Chillers and Heat Pumps | Water-Cooled Chillers and Heat Pumps
YCSE / YCRE Style C Water-cooled screw compressor chiller
Cooling capacities from 140 kW to 240 kW Heating capacities from 170 kW to 300 kW
Available on request
R513A
YORK YCSE Style C chiller is designed for water or water-glycol cooling . It is designed for indoor installation in a plant room . The unit is completely factory assembled with all interconnecting refrigerant piping and wiring ready for field installation . YCSE unit is pressure tested , evacuated , and fully factory charged with refrigerant R134a and oil . After assembly , an operational test is performed with water flowing through the evaporator and condenser to ensure that each refrigerant circuit operates correctly . The units are also capable to be remodeled as a remote air-cooled screw compressor chiller condenser-less ( YCRE ).
Features
Model sizes 4 cooling only and 4 heat pumps .
Efficient screw compressors YORK YCSE Style C offers the highest standard of reliability and economical operation utilizing twin-screw rotor technology and fully modulating compressor slide valve for increased part-load efficiency , together with low inrush current star-delta starters .
Quiet operation The compressor has been designed so that there are minimal external gas pulsations . Thanks to the above and the adoption of integral oil separators YCSE units can achieve very low vibration and sound levels .
Small footprint The compact design is ideally suited for reduced base area locations . The unit frame is manufactured from heavy-gauge galvanized steel coated with baked-on powder paint .
Extended Heating range The operating range in heat pump mode has been extended , YCSE Style C units are now able to provide heated water outlet up to 60 ° C .
Nominal capacity and technical data
Modular concept
Provide flexibility Up to 8 modules in one water system brings important benefits , such as :
• flexibility to fit in the existing space
• possible capacity increase in the future .
Achieve reliability Full redundancy – safety first . Should a module fail , the remaining modules maintain operational continuity .
Options / Accessories
• Heat pump sensor kit , up to 60 ° C hot water production
• High chilled water setpoint available
• Brine down to -10 ° C setpoint
• Sound kit option , up to 15 dBA reduction
Model YCSE YCRE Size 0141 0181 0221 0241 0141 0181 0221
Cooling Capacity ( kW ) * |
140 |
180 |
220 |
240 |
135 |
175 |
215 |
EER |
4.85 |
4.81 |
4.72 |
4.73 |
4.22 |
4.19 |
4.10 |
SEER ŋs , c |
5.27
207
|
5.46
215
|
5.51
217
|
5.52
217
|
|
Not Applicable |
|
Sound power level ( dBA ) |
87 |
88 |
89 |
90 |
88 |
89 |
90 |
Length / Width / Height ( mm ) |
|
|
|
Base 1,378 max / 806 / 1,681 |
|
|
|
Operating weight ( kg ) |
860 |
950 |
1040 |
1075 |
765 |
835 |
900 |
* YCSE : At 35 ° C leaving condenser liquid temperature and 7 ° C leaving chilled liquid temperature according to EUROVENT calculation EN14511:2011 * YCRE : At 45 ° C condensing temperature and 7 ° C leaving chilled liquid temperature Ecodesign figures are calculated following fixed water and variable outlet approach ( FW / VO ). For other Ecodesign calculations , please contact your JCI representative . The above data is based on Johnson Controls ’ selection software YORKworks 20.05b . Please refer to the latest version of the software for specific projects
54 YORK Air-Conditioning Products