Transcript EU_ YVAA _Presentation - York by Johnson Controls
A chiller as unique as your needs.
YORK Model YVAA Air-Cooled Chillers Variable Speed Screw, 150-500tons PLACEHOLDER ONLY 1
Johnson Controls
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YVAA – YORK Variable Speed Air-Cooled Screw Chillers
YORK – A History of Leadership and Innovation
The global market leader in Variable Speed Drive chillers with 30 years of experience varying compressor motor speeds
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YVAA – YORK Variable Speed Air-Cooled Screw Chillers
Key Benefits
Efficiency Sustainability Low Sound Confidence
Model YVAA – YORK Variable Speed Air-Cooled Screw Chillers
Overview
A Chiller As Unique As Your Needs
Tailor and tune chiller configuration to specific job requirements Match performance to your design point An industry leader in efficiency and technology 4
Model YVAA – YORK Variable Speed Air-Cooled Screw Chillers
Overview
Key technology elements of the system
Heat Exchangers –
high efficiency falling-film evaporator & advanced microchannel condenser coil designs
Controls –
leveraging YORK and Johnson Controls technology & ‘know-how’
Variable Speed Drive –
compressor VSD from the industry pioneer, and condenser fan VSD to maximize performance
Screw Compressors –
proven, industry-leading screw compressor design with more than 15,000 VSD compressors operating worldwide 5
Efficiency
Intelligent cost reduction, flexible energy consumption
Efficiency
Intelligent cost reduction, flexible energy consumption Industry’s lowest energy consumption at design conditions When desired, YVAA chillers can be offered at up to 3.4 EER
Ordinary Chiller YVAA
Industry’s lowest energy consumption at off-design conditions When desired YVAA chillers can be offered up to 4.8 EER
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Efficiency
Intelligent cost reduction, flexible energy consumption YVAA chiller saves
17% to 30%
in annual energy costs For new or replacement installations, the
YVAA
offers significant savings
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Efficiency
Intelligent cost reduction, flexible energy consumption Easily qualify for rebates based on VSD usage Standard high power factor can earn rebate without added cost Tailor & tune your YVAA chiller to qualify for any Performance Rebate
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Sustainability
Giant step forward, smaller footprint
Sustainability
Giant step forward, smaller footprint Indirect Emissions Contribute 98% of Chiller GWP Electricity generation is the largest source of greenhouse gas emissions Efficiency of YVAA chiller offers substantial reduction in power consumption & your environmental footprint Direct Emissions Contribute 2% of Chiller GWP HFC-134a refrigerant has ZERO ozone-depletion potential and no phase-out date Falling-film evaporator reduces refrigerant charge by up to 15% Water Consumption Power generation can deplete water resources An indirect benefit of the YVAA chiller: water conservation Gain the efficiency of a water-cooled chiller for the cost of an air-cooled
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Sustainability
Giant step forward, smaller footprint Helps You Achieve LEED ® Certification
Enhanced Refrigerant Management
: Low refrigerant use ensures 2 points for Energy and Atmosphere Credit 4 (EAc4)
Optimize Energy Performance
: Higher efficiency helps your building qualify for maximum points for the Energy and Atmosphere Credit 1 (EAc1) Helps You Achieve BREEAM ® Certification
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Low Sound
Lower the volume, increase goodwill
Low Sound
Lower the volume, increase goodwill Off-Design Conditions Occur 99% of the Time Most stringent sound requirements occur on evenings and weekends Standard VSD compressors designed for sound relief a reduced speeds Optional VSD condenser fans will provide further significant off-design sound benefit Further accessories can provide sound reduction at on-design conditions
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Ordinary Chiller YVAA YVAA Optimized YVAA Optimized with Attenuation Options
Low Sound
Lower the volume, increase goodwill Sound Level That You Can Control Our proprietary SilentNight technology automatically integrates with your BAS (or programmable) control to load shed BAS of load shedding provides “Night Set-Back’ for the neighborhood Effective when regulations require more stringent property line sound levels at night
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Ordinary Chiller YVAA YVAA Optimized YVAA Optimized with Attenuation Options 15
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Low Sound
Lower the volume, increase goodwill For the Other 1% at Design Conditions: Property line restrictions will require attention to (worst case) design conditions sound levels Just like performance, the YVAA chiller allows you to tailor and tune sound reduction configurations to match your needs
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Confidence
Confidence-driven, performance-proven
Confidence
Confidence-driven, performance-proven Proven by Experience
Over 7 Million kilowatts
of VSD, air-cooled screw chillers operating globally All units combined, more than 18,000 years of cumulative field experience
Capacity: In kW
> 175,000 35,000 – 175,000 18,000 – 35,000 4,000 – 18,000
Confidence
Confidence-driven, performance-proven Compressor & VSD More than 15,000 compressors operating on VSD in air-cooled chiller applications Eliminates slide valve and associated inefficiencies, and reduces compressor moving parts by 50% Reliable by Design 1 Circuit per compressor – built-in redundancy Soft start standard no current inrush
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Confidence
Confidence-driven, performance-proven Proven Support 15,000+ Service Technicians (trucks on road) in 150 countries Service Technicians trained on VSD screws since 2004 Bringing decades of VSD experience to your door
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YVAA – YORK Variable Speed Air-Cooled Screw Chillers
Key Benefits
Efficiency Sustainability Low Sound Confidence 21
YVAA – YORK Variable Speed Air-Cooled Screw Chillers
Smart, sustainable, silent and specified the world over.
Reduce your annual energy costs by as much as 30% Reduce your sound by up to 16dBA to meet tighter regulations Minimize your environmental impact dramatically Improve your peace of mind knowing we stand behind every chiller 22
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