Danfoss 131B7673 VLT HVAC Drive FC 102, a 3.0 kW / 4.0 HP three phase AC variable frequency drive with 380-480 V AC input, IP20 chassis protection, RFI Class A1/B filter and numerical local control panel.
£561.55
The Danfoss 131B7673 is a compact 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 dependable motor control functionality while helping reduce energy consumption, mechanical stress and overall operating costs. The VLT FC 102 platform is purpose-built for HVAC environments, offering straightforward commissioning, reliable operation and flexible integration into commercial and industrial automation systems.
With a rated output power of 3.0 kW / 4.0 HP and a three-phase 380–480 V AC supply, the Danfoss 131B7673 is suitable for HVAC motor control duties in fans, pumps and ventilation systems. Its IP20 chassis format, numerical local control panel and integrated RFI Class A1/B filter make it a practical choice for installation inside electrical control panels.
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 compact IP20 format and integrated EMC filtering make it a dependable choice for control panel installations.
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| Power | 3 kW | |
|---|---|---|
| Voltage | 480 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | VLT HVAC Drive FC 102 | |
| Product type | AC variable frequency drive | |
| Rated output power | 3.0 kW / 4.0 HP | |
| Input voltage | 380–480 V AC | |
| Input phases | 3-phase | |
| Output phases | 3-phase | |
| Protection rating | IP20 / chassis | |
| RFI filter | Class A1/B (C1) | |
| Brake chopper | No brake chopper | |
| Control panel | Numerical local control panel | |
| PCB coating | Not coated PCB | |
| Mains option | No mains option | |
| Installation type | Panel / cabinet mounting |
This drive is used to control the speed of three-phase AC motors in HVAC, ventilation, pump and building services applications.
The Danfoss 131B7673 supports motors with a rated output power of approximately 3.0 kW / 4.0 HP.
The 131B7673 operates from a three-phase 380–480 V AC supply.
This model has an IP20 / chassis protection rating, making it suitable for installation inside an electrical control panel or cabinet.
No, this configuration is supplied with no brake chopper.
Danfoss VLT HVAC Drive FC 102 frequency converters are widely used by building services engineers, HVAC contractors and facilities teams to deliver efficient, reliable and precise motor control in commercial and industrial environments.
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