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131N6571 Danfoss VLT FC-102 HVAC Drive 15 KW / 20 HP, 380 - 480 VAC, IP66
MPN: 131N6571
Alt. SKU: FC-102P15KT4E66H2XGXXXXSXXXXAJBXCXXXXDX
Special Price
£1,995.84
£1,663.20
Regular Price
£3,326.40
Why Choose the Danfoss 131N6571 VLT® HVAC Drive FC-102?
The Danfoss 131N6571 is a robust and energy-efficient AC variable speed drive (VSD) 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 systems, helping improve efficiency, reduce energy consumption and optimise overall system performance.
As part of the Danfoss FC-102 HVAC drive range, this unit is engineered for reliable operation in commercial, industrial and building services environments. It includes advanced HVAC functionality, integrated communication options and user-friendly commissioning features to support straightforward installation and long-term system reliability.
With a rated output power of 15 kW / 20 HP and a three-phase 380-480 V AC supply, the 131N6571 is ideal for larger HVAC motors used in fans, pumps, air handling units and refrigeration systems. Its IP66 / NEMA 4X enclosure provides excellent protection against dust and water ingress, making it suitable for demanding installation environments.
Key Advantages
- Purpose-built variable speed drive for HVAC applications.
- 15 kW / 20 HP motor power rating for demanding ventilation and pump systems.
- Three-phase 380-480 V AC input suitable for commercial and industrial supplies.
- IP66 / NEMA 4X enclosure for harsh or exposed environments.
- Integrated RFI filter to support EMC compliance.
- BACnet MCA 109 communication option for building automation integration.
- Helps reduce energy consumption and improve HVAC system efficiency.
Key Features
- Danfoss VLT® HVAC Drive FC-102 series.
- 15 kW / 20 HP rated output power.
- 27 A output current.
- Three-phase 380-480 V AC input supply.
- IP66 / NEMA 4X enclosure rating.
- Integrated RFI Class A2 / C3 filter.
- No brake chopper configuration.
- Graphical local control panel included.
- BACnet MCA 109 communication option.
- Frame size B1 for compact installation.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT® HVAC Drive FC-102
- Model: 131N6571
- Model code: FC-102P15KT4E66H2XGXXXXSXXXXAJBXCXXXXDX
- Product type: AC variable speed drive / frequency converter
- Rated output power: 15 kW / 20 HP
- Rated output current: 27 A
- Input voltage: 380-480 V AC
- Input phases: Three-phase
- Frequency: 50 / 60 Hz
- Protection rating: IP66 / NEMA 4X
- RFI filter: Class A2 / C3
- Communication option: BACnet MCA 109
- Control panel: Graphical Local Control Panel
- Brake chopper: No brake chopper
- Frame size: B1
- Dimensions (H × W × D): approx. 494 × 243 × 261 mm
- Weight: approx. 20.08 kg
- EAN: 5702427875401
Reliable Motor Control for HVAC Systems
Variable speed drives such as the Danfoss 131N6571 regulate motor speed by adjusting output voltage and frequency. This allows HVAC equipment to match real system demand, improving comfort control while reducing unnecessary energy usage and mechanical wear.
The VLT® HVAC Drive FC-102 series is designed for building services and industrial HVAC applications. Its dedicated HVAC functions, graphical interface and communication options help simplify commissioning, monitoring and integration into building management systems.
Typical Applications
- Air handling units and ventilation systems.
- Commercial HVAC fan control.
- Pumps and booster systems.
- Cooling towers and chillers.
- Refrigeration systems.
- Building management systems.
- Industrial process ventilation.
Frequently Asked Questions
What is the Danfoss 131N6571 used for?
The Danfoss 131N6571 is used to control AC motors in HVAC applications such as fans, pumps, ventilation systems, chillers and refrigeration equipment.
What motor power is supported by this drive?
The drive supports motors with a rated output power of approximately 15 kW / 20 HP.
What supply voltage does the drive require?
The 131N6571 operates from a three-phase 380-480 V AC supply.
Does the Danfoss 131N6571 include BACnet communication?
Yes. This configuration includes the BACnet MCA 109 communication option for integration with building automation and control systems.
What enclosure rating does this drive have?
The drive has an IP66 / NEMA 4X enclosure rating, providing strong protection against dust and water ingress in demanding environments.
Trusted by HVAC Engineers Worldwide
Danfoss VLT® HVAC drives are widely used by building services engineers, facilities teams and system integrators to deliver reliable motor control, improved energy efficiency and dependable HVAC performance.
| Manufacturer Part Number | 131N6571 |
|---|---|
| Barcode | 5702427875401 |
| Height | 480mm |
| Width | 242mm |
| Depth | 260mm |
| Filter | Filter Included |
| Input Phases | Three Phase |
| Degree of protection (IP) | IP66 |
| KW Rating | 15kW |
| Output Phases | Three phase |
| VSD Range | Danfoss VLT FC102 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-102P15KT4E66H2XGXXXXSXXXXAJBXCXXXXDX |
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.
