Danfoss 136F9584 VLT HVAC Drive FC 102, an 18.5 kW 25 HP three-phase AC variable frequency drive designed for HVAC pumps, fans, ventilation systems, compressors and building automation applications.
£2,707.20
The Danfoss 136F9584 is a reliable and efficient AC variable frequency drive (VFD) from the Danfoss VLT HVAC Drive FC 102 series, designed for precise motor speed control in heating, ventilation, air conditioning and refrigeration applications. It provides dependable control of three-phase motors while helping reduce energy consumption, improve system performance and minimise mechanical stress.
As part of the proven Danfoss FC 102 HVAC drive platform, this model is engineered for commercial building services and industrial climate control systems where energy efficiency and reliable operation are essential. The graphical local control panel supports straightforward commissioning and monitoring, while the integrated RFI filter helps improve electromagnetic compatibility in demanding installations.
With a rated output power of 18.5 kW / 25 HP and a three-phase 380–480 V AC supply, the Danfoss 136F9584 is well suited to HVAC motors used in pumps, fans, air handling units, compressors and ventilation systems. Its IP55 / Type 12 backplate enclosure provides enhanced protection for challenging indoor environments.
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 system demand, helping reduce energy waste while improving comfort, airflow control and process stability.
The FC 102 series is developed specifically for HVAC applications, offering intelligent features for fans, pumps, compressors and air handling systems. Its efficient motor control helps reduce mechanical wear, lower operating costs and support dependable performance in modern building services installations.
| Power | 18.5 kW |
|---|---|
| Voltage | 480 V |
| Phase | Three Phase |
| IP Rating | IP55 |
| Series | VLT HVAC Drive FC 102 |
| Full model code | FC-102P18KT4P55H3XGXXOXSXXXXAXBPCXXXXDX |
| Product type | AC variable frequency drive |
| Rated output power | 18.5 kW / 25 HP |
| Input voltage | 380–480 V AC |
| Input phases | 3-phase |
| Output phases | Three phase |
| Frequency | 50 / 60 Hz |
| Protection rating | IP55 / Type 12 |
| Frame size | B1 |
| Control panel | Graphical local control panel |
| EMC filter | RFI Class A1/B (C1) |
| Brake chopper | No brake chopper |
| Option card | MCB-105 relay card |
| PCB protection | Not coated PCB |
| Barcode | 5710108560249 |
| EMC Filter | Commercial |
This drive controls the speed and torque of three-phase AC motors used in HVAC systems, including pumps, fans, ventilation and refrigeration equipment.
The Danfoss 136F9584 is rated for motors with an output power of approximately 18.5 kW / 25 HP.
The drive operates from a three-phase 380–480 V AC supply.
This model has an IP55 / Type 12 enclosure rating, providing enhanced protection for demanding indoor HVAC installations.
Yes, this configuration includes a graphical local control panel for setup, monitoring and operation.
Danfoss VLT HVAC drives are widely used by building services engineers, facility managers and automation professionals to deliver efficient, reliable and precise motor control in HVAC installations.
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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...