York R134A Manuale Utente
JOHNSON CONTROLS
60
Physical Data
(SI - Standard Efficiency)
Refrigerant R-134a
STANDARD EFFICIENCY
MODEL NUMBER (YCIV____ S/P)
General Unit Data
60Hz
0157
0177
0187
0207
0227
0247
0267
50Hz
0600
0650
0720
0770
0840
0920
1000
Number of Independent Refrigerant Circuits
2
2
2
2
2
2
2
Refrigerant Charge, R-134a, Ckt.-1/Ckt.-2, kg.
74/74
77/77
84/77
87/80
87/87
105/89
105/105
Oil Charge, Ckt.-1/Ckt.-2, liters
19/19
19/19
19/19
19/19
19/19
19/19
19/19
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, m2
Total Chiller Coil Face Area, m2
21.8
21.8
24.5
24.5
27.2
30.0
32.7
Number of Rows
3
3
3
3
3
3
3
Fins per meter
669
669
669
669
669
669
669
Condenser Fans
Number, Ckt.-1/Ckt.-2
Number, Ckt.-1/Ckt.-2
4/4
4/4
5/4
5/4
5/5
6/5
6/6
Low Noise Fans
Fan Motor, HP/kWi
Fan Motor, HP/kWi
2/1.50
2/1.50
2/1.50
2/1.50
2/1.50
2/1.50
2/1.50
Total Chiller Airflow, l/sec.
49082
49082
55218
55218
61353
67488
73624
Ultra Quiet Fans
Fan Motor, HP/kWi
Fan Motor, HP/kWi
2/1.50
2/1.50
2/1.50
2/1.50
2/1.50
2/1.50
2/1.50
Total Chiller Airflow, l/sec.
49082
49082
55218
55218
61353
67488
73624
Dual Speed Fans - Normal Speed
Fan, KWi
Fan, KWi
1.5
1.5
1.5
1.5
1.5
1.5
1.5
Total Chiller, m3/s
42
42
47
47
52
57
62
Dual Speed Fans - Lower Speed
Fan, KWi
Fan, KWi
1.5
1.5
1.5
1.5
1.5
1.5
1.5
Total Chiller, m3/s
32
32
36
36
40
44
48
High Static Fans
Fan, KWi
Fan, KWi
3.7
3.7
3.7
3.7
3.7
3.7
3.7
Total Chiller, m3/s
49
49
55
55
61
67
74
Evaporator, Direct Expansion
Water Volume, liters
Water Volume, liters
253.6
359.6
359.6
529.9
529.9
529.9
529.9
Maximum Water Side Pressure, Bar
1
10
10
10
10
10
10
10
Maximum Refrigerant Side Pressure, Bar
16
16
16
16
16
16
16
Minimum Chilled Water Flow Rate, l/sec.
8.8
10.1
10.1
11.4
11.4
11.4
11.4
Maximum Chilled Water Flow Rate, l/sec.
42.6
47.3
47.3
50.5
50.5
50.5
50.5
Water Connections, inches
8
10
10
10
10
10
10