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Danfoss 131N0185 VLT HVAC Drive FC-101 4.0kW Three Phase 380 – 480 VAC IP54
Danfoss 131N0185 VLT HVAC Basic Drive FC-101, a 4.0 kW three phase AC variable frequency drive designed for HVAC fan, pump and simple compressor motor control applications.
£796.00
Why Choose the Danfoss 131N0185 VLT HVAC Basic Drive FC-101?
The Danfoss 131N0185 is a compact and efficient AC variable frequency drive (VFD) from the Danfoss VLT® HVAC Basic Drive FC-101 series, designed for reliable motor control in heating, ventilation, air conditioning and simple compressor applications. It is ideal for OEMs, panel builders and facilities engineers who need dependable speed control in enclosed HVAC installations.
This drive provides smooth motor regulation for fans, pumps and compressor-related equipment, helping HVAC systems respond accurately to demand while reducing unnecessary energy use. The FC-101 platform is engineered for straightforward installation, simple commissioning and dependable operation in commercial and industrial building services.
With a rated output power of 4.0 kW (5.0 HP) and a three-phase 380–480 V AC supply, the 131N0185 is suitable for medium HVAC motor applications. Its IP54 enclosure, integrated RFI Class A2 (C3) filtering and alpha numeric LCP make it a practical choice for applications requiring local control and a higher protection rating than standard IP20 panel-mounted drives.
Key Advantages
- Compact variable frequency drive for HVAC applications.
- 4.0 kW / 5.0 HP motor power rating for fan and pump systems.
- Three-phase 380–480 V AC input for standard industrial supplies.
- IP54 enclosure for improved protection in demanding installation environments.
- RFI Class A2 (C3) filtering for EMC performance.
- Alpha numeric LCP included for local operation and parameter access.
- Efficient motor speed control helps reduce energy consumption and operating costs.
Key Features
- Danfoss VLT® HVAC Basic Drive FC-101 series.
- 4.0 kW / 5.0 HP rated output power.
- 9.1 A output current.
- Three-phase 380–480 V AC input supply.
- IP54 enclosure.
- RFI Class A2 (C3) integrated filter.
- Alpha numeric local control panel.
- No brake chopper configuration.
- Not coated PCB construction.
- Frame size I2.
Reliable Motor Control for HVAC Systems
Variable frequency drives such as the Danfoss FC-101 regulate motor speed by adjusting output voltage and frequency. This allows HVAC systems to match motor performance to actual demand, reducing unnecessary energy use and improving overall system efficiency.
The Danfoss 131N0185 is well suited to fans, pumps and compressor-related applications where reliable speed control, local keypad access and a protected IP54 drive enclosure are important.
Typical Applications
- HVAC fan speed control.
- Pump systems.
- Ventilation and air handling equipment.
- Simple compressor applications.
- Building management systems.
- Plant rooms and service areas.
- Commercial and industrial HVAC installations.
Technical Specifications
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| Power | 4 kW | |
|---|---|---|
| Current | 9.1 A | |
| Voltage | 480 V | |
| Phase | Three Phase | |
| IP Rating | IP54 | |
| EMC Filter | Industrial | |
| Series | VLT® HVAC Basic Drive FC-101 | |
| Model code | FC-101P4K0T4E5AH2XAXXXXSXXXXAXBXCXXXXDX | |
| Product type | AC variable frequency drive / frequency converter | |
| Rated output power | 4.0 kW | |
| Horsepower rating | 5.0 HP | |
| Rated current | 9.1 A | |
| Input voltage | 380–480 V AC | |
| Input phases | Three phase | |
| Output frequency | 0–400 Hz | |
| Protection rating | IP54 | |
| Mounting type | Enclosed / panel mounting | |
| RFI filter | Class A2 (C3) | |
| PCB coating | Not coated PCB | |
| Brake chopper | Not included | |
| Local control panel | Alpha numeric LCP | |
| Mains option | Not included | |
| Frame size | I2 | |
| Dimensions (W × H × D) | approx. 115 × 332 × 225 mm | |
| Weight | approx. 6.1 kg |
Frequently Asked Questions
What is the Danfoss 131N0185 used for?
The Danfoss 131N0185 is used to control the speed of AC motors in HVAC applications such as fans, pumps, ventilation systems and simple compressors.
What motor power is supported by this drive?
This model supports motors with a rated output power of approximately 4.0 kW / 5.0 HP.
What supply voltage does the 131N0185 require?
The drive operates from a three-phase 380–480 V AC supply.
Does the Danfoss 131N0185 include a local control panel?
Yes, this configuration includes an alpha numeric LCP for local operation, monitoring and parameter access.
What enclosure rating does this drive have?
The Danfoss 131N0185 has an IP54 enclosure, making it suitable for protected HVAC installations where a higher enclosure rating is required.
Trusted by HVAC Engineers Worldwide
Danfoss VLT® HVAC drives are widely used by building services engineers, OEMs and maintenance teams to deliver reliable motor control, efficient operation and dependable HVAC system performance.
