York STYLE A YCWS User Manual
Page 21
FORM 201.24-EG1
21
YORK INTERNATIONAL
NOTES:
1. KWo = Unit kW Cooling Capacity Output
2. KWi = Compressor kW Input
3. COP = Coefficient of Performance
4. LCWT= Leaving Chilled Water Temperature
5. Ratings based on 0.047 l/s cooler water per kW.
6. For ratings other than 30% glycol, refer to the design 03 dxchill program.
LEAVING CONDENSER WATER TEMPERATURE (°C)
LCWT
30.0
35.0
40.0
(°C)
KWo
KWi
KW
COP
KWo
KWi
KW
COP
KWo
KWi
KW
COP
YCWS0200SC
YCWS0220SC
YCWS0240SC
-8.0
336.2
108.7
445.0
3.1
311.0
123.8
434.0
2.5
289.7
141.9
431.0
2.0
-6.0
371.1
108.7
479.0
3.4
348.0
123.1
471.0
2.8
324.9
140.1
465.0
2.3
-4.0
410.2
109.1
519.0
3.8
386.2
123.0
509.0
3.1
361.1
139.3
500.0
2.6
-2.0
455.6
109.7
565.0
4.2
429.6
123.3
553.0
3.5
403.1
138.9
542.0
2.9
0.0
509.1
110.3
619.0
4.6
481.0
123.8
604.0
3.9
452.3
138.9
591.0
3.3
2.0
569.6
111.1
680.0
5.1
539.1
124.7
663.0
4.3
508.2
139.6
647.0
3.6
4.0
612.8
111.5
724.0
5.5
581.6
125.3
706.0
4.6
549.0
140.1
689.0
3.9
-8.0
366.2
119.5
485.0
3.1
0.0
0.0
468.0
0.0
318.2
155.8
474.0
2.0
-6.0
404.0
119.5
523.0
3.4
378.8
135.2
514.0
2.8
353.0
154.0
507.0
2.3
-4.0
446.9
120.0
566.0
3.7
421.1
135.2
556.0
3.1
393.0
153.1
546.0
2.6
-2.0
496.6
120.7
617.0
4.1
468.0
135.6
603.0
3.5
438.8
152.7
591.0
2.9
0.0
554.4
121.4
675.0
4.6
513.0
136.0
649.0
3.8
492.7
152.8
645.0
3.2
2.0
620.9
122.4
743.0
5.1
587.5
137.2
724.0
4.3
553.6
153.6
707.0
3.6
4.0
668.4
122.9
791.0
5.4
633.7
137.9
771.0
4.6
598.1
154.1
752.0
3.9
-8.0
395.3
130.6
525.0
3.0
363.9
148.8
512.0
2.5
329.5
171.4
501.0
1.9
-6.0
436.1
130.6
566.0
3.3
408.9
147.8
556.0
2.8
381.1
168.4
549.0
2.3
-4.0
482.0
131.1
613.0
3.7
453.6
147.8
601.0
3.1
424.1
167.3
591.0
2.5
-2.0
535.8
131.9
667.0
4.1
504.9
148.1
653.0
3.4
473.4
166.9
640.0
2.8
0.0
598.6
132.7
731.0
4.5
565.4
148.8
714.0
3.8
531.4
167.0
698.0
3.2
2.0
668.8
133.8
802.0
5.0
633.4
150.0
783.0
4.2
597.0
167.9
764.0
3.6
4.0
719.2
134.4
853.0
5.4
681.9
150.8
832.0
4.5
644.5
168.5
813.0
3.8