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135U7429 Danfoss VLT AQUA Drive FC=202 30 KW / 40 HP, 380 - 480 VAC, IP55
MPN: 135U7429
Alt. SKU: FC-202P30KT4P55H1XGXXXXSXXXXALBXCXXXXD0
Special Price
£4,019.40
£3,349.50
Regular Price
£5,359.20
Why Choose the Danfoss 135U7429 VLT® Micro Drive?
The Danfoss 135U7429 is a compact and highly efficient VLT® Micro Drive FC 51 variable frequency drive (VFD) designed for reliable motor speed control in light industrial and commercial applications. Engineered by Danfoss, a global leader in drive technology, this unit delivers precise motor performance while helping reduce energy consumption and operating costs.
Built for simplicity and durability, the VLT® Micro Drive series is ideal for basic automation tasks where dependable performance and easy installation are essential. Its compact footprint allows seamless integration into control panels, while intuitive configuration ensures quick commissioning.
With a typical output power of around 0.75 kW and support for three-phase 380–480 V AC supply, the 135U7429 is well suited for pumps, fans, conveyors and general machinery. Its robust design ensures consistent operation even in demanding environments.
Key Advantages
- Compact variable frequency drive for space-saving panel installation.
- Energy-efficient motor control to reduce operational costs.
- Three-phase 380–480 V AC input for industrial compatibility.
- Reliable performance for light industrial and commercial applications.
- Simple setup and commissioning for fast deployment.
- Improved motor lifespan through controlled acceleration and deceleration.
Key Features
- Danfoss VLT® Micro Drive FC 51 series.
- Approx. 0.75 kW rated motor power.
- 2.2 A nominal output current.
- Three-phase 380–480 V AC input supply.
- Integrated brake function and motor protection features.
- Built-in RFI filter for improved electromagnetic compatibility.
- Compact IP20 enclosure for panel mounting.
- User-friendly interface for quick parameter configuration.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT® Micro Drive FC 51
- Model: 135U7429
- Product type: AC variable frequency drive
- Rated output power: approx. 0.75 kW
- Rated output current: approx. 2.2 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: Forced air cooling
- Operating temperature: typically -10 °C to +50 °C
- Weight: approx. 1.2 kg
Efficient Motor Control for Everyday Applications
The Danfoss VLT® Micro Drive regulates motor speed by adjusting voltage and frequency, allowing equipment to run only as fast as needed. This results in improved energy efficiency, reduced wear on mechanical components and better process control.
Designed for straightforward applications, the FC 51 range is widely used by engineers and installers looking for a reliable, easy-to-use drive solution without unnecessary complexity.
Typical Applications
- Pumps and booster systems.
- Fans and ventilation equipment.
- Conveyors and material handling systems.
- Light industrial machinery.
- HVAC systems and building services.
- General automation and OEM equipment.
Frequently Asked Questions
What is the Danfoss 135U7429 used for?
This drive is used to control the speed and torque of three-phase AC motors in pumps, fans and general industrial machinery.
What motor power does this drive support?
It is typically suitable for motors rated around 0.75 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 help reduce energy consumption?
Yes, by adjusting motor speed to match demand, it significantly improves energy efficiency compared to fixed-speed operation.
Trusted by Engineers Worldwide
Danfoss VLT® Micro Drives are widely trusted for delivering dependable, energy-efficient motor control across a wide range of industrial and commercial applications.
| Manufacturer Part Number | 135U7429 |
|---|---|
| Barcode | 5710108337001 |
| Height | 664mm |
| Width | 243mm |
| Depth | 261mm |
| Filter | Filter Included |
| Degree of protection (IP) | IP55 |
| KW Rating | 30kW |
| VSD Range | Danfoss VLT AQUA Drive FC 202 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-202P30KT4P55H1XGXXXXSXXXXALBXCXXXXD0 |
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.
