136F9584 Danfoss VLT HVAC Drive 18.5KW/25HP 380-480VAC IP55

Why Choose the Danfoss 136F9584 VLT HVAC Drive?

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.

Key Advantages

• Efficient variable frequency drive designed for HVAC motor control.
• 18.5 kW / 25 HP motor power rating suitable for fans, pumps and compressors.
• Three-phase 380–480 V AC input compatible with industrial and commercial power systems.
• IP55 / Type 12 enclosure for enhanced environmental protection.
• Integrated RFI Class A1/B (C1) filtering for electromagnetic compatibility.
• Graphical local control panel for easy commissioning, monitoring and operation.

Key Features

• Danfoss VLT HVAC Drive FC 102 series.
• 18.5 kW / 25 HP rated output power.
• Three-phase 380–480 V AC input supply.
• IP55 / Type 12 backplate enclosure.
• Frame size B1.
• Integrated RFI Class A1/B (C1) filter.
• Graphical local control panel.
• MCB-105 relay card included.
• No brake chopper configuration.
• Latest release standard software.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT HVAC Drive FC 102
• Model: 136F9584
• 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

Reliable Motor Control for HVAC Systems

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.

Typical Applications

• HVAC fans and ventilation systems.
• Air handling units and extraction systems.
• Heating and cooling circulation pumps.
• Compressors and refrigeration equipment.
• Commercial building automation systems.
• Industrial climate control installations.
• Process fans and pump systems.

Trusted by HVAC Professionals Worldwide

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.