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131B8173 Danfoss VLT FC-102 HVAC Drive 15 KW / 20 HP, 380 - 480 VAC, IP66
MPN: 131B8173
Alt. SKU: FC-102P15KT4E66H1XGXXXXSXXXXAXBXCXXXXDX
Special Price
£2,082.96
£1,735.80
Regular Price
£3,471.60
Why Choose the Danfoss 131B8173 VLT® HVAC Drive FC-102?
The Danfoss 131B8173 is a robust and energy-efficient AC variable speed drive (VSD) designed for precise motor control in heating, ventilation, air conditioning and refrigeration systems. As part of the trusted Danfoss VLT® HVAC Drive FC-102 series, it is engineered to optimise energy use, improve motor performance and provide dependable operation in demanding commercial and industrial HVAC environments.
This drive provides advanced HVAC-specific functionality for fans, pumps, compressors and air handling systems. Its intelligent motor control helps reduce energy consumption, lower mechanical wear and improve overall system stability, making it suitable for building services, process cooling and ventilation applications.
With a rated output power of 15 kW and a three-phase 380–480 V AC supply, the Danfoss 131B8173 is ideal for medium-duty HVAC motor applications. The IP66 / NEMA 4X enclosure provides excellent protection against dust, water and harsh environmental conditions, supporting reliable installation in exposed or demanding locations.
Key Advantages
- Purpose-built variable speed drive for HVAC applications.
- 15 kW / 20 HP motor power rating for fans, pumps and compressors.
- Three-phase 380–480 V AC input for industrial and commercial power systems.
- IP66 / NEMA 4X enclosure for excellent environmental protection.
- Built-in RFI Class A1/B (C1) EMC filtering.
- Graphical Local Control Panel for clear setup, monitoring and operation.
- Designed to improve energy efficiency and reduce HVAC operating costs.
Key Features
- Danfoss VLT® HVAC Drive FC-102 series.
- 15 kW rated output power.
- 20 HP motor power rating.
- 32 A continuous output current.
- Three-phase 380–480 V AC input supply.
- IP66 / NEMA 4X enclosure rating.
- Built-in RFI Class A1/B (C1) filter.
- No brake chopper configuration.
- Graphical Local Control Panel fitted.
- Frame size B1 construction.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT® HVAC Drive FC-102
- Part Number: 131B8173
- Model: FC-102P15KT4E66H1XGXXXXSXXXXAXBXCXXXXDX
- Product type: HVAC frequency converter / variable speed drive
- Rated output power: 15 kW
- Motor power: 20 HP
- kVA rating: 22.2 kVA
- Continuous output current: 32 A / 27 A
- Intermittent output current: 35.2 A / 29.7 A
- Power loss: 392 W
- Input voltage: 380–480 V AC
- Input 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: B1
- PCB coating: Not coated PCB
- Mains option: No mains option
- Dimensions (H × W × D): approx. 494 × 243 × 261 mm
- Net weight: approx. 20.83 kg
Reliable Control for HVAC Motor Systems
The Danfoss VLT® HVAC Drive FC-102 regulates motor speed by adjusting output voltage and frequency to match real system demand. This helps HVAC systems run more efficiently, reducing energy waste while improving comfort control and process stability.
The 131B8173 configuration combines rugged IP66 enclosure protection, EMC filtering and user-friendly control features for dependable performance in demanding building services environments. Its graphical control panel supports straightforward commissioning, diagnostics and ongoing maintenance.
Typical Applications
- Commercial HVAC systems.
- Air handling units and ventilation fans.
- Chilled water and circulation pumps.
- Cooling towers and condenser systems.
- Refrigeration and process cooling systems.
- Industrial ventilation equipment.
- Building management and energy optimisation projects.
Frequently Asked Questions
What is the Danfoss 131B8173 used for?
The Danfoss 131B8173 is used to control AC motors in HVAC applications such as fans, pumps, compressors, air handling units and refrigeration systems.
What motor power does this drive support?
This drive is rated for 15 kW / 20 HP motor applications.
What supply voltage does the Danfoss 131B8173 require?
The drive operates from a three-phase 380–480 V AC supply.
What enclosure rating does this drive have?
The Danfoss 131B8173 has an IP66 / NEMA 4X enclosure, providing excellent protection against dust, water and demanding environmental conditions.
Does the drive include EMC filtering?
Yes, this configuration includes a built-in RFI Class A1/B (C1) filter to support electromagnetic compatibility in HVAC installations.
Trusted by HVAC Professionals Worldwide
Danfoss VLT® HVAC Drive FC-102 solutions are widely used by building services engineers, HVAC contractors and industrial maintenance teams to improve energy efficiency, motor control and long-term HVAC system reliability.
| Manufacturer Part Number | 131B8173 |
|---|---|
| Barcode | 5702427368491 |
| 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-102P15KT4E66H1XGXXXXSXXXXAXBXCXXXXDX |
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.
