Danfoss 131B8213 VLT HVAC Drive FC-102, a 4.0 kW three-phase AC variable speed drive designed for HVAC fans, pumps, ventilation and refrigeration applications.
£762.30
The Danfoss 131B8213 is a compact and efficient AC variable speed drive (VSD) designed for precise motor control in heating, ventilation, air conditioning and refrigeration systems. As part of the proven Danfoss VLT® HVAC Drive FC-102 series, it is engineered to improve energy efficiency, optimise motor performance and provide reliable operation in commercial and industrial HVAC applications.
This drive provides HVAC-specific control functionality for fans, pumps and ventilation equipment. Its intelligent motor management helps reduce energy consumption, minimise mechanical wear and support stable operation across building services, plant room and process cooling systems.
With a rated output power of 4.0 kW and a three-phase 380–480 V AC supply, the Danfoss 131B8213 is suitable for smaller HVAC motor applications requiring accurate and reliable speed regulation. The IP55 / Type 12 backplate enclosure provides protected installation for demanding wall-mounted or panel-mounted environments.
The Danfoss VLT® HVAC Drive FC-102 controls motor speed by adjusting output frequency and voltage according to real system demand. This allows HVAC fans and pumps to operate more efficiently, helping reduce energy waste while improving comfort control and equipment reliability.
The 131B8213 configuration combines compact construction, IP55 protection, EMC filtering and practical control features for dependable use in building services environments. Its graphical control panel supports straightforward commissioning, diagnostics and ongoing maintenance for HVAC engineers and facilities teams.
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| Power | 4 kW | |
|---|---|---|
| Voltage | 480 V | |
| Phase | Three Phase | |
| IP Rating | IP55 | |
| EMC Filter | Commercial | |
| Series | VLT® HVAC Drive FC-102 | |
| Part Number | 131B8213 | |
| Product type | HVAC frequency converter / variable speed drive | |
| Rated output power | 4.0 kW | |
| Motor power | 5.0 HP | |
| Input voltage | 380–480 V AC | |
| Input phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP55 / Type 12 Backplate | |
| RFI filter | Class A1/B (C1) | |
| Brake chopper | No brake chopper | |
| Control panel | Graphical Local Control Panel | |
| Frame size | A5 | |
| PCB coating | Not coated PCB | |
| Mains option | No mains option | |
| Software | Latest release standard software |
The Danfoss 131B8213 is used to control AC motors in HVAC applications such as fans, pumps, air handling units, refrigeration equipment and building services systems.
This drive is rated for 4.0 kW / 5.0 HP motor applications.
The drive operates from a three-phase 380–480 V AC supply.
The Danfoss 131B8213 has an IP55 / Type 12 backplate enclosure, making it suitable for protected wall or panel-mounted installations.
Yes, this configuration includes a built-in RFI Class A1/B (C1) filter to support electromagnetic compatibility in HVAC installations.
Danfoss VLT® HVAC Drive FC-102 solutions are widely used by building services engineers, HVAC contractors and industrial maintenance teams to improve energy efficiency, motor control and long-term HVAC system reliability.
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