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134L3908 Danfoss VLT AQUA Drive FC 200 1.5 KW / 2.0 HP, 200 - 240 VAC, IP55
MPN: 134L3908
Alt. SKU: FC-202P1K5S2E55H2XGXXXXSXXXXAXBYCXXXXDX
Special Price
£1,444.80
£1,204.00
Regular Price
£1,926.40
Why Choose the Danfoss 134L3908 VLT HVAC Drive?
The Danfoss 134L3908 is a high-capacity VLT HVAC Drive FC 102 engineered for reliable and energy-efficient motor control in demanding heating, ventilation and air conditioning systems. Designed for large-scale building services and industrial applications, it delivers precise performance while helping to reduce operational costs.
As part of the advanced Danfoss FC 102 series, this drive incorporates intelligent HVAC-specific features such as optimised fan and pump control, ensuring stable operation across varying load conditions. Its rugged construction and advanced electronics provide dependable long-term operation.
With a rated output power of approximately 37 kW and a three-phase 380–480 V AC supply, the Danfoss 134L3908 is ideal for heavy-duty HVAC systems including large pumps, air handling units and cooling installations.
Key Advantages
- High-capacity HVAC variable frequency drive for demanding installations.
- 37 kW motor power rating for large-scale systems.
- Three-phase 380–480 V AC input for industrial and commercial use.
- Energy optimisation reduces consumption and running costs.
- Integrated HVAC control functions for stable and efficient operation.
- Robust design with comprehensive protection features.
Key Features
- Danfoss VLT HVAC Drive FC 102 series.
- 37 kW rated output power.
- Approx. 75 A nominal output current.
- Three-phase 380–480 V AC input supply.
- Integrated PID controller for HVAC applications.
- Automatic Energy Optimisation (AEO).
- Built-in RFI filters and DC choke.
- Advanced protection including overload, thermal and voltage protection.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT HVAC Drive FC 102
- Model: 134L3908
- Product type: AC variable frequency drive
- Rated output power: 37 kW
- Rated output current: approx. 75 A
- Input voltage: 380–480 V AC
- Input phases: 3-phase
- Frequency: 50 / 60 Hz
- Protection rating: IP20
- Mounting type: Cabinet / panel mounting
- Cooling method: Fan cooled
- Operating temperature: approx. -10 to +50 °C
- Weight: approx. 22 kg
Reliable Control for Large HVAC Systems
The Danfoss FC 102 drive provides precise motor control by adjusting frequency and voltage to match system demand. This results in improved energy efficiency, reduced wear on mechanical components and enhanced system reliability.
The 134L3908 is designed for engineers managing large HVAC installations, offering stable performance and seamless integration into building management systems.
Typical Applications
- Large air handling units (AHUs).
- Industrial ventilation systems.
- High-capacity water pumping systems.
- Cooling systems and chillers.
- Commercial building HVAC installations.
- Industrial climate control systems.
Frequently Asked Questions
What is the Danfoss 134L3908 used for?
This drive is used to control motors in HVAC systems such as fans, pumps and ventilation equipment.
What motor power is supported by this drive?
The drive supports motors with a rated output power of approximately 37 kW.
What supply voltage does the drive require?
The 134L3908 operates from a three-phase 380–480 V AC supply.
Does this drive improve energy efficiency?
Yes, it includes advanced energy optimisation features that reduce energy consumption and improve overall system efficiency.
Where is this drive typically installed?
The drive is typically installed inside electrical control panels or HVAC enclosures as part of building automation systems.
Trusted by HVAC Engineers Worldwide
Danfoss VLT HVAC drives are trusted globally for delivering reliable, energy-efficient motor control across demanding building and industrial HVAC systems.
| Manufacturer Part Number | 134L3908 |
|---|---|
| Barcode | 5710107790630 |
| Filter | Filter Included |
| Degree of protection (IP) | IP55 |
| KW Rating | 1.5kW |
| VSD Range | Danfoss VLT AQUA Drive FC 200 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-202P1K5S2E55H2XGXXXXSXXXXAXBYCXXXXDX |
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.
