Danfoss 134F6918 VLT HVAC Drive FC 102, a 2.2 kW three-phase AC variable frequency drive with IP55 / Type 12 A4 enclosure, Safe Stop and MCB 112 PTC thermistor card, designed for HVAC pumps, fans, compressors and building services applications.
Why Choose the Danfoss 134F6918 VLT HVAC Drive FC 102?
The Danfoss 134F6918 is a compact and reliable AC variable frequency drive (VFD) from the Danfoss VLT HVAC Drive FC 102 series, designed specifically for heating, ventilation, air conditioning and refrigeration applications. Built for efficient HVAC motor control, it provides accurate speed regulation for pumps, fans and compressors while helping reduce energy consumption and improve system reliability.
This drive combines Danfoss engineering quality with dedicated HVAC functionality, making it suitable for commercial buildings, plant rooms, industrial facilities and building services installations. The FC 102 platform includes intelligent application features, Safe Stop functionality and a graphical local control panel to support straightforward commissioning, monitoring and operation.
With a rated output power of 2.2 kW / 3.0 HP and a three-phase 380-480 V AC supply, the Danfoss 134F6918 is ideal for smaller HVAC motor applications. Its IP55 / Type 12 A4 enclosure provides enhanced protection, while the integrated MCB 112 PTC thermistor card supports motor temperature monitoring and protection.
Key Advantages
Dedicated HVAC variable frequency drive for pumps, fans and compressors.
2.2 kW / 3.0 HP motor power rating for smaller HVAC applications.
Three-phase 380-480 V AC input for commercial and industrial installations.
IP55 / Type 12 A4 enclosure for enhanced environmental protection.
Integrated Safe Stop function for improved operational safety.
MCB 112 PTC thermistor card for motor temperature protection.
Energy-efficient speed control helps reduce operating costs and mechanical wear.
Key Features
Danfoss VLT HVAC Drive FC 102 series.
2.2 kW / 3.0 HP rated output power.
4.8 A continuous output current.
Three-phase 380-480 V AC input supply.
IP55 / Type 12 A4 protected enclosure.
RFI Class A1/B (C1) EMC filter.
Integrated Safe Stop functionality.
MCB 112 PTC thermistor card fitted.
Graphical local control panel for easy set-up.
Standard cable entries and no mains option.
Efficient Motor Control for HVAC Systems
The Danfoss VLT HVAC Drive FC 102 is designed to optimise motor speed according to actual system demand. By matching pump, fan or compressor output to the required load, the drive helps reduce wasted energy, lower mechanical stress and support stable pressure, airflow and temperature control.
Its dedicated HVAC functions and IP55 / Type 12 enclosure make it well suited to installations where reliable operation, efficient performance and environmental protection are important. The MCB 112 PTC thermistor card provides added motor protection capability, supporting safe and dependable operation in demanding HVAC applications.
Typical Applications
Air handling units and ventilation systems.
Supply and extract fans.
Heating and chilled water pumps.
Cooling tower fan control.
Refrigeration and compressor systems.
Plant room HVAC equipment.
Commercial building management systems.
Technical Specifications
Power
2.2 kW
Voltage
480 V
Phase
Three Phase
IP Rating
IP55
Series
VLT HVAC Drive FC 102
Part number
134F6918
Model code
FC-102P2K2T4Z55H3TGXXXXSXXXXAXB2CXXXXDX
Product type
AC variable frequency drive
Rated output power
2.2 kW / 3.0 HP
Continuous output current
4.8 A
Intermittent output current
5.28 A
Input voltage
380-480 V AC
Input phases
3-phase
Protection rating
IP55 / Type 12
Frame size
A4
RFI filter
Class A1/B (C1)
Brake / safety
Safe Stop
Option card
MCB 112 PTC thermistor card
Control panel
Graphical local control panel
PCB coating
Not coated PCB
Mains option
No mains option
Adaptation
Standard cable entries
Dimensions (H × W × D)
approx. 391 × 200 × 177 mm
Weight
approx. 8.04 kg
EAN
5710107471768
EMC Filter
Commercial
Frequently Asked Questions
What is the Danfoss 134F6918 used for?
The Danfoss 134F6918 is used to control AC motor speed in HVAC applications such as pumps, fans, compressors and ventilation systems.
What motor power does this drive support?
This drive supports a rated motor output of approximately 2.2 kW / 3.0 HP.
What supply voltage does the drive require?
The Danfoss 134F6918 operates from a three-phase 380-480 V AC supply.
What enclosure rating does this model have?
This model has an IP55 / Type 12 A4 enclosure, providing enhanced protection for HVAC and plant room environments.
Does this drive include a motor protection option?
Yes, the Danfoss 134F6918 includes an MCB 112 PTC thermistor card for motor temperature protection.
Trusted by HVAC Engineers Worldwide
Danfoss VLT HVAC Drive FC 102 drives are trusted by HVAC engineers, facilities managers and building services professionals for reliable, energy-efficient motor control in commercial and industrial environments.
Power
2.2 kW
Voltage
480 V
Phase
Three Phase
IP Rating
IP55
Series
VLT HVAC Drive FC 102
Part number
134F6918
Model code
FC-102P2K2T4Z55H3TGXXXXSXXXXAXB2CXXXXDX
Product type
AC variable frequency drive
Rated output power
2.2 kW / 3.0 HP
Continuous output current
4.8 A
Intermittent output current
5.28 A
Input voltage
380-480 V AC
Input phases
3-phase
Protection rating
IP55 / Type 12
Frame size
A4
RFI filter
Class A1/B (C1)
Brake / safety
Safe Stop
Option card
MCB 112 PTC thermistor card
Control panel
Graphical local control panel
PCB coating
Not coated PCB
Mains option
No mains option
Adaptation
Standard cable entries
Dimensions (H × W × D)
approx. 391 × 200 × 177 mm
Weight
approx. 8.04 kg
EAN
5710107471768
EMC Filter
Commercial
No documents available for this product.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...