We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
131B4222 Danfoss VLT FC-102 HVAC Drive 2.2 KW / 3.0 HP, 380 - 480 VAC, IP55
MPN: 131B4222
Alt. SKU: FC-102P2K2T4E55H1XGXXXXSXXXXAXBXCXXXXDX
Special Price
£823.68
£686.40
Regular Price
£1,372.80
Why Choose the Danfoss 131B4222 VLT HVAC Drive FC 102?
The Danfoss 131B4222 is a protected and efficient VLT HVAC Drive FC 102 variable frequency drive designed for precise motor control in heating, ventilation, air conditioning and refrigeration systems. Built for HVAC applications, this Danfoss drive helps optimise fan, pump and compressor performance while supporting reduced energy consumption and dependable operation.
As part of the trusted Danfoss VLT HVAC Drive FC 102 series, the 131B4222 provides intelligent HVAC motor control, integrated EMC filtering and easy integration into commercial and industrial building services. Its IP55 / Type 12 enclosure is suitable for installations where enhanced environmental protection is required.
With a rated output power of 2.2 kW / 3.0 HP and a three-phase 380-480 V AC supply, the Danfoss 131B4222 is ideal for HVAC motors used in ventilation systems, pumps, air handling units and refrigeration equipment. This model includes RFI Class A1/B (C1) filtering, no brake chopper and no mains option.
Key Advantages
- Dedicated HVAC variable frequency drive for fans, pumps and compressors.
- 2.2 kW / 3.0 HP motor power rating for building services applications.
- Three-phase 380-480 V AC input for commercial and industrial power systems.
- IP55 / Type 12 enclosure for protected HVAC installations.
- Integrated RFI Class A1/B (C1) filtering for EMC performance.
- Designed to improve HVAC efficiency, control accuracy and long-term system reliability.
Key Features
- Danfoss VLT HVAC Drive FC 102 series.
- 2.2 kW rated output power.
- 3.0 HP motor rating.
- 5.6 A continuous output current.
- Three-phase 380-480 V AC input supply.
- IP55 / Type 12 protection rating.
- RFI Class A1/B (C1) EMC filter.
- No brake chopper.
- No mains option, no A option and no B option.
- Frame size A5 for protected HVAC installations.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT HVAC Drive FC 102
- Model: FC-102P2K2T4E55H1XGXXXXSXXXXAXBXCXXXXDX
- Product code: 131B4222
- Product type: HVAC variable frequency drive
- Rated output power: 2.2 kW
- Horsepower rating: 3.0 HP
- Rated output current: 5.6 A
- Input voltage: 380-480 V AC
- Input phases: 3-phase
- Output phases: 3-phase
- Frequency: 50 / 60 Hz
- Protection rating: IP55 / Type 12
- EMC filter: RFI Class A1/B (C1)
- Brake chopper: No brake chopper
- PCB coating: Not coated PCB
- Mains option: No mains option
- Frame size: A5
- Dimensions (H × W × D): approx. 420 × 242 × 200 mm
- Weight: approx. 11.19 kg
Efficient HVAC Motor Control
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 operate only at the speed required by the system, helping reduce energy use, improve comfort control and minimise mechanical stress on motors and driven equipment.
The 131B4222 is engineered for HVAC systems where protected installation, reliable control and energy performance are essential. Its IP55 enclosure, integrated EMC filtering and Danfoss HVAC-specific functionality make it suitable for both new installations and replacement drive projects.
Typical Applications
- HVAC fan speed control.
- Air handling units and ventilation systems.
- Pump control in commercial building services.
- Chillers and refrigeration equipment.
- Heating and cooling plant control.
- Building automation and energy management systems.
Frequently Asked Questions
What is the Danfoss 131B4222 used for?
The Danfoss 131B4222 is used to control AC motors in HVAC applications such as fans, pumps, air handling units, compressors and refrigeration systems.
What motor power does the Danfoss 131B4222 support?
This drive supports motors with a rated output power of approximately 2.2 kW / 3.0 HP.
What supply voltage does the 131B4222 require?
The Danfoss 131B4222 operates from a three-phase 380-480 V AC supply.
Does this drive include a brake chopper?
No. This model is supplied with no brake chopper.
Where is the Danfoss 131B4222 typically installed?
The drive is suitable for HVAC and building services installations requiring an IP55 / Type 12 enclosure, including plant rooms, control areas and demanding commercial environments.
Trusted by HVAC Engineers Worldwide
Danfoss VLT HVAC Drive FC 102 units are widely used by building services engineers, HVAC contractors and facilities teams to deliver dependable motor control, improved energy efficiency and long-term HVAC system reliability.
| Manufacturer Part Number | 131B4222 |
|---|---|
| Barcode | 5702427226746 |
| Height | 420mm |
| Width | 242mm |
| Depth | 200mm |
| Filter | Filter Included |
| Input Phases | Three Phase |
| Degree of protection (IP) | IP55 |
| KW Rating | 2.2kW |
| Output Phases | Three phase |
| VSD Range | Danfoss VLT FC102 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-102P2K2T4E55H1XGXXXXSXXXXAXBXCXXXXDX |
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.
PC tools
VLT® Motion Control Tool MCT 10
VLT® Motion Control Tool MCT 31
Danfoss ecoSmart
Danfoss HCS (Harmonic Calculation Software)
Danfoss Servo Sizer
VLT® Energy Box
For further information on this product please get in touch with our team or visit the Danfoss website.
