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131F3649-11 KW / 15 HP, 380 - 480 VAC, IP55 / Type 12,RFI Class A2 (C3), No brake chopper, Mains DisconnectNo A Option, No B Option, Not Coated PCB
MPN: 131F3649
Alt. SKU: FC-102P11KT4E55H2XNX1XXSXXXXAXBXCXXXXDX
Special Price
£1,616.40
£1,347.00
Regular Price
£2,694.00
Why Choose the Danfoss 131F3649 VLT HVAC Drive FC-102?
The Danfoss 131F3649 is a reliable and energy-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, this drive provides accurate motor speed control for HVAC equipment such as fans, pumps and building services systems.
The VLT HVAC Drive FC-102 range is engineered to improve energy efficiency, support reliable operation and simplify HVAC system control. Its dedicated HVAC functionality makes it suitable for plant rooms, mechanical services installations and replacement drive applications where efficient speed control is required.
With a rated output power of 11 kW / 15 HP and a three-phase 380–480 V AC supply, the Danfoss 131F3649 is ideal for medium HVAC motor applications. Its IP55 / Type 12 enclosure provides enhanced protection for commercial and industrial environments.
Key Advantages
- Dedicated HVAC variable frequency drive for fans, pumps and ventilation systems.
- 11 kW / 15 HP motor power rating for medium HVAC applications.
- Three-phase 380–480 V AC input suitable for commercial and industrial systems.
- IP55 / Type 12 enclosure for improved environmental protection.
- Integrated RFI Class A2 (C3) filter for EMC-conscious installations.
- Mains disconnect included for convenient isolation.
Key Features
- Danfoss VLT HVAC Drive FC-102 series.
- 11 kW rated output power.
- 15 HP motor rating.
- Three-phase 380–480 V AC input supply.
- IP55 / Type 12 enclosure rating.
- Frame size B1.
- Integrated RFI Class A2 (C3) filter.
- Numerical local control panel.
- No brake chopper configuration.
- Not coated PCB.
- Mains disconnect included.
- Standard cable entries.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT HVAC Drive FC-102
- Model: FC-102P11KT4E55H2XNX1XXSXXXXAXBXCXXXXDX
- Part number: 131F3649
- 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
- Output phases: 3-phase
- Application: HVAC motor control
- Protection rating: IP55 / Type 12
- Frame size: B1
- RFI filter: Class A2 (C3)
- Control panel: Numerical local control panel
- Brake chopper: Not included
- PCB coating: Not coated PCB
- Mains disconnect: Included
- A option: No A option
- B option: No B option
- C1 option: No C1 option
- D option: No D option
- Cable entries: Standard cable entries
- Software release: Latest release standard software
- Net weight: approx. 19.99 kg
- Gross weight: approx. 23.61 kg
Efficient Motor Control for HVAC Systems
Variable frequency drives such as the Danfoss VLT HVAC Drive FC-102 regulate motor speed by adjusting output frequency and voltage. This allows HVAC equipment to respond accurately to demand, helping improve airflow, pressure and temperature control while reducing unnecessary energy use.
The Danfoss 131F3649 is designed for HVAC environments where reliability, efficiency and ease of operation are essential. Its IP55 enclosure, integrated RFI filtering, numerical control panel and mains disconnect make it a practical choice for building services engineers, facilities teams and industrial maintenance applications.
Typical Applications
- Air handling units and ventilation systems.
- HVAC fans and blowers.
- Heating and chilled water pumps.
- Commercial building automation systems.
- Refrigeration and cooling plant equipment.
- Industrial HVAC control panels.
Frequently Asked Questions
What is the Danfoss 131F3649 used for?
The Danfoss 131F3649 is used to control the speed of AC motors in HVAC applications, including fans, pumps, ventilation equipment and building services systems.
What power rating does this drive support?
This drive supports a rated output power of approximately 11 kW / 15 HP.
What supply voltage does the Danfoss 131F3649 require?
The drive operates from a three-phase 380–480 V AC supply.
What enclosure rating does this drive have?
The Danfoss 131F3649 has an IP55 / Type 12 enclosure rating, providing enhanced protection for commercial and industrial HVAC environments.
Does this model include a mains disconnect?
Yes, the Danfoss 131F3649 includes a mains disconnect for convenient isolation and maintenance.
Trusted by HVAC Engineers Worldwide
Danfoss VLT HVAC drives are widely used by building services engineers, facilities managers and automation specialists to deliver efficient, reliable motor control for heating, ventilation, air conditioning and refrigeration systems.
| Manufacturer Part Number | 131F3649 |
|---|---|
| Barcode | 5702427433335 |
| Height | 480mm |
| Width | 242mm |
| Depth | 260mm |
| 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-102P11KT4E55H2XNX1XXSXXXXAXBXCXXXXDX |
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.
