131F9923 Danfoss VLT FC-102 HVAC Drive 30 KW / 40 HP, 380 - 480 VAC, IP20

Why Choose the Danfoss 131F9923 VLT FC-102 HVAC Drive?

The Danfoss 131F9923 is a powerful VLT® HVAC Drive FC-102 variable speed drive designed for efficient motor control in heating, ventilation, air conditioning and refrigeration applications. Built for demanding HVAC environments, this frequency converter helps optimise fan, pump and compressor performance while supporting reliable operation in commercial and industrial building services.

This drive is configured with the model code FC-102P30KT4E20H1XNXXXXSXXXXAXBXCXXXXDX and forms part of the dedicated Danfoss VLT® HVAC Drive FC-102 series. It combines precise motor speed control, compact IP20 chassis construction and RFI filtering, making it suitable for protected control cabinet installation, plant upgrades and like-for-like drive replacements.

With a rated output power of 30 kW / 40 HP and a three-phase 380-480 V AC supply, the Danfoss 131F9923 is ideal for larger HVAC motor applications requiring reliable speed control and efficient operation. Its IP20 / chassis enclosure, numerical local control panel and RFI Class A1/B filtering make it well suited to protected panel installations and building services control systems.

Key Advantages

• Dedicated Danfoss VLT® HVAC Drive FC-102 frequency converter.
• 30 kW / 40 HP motor power rating for larger HVAC applications.
• Three-phase 380-480 V AC input for commercial and industrial power systems.
• IP20 / chassis enclosure for control panel and cabinet installation.
• Numerical local control panel for direct drive operation and parameter access.
• RFI Class A1/B (C1) filter to support EMC-compliant installations.

Key Features

• Danfoss VLT® HVAC Drive FC-102 series.
• 30 kW / 40 HP rated output power.
• 52-61 A continuous current rating, depending on operating conditions.
• Three-phase 380-480 V AC mains voltage.
• IP20 / chassis enclosure.
• RFI Class A1/B (C1) filter.
• Numerical local control panel included.
• No brake chopper and no mains option configuration.
• No A option and no B option fitted.
• Frame size B4 with standard cable entries.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT® HVAC Drive FC-102
• Model: FC-102P30KT4E20H1XNXXXXSXXXXAXBXCXXXXDX
• SKU / MPN: 131F9923
• Product type: Variable speed drive / frequency converter
• Rated output power: 30 kW / 40 HP
• Continuous current: 52-61 A
• Intermittent current: 57.2-67.1 A
• kVA rating: 42.3 kVA
• Power loss: 698 W
• Mains voltage: 380-480 V AC
• Input phases: Three phase
• Enclosure: IP20 / Chassis
• RFI filter: H1, RFI Class A1/B (C1)
• Brake / safe stop: No brake chopper
• LCP: Numerical local control panel
• PCB coating: Not coated PCB
• Mains option: No mains option
• Adaptation A: Standard cable entries
• Adaptation B: No adaptation
• Software release: Latest release standard software
• Software language pack: Standard language pack
• A option: No A option
• B option: No B option
• C0 option: No C0 option
• C1 option: No C1 option
• C option software: No software option
• D option: No D option
• Frame size: B4
• Dimensions (H × W × D): 516 × 229 × 242 mm
• Depth with option A/B: 242 mm
• Net weight: 20.47 kg
• Gross weight: 24.17 kg
• Volume: 105.71 litres
• EAN: 5702427500310

Reliable Motor Control for HVAC Systems

Variable speed drives such as the Danfoss VLT FC-102 regulate motor speed by adjusting the output voltage and frequency supplied to the motor. This allows HVAC equipment to respond to real system demand, helping reduce energy consumption, improve comfort control and minimise mechanical stress on pumps, fans and compressors.

The Danfoss 131F9923 is engineered for HVAC installations where dependable operation, simple commissioning and panel-mounted drive control are essential. Its IP20 chassis format is suited to protected cabinet mounting, while the numerical local control panel and RFI filtering support reliable performance in commercial and industrial building services applications.

Typical Applications

• Heating, ventilation and air conditioning systems.
• HVAC pumps and circulation systems.
• Supply and extract fan systems.
• Air handling units and ventilation plant.
• Cooling, refrigeration and compressor applications.
• Commercial building services and plant rooms.
• Protected control cabinet motor control applications.

Trusted by HVAC Engineers and Building Services Professionals

Danfoss VLT® HVAC Drive FC-102 frequency converters are widely used in commercial and industrial HVAC systems to deliver efficient motor control, reliable operation and smooth performance in demanding building services applications.