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131G4765 Danfoss VLT FC-102 HVAC Drive 75 KW / 100 HP, 380 - 480 VAC, IP20
MPN: 131G4765
Alt. SKU: FC-102P75KT4E20H3XGXXXXSXXXXAXBKCXXXXDX
Special Price
£5,833.44
£4,861.20
Regular Price
£9,722.40
Why Choose the Danfoss 131G4765 VLT® HVAC Drive FC-102?
The Danfoss 131G4765 is a high-capacity AC variable frequency drive (VFD) designed for precise and efficient speed control of three-phase motors in heating, ventilation, air conditioning and refrigeration systems. As part of the reliable Danfoss VLT® HVAC Drive FC-102 series, it is engineered to optimise HVAC performance, reduce energy consumption and support dependable operation in commercial and industrial environments.
This drive combines dedicated HVAC functionality with advanced Danfoss motor control technology, making it ideal for pumps, fans, compressors and air handling units. Its graphical local control panel supports straightforward commissioning and monitoring, while the integrated RFI filter helps deliver strong EMC performance in electrical installations.
With a rated output power of 75 kW / 100 HP and a three-phase 380–480 V AC supply, the Danfoss 131G4765 is suited to large HVAC and building services applications. Its IP20 / chassis format is intended for cabinet or control panel installation, with the MCB-101 general purpose I/O option providing additional automation flexibility.
Key Advantages
- Dedicated VLT® HVAC Drive FC-102 frequency converter for HVAC motor control.
- 75 kW / 100 HP power rating suitable for large pumps, fans and compressors.
- Three-phase 380–480 V AC input compatible with industrial and commercial power systems.
- IP20 / chassis enclosure designed for cabinet or panel installation.
- Integrated RFI Class A1/B (C1) filter to support EMC compliance.
- MCB-101 general purpose I/O option for enhanced control and automation flexibility.
Key Features
- Danfoss VLT® HVAC Drive FC-102 series.
- 75 kW / 100 HP rated output power.
- 130 A output current.
- Three-phase 380–480 V AC mains voltage.
- IP20 / chassis enclosure.
- Integrated RFI Class A1/B (C1) filter.
- Graphical local control panel fitted.
- No brake chopper.
- MCB-101 general purpose I/O B option.
- Not coated PCB.
- Frame size C4 construction.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT® HVAC Drive FC-102
- Model: 131G4765
- Model code: FC-102P75KT4E20H3XGXXXXSXXXXAXBKCXXXXDX
- Product type: Frequency converter / variable frequency drive
- Rated output power: 75 kW / 100 HP
- Output current: 130 A
- Input voltage: 380–480 V AC
- Input phases: Three phase
- Frequency: 50 / 60 Hz
- Protection rating: IP20 / chassis
- Mounting type: Cabinet / panel mounting
- Frame size: C4
- RFI filter: Class A1/B (C1)
- Brake option: No brake chopper
- Control panel: Graphical local control panel
- PCB coating: Not coated PCB
- Mains option: No mains option
- A option: No A option
- B option: MCB-101 general purpose I/O
- C1 option: No C1 option
- D option: No D option
Efficient Motor Control for HVAC Systems
Variable frequency drives such as the Danfoss FC-102 regulate motor speed by adjusting voltage and frequency according to system demand. This helps reduce unnecessary energy use, minimise mechanical stress and improve the operating efficiency of HVAC equipment.
The FC-102 HVAC drive series is developed specifically for ventilation, heating and refrigeration applications. With dedicated HVAC functions, flexible I/O capability and dependable motor control, the Danfoss 131G4765 is well suited to modern building services and industrial climate control systems.
Typical Applications
- Large HVAC pumps and circulation systems.
- Supply and extract ventilation fans.
- Air handling units (AHUs).
- Compressors and refrigeration systems.
- Heating and cooling plant.
- Building management systems (BMS).
- Industrial ventilation and environmental control systems.
Frequently Asked Questions
What is the Danfoss 131G4765 used for?
The Danfoss 131G4765 is used to control the speed and performance of three-phase AC motors in HVAC, pump, fan, compressor and refrigeration applications.
What motor power is supported by this drive?
This drive is rated for motors up to approximately 75 kW / 100 HP.
What supply voltage does the drive require?
The 131G4765 operates from a three-phase 380–480 V AC supply.
Does this model include an I/O option?
Yes, this version includes the MCB-101 general purpose I/O option for additional control and automation flexibility.
Where is this drive typically installed?
The IP20 / chassis format is designed for installation inside electrical control panels or equipment cabinets.
Trusted by HVAC Engineers Worldwide
Danfoss VLT® HVAC Drive FC-102 frequency converters are widely used by engineers, facility managers and system integrators to deliver reliable motor control, energy-efficient HVAC operation and long-term system performance.
| Manufacturer Part Number | 131G4765 |
|---|---|
| Barcode | 5702427654266 |
| Height | 660mm |
| Width | 370mm |
| Depth | 333mm |
| Filter | Filter Included |
| Input Phases | Three Phase |
| Degree of protection (IP) | IP20 |
| KW Rating | 75kW |
| Output Phases | Three phase |
| VSD Range | Danfoss VLT FC102 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-102P75KT4E20H3XGXXXXSXXXXAXBKCXXXXDX |
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.
