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.
134N2086 Danfoss VLT HVAC Drive 75KW/100HP 380-480VAC IP55
MPN: 134N2086
Alt. SKU: FC-102P75KT4E55H1TGXXXXSXXXXAXBKCXXXXDX
Special Price
£6,670.80
£5,559.00
Regular Price
£11,118.00
Why Choose the Danfoss 134N2086 VLT HVAC Drive?
The Danfoss 134N2086 is a high-performance AC variable frequency drive (VFD) from the advanced Danfoss VLT HVAC Drive FC 102 series. Designed specifically for heating, ventilation, air conditioning and refrigeration applications, it provides accurate motor speed control, improved energy performance and dependable operation in commercial and industrial building services.
This drive is engineered to optimise HVAC system performance by matching motor output to real demand. The FC 102 platform includes dedicated HVAC functionality, simple commissioning and flexible motor control, making it suitable for fans, pumps and compressors used across modern buildings, plant rooms and mechanical services installations.
With a rated output power of 75 kW / 100 HP and a three-phase 380–480 V AC supply, the Danfoss 134N2086 is ideal for medium to large HVAC motor applications requiring reliable control. Its IP55 / Type 12 enclosure offers enhanced protection, while the integrated RFI Class A1/B (C1) filter, Safe Stop function and MCB-101 General Purpose I/O option support safe and flexible system integration.
Key Advantages
- Efficient variable frequency drive for HVAC applications.
- 75 kW / 100 HP power rating for fans, pumps and compressors.
- Three-phase 380–480 V AC input suitable for commercial and industrial systems.
- IP55 / Type 12 enclosure for enhanced environmental protection.
- Built-in RFI Class A1/B (C1) filter for EMC performance.
- Integrated Safe Stop safety functionality.
- MCB-101 General Purpose I/O option for expanded control flexibility.
Key Features
- Danfoss VLT HVAC Drive FC 102 series.
- 75 kW / 100 HP rated output power.
- Three-phase 380–480 V AC input supply.
- IP55 / Type 12 enclosure.
- C2 frame size.
- RFI Class A1/B (C1) integrated EMC filter.
- Safe Stop function included.
- Graphical Local Control Panel.
- MCB-101 General Purpose I/O option.
- Not coated PCB.
- No mains option.
- Standard cable entries.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT HVAC Drive FC 102
- Model: 134N2086
- Model code: FC-102P75KT4E55H1TGXXXXSXXXXAXBKCXXXXDX
- Product type: AC variable frequency drive
- Rated output power: 75 kW / 100 HP
- Input voltage: 380–480 V AC
- Input phases: 3-phase
- Protection rating: IP55 / Type 12
- Frame size: C2
- RFI filter: Class A1/B (C1)
- Safety function: Safe Stop
- Control panel: Graphical Local Control Panel
- B option: MCB-101 General Purpose I/O
- PCB coating: Not coated PCB
- Mains option: No mains option
- Cable entries: Standard cable entries
- Mounting type: Wall / panel mounting
- Dimensions (H × W × D): approx. 780 × 370 × 332 mm
- Net weight: approx. 57.26 kg
- EAN: 5710107873364
Reliable HVAC Motor Control
The Danfoss VLT HVAC Drive FC 102 regulates motor speed by varying output voltage and frequency according to system demand. This improves process efficiency, reduces mechanical wear and helps minimise energy consumption across HVAC installations.
Purpose-built for building automation systems, the FC 102 platform includes intelligent HVAC functions designed specifically for fans, pumps and compressors. With graphical control and general purpose I/O expansion, the 134N2086 supports flexible integration into commercial and industrial HVAC systems.
Typical Applications
- HVAC fans and ventilation systems.
- Air handling units.
- Heating and cooling pumps.
- Refrigeration and compressor systems.
- Building management systems.
- Commercial plant rooms.
- Industrial HVAC installations.
Frequently Asked Questions
What is the Danfoss 134N2086 used for?
The Danfoss 134N2086 is used to control AC motors in HVAC applications such as fans, pumps, compressors and ventilation systems.
What motor power does this drive support?
The drive is rated for 75 kW / 100 HP motor applications.
What supply voltage does the drive require?
The 134N2086 operates from a three-phase 380–480 V AC supply.
What enclosure rating does this drive have?
The drive features an IP55 / Type 12 enclosure, making it suitable for environments requiring increased protection compared with standard chassis drives.
Does this model include an I/O option?
Yes, this configuration includes the MCB-101 General Purpose I/O option for expanded control and integration flexibility.
Trusted by HVAC Engineers Worldwide
Danfoss VLT HVAC drives are widely used by building services engineers, facilities teams and system integrators to deliver dependable motor control, energy savings and efficient HVAC operation.
| Manufacturer Part Number | 134N2086 |
|---|---|
| Barcode | 5710107873364 |
| Height | 770mm |
| Width | 370mm |
| Depth | 335mm |
| Filter | Filter Included |
| Input Phases | Three Phase |
| Degree of protection (IP) | IP55 |
| KW Rating | 75kW |
| Output Phases | Three phase |
| VSD Range | Danfoss VLT FC102 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-102P75KT4E55H1TGXXXXSXXXXAXBKCXXXXDX |
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.
