Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
131B4578 Danfoss VLT Automation Drive FC 300 45 KW / 60 HP, 380 – 500 VAC, IP21
Danfoss 131B4578 VLT AutomationDrive FC 302, a 45 kW three phase AC variable frequency drive with IP21 enclosure designed for industrial motor control and automation systems.
£6,369.75
Why Choose the Danfoss 131B4578 VLT® AutomationDrive FC 302?
The Danfoss 131B4578 is a high-performance AC variable frequency drive (VFD) from the advanced Danfoss VLT® AutomationDrive FC 302 series, engineered for demanding industrial automation and process control applications. Designed for precise motor speed and torque control, this drive delivers exceptional operational reliability, advanced diagnostics and energy-efficient performance across a broad range of industrial systems.
The VLT® AutomationDrive FC 302 range is recognised worldwide for intelligent motor control capabilities, flexible communication options and robust industrial construction. This model is ideal for conveyors, pumps, compressors, fans and heavy-duty machinery requiring dependable long-term operation and advanced automation functionality.
With a rated output power of 45 kW and a three-phase 380–500 V AC supply, the Danfoss 131B4578 is suitable for demanding industrial motor control applications. Its IP21 / Type 1 enclosure provides reliable protection for cabinet and wall-mounted industrial installations while maintaining efficient cooling and straightforward service access.
Key Advantages
- Advanced variable frequency drive for industrial automation systems.
- 45 kW motor power rating suitable for heavy-duty industrial applications.
- Three-phase 380–500 V AC input compatible with industrial power systems.
- IP21 / Type 1 enclosure for industrial cabinet installations.
- Integrated graphical control panel for simplified commissioning and diagnostics.
- Reliable Danfoss AutomationDrive technology trusted worldwide.
Key Features
- Danfoss VLT® AutomationDrive FC 302 series.
- 45 kW rated output power (HO).
- 90 A continuous output current (HO).
- Three-phase 380–500 V AC input supply.
- IP21 / Type 1 enclosure.
- Integrated RFI Class A1/B (C1) EMC filter.
- Graphical Local Control Panel (LCP).
- No integrated brake chopper configuration.
Advanced Motor Control for Industrial Systems
Variable frequency drives such as the Danfoss VLT® AutomationDrive FC 302 regulate motor speed and torque by adjusting output voltage and frequency. This improves process precision, lowers energy consumption and reduces mechanical wear across industrial automation systems and production machinery.
The FC 302 series is designed for demanding industrial environments requiring intelligent diagnostics, flexible networking and dependable long-term performance. Integrated EMC filtering, modular architecture and graphical control functionality help ensure reliable operation across a broad range of industrial applications.
Typical Applications
- Industrial conveyors and material handling systems.
- Pumps, compressors and booster systems.
- Fans, HVAC and ventilation equipment.
- Production and processing machinery.
- Water and wastewater treatment systems.
- Industrial automation and process control systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Power | 45 kW | |
|---|---|---|
| Voltage | 500 V | |
| Phase | Three Phase | |
| IP Rating | IP21 | |
| Series | VLT® AutomationDrive FC 302 | |
| Product type | AC variable frequency drive | |
| Rated output power (HO) | 45 kW | |
| Rated output power (NO) | 55 kW | |
| Continuous output current (HO) | 90 A | |
| Continuous output current (NO) | 106 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Output frequency | 0–590 Hz | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP21 / Type 1 | |
| Mounting type | Wall / cabinet mounting | |
| Cooling method | Fan cooled | |
| Frame size | C1 | |
| Dimensions (H × W × D) | approx. 685 × 308 × 311 mm | |
| Weight | approx. 41 kg |
Frequently Asked Questions
What is the Danfoss 131B4578 used for?
This drive controls the speed and torque of three-phase AC motors used in industrial automation and heavy-duty process control applications.
What motor power is supported by this drive?
The drive supports motors with a rated output power of approximately 45 kW in high overload operation.
What supply voltage does the drive require?
The Danfoss 131B4578 operates from a three-phase 380–500 V AC supply.
What enclosure protection does this drive provide?
This model features an IP21 / Type 1 enclosure designed for industrial cabinet and wall-mounted installations.
Does this drive include a brake chopper?
No, this configuration is supplied without an integrated brake chopper.
Trusted by Industrial Automation Professionals
Danfoss VLT® AutomationDrive FC 302 variable frequency drives are trusted worldwide for advanced motor control, industrial reliability and energy-efficient operation across demanding automation applications.
