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Up to 2250 kVA

in a single standby generator

500 hr service intervals

The Atlas Copco high performance fluids and filtration guarantee longer service intervals.

25% smaller footprint

25 per cent smaller than any comparable portable energy equipment. This makes them easier to transport and position.

Power without compromise with QIS generators

standby power, industrial generator range

The QIS industrial generator range

An industrial standby generator is an essential part of any company’s performance network. It needs to be instantly ready and able to provide reliable power in case of an electrical supply interruption. The Atlas Copco QIS range of industrial diesel generators delivers up to 2250 kVA of Predictable Power when it is needed – guaranteed!

Every unit is comprehensively tested for optimal performance in the most demanding conditions for both prime and standby applications. QIS generators are ideal for a wide variety of industries including: data centers, healthcare, utilities, manufacturing, rental, recreation, telecommunications, public works, governments and transportation.

Key features

  • Extreme testing procedure (performance class, LAT, vibration, noise, fuel consumption, water ingress,…) 
  • Sound attenuated and rugged galvanized steel enclosure 
  • High cooling performance radiator with Atlas Copco Parcool for 100% standby power operation 
  • Alternator IP23 with auxiliary winding (300% overcurrent during 20 seconds) and digital AVR (3 phases sensing and droop kit standard above 400 kVA)

Service efficient industrial generator

  • Decreased service downtime due to heavy duty fuel filtration system with water separator
  • Dual stage air filtration
  • Oil drain pump
  • 500 hours service interval

Easy and quick installation for standby power

  • Plug and play cable connection 
  • Pass through cable path, natural bend and strain relief 
  • Retention bund 110% self containment* with level sensor* 
  • Hot parts, fan and belt protection

Download the brochure