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134G7499 Danfoss VLT Refrigeration Drive FC 103 75 KW / 100 HP, Three phase 380 – 480 VAC, IP20
Danfoss 134G7499 VLT Refrigeration Drive FC 103 frequency converter, 75 kW, three-phase 380-480 V AC input with three-phase motor output, IP20 chassis enclosure, RFI Class A2 filter, coated PCB and AK-LonWorks MCA 107 option for refrigeration applications.
£8,390.00
Why Choose the Danfoss 134G7499 VLT® Refrigeration Drive?
The Danfoss 134G7499 is a powerful and efficient AC variable frequency drive (VFD) designed for refrigeration, compressor, pump and fan applications. As part of the advanced Danfoss VLT® Refrigeration Drive FC 103 series, it is engineered to optimise energy use, improve motor control and extend the operating life of refrigeration system components.
This drive provides precise speed regulation for demanding refrigeration and HVAC environments. The FC 103 platform is specifically developed for refrigeration systems, offering application-focused functionality that supports stable operation, reduced mechanical stress and improved system efficiency across variable load conditions.
With a rated output power of 75 kW (100 HP) and a three-phase 380–480 V AC input supply, the Danfoss 134G7499 is ideal for compressors, condenser fans, evaporator fans, pumps and industrial refrigeration equipment. Its IP20 / chassis enclosure is designed for protected panel or cabinet-mounted installations.
Key Advantages
- Specialist variable frequency drive for refrigeration applications.
- 75 kW motor power rating suitable for large refrigeration and HVAC systems.
- Three-phase 380–480 V AC input for industrial power networks.
- IP20 / chassis enclosure for protected cabinet installation.
- Integrated RFI Class A2 filter for improved electromagnetic compatibility.
- AK-LonWorks MCA 107 communication option for refrigeration control networks.
- Coated PCB for enhanced protection in demanding environments.
Key Features
- Danfoss VLT® Refrigeration Drive FC 103 series.
- 75 kW (100 HP) rated output power.
- 130 A rated output current.
- Three-phase 380–480 V AC input supply.
- Three-phase motor output.
- IP20 / chassis enclosure protection.
- RFI Class A2 EMC filter.
- Graphical Local Control Panel (LCP) included.
- AK-LonWorks MCA 107 A-option fitted.
- Frame size C4 construction.
- No brake chopper configuration.
- Coated PCB and no mains option.
Efficient Motor Control for Refrigeration Systems
The Danfoss VLT® Refrigeration Drive FC 103 is designed to support efficient operation of refrigeration systems by matching motor speed to real cooling demand. This helps reduce energy consumption, improve temperature stability and lower mechanical stress on compressors, fans and pumps.
By using variable speed control instead of fixed-speed operation, the Danfoss 134G7499 helps refrigeration equipment operate more smoothly and efficiently. Its integrated RFI Class A2 filtering, coated PCB, AK-LonWorks communication option and graphical control interface make it a practical choice for professional refrigeration engineers and industrial maintenance teams.
Typical Applications
- Industrial refrigeration systems.
- Commercial refrigeration plant.
- Large compressor control applications.
- Condenser and evaporator fans.
- Refrigeration pumps.
- Cold storage and food processing facilities.
- HVAC and cooling systems.
- Process cooling installations.
Technical Specifications
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| Power | 75 kW | |
|---|---|---|
| Voltage | 480 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Series | VLT® Refrigeration Drive FC 103 | |
| Alternative SKU | FC-103P75KT4E20H2XGCXXXSXXXXAZBXCXXXXDX | |
| Product type | AC variable frequency drive | |
| Rated output power | 75 kW (100 HP) | |
| Rated output current | 130 A | |
| Input voltage | 380–480 V AC | |
| Input phases | Three-phase | |
| Output | Three-phase motor output | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP20 / Chassis | |
| EMC filter | RFI Class A2 | |
| Mounting type | Cabinet / panel mounting | |
| Frame size | C4 | |
| Dimensions (H × W × D) | approx. 660 × 370 × 333 mm | |
| Net weight | approx. 46.09 kg | |
| Control panel | Graphical Local Control Panel (LCP) | |
| A option | AK-LonWorks MCA 107 | |
| B option | No B option | |
| C option | No C1 option | |
| D option | No D option | |
| Brake chopper | Not included | |
| PCB coating | Coated PCB | |
| Mains option | No mains option | |
| EAN | 5710107623723 |
Frequently Asked Questions
What is the Danfoss 134G7499 used for?
The Danfoss 134G7499 is a VLT® Refrigeration Drive FC 103 frequency converter used to control motors in refrigeration, compressor, fan and pump applications.
What motor power does this drive support?
This model provides a rated output power of approximately 75 kW (100 HP).
What supply voltage does the drive require?
The drive operates from a three-phase 380–480 V AC supply and provides a three-phase motor output.
What enclosure rating does the Danfoss 134G7499 have?
The unit has an IP20 / chassis enclosure, making it suitable for protected cabinet or control panel installations.
Does this model include a communication option?
Yes, the Danfoss 134G7499 includes the AK-LonWorks MCA 107 communication option for refrigeration and building control networks.
Trusted by Refrigeration Professionals Worldwide
Danfoss VLT® Refrigeration Drive FC 103 solutions are widely used in commercial and industrial refrigeration systems to deliver dependable motor control, improved energy efficiency and long-term operational reliability.
