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135X1784 Danfoss VLT AQUA Drive FC=202 355 KW / 500 HP, 380 - 480 VAC, IP54
MPN: 135X1784
Alt. SKU: FC-202P355T4E5MN2XGC7XXSXXXXAXBKCXXXXDX
Special Price
£60,183.90
£50,153.25
Regular Price
£80,245.20
Why Choose the Danfoss 135X1784 VLT® Micro Drive?
The Danfoss 135X1784 is a high-capacity VLT® Micro Drive FC 51 variable frequency drive (VFD) engineered for efficient and reliable control of three-phase AC motors in industrial applications. Designed by Danfoss, this drive delivers precise speed regulation, energy savings and dependable performance in a compact, panel-friendly format.
As part of the proven VLT® Micro Drive series, the 135X1784 is optimised for simple installation and fast commissioning. It combines robust construction with intuitive operation, making it ideal for engineers and OEMs requiring a reliable drive solution for demanding machinery and automation systems.
With a typical rated motor power of around 5.5 kW and compatibility with three-phase 380–480 V AC supply, the 135X1784 is well suited for conveyors, pumps, fans and a wide range of industrial machinery applications.
Key Advantages
- Compact variable frequency drive for efficient panel integration.
- Energy-efficient motor control reduces operational costs.
- Three-phase 380–480 V AC input for industrial systems.
- Reliable operation in industrial and commercial environments.
- Quick commissioning and simple setup.
- Enhanced motor protection extends equipment lifespan.
Key Features
- Danfoss VLT® Micro Drive FC 51 series.
- Approx. 5.5 kW rated output power.
- 12.0 A nominal output current.
- Three-phase 380–480 V AC input supply.
- Integrated motor protection and braking functionality.
- Built-in RFI filter for EMC compliance.
- Compact IP20 enclosure for cabinet mounting.
- User-friendly parameter configuration.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT® Micro Drive FC 51
- Model: 135X1784
- Product type: AC variable frequency drive
- Rated output power: approx. 5.5 kW
- Rated output current: approx. 12.0 A
- Input voltage: 380–480 V AC
- Input phases: 3-phase
- Frequency: 50 / 60 Hz
- Protection rating: IP20
- Mounting type: Panel / cabinet mounting
- Cooling method: Forced air cooling
- Operating temperature: typically -10 °C to +50 °C
- Weight: approx. 2.8 kg
Efficient Motor Control for Industrial Systems
The Danfoss VLT® Micro Drive regulates motor speed by adjusting voltage and frequency, enabling optimal performance and reduced energy consumption. This improves process control while minimising mechanical stress on motors and connected equipment.
The FC 51 series is widely used in applications requiring reliable, cost-effective motor control with straightforward installation and operation.
Typical Applications
- Pumps and water treatment systems.
- Fans and ventilation systems.
- Conveyor and material handling systems.
- Processing and packaging machinery.
- Industrial automation systems.
- OEM machinery and equipment.
Frequently Asked Questions
What is the Danfoss 135X1784 used for?
This drive is used to control the speed and torque of three-phase AC motors in industrial machinery and automation systems.
What motor power does this drive support?
It is typically suitable for motors rated around 5.5 kW.
What supply voltage is required?
The drive operates on a three-phase 380–480 V AC power supply.
Is this drive suitable for panel mounting?
Yes, the IP20 enclosure is designed for installation inside electrical control panels.
Does it improve energy efficiency?
Yes, by adjusting motor speed to match demand, it reduces energy consumption and improves system efficiency.
Trusted by Engineers Worldwide
Danfoss VLT® Micro Drives are trusted globally for delivering reliable performance, efficient motor control and seamless integration into industrial systems.
| Manufacturer Part Number | 135X1784 |
|---|---|
| Barcode | 5710108380779 |
| Filter | Filter Included |
| Degree of protection (IP) | IP54 |
| KW Rating | 355kW |
| VSD Range | Danfoss VLT AQUA Drive FC 202 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-202P355T4E5MN2XGC7XXSXXXXAXBKCXXXXDX |
Write Your Own Review
This unit is designed for water and wastewater applications and has a variety of powerful features, with add-ons which can enhance performance. These drives are suited to new or retrofit projects.
Adding motor control to pumps and blowers used for water and wastewater treatment means it's easier to handle variable workloads. This drive provides between 10% and 30% savings in the first year alone, when compared to traditional drives, as it offers low maintenance costs and energy consumption.
The quick and user-friendly setup of water and pump settings reduces installation time ensuring a fast route to maximum energy efficiency and motor control.
Supply voltages and power range
1 x 200-240 V...1.1-22 kW
1 x 380-480 V...7.5-37 kW
3 x 200-240 V...0.25-45 kW
3 x 380-480 V...0.37 kW – 1 MW
3 x 525-600 V...0.75-90 kW
3 x 525-690 V...45 kW – 1.4 MW
Low harmonic drive
3 x 380-480 V...132-710 kW
12-pulse drive
3 x 380-690...250-1400 kW
Features and benefits
- Assets are protected thanks to specially designed software that prevents, for example, water hammering
- Energy efficiency is maximized as a result of the drives control algorithms and design which focus on reducing heat loss
- High energy savings related to air conditioning are ensured due to the unique back-channel-cooling concept that transfers 90% of heat away from the room
- Electromagnetic interference and harmonic distortion are reduced thanks to the built-in, scalable RFI filter and integrated DC link chokes
- Perfect system integration and adaptation to the application are possible due to freely programmable warnings and alerts
- 3–8% energy savings are achieved as a result of Automatic Energy Optimization
Applications
Centrifugal pumps and blowers, positive displacement blowers.
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For further information on this product please get in touch with our team or visit the Danfoss website.
