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131B7493 Danfoss VLT FC-102 HVAC Drive 11 KW / 15 HP, 380 - 480 VAC, IP21
MPN: 131B7493
Alt. SKU: FC-102P11KT4E21H3XNXXXXSXXXXAXBXCXXXXDX
Special Price
£1,494.72
£1,245.60
Regular Price
£2,491.20
Why Choose the Danfoss 131B7493 VLT® HVAC Drive FC-102?
The Danfoss 131B7493 is a robust and energy-efficient AC variable frequency drive (VFD) designed for precise speed control of three-phase motors 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 HVAC performance, reduce energy consumption and support reliable motor control in demanding commercial and industrial environments.
This drive provides dedicated HVAC functionality for pumps, fans, compressors and air handling equipment. Its advanced control features help simplify commissioning, improve motor performance and support efficient integration into building automation and industrial climate control systems.
With a rated output power of 11 kW and a three-phase 380–480 V AC supply, the Danfoss 131B7493 is suitable for demanding HVAC motor control applications. Its IP21 / Type 1 enclosure supports protected indoor installation environments, while the integrated RFI Class A1/B (C1) filter helps improve electromagnetic compatibility.
Key Advantages
- Dedicated HVAC variable frequency drive for pumps, fans and compressors.
- 11 kW / 15 HP motor power rating for commercial HVAC systems.
- Three-phase 380–480 V AC input suitable for industrial power networks.
- IP21 / Type 1 enclosure for protected installation environments.
- Integrated RFI Class A1/B (C1) filter for enhanced EMC performance.
- Numerical local control panel for straightforward commissioning and monitoring.
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.
- IP21 / Type 1 enclosure rating.
- Integrated RFI Class A1/B (C1) filter.
- No brake chopper fitted.
- Numerical local control panel included.
- Not coated PCB and no mains option configuration.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT® HVAC Drive FC-102
- Part number: 131B7493
- Model: FC-102P11KT4E21H3XNXXXXSXXXXAXBXCXXXXDX
- Product type: AC variable frequency drive
- Rated output power: 11 kW
- Motor rating: 15 HP
- Continuous output current: 21 A
- Intermittent output current: 23.1 A
- Input voltage: 380–480 V AC
- Input phases: 3-phase
- Input frequency: 50 / 60 Hz
- Output frequency: Up to 590 Hz
- Protection rating: IP21 / Type 1
- RFI filter: Class A1/B (C1)
- Brake chopper: Not included
- Control panel: Numerical local control panel
- PCB coating: Not coated PCB
- Mains option: No mains option
- Frame size: B1
- Dimensions (H × W × D): approx. 494 × 243 × 261 mm
- Net weight: approx. 20.87 kg
- EAN: 5702427356665
Efficient Motor Control for HVAC Systems
Variable frequency drives such as the Danfoss FC-102 regulate motor speed by adjusting output voltage and frequency. This allows HVAC equipment to match motor output to real demand, helping reduce energy consumption, improve system stability and minimise mechanical wear.
The FC-102 series is specifically developed for ventilation, heating and refrigeration applications. Built-in intelligence and dedicated HVAC functionality make it ideal for pumps, fans and compressors while supporting lower operating costs and improved system reliability.
Typical Applications
- HVAC fan speed control systems.
- Pump control in heating and cooling circuits.
- Air handling units and ventilation equipment.
- Refrigeration and climate control systems.
- Commercial building automation systems.
- Industrial HVAC panels and control cabinets.
Frequently Asked Questions
What is the Danfoss 131B7493 used for?
The Danfoss 131B7493 is used to control the speed of three-phase AC motors in HVAC applications such as fans, pumps, air handling units, ventilation systems and refrigeration equipment.
What motor power is supported by this drive?
This drive supports motors with a rated output power of approximately 11 kW / 15 HP.
What supply voltage does the drive require?
The Danfoss 131B7493 operates from a three-phase 380–480 V AC supply.
What enclosure rating does this drive have?
The drive has an IP21 / Type 1 enclosure, making it suitable for protected HVAC and building services installation environments.
Is the Danfoss 131B7493 suitable for HVAC systems?
Yes. It is part of the Danfoss VLT® HVAC Drive FC-102 series, which is specifically designed for heating, ventilation, air conditioning and refrigeration applications.
Trusted by HVAC Engineers and System Integrators
Danfoss VLT® HVAC Drive FC-102 frequency converters are widely used by building services engineers, HVAC specialists and automation professionals to deliver efficient, reliable and precise motor control.
| Manufacturer Part Number | 131B7493 |
|---|---|
| Barcode | 5702427356665 |
| Height | 480mm |
| Width | 242mm |
| Depth | 260mm |
| Filter | Filter Included |
| Input Phases | Three Phase |
| Degree of protection (IP) | IP21 |
| KW Rating | 11kW |
| Output Phases | Three phase |
| VSD Range | Danfoss VLT FC102 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-102P11KT4E21H3XNXXXXSXXXXAXBXCXXXXDX |
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.
