Daikin brings inverter control to small chillers

Published:  03 November, 2011

Chiller, Daikin, inverter control, SpaceAir

All the advantages of inverter control have been brought to the small chiller market with the launch by Daikin of the R410A EWA/YQ~BA range. Part-load efficiency is improved, enabling a seasonal energy-efficiency rating (ESEER) of up to 4.5 to be achieved. The integrated inverter also reduces start-up current and achieves a power factor of at least 0.95.

The units are available in cooling-only and heat-pump versions. Cooling capacities are from 17 to 75 kW in five sizes with one or two circuits.

The basic hydraulic module can be equipped with a optional factory-mounted pump or high ESP pump. No buffer tank is required. The units include a digital controller and support for an additional remote controller.

For more information on this story, click here:  Nov 2011, 165

comments powered by Disqus

Search

Welcome

Welcome to Modern Building Services Online, the web edition of Modern Building Services (MBS) journal and the UK's most popular Building Services engineering site. Modern Building Services covers the entire Building Services Engineering industry. This site contains archived content from the journal, plus web-specific content.

When you go to our digital edition, you can also access the archive of digital editions.
December 2018: DIGITAL EDITION

ARCHIVE OF DIGITAL EDITIONS

Modern Building services has a group
on Linkedin - join us!

Jobs

  • Senior Building Services Engineer

      Invitations are invited from experienced Building Services Engineers to assist in the development of a new division within an established professional practice. The projects will be predominantly with Defence-related and Government establishments but w......

  • Building Energy Management Systems (BEMS) Engineer

      Consistently rated amongst the world's best universities, Imperial College London is a science-based institution with a reputation for excellence in teaching and research. Imperial has one of the largest and most diverse university estate portfolios in......

  • Engineering Technical Assistant

      Consistently rated amongst the world's best universities, Imperial College London is a science-based institution with a reputation for excellence in teaching and research. Imperial has one of the largest and most diverse university estate portfolios in......

more jobs »

Poll

"Is the Building Services industry lagging behind in the implementation of BIM?"