York UL R134A User Manual page 54

Air cooled screw liquid chillers r134a 150 - 385 tons (527 - 1354 kwi) 2 and 3 compressor 50 and 60 hz ashrae 90.1 compliant
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High Efficiency Ratings
MODEL: YCIV0247E/V
LCWT
25.0
(°C)
KWi
KWi
COP
824.5
194.8
3.8
5.0
847.7
196.4
3.9
6.0
871.3
198.1
4.0
7.0
895.3
199.9
4.1
8.0
919.9
201.9
4.1
9.0
944.8
204.0
4.2
10.0
970.3
206.2
4.3
11.0
995.9
208.6
4.4
12.0
1022.2
210.5
4.4
13.0
MODEL: YCIV0267E/V
LCWT
25.0
(°C)
KWi
KWi
COP
935.9
214.3
3.9
5.0
962.5
215.7
4.0
6.0
989.5
217.3
4.1
7.0
1017.1
219.1
4.2
8.0
1045.2
221.1
4.3
9.0
1073.8
223.4
4.4
10.0
1102.8
225.9
4.4
11.0
1132.3
228.7
4.5
12.0
1162.3
231.7
4.6
13.0
MODEL: YCIV0287E/V
LCWT
25.0
(°C)
KWi
KWi
COP
996.2
225.3
4.0
5.0
1024.5
226.7
4.1
6.0
1053.4
228.4
4.2
7.0
1082.9
230.4
4.2
8.0
1112.9
232.7
4.3
9.0
1143.5
235.4
4.4
10.0
1174.4
238.5
4.5
11.0
1206.4
241.9
4.5
12.0
1238.7
245.7
4.6
13.0
NOTES:
1.
kWo
=
Unit kW Cooling Capacity Output
2.
kWi
=
Compressor kW Input
3.
COP
=
Coefficient of Performance (includes condenser fan power)
4.
LCWT
=
Leaving Chilled Water Temperature
5.
Ratings based on 0.168 l/s cooler water per ton, and 0.018 (m
54
AIR TEMPERATURE ON - CONDENSER (°C)
30.0
KWi
KWi
COP
KWi
811.2
221.5
3.4
795.7
833.8
222.9
3.4
817.7
856.9
224.4
3.5
840.1
880.5
226.0
3.6
863.0
904.5
227.8
3.7
886.3
928.9
229.6
3.7
910.1
953.8
231.6
3.8
934.4
979.1
233.6
3.9
959.0
1004.7
235.9
3.9
984.2
AIR TEMPERATURE ON - CONDENSER (°C)
30.0
KWi
KWi
COP
KWi
919.5
246.0
3.4
900.1
945.8
247.0
3.5
925.6
972.5
248.1
3.6
951.7
999.6
249.4
3.7
978.3
1027.4
250.9
3.7
1005.4
1055.6
252.5
3.8
1033.0
1084.4
254.3
3.9
1061.2
1113.6
256.4
4.0
1089.8
1143.3
258.7
4.1
1119.1
AIR TEMPERATURE ON - CONDENSER (°C)
30.0
KWi
KWi
COP
KWi
979.2
259.7
3.4
959.5
1007.0
260.4
3.5
986.4
1035.3
261.3
3.6
1013.9
1064.2
262.5
3.7
1042.0
1093.7
263.9
3.8
1070.7
1123.7
265.6
3.9
1100.0
1154.4
267.5
3.9
1129.9
1185.5
269.8
4.0
1160.4
1217.3
272.4
4.1
1191.4
– °C)/kW
2
– SI - 380V/60Hz
35.0
40.0
KWi
COP
KWi
KWi
251.2
2.9
773.5
283.8
252.6
3.0
793.8
284.9
254.0
3.1
814.6
286.0
255.6
3.1
835.8
287.1
257.2
3.2
856.8
287.9
258.9
3.3
877.5
288.5
260.7
3.3
898.6
289.1
262.6
3.4
920.1
289.7
264.6
3.5
941.9
290.4
35.0
40.0
KWi
COP
KWi
KWi
281.3
3.0
875.5
321.9
282.3
3.0
898.2
322.2
283.3
3.1
921.3
322.3
284.3
3.2
944.1
322.3
285.5
3.3
967.3
322.3
286.9
3.3
991.0
322.2
288.3
3.4
1015.0
322.2
289.9
3.5
1039.3
322.2
291.7
3.6
1063.8
322.3
35.0
40.0
KWi
COP
KWi
KWi
298.8
3.0
935.5
344.4
299.5
3.0
960.5
344.8
300.0
3.1
984.3
344.2
300.7
3.2
1008.6
343.5
301.6
3.3
1033.1
342.9
302.8
3.4
1058.1
342.2
304.0
3.4
1083.6
341.5
305.5
3.5
1109.5
340.9
307.2
3.6
1135.6
340.4
45.0
COP
KWi
KWi
COP
2.5
730.4
305.9
2.2
721.2
2.6
748.4
306.5
2.3
738.8
2.7
766.7
307.1
2.3
754.9
2.7
785.5
307.7
2.4
763.0
2.8
804.7
308.2
2.5
770.6
2.8
821.6
307.2
2.5
777.9
2.9
829.7
300.0
2.6
784.7
3.0
837.3
292.4
2.7
791.0
3.0
844.2
284.8
2.8
796.8
45.0
COP
KWi
KWi
COP
2.5
811.1
342.9
2.2
798.1
2.6
831.3
343.3
2.3
817.8
2.7
851.9
343.6
2.3
838.0
2.7
872.7
343.8
2.4
858.7
2.8
894.2
343.9
2.4
879.6
2.9
915.8
344.0
2.5
901.0
2.9
938.0
344.0
2.6
922.6
3.0
960.5
344.0
2.6
944.8
3.1
983.3
344.0
2.7
967.4
45.0
COP
KWi
KWi
COP
2.5
869.0
364.4
2.2
855.4
2.6
890.3
364.4
2.3
876.3
2.7
912.1
364.3
2.3
897.7
2.7
934.3
363.9
2.4
919.5
2.8
956.7
363.5
2.5
941.8
2.9
979.9
362.9
2.5
964.3
3.0
1003.4
362.3
2.6
987.4
3.0
1027.4
361.6
2.7
1011.0
3.1
1051.7
360.9
2.7
1034.9
JOHNSON CONTROLS
46.0
KWi
KWi
COP
309.7
2.2
310.5
2.2
309.8
2.3
303.6
2.4
296.9
2.4
289.9
2.5
282.6
2.6
275.3
2.7
268.3
2.8
46.0
KWi
KWi
COP
346.7
2.2
347.2
2.2
347.6
2.3
347.9
2.3
348.1
2.4
348.2
2.4
348.2
2.5
348.2
2.5
348.1
2.6
46.0
KWi
KWi
COP
367.7
2.2
367.9
2.2
367.9
2.3
367.6
2.3
367.2
2.4
366.8
2.5
366.2
2.5
365.5
2.6
364.8
2.7

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