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GHS 602 VSD+ 8153690279 Humid version for high air humidity, synthetic oil, HEX@ HMI, 3Ph 380-460 V 50/60 Hz

The Atlas Copco GHS 602 VSD+ is a variable-speed, oil-sealed screw vacuum pump of the new generation with a nominal displacement of 640 m³/h, an ultimate pressure of 0.35 mbar(a) and a 7.5 kW permanent-magnet motor of class IE5. Ehrler & Beck supplies it in four variants with advice and service.

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  • Pumping speed 640 m³/h 50 Hz 640 m³/h 60 Hz
  • Ultimate pressure 0.35 mbar
  • Rated motor power 7.5 kW 50 Hz 7.5 kW 60 Hz

Atlas Copco GHS 602 VSD+ – 640 m³/h with IE5 permanent magnet motor

The GHS 602 VSD+ delivers a nominal displacement of 640 m³/h, a peak volume flow of 568 m³/h at 75 mbar and 408 m³/h at 800 mbar; ultimate pressure 0.35 mbar(a), rated motor power 7.5 kW. Dimensions 890 × 1040 × 1269 mm (L × W × H), weight 592 kg, inlet and outlet flange DN 100 PN 10. All data are marked as preliminary by Atlas Copco.

Drive without fan losses

The IE5-class permanent-magnet synchronous motor is cooled via the oil circuit; according to Atlas Copco, this eliminates the losses of a motor fan. The drive train is protected to IP66.

Applications of the range

The fields of application named include woodworking, food packaging (rotary machines, inline tray sealers, central vacuum systems), waste water, cooling, clay, plastics forming, pasta, semiconductors and beer bottling.

Variants of the GHS 602 VSD+

The GHS 602 VSD+ is listed in four variants (part numbers 8153690271, 8153690275, 8153690279, 8153690283), all with synthetic oil and HEX@ controller:
  • Standard version
  • Turbo version: motor of the next power rating (11 kW instead of 7.5 kW) and higher peak volume flow at 800 mbar (568 instead of 408 m³/h) with unchanged nominal displacement
  • Humid version for humid processes: according to Atlas Copco it works with external filtration as an extension of the pump
  • Turbo Humid version
As further versions, the brochure lists stainless steel, energy recovery and a version for high ambient temperatures (HAV); the shop does not yet list part numbers for these.

Features of the GHS 402–1002 VSD+

  • Permanent-magnet motor of class IE5, oil-cooled, drive train IP66
  • Vertical drive train: 22 % less footprint than the GHS 350–900 VSD+
  • HEX@ controller with numerous fieldbus options
  • Performance over the entire pressure range from 1 to 1000 mbar
  • Energy recovery as an option: up to 80 % of the heat usable as hot water
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