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131F7784-110 KW / 150 HP, 380 - 480 VAC, IP54/Type 12+main shield,_x000D_RFI class Commercial (C2), No brake chopper, Mains Disconnect + Fuse_x000D_No A Option, No B Option, Not Coated PCB
MPN: 131F7784
Alt. SKU: FC-102P110T4E5MH4XGX3XXSXXXXAXBXCXXXXDX
Why Choose the Danfoss 131F7784 VLT HVAC Drive?
The Danfoss 131F7784 is a high-power VLT HVAC Drive FC 102 variable frequency drive (VFD) designed for efficient speed control of three-phase motors in heating, ventilation and air conditioning systems. As part of the trusted Danfoss VLT HVAC Drive series, it is engineered to optimise fan, pump and compressor operation while helping reduce energy consumption and improve system reliability.
This drive provides dedicated HVAC motor control in a robust enclosed format, making it suitable for plant rooms, building services installations and industrial ventilation systems. The FC 102 platform is widely used where accurate airflow, pressure and flow regulation are required, helping deliver stable operation, reduced mechanical stress and lower running costs.
With a rated output power of 110 kW / 150 HP and a three-phase 380–480 V AC supply, the Danfoss 131F7784 is ideal for large HVAC motors used in air handling, pumping and process ventilation applications. Its IP54 / Type 12 enclosure with main shield provides enhanced protection for demanding commercial and industrial environments.
Key Advantages
- High-power VLT HVAC variable frequency drive for demanding building services applications.
- 110 kW / 150 HP motor power rating suitable for large HVAC equipment.
- Three-phase 380–480 V AC input compatible with industrial power systems.
- IP54 / Type 12 enclosure with main shield for protected plant room and industrial installation.
- Designed for fans, pumps, compressors and ventilation systems.
- RFI Class A1 / C2 filtering for improved EMC performance.
- Mains disconnect and fuse configuration for improved installation flexibility.
- Graphical Local Control Panel for setup, monitoring and operation.
Key Features
- Danfoss VLT HVAC Drive FC 102 series.
- 110 kW / 150 HP rated output power.
- Three-phase 380–480 V AC input supply.
- IP54 / Type 12 plus main shield protection rating.
- RFI Class A1 / C2 filter.
- No brake chopper.
- Mains disconnect and fuse option.
- Graphical Local Control Panel.
- No A option and no B option.
- Not coated PCB.
- Standard cable entries.
- Dedicated HVAC motor control functionality.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT HVAC Drive FC 102
- Model: 131F7784
- Alternative SKU: FC-102P110T4E5MH4XGX3XXSXXXXAXBXCXXXXDX
- Product type: AC variable frequency drive
- Rated output power: 110 kW / 150 HP
- Input voltage: 380–480 V AC
- Input phases: 3-phase
- Frequency: 50 / 60 Hz
- Protection rating: IP54 / Type 12 with main shield
- RFI filter: Class A1 / C2
- Brake chopper: No brake chopper
- Mains option: Mains disconnect and fuse
- Control panel: Graphical Local Control Panel
- PCB coating: Not coated PCB
- Typical motor applications: Fans, pumps and compressors
Efficient HVAC Motor Control
Variable frequency drives such as the Danfoss VLT HVAC Drive regulate motor speed by adjusting the voltage and frequency supplied to the motor. This allows HVAC equipment to match output to real system demand instead of running continuously at full speed, helping lower energy consumption, reduce noise and minimise mechanical wear.
The FC 102 series is developed specifically for HVAC applications and supports reliable control of airflow, pressure and temperature across commercial and industrial building services systems. Its dedicated functions, graphical interface and robust drive architecture make it suitable for commissioning, operation and long-term maintenance in demanding environments.
Typical Applications
- Large HVAC fan systems.
- Air handling units and ventilation equipment.
- Commercial and industrial building services.
- Heating and chilled water pump systems.
- Plant room motor control installations.
- Compressors and process ventilation equipment.
- Energy-saving HVAC retrofit projects.
Frequently Asked Questions
What is the Danfoss 131F7784 used for?
This drive is used to control the speed of large three-phase AC motors in HVAC systems, including fans, pumps, compressors and ventilation equipment.
What motor power is supported by this drive?
The Danfoss 131F7784 supports a rated output power of approximately 110 kW / 150 HP.
What supply voltage does the drive require?
The 131F7784 operates from a three-phase 380–480 V AC supply.
What enclosure rating does this drive have?
This model has an IP54 / Type 12 enclosure with main shield, making it suitable for many protected industrial and plant room environments.
Does this model include a mains disconnect and fuse?
Yes, the Danfoss 131F7784 includes a mains disconnect and fuse option for improved installation and protection flexibility.
Trusted by HVAC and Building Services Engineers
Danfoss VLT HVAC drives are widely used by building services engineers, facilities teams and industrial automation specialists to deliver reliable, energy-efficient motor control for demanding HVAC installations.
| Manufacturer Part Number | 131F7784 |
|---|---|
| Filter | Commercial Filter |
| Input Phases | Three Phase |
| Degree of protection (IP) | IP54 |
| KW Rating | 110kW |
| Output Phases | Three phase |
| VSD Range | Danfoss VLT FC102 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-102P110T4E5MH4XGX3XXSXXXXAXBXCXXXXDX |
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