Danfoss 131B4995 VLT HVAC Drive FC 102, a 4 kW three phase AC variable speed drive designed for HVAC motor control, fans, pumps, compressors and refrigeration systems.
£811.20
The Danfoss 131B4995 is a compact and energy-efficient AC variable speed drive (VSD) designed for reliable motor control in heating, ventilation and air conditioning applications. As part of the trusted Danfoss VLT® HVAC Drive FC 102 series, it is developed for HVAC systems requiring accurate speed regulation, reduced energy consumption and straightforward integration into building services equipment.
This drive provides intelligent motor control for fans, pumps, compressors, refrigeration equipment and air handling systems. The FC 102 platform helps optimise HVAC performance by matching motor speed to actual operating demand, reducing unnecessary energy use and improving the reliability of connected equipment.
With a rated output power of 4 kW / 5.5 HP and a three-phase 380–480 V AC supply, the Danfoss 131B4995 is ideal for smaller HVAC motor control applications. Its IP20 / chassis enclosure, integrated RFI Class A2 (C3) filter and compact A2 frame make it a practical solution for protected indoor panel and control cabinet installations.
Variable speed drives such as the Danfoss VLT® HVAC Drive FC 102 regulate motor speed by adjusting output frequency and voltage. This allows HVAC systems to operate according to actual demand, helping reduce energy use, lower operating costs and minimise wear on motors and mechanical components.
The FC 102 series is designed for HVAC engineers, facilities teams and building services contractors who require dependable speed control for pumps, fans and compressors. Its HVAC-focused functionality, compact frame design and integrated EMC filtering make it suitable for new installations, control panel builds and replacement drive projects.
| Power | 4 kW |
|---|---|
| Voltage | 480 V |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | VLT® HVAC Drive FC 102 |
| Model code | FC-102P4K0T4E20H2XXXXXXSXXXXAXBXCXXXXDX |
| Product type | AC variable speed drive / frequency converter |
| Rated output power | 4 kW / 5.5 HP |
| Continuous current | 10 A |
| Input voltage | 380–480 V AC |
| Input phases | 3-phase |
| Frequency | 50 / 60 Hz |
| Protection rating | IP20 / Chassis |
| RFI filter | Class A2 (C3) |
| Brake chopper | No brake chopper |
| Control panel | No Local Control Panel |
| PCB coating | Not coated PCB |
| Mains option | No mains option |
| Frame size | A2 |
| Dimensions (H × W × D) | approx. 268 × 90 × 205 mm |
| Weight | approx. 4 kg |
| EMC Filter | Industrial |
This drive is used to control the speed of AC motors in HVAC systems, including fans, pumps, compressors, refrigeration equipment and ventilation systems.
The drive supports motors with a rated output power of approximately 4 kW / 5.5 HP.
The Danfoss 131B4995 operates from a three-phase 380–480 V AC supply.
This model has an IP20 / chassis enclosure rating, making it suitable for protected indoor panel and cabinet installations.
No, this model is supplied with no brake chopper.
Danfoss VLT® HVAC Drives are widely used by building services engineers, facilities teams and HVAC specialists to deliver efficient motor control, reliable operation and reduced energy consumption across commercial and industrial systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...