York eco YCAS Series, Руководство пользователя

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YORK INTERNATIONAL
FORM 201.18-NM9 (602)
PHYSICAL DATA R-407C OPTIMIZED (60 HZ)
NOTE:
1
Optional 21 Bar Waterside available
7
Refrigerant R-407C Optimized
MODEL NUMBER YCAS
0218EB 0248EB 0268EB 0288EB 0308EB 0328EB 0358EB 0398EB 0418EB
General Unit Data
Unit Capacity at 7°C water & 35°C ambient, kW
740
834 914 966 1037 1102 1235 1342 1444
Number of Independent Refrigerant Circuits 3 3 3 3 3 3 4 4 4
Refrigerant Charge, R-407C, Ckt.-1/Ckt.-2, kg.
85/85/85 85/85/91 88/88/88 91/88/88 100/100/88 100/100/106 88/88/88/88 100/100/88/88 100/100/88/88
Oil Charge, Ckt.-1/Ckt.-2, liters 15/15/15 15/15/15 15/15/15 15/15/15 15/15/15 15/15/15 15/15/15/15 15/15/15/15 15/15/15/15
Shipping Weight:
Aluminum Fin Coils, kg. 8,740 9,090 9,152 9,214 9,735 10,004 11,887 12,348 12,412
Copper Fin Coils, kg. 9,597 9,950 10,008 10,071 10,562 10,980 13,080 13,702 13,803
Operating Weight:
Aluminum Fin Coils, kg. 9,403 9,747 9,805 9,889 10,395 10,688 12,689 13,291 13,354
Copper Fin Coils, kg. 10,260 10,606 10,662 10,746 11,223 11,664 13,883 14,645 14,746
Compressors, DXS Semihermetic Twin Screw
Quantity per Chiller 3 3 3 3 3 3 4 4 4
Nominal Size, Ckt.-1 / Ckt.-2
225/225/225 225/225/335 285/285/285 335/285/285 335/335/285 335/335/335 285/285/285/285 335/335/285/285 335/335/335/335
Condensers, High-Efficiency Fin / Tube with Integral Subcooler
Total Chiller Coil Face Area, m
2
35.7 35.7 35.7 35.7 41.647.647.653.5 53.5
Number of Rows 3 3 3 3 3 3 3 3 3
Fins per meter 512 512 512 512 512 512 512 512 512
Condenser Fans
Number, Ckt.-1/Ckt.-2 4/4/4 4/4/4 4/4/4 4/4/4 5/5/4 5/5/64/4/4/4 5/5/4/4 5/5/4/4
Standard Fans
Fan Motor, HP / kW 3/2.8 3/2.8 3/2.8 3/2.8 3/2.8 3/2.8 3/2.8 3/2.8 3/2.8
Fan & Motor Speed, revs./sec. 19 19 19 19 19 19 19 19 19
Fan Diameter, mm 900 900 900 900 900 900 900 900 900
Fan Tip Speed, m/sec. 53.7 53.7 53.7 53.7 53.7 53.7 53.7 53.7 53.7
Total Chiller Airflow, l/sec. 87,783 87,783 87,783 87,783 102,413 117,043 117,043 131,674 131,674
Low Noise Fans
Fan Motor, HP / kW 3/1.97 3/197 3/1.97 3/1.97 3/197 3/1.97 3/1.97 3/197 3/1.97
Fan & Motor Speed, revs./sec. 14.2 14.2 14.2 14.2 14.2 14.2 14.2 14.2 14.2
Fan Diameter, mm 900 900 900 900 900 900 900 900 900
Fan Tip Speed, m/sec. 40 40 40 40 40 40 40 40 40
Total Chiller Airflow, l/sec. 86,083 86,083 86,083 86,083 100,430 114,778 114,778 129,125 129,125
High External Static Fans
Fan Motor, HP / kW 5/3.3 5/3.3 5/3.3 5/3.3 5/3.3 5/3.3 5/3.3 5/3.3 5/3.3
Fan & Motor Speed, revs./sec. 19 19 19 19 19 19 19 19 19
Fan Diameter, mm 900 900 900 900 900 900 900 900 900
Fan Tip Speed, m/sec. 53.7 53.7 53.7 53.7 53.7 53.7 53.7 53.7 53.7
Total Chiller Airflow, l/sec.
(at 100 Pa external static)
87,783 87,783 87,783 87,783 102,413 117,043 117,043 131,674 131,674
Evaporator, Direct Expansion
Water Volume, liters 762 762 762 914 914 914 1013 1013 1013
Maximum 1 Water Side Pressure, Bar 10 10 10 10 10 10 10 10 10
Maximum Refrigerant Side Pressure, Bar 24 24 24 24 24 24 24 24 24
Minimum Chilled Water Flow Rate, l/s 20 20 20 262626 34 34 34
Maximum Chilled Water Flow Rate, l/s 67.64 67.64 67.64 76 76 76 101 101 101
Water Connections, inches 254 254 254 254 254 254 254 254 254
TABLE 9 – PHYSICAL DATA – SI UNITS, 60 HZ, R-407C OPTIMIZED