Danfoss 135X6408 VLT HVAC Drive FC-102, a 22 kW three phase AC variable frequency drive with IP66 / NEMA 4X protection, RFI Class A1/B filtering and coated PCB for HVAC fan, pump and compressor control.
£3,203.20
The Danfoss 135X6408 is a robust and efficient AC variable frequency drive (VFD) from the Danfoss VLT® HVAC Drive FC-102 series, designed specifically for heating, ventilation, air conditioning and refrigeration applications. Built for demanding commercial and industrial environments, it provides precise motor control for fans, pumps and compressors while helping reduce energy consumption and operating costs.
As part of the advanced Danfoss FC-102 HVAC drive range, this unit combines dedicated HVAC intelligence with reliable power electronics and flexible configuration options. It helps optimise motor speed according to system demand, improving process control, reducing mechanical stress and supporting efficient building services operation.
With a rated output power of 22 kW / 30 HP and a three-phase 380–480 V AC supply, the Danfoss 135X6408 is ideal for medium-power HVAC motor applications. Its IP66 / NEMA 4X enclosure offers strong environmental protection, while the coated PCB helps improve reliability in challenging installation conditions.
Variable frequency drives such as the Danfoss VLT® HVAC Drive FC-102 regulate motor speed by adjusting output frequency and voltage. This allows HVAC equipment to operate according to real demand, helping reduce unnecessary energy use while improving process stability and system performance.
The Danfoss 135X6408 is well suited to building services and industrial HVAC installations where reliable fan, pump and compressor control is essential. Its IP66 enclosure, coated PCB and HVAC-specific functions make it a dependable choice for demanding environments and long-term operation.
| Power | 22 kW |
|---|---|
| Voltage | 480 V |
| Phase | Three Phase |
| IP Rating | IP66 |
| Series | VLT® HVAC Drive FC-102 |
| Full model code | FC-102P22KT4E66H1XGCXOXSXXXXAXBXCXXXXDX |
| Product type | AC variable frequency drive |
| Rated output power | 22 kW / 30 HP |
| Input voltage | 380–480 V AC |
| Input phases | 3-phase |
| Application range | HVAC, ventilation, heating and refrigeration |
| Protection rating | IP66 / NEMA 4X |
| Frame size | B2 |
| RFI filter | Class A1/B (C1) |
| Brake chopper | No |
| Control panel | Graphical Local Control Panel |
| PCB coating | Coated |
| Mains option | No mains option |
| A option | No A option |
| B option | No B option |
| C1 option | No C1 option |
| D option | No D option |
| Cable entry | Metric thread cable entry |
| Dimensions (H × W × D) | approx. 664 × 243 × 261 mm |
| Net weight | approx. 28.99 kg |
| EAN | 5710108426897 |
| EMC Filter | Commercial |
The Danfoss 135X6408 is used to control the speed and torque of AC motors in HVAC systems, including fans, pumps, compressors and ventilation equipment.
This drive is rated for motors with an output power of approximately 22 kW / 30 HP.
The 135X6408 operates from a three-phase 380–480 V AC supply.
The drive has an IP66 / NEMA 4X enclosure, offering strong protection against dust and water ingress in suitable installation environments.
Yes, this configuration includes a coated PCB, helping support reliable operation in demanding HVAC environments.
Danfoss VLT® HVAC Drives are widely used by building services engineers, facilities teams and automation professionals to deliver efficient motor control, reduced energy consumption and dependable HVAC performance.
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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...