Danfoss 135N7234 VLT HVAC Drive FC 102, a 30 kW three-phase AC variable speed drive designed for HVAC pumps, fans, compressors and building services applications with IP66 protection.
£3,696.80
The Danfoss 135N7234 is a powerful and reliable AC variable speed drive (VSD) from the Danfoss VLT HVAC Drive FC 102 series, designed specifically for heating, ventilation and air conditioning applications. It provides precise motor speed control for pumps, fans and compressors, helping improve HVAC system performance while reducing energy consumption in commercial and industrial buildings.
As part of the FC 102 HVAC drive range, this unit combines dedicated HVAC functionality with straightforward commissioning and dependable operation. Its integrated intelligence makes it suitable for building services applications where reliable motor control, energy savings and flexible system integration are required.
With a rated output power of 30 kW / 40 HP, a three-phase 380–480 V AC supply and an IP66 / NEMA 4X enclosure, the 135N7234 is ideal for protected HVAC installations requiring durable environmental protection and efficient variable speed control.
The Danfoss VLT HVAC Drive FC 102 is engineered to regulate motor speed according to actual system demand. By controlling pumps, fans and compressors more accurately, it helps reduce wasted energy, improve comfort control and minimise mechanical stress on connected HVAC equipment.
The 135N7234 is particularly suitable for HVAC installations that require a robust IP66 drive with flexible I/O capability and local operation. Its graphical control panel supports simple setup, monitoring and fault diagnostics, making it a practical choice for facilities teams, building services engineers and system integrators.
| Power | 30 kW |
|---|---|
| Voltage | 480 V |
| Phase | Three Phase |
| IP Rating | IP66 |
| Series | VLT HVAC Drive FC 102 |
| Part number | 135N7234 |
| Model code | FC-102P30KT4E66H3XGXXXXSXXXXAXB0CXXXXDX |
| Product type | AC variable speed drive |
| Rated output power | 30 kW / 40 HP |
| Input voltage | 380–480 V AC |
| Input phases | Three phase |
| Output phases | Three phase |
| Protection rating | IP66 / NEMA 4X |
| RFI filter | Class A1/B (C1) |
| Brake chopper | No |
| A option | No A option |
| B option | MCB-109 I/O with RTC back-up |
| Control panel | Graphical Local Control Panel |
| PCB protection | Not coated PCB |
| Mains option | No mains option |
| Frame size | B2 |
| EAN | 5710108234270 |
| EMC Filter | Commercial |
The 135N7234 is used to control the speed of three-phase AC motors in HVAC applications, including pumps, fans, compressors and ventilation equipment.
This drive is rated for 30 kW / 40 HP motor control applications.
The Danfoss 135N7234 operates from a three-phase 380–480 V AC supply.
This model has an IP66 / NEMA 4X enclosure, making it suitable for demanding protected HVAC installations.
Yes, the 135N7234 includes the MCB-109 I/O option with RTC back-up for additional control flexibility.
Danfoss VLT HVAC drives are trusted by building services engineers, facilities teams and system integrators to deliver efficient motor control, reliable HVAC operation and reduced energy usage across modern commercial and industrial installations.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...