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131F6902 Danfoss VLT FC-102 HVAC Drive 37 KW / 50 HP, 380 - 480 VAC, IP66
MPN: 131F6902
Alt. SKU: FC-102P37KT4E66H3XGX1XXSXXXXAXBXCXXXXDX
Special Price
£4,102.56
£3,418.80
Regular Price
£6,837.60
Why Choose the Danfoss 131F6902 VLT HVAC Drive FC 102?
The Danfoss 131F6902 is a powerful and highly efficient AC variable frequency drive (VFD) from the Danfoss VLT HVAC Drive FC 102 series. Designed for heating, ventilation and air conditioning applications, it delivers precise speed control for AC motors used in pumps, fans, air handling units and building services equipment.
The FC 102 range is engineered to improve HVAC system performance, reduce energy consumption and provide dependable operation in demanding commercial and industrial environments. Its dedicated HVAC functionality, graphical local control panel and communication-ready design make it suitable for integration into modern building management and automation systems.
With a rated output power of 37 kW / 50 HP and a three-phase 380–480 V AC supply, the Danfoss 131F6902 is ideal for larger HVAC motor control applications. Its IP66 / NEMA 4X enclosure, integrated RFI filtering and built-in mains disconnect make it a robust solution for demanding plant room and building services installations.
Key Advantages
- Purpose-built variable frequency drive for HVAC applications.
- 37 kW / 50 HP motor power rating suitable for large pumps, fans and air handling units.
- Three-phase 380–480 V AC input compatible with commercial and industrial power systems.
- IP66 / NEMA 4X enclosure for excellent environmental protection.
- Integrated RFI Class A1/B (C1) filter for electromagnetic compatibility.
- Built-in mains disconnect for convenient isolation and maintenance.
Key Features
- Danfoss VLT HVAC Drive FC 102 series.
- 37 kW / 50 HP rated output power.
- Three-phase 380–480 V AC input supply.
- IP66 / NEMA 4X enclosure rating.
- RFI Class A1/B (C1) filtering.
- Graphical local control panel for intuitive setup and monitoring.
- Mains disconnect fitted.
- Frame size C1 for robust HVAC installations.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT HVAC Drive FC 102
- Model: 131F6902
- Type code: FC-102P37KT4E66H3XGX1XXSXXXXAXBXCXXXXDX
- Product type: HVAC frequency converter / variable speed drive
- Rated output power: 37 kW / 50 HP
- Input voltage: 380–480 V AC
- Input phases: 3-phase
- Output phases: 3-phase
- Frequency: 50 / 60 Hz
- Protection rating: IP66 / NEMA 4X
- RFI filter: Class A1/B (C1)
- Brake chopper: No brake chopper
- Control panel: Graphical local control panel
- Frame size: C1
- Dimensions (H × W × D): approx. 680 × 308 × 310 mm
Reliable Motor Control for HVAC Systems
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 actual demand, helping reduce energy usage while lowering mechanical stress on pumps, fans and connected equipment.
The FC 102 series is designed for HVAC engineers, facilities teams and building automation specialists. Its dedicated pump, fan and compressor functionality, robust enclosure and user-friendly control interface make it a dependable solution for commercial building services and industrial HVAC control.
Typical Applications
- Large HVAC pumps and circulation systems.
- Air handling units and ventilation systems.
- Heating and cooling plant rooms.
- Cooling tower fans and condenser systems.
- Commercial building services.
- Building management and automation systems.
Frequently Asked Questions
What is the Danfoss 131F6902 used for?
This drive is used to control AC motors in HVAC systems, including pumps, fans, air handling units, ventilation equipment and building services applications.
What motor power is supported by this drive?
The Danfoss 131F6902 supports motors with a rated output power of approximately 37 kW / 50 HP.
What supply voltage does the drive require?
The drive operates from a three-phase 380–480 V AC supply.
What enclosure rating does this drive have?
The Danfoss 131F6902 has an IP66 / NEMA 4X enclosure, making it suitable for demanding HVAC and plant room environments.
Does this model include a mains disconnect?
Yes, this model includes a mains disconnect, helping provide convenient isolation for maintenance and servicing.
Trusted by HVAC Engineers Worldwide
Danfoss VLT HVAC Drive FC 102 drives are widely used by HVAC engineers, facilities managers and automation professionals to deliver reliable motor control, improved energy efficiency and dependable operation in commercial and industrial buildings.
| Manufacturer Part Number | 131F6902 |
|---|---|
| Barcode | 5710107464135 |
| Height | 680mm |
| Width | 308mm |
| Depth | 310mm |
| Filter | Filter Included |
| Input Phases | Three Phase |
| Degree of protection (IP) | IP66 |
| KW Rating | 37kW |
| Output Phases | Three phase |
| VSD Range | Danfoss VLT FC102 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-102P37KT4E66H3XGX1XXSXXXXAXBXCXXXXDX |
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.
