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135X9525 Danfoss VLT AQUA Drive FC-202 560 KW / 750 HP, 380 - 480 VAC, IP20
MPN: 135X9525
Alt. SKU: FC-202N560T4C20H2TGC7XXSXXXXAXBKCXXXXDX
Special Price
£61,272.00
£51,060.00
Regular Price
£81,696.00
This product replaces this item:
Why Choose the Danfoss 135X9525 VLT® Micro Drive?
The Danfoss 135X9525 is a high-performance VLT® Micro Drive FC 51 variable frequency drive (VFD) designed for efficient and reliable control of three-phase AC motors in industrial applications. As part of the widely trusted Danfoss VLT® Micro Drive range, it delivers precise motor control, compact installation and long-term operational reliability.
Engineered for simplicity and durability, the FC 51 series is ideal for machine builders and engineers requiring a cost-effective yet capable drive. Its compact footprint reduces panel space requirements while offering powerful functionality, guided programming and flexible configuration options.
With a typical rated motor power of around 0.37 kW and compatibility with three-phase 380–480 V AC supply, the 135X9525 is well suited for smaller motors in conveyors, pumps, fans and automation equipment where reliable speed control is essential.
Key Advantages
- Compact variable frequency drive for space-saving panel integration.
- Energy-efficient motor control reduces operating costs.
- Three-phase 380–480 V AC input for industrial compatibility.
- Reliable operation in light industrial environments.
- Quick commissioning with intuitive parameter setup.
- Improved motor lifespan through controlled acceleration and deceleration.
Key Features
- Danfoss VLT® Micro Drive FC 51 series.
- Approx. 0.37 kW rated output power.
- 1.2 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.
- Flexible I/O including analogue, digital and RS485 communication.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT® Micro Drive FC 51
- Model: 135X9525
- Product type: AC variable frequency drive
- Rated output power: approx. 0.37 kW
- Rated output current: approx. 1.2 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: Natural / forced air cooling
- Operating temperature: typically -10 °C to +50 °C
- Control interface: Digital and analogue I/O, RS485 communication
Efficient Motor Control for Compact Applications
The Danfoss VLT® Micro Drive regulates motor speed by adjusting output voltage and frequency, ensuring efficient operation and improved process control. This reduces energy consumption, minimises wear on mechanical components and enhances system reliability.
The FC 51 series supports flexible configuration and guided programming, allowing it to perform effectively even in more complex applications despite its compact size.
Typical Applications
- Small pumps and fluid handling systems.
- Fans and ventilation equipment.
- Light-duty conveyors and material handling.
- Compact machinery and OEM equipment.
- HVAC systems and building services.
- General automation tasks.
Frequently Asked Questions
What is the Danfoss 135X9525 used for?
This drive is used to control the speed and torque of small three-phase AC motors in industrial and commercial applications.
What motor power does this drive support?
It is typically suitable for motors rated around 0.37 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 support communication interfaces?
Yes, it includes digital and analogue I/O as well as RS485 communication for integration with automation systems.
Trusted by Engineers Worldwide
Danfoss VLT® Micro Drives are trusted globally for delivering reliable, efficient motor control and compact solutions for modern automation systems.
| Manufacturer Part Number | 135X9525 |
|---|---|
| Barcode | 5710108458386 |
| Height | 1578mm |
| Width | 607mm |
| Depth | 482mm |
| Filter | Filter Included |
| Degree of protection (IP) | IP20 |
| KW Rating | 560kW |
| VSD Range | Danfoss VLT AQUA Drive FC 202 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-202N560T4C20H2TGC7XXSXXXXAXBKCXXXXDX |
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.
