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
