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131F7936 Danfoss VLT FC-102 HVAC Drive 90 KW / 125 HP, 380 - 480 VAC, IP55
MPN: 131F7936
Alt. SKU: FC-102P90KT4E55H1XGX1XXSXXXXAXBXCXXXXDX
Special Price
£9,421.20
£7,851.00
Regular Price
£12,561.60
Why Choose the Danfoss 131F7936 VLT FC-102 HVAC Drive?
The Danfoss 131F7936 is a high-performance 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 the performance of large fans, pumps and compressors while supporting reliable operation in commercial and industrial building services.
This drive is configured with the model code FC-102P90KT4E55H1XGX1XXSXXXXAXBXCXXXXDX and forms part of the dedicated Danfoss VLT® HVAC Drive FC-102 series. It combines advanced HVAC motor control, robust enclosure protection and straightforward local operation, making it suitable for plant upgrades, building services systems and like-for-like drive replacements.
With a rated output power of 90 kW / 125 HP and a three-phase 380-480 V AC supply, the Danfoss 131F7936 is ideal for high-power HVAC motor applications requiring efficient speed control. Its IP55 / Type 12 enclosure, graphical local control panel, RFI filtering and mains disconnect make it well suited to robust plant room and industrial HVAC environments.
Key Advantages
- Dedicated Danfoss VLT® HVAC Drive FC-102 frequency converter.
- 90 kW / 125 HP motor power rating for high-power HVAC applications.
- Three-phase 380-480 V AC input for commercial and industrial power systems.
- IP55 / Type 12 enclosure for robust installation environments.
- Integrated graphical local control panel for easy setup and commissioning.
- Mains disconnect included for convenient isolation and service access.
Key Features
- Danfoss VLT® HVAC Drive FC-102 series.
- 90 kW / 125 HP rated output power.
- 160-177 A continuous current rating, depending on supply voltage.
- Three-phase 380-480 V AC mains voltage.
- IP55 / Type 12 enclosure.
- RFI Class A1/B (C1) filter.
- Graphical local control panel included.
- Mains disconnect fitted.
- No brake chopper and no additional A or B communication option.
- Frame size C2 for larger HVAC drive installations.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT® HVAC Drive FC-102
- Model: FC-102P90KT4E55H1XGX1XXSXXXXAXBXCXXXXDX
- SKU / MPN: 131F7936
- Product type: Variable speed drive / frequency converter
- Rated output power: 90 kW / 125 HP
- Continuous current: 160-177 A
- Intermittent current: 176-195 A
- kVA rating: 123 kVA
- Power loss: 1474 W
- Mains voltage: 380-480 V AC
- Input phases: Three phase
- Enclosure: IP55 / Type 12
- RFI filter: H1, RFI Class A1/B (C1)
- Brake / safe stop: No brake chopper
- LCP: Graphical local control panel
- PCB coating: Not coated PCB
- Mains option: Mains disconnect
- 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: C2
- Dimensions (H × W × D): 780 × 370 × 332 mm
- Net weight: 58.81 kg
- Gross weight: 62.15 kg
- Volume: 232.653 litres
- EAN: 5702427479180
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 131F7936 is engineered for larger HVAC installations where dependable high-power motor control, simple commissioning and robust enclosure protection are essential. Its IP55 design, graphical control interface, mains disconnect and RFI filtering make it suitable for demanding plant room, facilities management and industrial HVAC applications.
Typical Applications
- Large heating, ventilation and air conditioning systems.
- High-power 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.
- Industrial HVAC motor control applications.
Frequently Asked Questions
What is the Danfoss 131F7936 used for?
The Danfoss 131F7936 is used to control the speed of three-phase AC motors in HVAC applications such as large pumps, fans, air handling units, compressors and building services equipment.
What is the power rating of this drive?
The drive has a rated output power of 90 kW / 125 HP.
What supply voltage does the Danfoss 131F7936 require?
The 131F7936 is designed for a three-phase 380-480 V AC supply.
What enclosure rating does this drive have?
This model is supplied with an IP55 / Type 12 enclosure, making it suitable for robust HVAC and plant room installation environments.
Does this drive include a mains disconnect?
Yes. This configuration includes a mains disconnect, providing convenient isolation for service and maintenance access.
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 dependable performance in demanding building services applications.
| Manufacturer Part Number | 131F7936 |
|---|---|
| Barcode | 5702427479180 |
| Height | 780mm |
| Width | 370mm |
| Depth | 332mm |
| Filter | Filter Included |
| Input Phases | Three Phase |
| Degree of protection (IP) | IP55 |
| KW Rating | 90kW |
| Output Phases | Three phase |
| VSD Range | Danfoss VLT FC102 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-102P90KT4E55H1XGX1XXSXXXXAXBXCXXXXDX |
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.
