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135X1778 Danfoss VLT AQUA Drive FC=202 160 KW / 250 HP, 380 - 480 VAC, IP54
MPN: 135X1778
Alt. SKU: FC-202N160T4E5MN2XGC7XXSXXXXAXBKCXXXXDX
Special Price
£31,890.60
£26,575.50
Regular Price
£42,520.80
Why Choose the Danfoss 135X1778 VLT® Micro Drive?
The Danfoss 135X1778 is a compact and dependable VLT® Micro Drive FC 51 variable frequency drive (VFD) designed to provide precise motor speed control for industrial and commercial applications. Developed by Danfoss, this drive combines reliability, efficiency and ease of use in a space-saving format ideal for modern control panels.
The VLT® Micro Drive series is engineered for straightforward installation and operation, making it a preferred choice for engineers and OEMs working on standard automation tasks. Its robust construction ensures stable performance while helping to reduce energy consumption and mechanical wear.
With a typical rated motor power of around 2.2 kW and compatibility with three-phase 380–480 V AC supply, the 135X1778 is well suited for applications such as pumps, fans, conveyors and general-purpose machinery.
Key Advantages
- Compact variable frequency drive for efficient panel integration.
- Energy-efficient operation reduces running costs.
- Three-phase 380–480 V AC input for industrial systems.
- Reliable performance in light industrial and commercial environments.
- Quick commissioning with user-friendly setup.
- Enhanced motor protection to extend equipment lifespan.
Key Features
- Danfoss VLT® Micro Drive FC 51 series.
- Approx. 2.2 kW rated output power.
- 5.5 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 panel mounting.
- Simple parameter setup and intuitive operation.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT® Micro Drive FC 51
- Model: 135X1778
- Product type: AC variable frequency drive
- Rated output power: approx. 2.2 kW
- Rated output current: approx. 5.5 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. 1.8 kg
Reliable Motor Control for Industrial Systems
The Danfoss VLT® Micro Drive regulates motor speed by adjusting voltage and frequency, ensuring optimal performance and efficiency. This helps reduce energy usage, minimise mechanical stress and improve overall process control.
The FC 51 series is widely used in applications where reliability, simplicity and cost-effective motor control are key requirements.
Typical Applications
- Pumps and water management systems.
- Fans and HVAC equipment.
- Conveyor and material handling systems.
- Processing and packaging machinery.
- Light industrial automation.
- OEM machine building applications.
Frequently Asked Questions
What is the Danfoss 135X1778 used for?
This drive is used to control the speed and torque of three-phase AC motors in industrial and commercial applications.
What motor power does this drive support?
It is typically suitable for motors rated around 2.2 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 compact IP20 enclosure is designed for installation inside electrical control panels.
Does it improve energy efficiency?
Yes, by adjusting motor speed to match load demand, it significantly reduces energy consumption compared to fixed-speed operation.
Trusted by Engineers Worldwide
Danfoss VLT® Micro Drives are trusted across industries for delivering reliable, efficient motor control and long-term performance.
| Manufacturer Part Number | 135X1778 |
|---|---|
| Barcode | 5710108380717 |
| Filter | Filter Included |
| Degree of protection (IP) | IP54 |
| KW Rating | 160kW |
| VSD Range | Danfoss VLT AQUA Drive FC 202 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-202N160T4E5MN2XGC7XXSXXXXAXBKCXXXXDX |
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.
