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131F9952 Danfoss VLT FC-102 HVAC Drive 11 KW / 15 HP, 380 - 480 VAC, IP20
MPN: 131F9952
Alt. SKU: FC-102P11KT4E20H3XXXXXXSXXXXAXBXCXXXXDX
Special Price
£1,355.76
£1,129.80
Regular Price
£2,259.60
Why Choose the Danfoss 131F9952 VLT HVAC Drive?
The Danfoss 131F9952 is a reliable and efficient variable frequency drive (VFD) designed for precise motor speed control in heating, ventilation, air conditioning and refrigeration applications. As part of the proven Danfoss VLT® HVAC Drive FC-102 series, it is developed for HVAC engineers, facilities teams and building services contractors requiring dependable motor control and energy-efficient operation.
This HVAC drive helps optimise the performance of fans, pumps and compressors by adjusting motor speed to match actual system demand. The FC-102 platform includes dedicated HVAC functions that support reduced energy consumption, smoother operation and dependable integration into commercial and industrial building services systems.
With a rated output power of 11 kW / 15 HP and a three-phase 380-480 V AC supply, the Danfoss 131F9952 is ideal for medium-sized HVAC motors. Its IP20 / chassis enclosure, RFI Class A1/B filter and B3 frame format make it well suited for installation inside protected electrical control cabinets.
Key Advantages
- Dedicated HVAC variable frequency drive for fans, pumps and compressors.
- 11 kW / 15 HP motor power rating for commercial building services applications.
- Three-phase 380-480 V AC input for industrial and commercial electrical systems.
- IP20 / chassis enclosure for control panel and cabinet installation.
- Integrated RFI Class A1/B (C1) filter for EMC compatibility.
- Configured without local control panel for streamlined cabinet-based systems.
Key Features
- Danfoss VLT® HVAC Drive FC-102 series.
- 11 kW / 15 HP rated output power.
- 21 A nominal output current.
- Three-phase 380-480 V AC mains supply.
- IP20 / chassis enclosure protection.
- Integrated RFI Class A1/B (C1) filter.
- No brake chopper configuration.
- No local control panel included.
- No A option and no B option fitted.
- Frame size B3 with standard software configuration.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT® HVAC Drive FC-102
- Model: FC-102P11KT4E20H3XXXXXXSXXXXAXBXCXXXXDX
- SKU / MPN: 131F9952
- Product type: Variable frequency drive / frequency converter
- Rated output power: 11 kW / 15 HP
- Nominal output current: 21 A
- Input voltage: 380-480 V AC
- Input phases: Three phase
- Frequency: 50 / 60 Hz
- Protection rating: IP20 / chassis
- RFI filter: H3, RFI Class A1/B (C1)
- Brake chopper: No brake chopper
- Local control panel: No local control panel
- A option: No A option
- B option: No B option
- C1 option: No C1 option
- D option: No D option
- PCB coating: Not coated PCB
- Mains option: No mains option
- Frame size: B3
- Software: Latest release standard software
- Weight: approx. 12.3 kg
Reliable HVAC Motor Control
Variable frequency drives such as the Danfoss 131F9952 regulate motor speed by adjusting the voltage and frequency supplied to the motor. This allows HVAC systems to respond efficiently to changing demand while helping reduce energy usage, noise, mechanical stress and unnecessary wear.
The VLT® HVAC Drive FC-102 series is purpose-built for ventilation, heating, cooling and refrigeration systems. Its dedicated HVAC functions, EMC filtering and robust cabinet-mount design make it suitable for modern building services and industrial HVAC control panels.
Typical Applications
- HVAC fans and ventilation systems.
- Air handling units and building services equipment.
- Pumps and circulation systems.
- Refrigeration and cooling systems.
- Commercial heating and ventilation installations.
- Industrial HVAC control panels.
Frequently Asked Questions
What is the Danfoss 131F9952 used for?
The Danfoss 131F9952 is used to control the speed of three-phase AC motors in HVAC applications such as fans, pumps, ventilation systems and refrigeration equipment.
What motor power is supported by this drive?
The drive supports motors with a rated output power of approximately 11 kW / 15 HP.
What supply voltage does the drive require?
The Danfoss 131F9952 operates from a three-phase 380-480 V AC supply.
Does this drive include a local control panel?
No, this configuration is supplied with no local control panel, making it suitable for cabinet-based systems where external or network control is preferred.
What enclosure rating does the drive have?
The drive has an IP20 / chassis enclosure, making it suitable for installation inside an electrical cabinet or control panel.
Trusted by HVAC Engineers Worldwide
Danfoss VLT® HVAC Drive FC-102 frequency converters are widely used by HVAC engineers, facilities teams and building services contractors for efficient motor control, reliable operation and smooth integration into building services systems.
| Manufacturer Part Number | 131F9952 |
|---|---|
| Barcode | 5702427500617 |
| Height | 399mm |
| Width | 165mm |
| Depth | 249mm |
| Filter | Filter Included |
| Input Phases | Three Phase |
| Degree of protection (IP) | IP20 |
| KW Rating | 11kW |
| Output Phases | Three phase |
| VSD Range | Danfoss VLT FC102 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-102P11KT4E20H3XXXXXXSXXXXAXBXCXXXXDX |
Write Your Own Review
The VLT HVAC drive has built-in intelligence to give optimal process control to heating, ventilation and air conditioning (HVAC). It is simple to use and extremely cost-efficient, featuring a number of functions that are ideal for use with pumps, fans and compressors to save energy, meet environmental regulations and reduce costs in modern buildings.
The VLT HVAC drive has a compact, robust design and is ideally suited to locations where space is restricted. A selection of safety features, such as Safe Torque Off and Safe Maximum Speed, protect both applications and their operators.
Enclosures can be purchased separately, up to IP66, and an additional option available upon purchase is a unique coating to provide added protection for the circuit boards. Integrated DC chokes and RFI filters safeguard installations by minimizing harmonic distortion and electromagnetic.
Supply voltages and power range
3 x 200-240 V...1.1-45 kW
3 x 380-480 V...1.1 kW – 1 MW
3 x 525-600 V...1.1-90 kW
3 x 525-690 V...45 kW – 1.4 MW
Low harmonic drive
3 x 380-480 V...132-710 kW
12-pulse drive
3 x 380-480 V...250-200kW
Features and benefits
- There’s no need for external cooling or oversizing as the maximum ambient temperature is 50°C without derating
- PLC capacity is often unnecessary thanks to the Smart Logic Controller
- A low initial investment and easy upgrades are possible thanks to the modular concept with a wide range of options
- The need for external control and conversion equipment is avoided due to integrated pump, fan and compressor functionality
- 5–15% energy is saved as a result of the Automatic Energy Optimization function
- Less gateway solutions are needed thanks to a wide range of HVAC protocols for building management system controller connectivity
Applications
Pumps, fans, compressors.
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For further information on this product please get in touch with our team or visit the Danfoss website.
