Ratings-
Brine (30 % Propylene Glycol) (R-22 SI)
LCWT
KWo
KWi
(°C)
YCWS0100SC
-8.0
165.5
61.9
-6.0
182.8
61.8
-4.0
202.3
62.0
-2.0
224.9
62.4
0.0
251.5
62.9
2.0
281.6
63.5
4.0
303.5
63.9
YCWS0120SC
-8.0
200.6
74.1
-6.0
221.3
74.0
-4.0
244.8
74.2
-2.0
271.7
74.7
0.0
303.5
75.2
2.0
339.5
75.9
4.0
365.6
76.4
YCWS0140SC
-8.0
238.2
86.5
-6.0
262.5
86.4
-4.0
290.1
86.6
-2.0
322.0
87.1
0.0
359.3
87.6
2.0
401.7
88.5
4.0
432.3
89.0
YCWS0180SC
-8.0
293.4
96.7
-6.0
323.5
96.7
-4.0
357.8
97.0
-2.0
399.0
97.6
0.0
444.1
98.1
2.0
497.0
98.8
4.0
535.2
99.2
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.
24
LEAVING CONDENSER WATER TEMPERATURE (°C)
30.0
KW
COP
KWo
227.0
2.7
154.4
244.0
3.0
171.0
264.0
3.3
189.8
287.0
3.6
211.6
314.0
4.0
237.1
345.0
4.4
266.0
367.0
4.8
287.2
274.0
2.7
187.5
295.0
3.0
207.4
319.0
3.3
230.0
346.0
3.6
256.0
378.0
4.0
286.5
415.0
4.5
321.1
442.0
4.8
346.4
324.0
2.8
222.9
348.0
3.0
246.3
376.0
3.4
272.9
409.0
3.7
303.5
447.0
4.1
339.6
490.0
4.5
380.1
521.0
4.9
409.8
390.0
3.0
274.5
420.0
3.4
303.5
454.0
3.7
336.6
496.0
4.1
374.8
542.0
4.5
419.7
595.0
5.0
470.6
634.0
5.4
507.5
35.0
KWi
KW
COP
71.1
225.0
2.2
70.3
241.0
2.4
70.1
259.0
2.7
70.1
281.0
3.0
70.3
307.0
3.4
70.9
336.0
3.8
71.3
358.0
4.0
85.0
272.0
2.2
84.2
291.0
2.5
83.9
313.0
2.7
83.9
340.0
3.1
84.2
370.0
3.4
84.9
406.0
3.8
85.4
431.0
4.1
99.2
322.0
2.3
98.3
344.0
2.5
97.9
370.0
2.8
98.0
401.0
3.1
98.3
437.0
3.5
99.0
479.0
3.8
99.6
509.0
4.1
110.2
384.0
2.5
109.5
413.0
2.8
109.4
446.0
3.1
109.6
484.0
3.4
110.0
529.0
3.8
110.8
581.0
4.3
111.4
618.0
4.6
40.0
KWo
KWi
KW
143.1
82.7
225.0
159.1
81.0
240.0
177.2
80.0
257.0
197.9
79.4
277.0
222.3
79.1
301.0
250.1
79.3
329.0
270.5
79.6
350.0
174.1
98.5
272.0
193.3
96.7
290.0
214.9
95.6
310.0
239.9
95.0
334.0
269.1
94.8
363.0
302.3
95.1
397.0
326.7
95.3
422.0
207.2
114.7
322.0
229.8
112.8
342.0
255.3
111.6
366.0
284.7
110.9
395.0
319.2
110.7
429.0
358.2
111.0
469.0
386.8
111.3
498.0
255.8
126.6
382.0
279.0
125.2
404.0
315.0
124.0
439.0
351.6
123.6
475.0
394.7
123.6
518.0
443.4
124.1
567.0
479.1
124.5
603.0
YORK INTERNATIONAL
COP
1.7
2.0
2.2
2.5
2.8
3.2
3.4
1.8
2.0
2.3
2.5
2.8
3.2
3.4
1.8
2.0
2.3
2.6
2.9
3.2
3.5
2.0
2.2
2.5
2.8
3.2
3.6
3.9