Innovative, intelligent vacuum pumps
The latest series of GHS VSD+ has just got even bigger and
better:it is the next generation of intelligent, oil-sealed rotary
screw vacuum pumps with Variable Speed Drive (VSD) technology from
Atlas Copco.We have kept to the same well-known and durable
plug-and-playdesign principles of the smaller platforms in the GHS
VSD+ range. The design has been enhanced by dedicated vacuum
engineers to deliver best in class performance in the industry.
These unique products offer:
• Superior performance against benchmarked oil-sealed and dry
vacuum pump technologies for the relevant applications.
• Increased efficiency – State-of-the-art screw technology,
Variable Speed Drive (VSD) and innovative motor design combine to
produce a leap forward in efficiency.
• Quiet operation – Noise level is far below that of comparable
technologies.
• Sustainable productivity thanks to built-in efficiency.
• Reduced environmental impact due to ultra-high oil retention at
all operating pressures.
Perfect for diverse markets
The GHS VSD+ Series vacuum pumps are ideal for a wide range of
applications in canning, glass bottle and container production,
packaging, pipeline drying, pick and place and many more. The GHS
3800-5400 VSD+ is the perfect solution when you want to replace
multiple point of use vacuum pumps with one centralised vacuum
system which can be located in a utility room removing heat, noise
and oil emissions from the
working environment.
Low lifecycle costs
• For replacement pumps, the GHS VSD+ Series offers a very low
lifecycle cost (including service activities and energy). Generally
the payback time against existing oil-lubricated or multiple dry
vane installations will be less than two years, only considering
power and maintenance costs, without taking into account the easy
installation.
The innovative technology that makes it work
1.Element
• Highly efficient oil-sealed rotary screw.
• Outstanding performance in a robust design.
• Element life is significantly longer than screw compressors and
vane pumps.
2.Atlas Copco’s Neos inverter• Atlas Copco’s in-house designed inverter for VSD machines.
• A robust, aluminium enclosure for trouble-free operation in the
harshest conditions.
• Fewer components: compact, simple and user-friendly.
3.Elektronikon® monitoring system and SMARTLINK (optional)
• State-of-the-art monitoring system for your vacuum pumps.
• Full integration with your plant management system thanks to a
remote monitoring option.
4.Oil separator vessel
• The use of cyclone separation increases the total oil retention
capacity of the machine without introducing excessive pressure drop
resulting in a clean energy efficient vacuum pump.
• The design of the vessel also keeps focus on the serviceability
of the separator elements, allowing filter change without
disassembly of piping.
5.State-of-the-art oil cooling system
• An electronic thermostatic valve (QMV) accurately controls the
element temperature.
• Accurate temperature control keeps the oil quality in optimal
condition by reducing or eliminating water condensation in the oil.
• The cooling system is completed with a variable speed fan to
optimize the energy efficiency.
6.Optimal flexibility
A unique water handling capability provides you with the
versatility and flexibility you need. All the machines are
available as air-cooled and water-cooled version.
VSD+ for potential energy savings of 50%* or more
In almost every production environment, the need for vacuum
fluctuates depending on different factors such as process changes,
the time of day, week or even month. Extensive measurements and
studies of demand profiles show that there are many substantial
variants with regards to vacuum demand.
Why Atlas Copco variable speed drive technology?
• Potential energy savings of 50%* or more with an extensive flow
range (10-100%).
• Reduced electrical installation costs (fuse and cable size).
• Integrated Elektronikon® Graphic controller controls the motor
speed and high efficiency frequency inverter.
• Eliminates peak current penalty during start-up experienced with
stop-start machines.
• EMC compliance to directives (2004/108/EG).
Technical specifications
Dimension:
Depth: 1939 mm
Width: 2850 mm
Height: 1893 mm
