August 19, 2022



Breakthrough cooling resolution to allow greener information facilities

(Supply – Shutterstock)ST Engineering’s new Airbitat DC Cooling System can obtain over 20% in vitality financial savings for tropical information middle cooling with payback in lower than three years. Supported by dwell system information and eight years of engineering, R&D and patented evaporative cooling know-how, the Airbitat DC Cooling System allows information facilities to succeed in a focused PUE of under 1.3, a major enchancment over present regulatory necessities for information facilities in Singapore. With sustainability a key focus for organizations around the globe at present, inexperienced information facilities have gotten more and more important in reaching this objective. In comparison with conventional information facilities, inexperienced information facilities allow the discount of carbon emissions, which in flip is seen as a progressive technique of reaching sustainability.Though carbon emissions by information facilities are solely a fraction of environmental issues, for a lot of organizations it represents an enormous step ahead in reaching their sustainable targets. Inexperienced information facilities primarily seek advice from a discount in vitality required to energy them. Knowledge facilities require excessive quantities of vitality to course of information and funky them down. Inexperienced information facilities would usually see a discount in vitality wanted, particularly for his or her cooling techniques.In actual fact, the Worldwide Power Company estimates that the information middle business at present makes use of round 1% of the world’s electrical energy which might attain double digits by 2030. In Singapore, information facilities accounted for 7% of Singapore’s electrical energy necessities in 2020.  Over 40% of an information middle’s vitality wants is used for cooling, and information facilities generally make the most of typical water-cooled chiller techniques which not solely have excessive vitality and water consumption necessities but additionally launch waste warmth into the surroundings.With demand for information middle companies set to intensify in opposition to the backdrop of local weather change, extra environment friendly and efficient cooling applied sciences will likely be vital to make sure the sustainable development of the business.As such, ST Engineering not too long ago introduced a breakthrough in cooling techniques with the launch of its new Airbitat DC Cooling System, marking its entry into the information middle cooling market. An innovation by its City Setting Options (UES) enterprise, the Airbitat DC Cooling System delivers highly effective pre-cooling for tropical information facilities, reaching annual web vitality financial savings of greater than 20% over typical chiller techniques alone. This interprets to annual vitality financial savings of about $104 per kW of warmth load.Mixed with current chiller techniques, the Airbitat DC Cooling System allows information facilities to succeed in a focused Energy Utilization Effectiveness (PUE) of under 1.3, which is supported by UES’ dwell system information and backed by eight years of engineering, R&D and its patented evaporative cooling know-how. This efficiency represents a major enchancment over present regulatory necessities for information facilities in Singapore and positions it to satisfy extra stringent requirements for future information middle builds.(Supply – ST Engineering)In line with Gareth Tang, Head of City Setting Options at ST Engineering, the Airbitat resolution was re-engineered for the information middle surroundings, resulting in a sustainable resolution that considerably cuts vitality consumption whereas lowering carbon depth and City Warmth Island Impact. Tang added its capability to be readily deployed in current information facilities presents a horny choice for operators who’re on the lookout for cost-effective options to decrease vitality consumption and obtain their sustainability targets.“With the exponential development in compute-intensive functions and growing information wants, the information middle business is quick reaching its sustainability tipping level. We imagine that the Airbitat DC Cooling System may also help the business handle its most crucial problem right now and assist its development extra sustainably,” commented Tang.Enabling Greener Knowledge Facilities Backed by in depth analysis and growth, the Airbitat DC Cooling System contains a Twin Coil Laptop Room Air Handler (CRAH) and a Deep Cooling Unit that’s powered by the patented Reevac Deep Cooling know-how. The Airbitat DC Cooling System works by pre-cooling the new return air within the information corridor to scale back over 40% of the warmth load from the prevailing chiller system. This considerably reduces the general vitality necessities for cooling by greater than 20%.Moreover, the Airbitat DC Cooling System doesn’t generate waste warmth into the surroundings because it doesn’t use energy-intensive compressors, nor refrigerants. It additionally has decrease water consumption necessities in comparison with typical water-cooled chiller techniques.What makes it extra attention-grabbing it that the Airbitat DC Cooling System can function beneath assorted weather conditions starting from sizzling and humid, to sizzling and dry environments, making it good for this a part of the world. Its sensible controls detect ambient psychrometric situations and mechanically modify its cooling modes in real-time for constant energy-efficient cooling. Its modular design and talent to scale on demand accommodate totally different information middle cooling necessities in addition to structural and format constraints, permitting for simple integration in each brownfield and greenfield developments.
Aaron RajAaron enjoys writing about enterprise know-how within the area. He has attended and coated many native and worldwide tech expos, occasions and boards, chatting with a number of the greatest tech personalities within the business. With over a decade of expertise within the media, Aaron beforehand labored on politics, enterprise, sports activities and leisure information.

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