The Ultimate Guide to the Tanair TAN-S 5.5 VSD: Energy-Efficient Variable Speed Drive Technology
Discover how the Tanair TAN-S 5.5 VSD rotary screw compressor delivers up to 35% energy savings by automatically matching output to real-time demand in UK workshops and light industrial applications.
Key areas covered in this guide
Whether you manage a busy automotive workshop, spray booth, or light production line, this guide explains how the TAN-S 5.5 VSD can reduce energy costs and deliver stable performance.
Overview of the Tanair TAN-S 5.5 VSD
In today’s workshops, compressed air demand rarely stays constant, yet many compressors waste energy running at full speed or idling. The Tanair TAN-S 5.5 VSD changes that by automatically matching output to real-time needs, delivering up to 35% energy savings while maintaining stable pressure.
This 5.5 kW (7.5 HP) permanent magnet variable speed drive rotary screw compressor forms part of Tanair’s new VSD product range. It delivers 19 CFM (0.55 m³/min) at 10 bar and is engineered for reliability and efficiency in UK workshop and light industrial environments.
The TAN-S 5.5 VSD adjusts motor speed in real time, eliminating the energy waste associated with traditional fixed-speed compressors in fluctuating-demand environments.
Technical Specifications
The Tanair TAN-S 5.5 VSD is a compact, floor-mounted unit designed for straightforward integration into new or existing compressed air systems.
| Specification | Details |
|---|---|
| Motor Power | 5.5 kW (7.5 HP) Permanent Magnet VSD |
| Free Air Delivery | 19 CFM (0.55 m³/min / 535 L/min) at 10 bar (145 psi) |
| Drive Type | Direct drive – no belts or transmission losses |
| Power Supply | 415 V / 50 Hz / 3 phase |
| Cooling | Air-cooled |
| Motor Protection | IP55 rated |
| Outlet Connection | ½” BSP |
| Dimensions (L x W x H) | 920 x 600 x 860 mm |
| Weight | 260 kg |
The compact footprint and air-cooled design make the TAN-S 5.5 VSD suitable for space-conscious workshops. It can be paired with refrigeration dryers and filtration for complete air quality solutions.
Key Features and Design Advantages
Advanced engineering choices make the TAN-S 5.5 VSD a standout model in Tanair’s VSD lineup.
Core Benefits
- Up to 35% reduction in energy consumption compared with fixed-speed alternatives
- Stable system pressure for improved tool and equipment performance
- Lower lifetime running costs and reduced maintenance requirements
- Quieter, smoother operation with fewer start-stop cycles
- Extended component life through optimised running conditions
Ideal Applications for the Tanair TAN-S 5.5 VSD
This model excels in environments with fluctuating air demand where energy efficiency and consistent pressure are essential.
Tanair TAN-S 5.5 VSD vs Fixed-Speed Compressors
Fixed-speed units run at constant output, often wasting energy during low-demand periods through idling or frequent cycling. The TAN-S 5.5 VSD dynamically matches supply to demand, delivering superior part-load efficiency and tighter pressure control.
VSD Advantages
- Up to 35% energy savings in variable-demand scenarios
- Stable pressure within tighter tolerances
- Reduced wear from fewer start-stop cycles
- Lower noise and smoother operation
Fixed-Speed Limitations
- Energy wasted during low or no demand
- Pressure fluctuations affecting tool performance
- Higher long-term running and maintenance costs
Many workshops recover the initial investment through energy savings within 12–24 months, depending on usage patterns. Contact us for a personalised ROI assessment.
Installation, Maintenance, and Long-Term Value
The air-cooled, direct-drive design simplifies installation and reduces routine service requirements. Tanair provides comprehensive UK support, service kits, and spare parts availability.
- Compact footprint for easy workshop integration
- Minimal belt-related maintenance thanks to direct drive
- Robust construction for reliable long-term performance
- Standard warranty with options for extension
- Full technical support and price-match promise
Frequently Asked Questions
Answers to common queries about the Tanair TAN-S 5.5 VSD and the wider VSD range.
What is the main advantage of the Tanair TAN-S 5.5 VSD over fixed-speed compressors?
Its variable speed drive technology automatically adjusts output to match real-time air demand, reducing energy use by up to 35% and providing more stable pressure.
Is the Tanair TAN-S 5.5 VSD suitable for small workshops?
Yes. Its compact size, 19 CFM output, and efficient operation make it ideal for automotive garages, spray booths, and light industrial settings with varying demand.
How much energy can the TAN-S 5.5 VSD save?
Up to 35% compared with equivalent fixed-speed models in fluctuating-demand environments. Actual savings depend on your specific usage profile.
Does it require a lot of maintenance?
The direct-drive design and robust construction minimise maintenance needs. Regular service intervals are straightforward, with full support from Tanair partners.
Can I integrate the TAN-S 5.5 VSD into an existing system?
Absolutely. It performs well as a standalone unit or as part of a complete setup with refrigeration dryers and high-efficiency filtration for superior air quality.
Where can I buy the Tanair TAN-S 5.5 VSD in the UK?
Through Tanair Compressors and authorised partners. We offer expert advice, fast delivery, and ongoing support. Contact our team or call 0121 753 3330.
Ready to upgrade your compressed air system?
If fluctuating demand and rising energy costs are impacting your workshop, the Tanair TAN-S 5.5 VSD offers an efficient, future-ready solution. Contact us today for a personalised quote or system assessment.
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