Danfoss 135N0237 VLT HVAC Drive FC-102, a 1.1 kW / 1.5 HP three phase AC variable frequency drive with IP55 / Type 12 backplate enclosure and PROFINET MCA 120 communication for HVAC pumps, fans and building automation systems.
£882.40
The Danfoss 135N0237 is a compact and efficient VLT HVAC Drive FC-102 variable frequency drive designed for precise motor speed control in heating, ventilation, air conditioning and refrigeration applications. Manufactured by Danfoss Drives, this FC-102 drive is engineered to optimise smaller HVAC pumps, fans, air handling units and building services equipment.
This drive provides intelligent HVAC motor control while helping reduce energy consumption, improve system stability and lower operating costs. The VLT HVAC Drive FC-102 series includes dedicated HVAC functions, making it easy to commission, operate and integrate into commercial building services and automation systems.
With a rated output power of 1.1 kW / 1.5 HP and a three-phase 380–480 V AC supply, the Danfoss 135N0237 is ideal for smaller HVAC motor control applications. Its IP55 / Type 12 backplate enclosure, RFI Class A1/B filtering, graphical local control panel and integrated PROFINET option make it suitable for protected plant room and building services installations.
Variable frequency drives such as the Danfoss VLT HVAC Drive FC-102 regulate motor speed by adjusting output voltage and frequency. This allows HVAC equipment to match real system demand, reducing wasted energy while improving airflow, pressure control, comfort performance and equipment reliability.
The FC-102 series is developed specifically for heating, ventilation, air conditioning and refrigeration systems. Its HVAC-focused control features, protected enclosure design and communication capabilities make it suitable for integration into modern building automation networks and commercial plant room installations.
| Power | 1.1 kW |
|---|---|
| Voltage | 480 V |
| Phase | Three Phase |
| IP Rating | IP55 |
| Series | VLT HVAC Drive FC-102 |
| SKU | 135N0237 |
| Product type | AC variable frequency drive |
| Rated output power | 1.1 kW / 1.5 HP |
| Input voltage | 380–480 V AC |
| Input phases | 3-phase |
| Output phases | 3-phase |
| Protection rating | IP55 / Type 12 |
| Enclosure type | Backplate |
| RFI filter | Class A1/B (C1) |
| Brake chopper | No brake chopper |
| Control panel | Graphical Local Control Panel |
| Communication option | PROFINET MCA 120 |
| B option | No B option |
| PCB coating | Not coated PCB |
| Mains option | No mains option |
| Frame size | A5 |
| Software | Latest release standard software |
| EMC Filter | Commercial |
The Danfoss 135N0237 is used to control the speed and performance of AC motors in HVAC applications such as pumps, fans, air handling units and refrigeration equipment.
The drive has a rated output power of approximately 1.1 kW / 1.5 HP.
The Danfoss 135N0237 operates from a three-phase 380–480 V AC supply.
This model has an IP55 / Type 12 backplate enclosure, making it suitable for protected HVAC installation environments.
This FC-102 model includes the PROFINET MCA 120 communication option for integration with automation and building management systems.
Danfoss VLT HVAC Drive FC-102 frequency converters are widely used by building services engineers, HVAC contractors and automation specialists to deliver efficient, reliable and intelligent motor control across modern commercial and industrial HVAC systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...