magnetic bearing chillers - proven efficiency and

Building Energy Resilience

2017-8-2Magnetic Bearing Chillers - Proven Efficiency and Reliability By Eveline Killian on Jul 19 2017 10:00:00 AM Office building cooling energy in the United States accounts for 7 4% of this country's total commercial energy consumption and chillers alone provide 31 9% of this space cooling (The largest provider of space

Magnetic Bearings Variable Speed Centrifugal

2017-7-31C2-1 MAGNETIC BEARINGS VARIABLE SPEED CENTRIFUGAL COMPRESSION AND DIGITAL CONTROLS APPLIED IN A SMALL TONNAGE REFRIGERANT COMPRESSOR DESIGN Ron Conry Chief Technology Officer Turbocor Inc 1850 Trans Canada Highway Dorval Quebec H9P 2N4 Canada Phone: 888-440-0523 Fax: 514-421-4277

Hospital Cuts Energy and Maintenance Costs with

That and a magnetic-bearing chiller is certainly a cutting-edge piece of equipment We got involved and introduced to them our WME magnetic-bearing compressor which improved efficiency and decreased costs " Daikin's Magnitude chillers can in fact save building owners up

Ultra

2016-10-5chillers are run tested at the factory A Better Overall Approach The Arctic Cool engineering people are veterans leveraging the remarkable Danfoss Turbocor technology We optimize the world's leading Oil-Free magnetic bearing compressor together with the Genuine Danfoss MCX control system and

Chiller Magnetic Bearings Benefits

Benefits of Magnetic Bearings Refrigerant lubricated ceramic ball bearing technology is more complex when applied in a chiller system The simplified design of magnetic bearings such as those in the YORK YZ and YMC Chillers offers oil-free operation and many added benefits including:

Commercial Office Renovation Boasts Two 600

At 1120 Vermont Ave NW the new oil-free magnetic bearing chillers with Arctic Boost option are enabling Blanch to consistently and predictably achieve a system 0 08 kW/ton efficiency "This technology has tripled winter efficiency " Blanch said noting that the building's mechanical load can range from 40 ton when unoccupied to as much

Chiller Retrofit: The Attraction Of Magnetic Bearings

Ultimately this was one of the major reasons for use of the magnetic bearing chillers which demonstrated outstanding efficiency between 40% and 80% load Figure 1 demonstrates the chillers efficiencies at part load conditions which includes 0 310 kW/ton at 25% load 0 268 kW/ton at 50% load and 0 564 kW/ton at full load Redundancy

Daikin Magnitude Chiller Now Available

Engineers and contractors are already welcoming the technology by incorporating the large tonnage chillers into their design plans They are expecting significant impacts to the overall efficiency and life cycle costs of these projects Magnitude's oil-free magnetic bearing compressor technology has been proven to reduce energy and operating

YZ Magnetic Bearing Centrifugal Chiller and CYK

The YORK YZ Magnetic Bearing Centrifugal Chiller is a revolutionary advancement that challenges everything about conventional chiller design Built upon decades of industry-leading chiller expertise our engineers questioned every component analyzed every function and challenged every assumption

The Future Today

2017-12-21efficiency chillers The YORK YZ is designed to maximize the efficiency of a new low-GWP low-pressure refrigerant Magnetic Bearing Driveline: In 1998 YORK Navy Systems pioneered reliable magnetic-bearing technology to cool submarines The same durable and efficient technology is used on the YORK YZ OptiView™ Control Panel

Chillers

Chillers make cold water or water/glycol fluid mixture in order to cool buildings or processes Often used in conjunction with coils in air handlers chillers receive warm fluid from the air handler coil or process load lower the temperature of the fluid then a pump returns the fluid to the air handler coil or process

Model YMC Magnetic Bearing Centrifugal Liquid Chillers

2011-4-11YK chillers operating globally The YORK YMC chiller employs the most advanced drive available - an active magnetic-bearing drive - to levitate the driveshaft in mid-air The result is frictionless operation and fewer moving parts subject to breakdown which is why we've used this magnetic drive in our mission-critical chillers since 1998

Magnitude magnetic bearing centrifugal chillers

2020-4-30Daikin Magnitude chillers Ahead of everything else™ To instill productivity and promote efficiency commercial buildings today must feel as comfortable as they look That's where Magnitude counts most Magnitude magnetic bearing water cooled chillers are designed to create the ultimate in climate-controlled environments for offices K-12

Development testing of a magnetic bearing

2020-7-26article{osti_20000166 title = {Development testing of a magnetic bearing centrifugal chiller} author = {Benedict S M and Cole G S and Gottschlich J} abstractNote = {Mainstream Engineering Corporation is developing a lubrication-free centrifugal compressor for high efficiency chiller applications which relies on magnetic bearing technology to support the rotor

SMARDT Chiller

2020-4-2Position sensors at each magnetic bearing provide real-time feedback to the bearing control system 120 times each revolution ensuring constantly centered rotation High-speed variable-frequency operation affords outstanding part-load efficiency compactness and extraordinary soft-start capacity

Chillers

Chillers make cold water or water/glycol fluid mixture in order to cool buildings or processes Often used in conjunction with coils in air handlers chillers receive warm fluid from the air handler coil or process load lower the temperature of the fluid then a pump returns the fluid to the air handler coil or process

TurbocorProductBrochure[1]__

2011-5-9Run oil-free with magnetic bearings Average chiller oil content at 13% cuts efficiency as much as 20% (off the charts!) at 4% oil content by 9% (see chart) Turbocor compressors completely eliminate the oil lubrication system with proven magnetic bearing

WTAT TURBOSmart

2019-6-6servicing to ensure efficiency and reliable running The technology is highly reliable and proven to save the end user cost and reduce down time Reduced maintenance-The TURBOSmart packs a lot of cooling power into a small space The compressor weighs just 125 kg compared with 600 kg for typical screw compressor chillers

CYK Compound Centrifugal Chiller

With variable-speed drive a variable-geometry diffuser and magnetic-bearing technology YORK YZ delivers up to 35% annual energy savings versus traditional fixed-speed oil-bearing chillers Magnetic-bearing driveline offers outstanding reliability and 80% fewer moving parts than traditional oil- or refrigerant-lubricated drivelines

Home

2017-9-18chillers exclusively manufacturing an extensive range of water cooled air cooled evaporatively cooled high efficiency oil—free chillers optimized for Danfoss Turbocor Magnetic Bearing Oil—free Compressor Technology_ The Smardt chiller range delivers high reliability outstanding quality

Variable

2018-9-27Magnetic levitation chiller compressors improve the energy efficiency of air conditioning systems while minimizing the negative impacts of excess heat noise and vibration A recent GSA evaluation of this technology resulted in an overall energy savings of 42 3% and a simple payback period of less than five years compared to installation of a

Magnitude magnetic bearing centrifugal chillers

2020-4-30Daikin Magnitude chillers Ahead of everything else™ To instill productivity and promote efficiency commercial buildings today must feel as comfortable as they look That's where Magnitude counts most Magnitude magnetic bearing water cooled chillers are designed to create the ultimate in climate-controlled environments for offices K-12

Magnitude Frictionless Centrifugal ChillersCatalog 602

2019-1-25Modern magnetic bearing technology enables outstanding energy efficiency and reliable long-life frictionless operation The compressor s one moving part (rotor shaft and impellers) is levitated duri ng rotation by a digitally controlled magnetic bearing system consisting of two radial and one axial magnetic bearing Position

Danfoss Recognizes Arctic Chiller Group as

Danfoss has named Arctic Chiller Group the winner of its tenth annual EnVisioneer of the Year award competition Arctic Chiller Group is using Danfoss Turbocoroil-free magnetic bearing centrifugal compressors in the development of its air- and water-cooled chillers with new Arctic Boost option to dramatically reduce first costs of equipment as well as energy consumption