Why Choose the Danfoss 131B7650 VLT HVAC Drive FC 102?
The Danfoss 131B7650 is a powerful and energy-efficient AC variable frequency drive (VFD) designed for precise motor speed control in HVAC, ventilation, pump and building services applications. As part of the trusted Danfoss VLT HVAC Drive FC 102 series, it is engineered to optimise the performance of motors used in heating, ventilation, air conditioning and refrigeration systems.
This frequency converter provides advanced motor control functionality while helping reduce energy consumption, mechanical stress and operating costs. The VLT FC 102 platform is specifically developed for HVAC environments, offering reliable operation, straightforward commissioning and flexible integration into commercial and industrial installations.
With a rated output power of 45 kW / 60 HP and a three-phase 380–480 V AC supply, the Danfoss 131B7650 is suitable for demanding HVAC motor control duties. Its IP55 / Type 12 enclosure, numerical local control panel and integrated RFI Class A1/B filter make it ideal for protected installations where durability, EMC performance and reliable operation are important.
Key Advantages
- High-performance variable frequency drive designed for HVAC applications.
- 45 kW / 60 HP motor power rating suitable for demanding building services systems.
- Three-phase 380–480 V AC input compatible with industrial and commercial power supplies.
- IP55 / Type 12 enclosure for protected HVAC drive installations.
- Integrated RFI Class A1/B (C1) filter for improved electromagnetic compatibility.
- Efficient motor control helps reduce energy consumption and mechanical wear.
Key Features
- Danfoss VLT HVAC Drive FC 102 series.
- 45 kW / 60 HP rated output power.
- 90 A continuous output current.
- 99 A intermittent output current.
- Three-phase 380–480 V AC input supply.
- IP55 / Type 12 protection rating.
- Integrated RFI Class A1/B (C1) EMC filter.
- No brake chopper configuration.
- Numerical local control panel.
- Not coated PCB.
- No mains option configuration.
- Frame size C1 enclosure format.
Efficient Motor Control for HVAC Systems
Variable frequency drives such as the Danfoss VLT HVAC Drive FC 102 regulate motor speed by adjusting the frequency and voltage supplied to the motor. This enables fans, pumps, compressors and ventilation equipment to match demand more accurately, improving energy efficiency and reducing unnecessary mechanical wear.
The FC 102 series is purpose-built for HVAC applications, supporting efficient operation in air handling units, cooling systems, heating plant, ventilation systems and building automation environments. Its IP55 enclosure and integrated EMC filtering make it a dependable choice for demanding installations.
Typical Applications
- HVAC fan and pump control systems.
- Air handling units and ventilation equipment.
- Heating, cooling and refrigeration systems.
- Commercial building services installations.
- Industrial ventilation and extraction systems.
- Building automation and energy optimisation projects.