Atlas Copco’s new range of GHS VSD+ vacuum pumps provide clever networking of vacuum pump and process

Building on the revolutionary GHS VSD+ range of variable speed-driven oil-injected screw vacuum pumps, Atlas Copco has taken a leap ahead with the new GHS 1402-2002 VSD+ sequence. These series of pumps have a model new design for higher efficiency, optimal oil separation, a smaller footprint and an revolutionary new controller which puts the client in gear for Industry four.zero.
With the GHS 1402 – 2002 VSD+, vacuum producer Atlas Copco is launching a model new mannequin of speed-driven screw pumps in three pumping speed lessons. In rough vacuum applications, the oil-injected pumps ship a constantly excessive pumping pace – from atmospheric strain to final stress. Commenting on the first of many new features, Product Manager Yuri Vanderveken defined, “The GHS 1402-2002 VSD+ options the new Atlas Copco oil-injected screw factor. It’s revolutionary compression optimization valves allow for top pumping speeds at tough vacuum.” This makes them perfect to be used in central vacuum techniques, for vacuum cooling, for the production of food packaging and thermoformed plastic parts as properly as for vacuum chambers for altitude simulation.
“This can be a forward-looking pump. It is provided with HEX@, Atlas Copco’s revolutionary new vacuum controller, making this pump prepared for business four.zero. With a brand new control system, users of the speed-driven pump sort are also well outfitted for the comprehensive digitalization of industrial processes”, continued Vanderveken.
Higher vacuum efficiency, decrease consumption

Compared to the previous fashions, the progressive design of the three models GHS 1402, GHS 1602 and GHS 2002 VSD+ ends in higher vacuum efficiency, a 15 percent smaller footprint and longer maintenance intervals. “ pressure gauge of the GHS 1402-2002 VSD+ is smaller than 2 square meters. The design is compact as a result of vertical drive train design,” commented Vanderveken.
The new GHS VSD+ screw pump also contributes considerably to saving power costs. This relies on the one hand, on the mixture of the Neos inverter with a setpoint management. This signifies that the GHS 1402-2002 VSD+ deliver exactly the pumping speed required for the respective process. Moreover, an vitality restoration system helps recover as much as eighty % of the facility in the form of hot water. In addition to saving costs and water, this additionally ends in lower CO2 emissions.
High efficiencies at all speeds and demand levels

The increased effectivity is also as a end result of new permanent magnet motor. In its IE5 effectivity class, it has high efficiencies and produces an increase in effectivity of about two p.c over the entire pace range. “This new expertise ensures greater efficiency at all speeds when in comparison with traditional motors. These new motors are oil-cooled, with oil lubricated bearings that provide optimum cooling at any speed,” elaborated Vanderveken.
Oil cooling maintains the optimum motor temperature at all speeds. The motor bearings are also lubricated by oil, which eliminates the necessity for normal relubrication. “We have actually have dispensed with a further fan, which reduces vitality consumption and the noise level,” he continued. The motor is enclosed in a housing with IP66 safety. This makes it very resistant, especially in rough and dusty application environments.
Intelligent functionalities

One of the more thrilling options of the GHS 1402 – 2002 VSD+ series is its clever functionalities. “For this function, we now have built-in our new Atlas Copco HEX@ controller, which ensures excessive vacuum efficiency and user-friendliness,” underlines Product Manager Yuri Vanderveken. “HEX@ has a configurable consumer interface. You can tailor the information you see to your personal needs and priorities.” Via the controller, customers can visualize and set the parameters of the pumps from any smartphone, laptop, PC or pill through an online browser, regardless of location. This allows the vacuum pumps to be configured even more particularly and sustainably for the respective functions. Other smart functionalities vary from clever scheduling over pump down optimization to leak detection.
Atlas Copco’s new GHS 1402 – 2002 VSD+ delivers efficiency by design and combines one of the best of several technologies that ease of use, peace of mind and next-level innovation.
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