102 HVAC Drive 30 KW / 40 HP, 380 - 480 VAC, IP55

Why Choose the Danfoss 131L9256 VLT® HVAC Drive FC-102?

The Danfoss 131L9256 is a powerful and energy-efficient AC variable frequency drive (VFD) designed for accurate motor speed control in HVAC, ventilation, heating and refrigeration systems. As part of the established Danfoss VLT® HVAC Drive FC-102 series, it is engineered to deliver dependable performance, reduced energy consumption and simple integration into commercial and industrial building services applications.

This drive helps optimise fans, pumps and air handling equipment by adjusting motor speed to match real system demand. The FC-102 platform includes dedicated HVAC functionality for simple commissioning, stable operation and improved efficiency, making it suitable for plant rooms, building automation systems and industrial facilities.

With a rated output power of 30 kW / 40 HP and a three-phase 380–480 V AC supply, the Danfoss 131L9256 is ideal for demanding HVAC motor control applications. Its IP55 / Type 12 enclosure provides enhanced protection against dust and moisture, while the integrated mains disconnect supports safe and convenient isolation during maintenance.

Key Advantages

• Powerful variable frequency drive designed for HVAC applications.
• 30 kW / 40 HP motor power rating suitable for demanding fans, pumps and HVAC equipment.
• Three-phase 380–480 V AC input compatible with industrial power systems.
• IP55 / Type 12 enclosure for protected installation in plant rooms and industrial environments.
• Integrated RFI Class A1/B (C1) filtering to support EMC performance.
• Mains disconnect included for convenient electrical isolation.

Key Features

• Danfoss VLT® HVAC Drive FC-102 series.
• 30 kW / 40 HP rated output power.
• 52–61 A continuous output current.
• Three-phase 380–480 V AC input supply.
• IP55 / Type 12 enclosure rating.
• RFI Class A1/B (C1) filter included.
• Graphical local control panel fitted.
• Integrated mains disconnect.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT® HVAC Drive FC-102
• Model: 131L9256
• Model code: FC-102P30KT4E55H3XGX1OXSXXXXAXBXCXXXXDX
• Product type: AC variable frequency drive
• Rated output power: 30 kW / 40 HP
• Continuous output current: 52–61 A
• Intermittent output current: 57.2–67.1 A
• kVA rating: 42.3 kVA
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Output phases: 3-phase
• Frequency: 50 / 60 Hz
• Protection rating: IP55 / Type 12
• Frame size: B2
• RFI filter: Class A1/B (C1)
• Brake chopper: No
• Local control panel: Graphical LCP
• PCB coating: Not coated
• Mains option: Mains disconnect
• Cable entry: Metric thread cable entry
• Software: Latest release standard software
• Dimensions (H × W × D): approx. 664 × 243 × 261 mm
• EAN: 5702427801400

Efficient Motor Control for HVAC Systems

Variable frequency drives such as the Danfoss VLT® HVAC Drive FC-102 regulate motor speed by adjusting output voltage and frequency. This allows HVAC systems to respond accurately to changing demand, helping reduce energy consumption while improving comfort, system reliability and equipment life.

The FC-102 series is specifically developed for building services engineers and HVAC applications. Its dedicated features support efficient control of fans, pumps and ventilation equipment, helping reduce running costs while maintaining dependable performance across heating, cooling and air movement systems.

Typical Applications

• Air handling units and ventilation systems.
• Heating, ventilation and air conditioning systems.
• Fan and centrifugal pump motor control.
• Commercial building management systems.
• Plant room automation and control panels.
• Refrigeration and cooling equipment.

Trusted by HVAC Engineers Worldwide

Danfoss VLT® HVAC drives are widely used by building services engineers, facilities managers and industrial automation specialists to deliver efficient motor control, reliable operation and long-term energy savings.