Ratings- brine (30 % ethylene glycol) (r-22 si), Ratings, Brine (30 % ethylene glycol) (r-22 si) – York STYLE A YCWS User Manual
Page 20
20
YORK INTERNATIONAL
Ratings-
Brine (30 % Ethylene Glycol) (R-22 SI)
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
YCWS0120SC
YCWS0140SC
YCWS0180SC
YCWS0100SC
-8.0
166.2
61.9
228.0
2.7
155.1
71.1
226.0
2.2
141.7
82.9
224.0
1.7
-6.0
183.7
61.8
245.0
3.0
171.7
70.3
242.0
2.4
159.7
80.9
240.0
2.0
-4.0
203.3
62.0
265.0
3.3
190.7
70.1
260.0
2.7
177.9
79.9
257.0
2.2
-2.0
226.1
62.4
288.0
3.6
212.7
70.1
282.0
3.0
198.8
79.3
278.0
2.5
0.0
252.8
62.9
315.0
4.0
238.3
70.3
308.0
3.4
223.4
79.1
302.0
2.8
2.0
283.1
63.5
346.0
4.5
267.4
70.9
338.0
3.8
251.3
79.3
330.0
3.2
4.0
305.1
64.0
369.0
4.8
288.7
71.4
360.0
4.0
271.8
79.6
351.0
3.4
-8.0
201.9
74.1
276.0
2.7
188.6
84.9
273.0
2.2
175.1
98.4
273.0
1.8
-6.0
222.6
74.0
296.0
3.0
208.7
84.1
292.0
2.5
194.4
96.6
291.0
2.0
-4.0
246.2
74.3
320.0
3.3
231.4
83.9
315.0
2.8
216.2
95.5
311.0
2.3
-2.0
273.6
74.7
348.0
3.7
257.5
83.9
341.0
3.1
241.3
95.0
336.0
2.5
0.0
305.4
75.2
380.0
4.1
288.3
84.2
372.0
3.4
270.7
94.7
365.0
2.9
2.0
341.4
76.0
417.0
4.5
323.1
84.9
408.0
3.8
304.1
95.1
399.0
3.2
4.0
367.7
76.5
444.0
4.8
348.2
85.4
433.0
4.1
328.6
95.3
424.0
3.5
-8.0
239.8
86.5
326.0
2.8
224.3
99.1
323.0
2.3
208.7
114.6
323.0
1.8
-6.0
264.2
86.4
350.0
3.1
247.9
98.2
346.0
2.5
231.2
112.7
343.0
2.1
-4.0
292.1
86.7
378.0
3.4
274.7
97.9
372.0
2.8
256.9
111.5
368.0
2.3
-2.0
324.1
87.1
411.0
3.7
305.5
98.0
403.0
3.1
286.5
110.9
397.0
2.6
0.0
361.8
87.7
449.0
4.1
341.7
98.3
440.0
3.5
321.2
110.7
431.0
2.9
2.0
404.1
88.6
492.0
4.6
382.5
99.1
481.0
3.9
360.5
111.1
471.0
3.3
4.0
435.1
89.1
524.0
4.9
412.3
99.6
511.0
4.1
389.1
111.3
500.0
3.5
-8.0
293.8
96.7
390.0
3.0
274.6
110.2
384.0
2.5
255.6
126.6
382.0
2.0
-6.0
323.8
96.7
420.0
3.4
302.2
109.6
411.0
2.8
283.7
124.9
408.0
2.3
-4.0
356.1
97.0
453.0
3.7
335.0
109.4
444.0
3.1
315.6
124.0
439.0
2.5
-2.0
398.5
97.5
496.0
4.1
375.6
109.6
485.0
3.4
347.8
123.7
471.0
2.8
0.0
445.5
98.1
543.0
4.5
420.6
110.0
530.0
3.8
389.2
123.6
512.0
3.2
2.0
498.7
98.9
597.0
5.0
472.0
110.9
582.0
4.3
444.7
124.1
568.0
3.6
4.0
537.1
99.2
636.0
5.4
508.6
111.4
620.0
4.6
480.5
124.5
605.0
3.9