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131F4739 Danfoss VLT HVAC Drive 11KW/15HP 380-480VAC IP55
MPN: 131F4739
Alt. SKU: FC-102P11KT4E55H1TGXXXXSXXXXAXBXCXXXXDX
Special Price
£1,692.00
£1,410.00
Regular Price
£2,820.00
Why Choose the Danfoss 131F4739 VLT® HVAC Drive FC-102?
The Danfoss 131F4739 is a powerful 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. It provides accurate motor speed control for HVAC equipment, helping improve energy performance, reduce mechanical wear and support reliable system operation.
The FC-102 HVAC drive range is engineered for commercial and industrial building services, offering dedicated HVAC functionality, flexible commissioning and dependable long-term operation. Its advanced control features make it well suited for fans, pumps, air handling units, cooling towers and refrigeration systems where efficient motor control is essential.
With a rated output power of 11 kW and a three-phase 380–480 V AC supply, the Danfoss 131F4739 is ideal for larger HVAC motor applications. Its IP55 / Type 12 enclosure, integrated RFI Class A1/B (C1) filter, Safe Stop functionality and graphical local control panel support dependable operation in demanding plant room and industrial environments.
Key Advantages
- Dedicated HVAC variable frequency drive for fans, pumps and refrigeration systems.
- 11 kW motor power rating suitable for larger commercial and industrial HVAC applications.
- Three-phase 380–480 V AC input for industrial power supplies.
- IP55 / Type 12 enclosure for demanding installation environments.
- Integrated RFI Class A1/B (C1) filter to support EMC performance.
- Safe Stop functionality for enhanced motor control safety.
- Graphical local control panel for straightforward setup, monitoring and operation.
Key Features
- Danfoss VLT® HVAC Drive FC-102 series.
- 11 kW rated output power.
- 15 HP equivalent motor rating.
- Three-phase 380–480 V AC input supply.
- IP55 / Type 12 protection rating.
- RFI Class A1/B (C1) filter included.
- Safe Stop functionality.
- Graphical local control panel.
- Not coated PCB.
- No mains option.
- Frame size B1.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT® HVAC Drive FC-102
- Model: 131F4739
- Product code: FC-102P11KT4E55H1TGXXXXSXXXXAXBXCXXXXDX
- Product type: AC variable frequency drive
- Rated output power: 11 kW
- Horsepower rating: 15 HP
- Input voltage: 380–480 V AC
- Input phases: 3-phase
- Frequency: 50 / 60 Hz
- Protection rating: IP55 / Type 12
- RFI filter: Class A1/B (C1)
- Safety function: Safe Stop
- Control panel: Graphical local control panel
- PCB coating: Not coated
- Mains option: No mains option
- Frame size: B1
- Dimensions (H × W × D): approx. 494 × 243 × 261 mm
- Weight: approx. 20.73 kg
Efficient HVAC Motor Control
Variable frequency drives such as the Danfoss VLT® HVAC Drive FC-102 regulate motor speed by adjusting output voltage and frequency. This allows HVAC systems to match motor output to real demand, helping reduce wasted energy while improving airflow, pressure and temperature control.
The Danfoss 131F4739 is designed for practical integration into building services and industrial HVAC installations. Its dedicated HVAC control functions, integrated EMC filtering, Safe Stop capability and graphical operator interface help simplify commissioning while supporting stable, efficient and reliable motor operation.
Typical Applications
- Air handling units (AHUs).
- Commercial ventilation systems.
- Industrial fans and blowers.
- HVAC pump control systems.
- Cooling towers.
- Refrigeration equipment.
- Building management and automation systems.
Frequently Asked Questions
What is the Danfoss 131F4739 used for?
The Danfoss 131F4739 is used to control motor speed in HVAC applications such as fans, pumps, ventilation systems, cooling towers and refrigeration equipment.
What motor power is supported by this drive?
The drive supports motors with a rated output power of approximately 11 kW, equivalent to 15 HP.
What supply voltage does the drive require?
The 131F4739 operates from a three-phase 380–480 V AC supply.
What enclosure rating does the drive have?
The drive has an IP55 / Type 12 enclosure, making it suitable for demanding commercial and industrial HVAC environments.
Does the Danfoss 131F4739 include Safe Stop?
Yes, this model includes Safe Stop functionality for enhanced safety in motor control applications.
Trusted by HVAC Engineers Worldwide
Danfoss VLT® HVAC drives are trusted by building services engineers, facilities teams and industrial automation specialists to deliver reliable motor control, efficient operation and long-term HVAC system performance.
| Manufacturer Part Number | 131F4739 |
|---|---|
| Barcode | 5702427444645 |
| Height | 494mm |
| Width | 243mm |
| Depth | 261mm |
| Filter | Filter Included |
| Input Phases | Three Phase |
| Degree of protection (IP) | IP55 |
| KW Rating | 11kW |
| Output Phases | Three phase |
| VSD Range | Danfoss VLT FC102 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-102P11KT4E55H1TGXXXXSXXXXAXBXCXXXXDX |
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.
