Building on the revolutionary GHS VSD+ vary of variable speed-driven oil-injected screw vacuum pumps, Atlas Copco has taken a leap forward with the new GHS 1402-2002 VSD+ sequence. These collection of pumps have a model new design for higher performance, optimum oil separation, a smaller footprint and an revolutionary new controller which puts the customer in gear for Industry 4.zero.
With the GHS 1402 – 2002 VSD+, vacuum producer Atlas Copco is launching a brand new mannequin of speed-driven screw pumps in three pumping pace courses. In tough vacuum functions, the oil-injected pumps deliver a constantly excessive pumping velocity – from atmospheric stress to ultimate pressure. Commenting on the first of many new features, Product Manager Yuri Vanderveken defined, “The GHS 1402-2002 VSD+ features the new Atlas Copco oil-injected screw element. It’s revolutionary compression optimization valves enable for prime pumping speeds at rough vacuum.” This makes them best to be used in central vacuum methods, for vacuum cooling, for the manufacturing of meals packaging and thermoformed plastic elements as nicely as for vacuum chambers for altitude simulation.
“This can be a forward-looking pump. It is equipped with HEX@, Atlas Copco’s revolutionary new vacuum controller, making this pump ready for industry four.0. With a new control system, users of the speed-driven pump sort are also well outfitted for the great digitalization of industrial processes”, continued Vanderveken.
Higher vacuum efficiency, lower consumption

Compared to the previous fashions, the progressive design of the three fashions GHS 1402, GHS 1602 and GHS 2002 VSD+ results in better vacuum efficiency, a 15 p.c smaller footprint and longer upkeep intervals. “The footprint of the GHS 1402-2002 VSD+ is smaller than 2 square meters. The design is compact as a outcome of vertical drive practice design,” commented Vanderveken.
The new GHS VSD+ screw pump additionally contributes significantly to saving vitality prices. This relies on the one hand, on the mix of the Neos inverter with a setpoint control. This means that the GHS 1402-2002 VSD+ deliver exactly the pumping speed required for the respective process. Moreover, an power recovery system helps get well as a lot as 80 percent of the facility in the form of scorching water. In addition to saving prices and water, this also results in lower CO2 emissions.
High efficiencies in any respect speeds and demand ranges

The elevated effectivity can be as a outcome of new permanent magnet motor. In its IE5 efficiency class, it has excessive efficiencies and produces a rise in efficiency of about two % over the whole speed vary. “This new technology ensures greater effectivity at all speeds when in comparison with classic motors. These new motors are oil-cooled, with oil lubricated bearings that present optimum cooling at any velocity,” elaborated Vanderveken.
เกจวัดแรงดัน10bar maintains the optimum motor temperature at all speeds. The motor bearings are also lubricated by oil, which eliminates the need for normal relubrication. “We have in fact have distributed with an extra fan, which reduces energy consumption and the noise degree,” he continued. The motor is enclosed in a housing with IP66 protection. This makes it very resistant, especially in tough and dusty utility environments.
Intelligent functionalities

One of the extra exciting features of the GHS 1402 – 2002 VSD+ sequence is its intelligent functionalities. “For this function, we have built-in our new Atlas Copco HEX@ controller, which ensures excessive vacuum performance and user-friendliness,” underlines Product Manager Yuri Vanderveken. “HEX@ has a configurable person interface. You can tailor the data you see to your individual wants and priorities.” Via the controller, customers can visualize and set the parameters of the pumps from any smartphone, laptop computer, PC or tablet by way of a web browser, regardless of location. This permits the vacuum pumps to be configured much more particularly and sustainably for the respective purposes. Other good functionalities vary from intelligent scheduling over pump down optimization to leak detection.
Atlas Copco’s new GHS 1402 – 2002 VSD+ delivers effectivity by design and combines one of the best of a number of applied sciences that ease of use, peace of thoughts and next-level innovation.
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