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134F8905 Danfoss VLT HVAC Drive 315KW/450HP 380-480VAC IP54
MPN: 134F8905
Alt. SKU: FC-102N315T4E5MH4XGCXXXSXXXXAXBXCXXXXDX
Special Price
£27,934.20
£23,278.50
Regular Price
£37,245.60
Why Choose the Danfoss 134F8905 VLT HVAC Drive FC 102?
The Danfoss 134F8905 is a high-power 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 demanding HVAC motor control, it provides efficient speed regulation for large pumps, fans and compressors while helping reduce energy consumption and improve system reliability.
This drive combines robust Danfoss engineering with dedicated HVAC functionality, making it suitable for large commercial buildings, industrial facilities, plant rooms and building services installations. The FC 102 platform includes intelligent motor control, HVAC-specific application functions and a graphical local control panel to support efficient commissioning, monitoring and operation.
With a rated output power of 315 kW / 450 HP and a three-phase 380-480 V AC supply, the Danfoss 134F8905 is ideal for high-capacity HVAC motor applications. Its IP54 / Type 12 enclosure with main shield provides protected installation, while the coated PCB and RFI Class A1 (C2) filter support dependable operation in demanding building services environments.
Key Advantages
- High-power HVAC variable frequency drive for large pumps, fans and compressors.
- 315 kW / 450 HP motor power rating for demanding HVAC systems.
- Three-phase 380-480 V AC input for industrial and building services installations.
- IP54 / Type 12 enclosure with main shield for protected plant room installation.
- RFI Class A1 (C2) filtering for improved EMC performance.
- Coated PCB for enhanced durability in challenging environments.
- Energy-efficient motor control helps reduce operating costs and mechanical wear.
Key Features
- Danfoss VLT HVAC Drive FC 102 series.
- 315 kW / 450 HP rated output power.
- Three-phase 380-480 V AC input supply.
- IP54 / Type 12 enclosure with main shield.
- RFI Class A1 (C2) EMC filter.
- Graphical local control panel for straightforward operation.
- Coated PCB for enhanced environmental protection.
- No brake chopper configuration.
- No mains option fitted.
- No A option, no B option, no C1 option and no D option fitted.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT HVAC Drive FC 102
- Part number: 134F8905
- Model code: FC-102N315T4E5MH4XGCXXXSXXXXAXBXCXXXXDX
- Product type: AC variable frequency drive / frequency converter
- Rated output power: 315 kW / 450 HP
- Input voltage: 380-480 V AC
- Input phases: 3-phase
- Output phases: 3-phase
- Mains frequency: 50 / 60 Hz
- Protection rating: IP54 / Type 12 with main shield
- Frame size: D2H
- RFI filter: Class A1 (C2)
- Brake chopper: No brake chopper
- Control panel: Graphical local control panel
- PCB coating: Coated PCB
- Mains option: No mains option
- Adaptation: Standard cable entries
- Dimensions (H × W × D): approx. 1060 × 420 × 378 mm
- Net weight: approx. 139 kg
- EAN: 5710107491926
High-Capacity HVAC Motor Control
The Danfoss VLT HVAC Drive FC 102 is designed to optimise motor speed according to actual system demand. By matching large pump, fan or compressor output to the required load, the drive helps reduce unnecessary energy use, minimise mechanical stress and support stable pressure, airflow and temperature control.
Its dedicated HVAC functionality, coated PCB and IP54 / Type 12 enclosure make this model well suited to large building services installations where reliable control, efficient performance and protected operation are essential. The drive is ideal for high-power HVAC systems requiring dependable speed control and long-term energy savings.
Typical Applications
- Large air handling units and ventilation systems.
- High-capacity supply and extract fans.
- Heating and chilled water pumps.
- Cooling tower fan control.
- Large refrigeration and compressor systems.
- Plant room HVAC equipment.
- Commercial and industrial building management systems.
Frequently Asked Questions
What is the Danfoss 134F8905 used for?
The Danfoss 134F8905 is used to control AC motor speed in large 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 315 kW / 450 HP.
What supply voltage does the drive require?
The Danfoss 134F8905 operates from a three-phase 380-480 V AC supply.
What enclosure rating does this model have?
This model has an IP54 / Type 12 enclosure with main shield, designed for protected HVAC and industrial installations.
Does this drive include a brake chopper?
No, the Danfoss 134F8905 is supplied in a no brake chopper configuration.
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.
| Manufacturer Part Number | 134F8905 |
|---|---|
| Barcode | 5710107491926 |
| Height | 1060mm |
| Width | 420mm |
| Depth | 378mm |
| Filter | Filter Included |
| Input Phases | Three Phase |
| Degree of protection (IP) | IP54 |
| KW Rating | 315kW |
| Output Phases | Three phase |
| VSD Range | Danfoss VLT FC102 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-102N315T4E5MH4XGCXXXSXXXXAXBXCXXXXDX |
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.
