York R134A Manuale Utente
JOHNSON CONTROLS
58
Physical Data
(English - High Efficiency)
Refrigerant R-134a
HIGH EFFICIENCY
MODEL NUMBER (YCIV____ E/V)
General Unit Data
60Hz
0157
0177
0187
0197
0207
0227
0247
50Hz
0590
0630
0700
0760
0800
0830
0930
Number of Independent Refrigerant Circuits
2
2
2
2
2
2
2
Refrigerant Charge, R-134a, Ckt.-1/Ckt.-2, lbs
170/170
185/170
185/185
192/192
225/192
225/225
230/230
Oil Charge, Ckt.-1/Ckt.-2, gal.
5/5
5/5
5/5
5/5
5/5
5/5
5/5
Compressors, Semihermetic Screw Qty per Chiller
2
2
2
2
2
2
2
Condensers, High Efficiency Fin/Tube with Integral Subcooler
Total Chiller Coil Face Area, ft2
Total Chiller Coil Face Area, ft2
235
264
293
293
323
352
352
Number of Rows
3
3
3
3
3
3
3
Fins per Inch
17
17
17
17
17
17
17
Condenser Fans
Number, Ckt.-1/Ckt.-2
Number, Ckt.-1/Ckt.-2
4/4
5/4
5/5
5/5
6/5
6/6
6/6
Low Noise Fans
Fan Motor, HP
Fan Motor, HP
2
2
2
2
2
2
2
Total Chiller Airflow, cfm
104000
117000
130000
130000
143000
156000
156000
Ultra Quiet Fans
Fan Motor, HP
Fan Motor, HP
2
2
2
2
2
2
2
Total Chiller Airflow, cfm
104000
117000
130000
130000
143000
156000
156000
Dual Speed Fans - Normal Speed
Fan Motor, hp
Fan Motor, hp
2
2
2
2
2
2
2
Total Chiller, CFM
88000
99000
110000
110000
121000
132000
132000
Dual Speed Fans - Lower Speed
Fan Motor, hp
Fan Motor, hp
2
2
2
2
2
2
2
Total Chiller, CFM
67200
75600
84000
84000
92400
100800
100800
High Static Fans
Fan Motor, hp
Fan Motor, hp
5
5
5
5
5
5
5
Total Chiller, CFM
104000
117000
130000
130000
143000
156000
156000
Evaporator, Direct Expansion
Water Volume, gals.
Water Volume, gals.
95.0
95.0
95.0
110.0
110.0
110.0
140.0
Maximum Water Side Pressure, PSIG
1
150
150
150
150
150
150
150
Maximum Refrigerant Side Pressure, PSIG
235
235
235
235
235
235
235
Minimum Chilled Water Flow Rate, gpm
160
160
160
180
180
180
180
Maximum Chilled Water Flow Rate, gpm
750
750
750
750
750
750
800
Water Connections, inches
10
10
10
10
10
10
10