Physical data, English units – York MILLENNIUM 28971AR User Manual
Page 36
YORK INTERNATIONAL
36
Physical Data
ENGLISH UNITS
1 Optional 300 PSIG Waterside available
MODEL NUMBER YCAS
0090EC
0100EC
0110EC
0120EC
0130EC
0140EC
0150EC
0160EC
0170EC
General Unit Data
Unit Capacity at ARI Conditions, Tons
82.9
88.9
102.8
108.5
121.1
130.1
145.3
157.1
164.3
Number of Independent Refrigerant Circuits
2
2
2
2
2
2
2
2
2
Refrigerant Charge, R-22, Ckt.-1 / Ckt.-2, lbs.
93 / 93
101 / 101
122 / 101
133 / 101
180 / 180
180 / 180
180 / 190
190 / 190
190 / 190
Oil Charge, Ckt.-1 / Ckt.-2, gallons
2.7 / 2.7
2.7 / 2.7
2.7 / 2.7
2.7 / 2.7
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Shipping Weight:
Aluminum Fin Coils, lbs.
7,125
7,233
8,127
8,181
9,888
10,110
10,599
10,583
10,694
Copper Fin Coils, lbs.
7,955
8,064
9,075
9,130
11,154
11,376
11,865
11,849
11,960
Operating Weight:
Aluminum Fin Coils, lbs.
7,552
7,660
8,554
8,608
10,315
10,537
11,263
11,247
11,358
Copper Fin Coils, lbs.
8,382
8,491
9,502
9,557
11,581
11,803
12,529
12,513
12,624
Compressors, DXS Semihermetic Twin Screw
Quantity per Chiller
2
2
2
2
2
2
2
2
2
Nominal Ton Size, Ckt.-1 / Ckt.-2
42 / 42
46 / 46
62 / 45
68 / 45
62 / 62
68 / 68
78 / 68
78 / 78
85 / 78
Refrigerant Economizer, Ckt.-1 / Ckt.-2
No / No
Yes / Yes
No / Yes
Yes / Yes
No / No
Yes / Yes
No / Yes
No / No
Yes / No
Condensers, High Efficiency Fin / Tube with Integral Subcooler
Total Chiller Coil Face Area, ft
2
84
84
96
96
256
256
256
256
256
Number of Rows
3
3
3
3
3
3
3
3
3
Fins per Inch
13
13
13
13
13
13
13
13
13
CONDENSER FANS
Number, Ckt.-1 / Ckt.-2
3 / 3
3 / 3
3 / 3
3 / 3
4 / 4
4 / 4
4 / 4
4 / 4
4 / 4
Standard Fans
Fan Motor, HP / kW
2 / 1.8
2 / 1.8
3 / 2.7
3 / 2.7
2 / 1.8
2 / 1.8
2 / 1.8
2 / 1.8
2 / 1.8
Fan & Motor RPM
1140
1140
1140
1140
1140
1140
1140
1140
1140
Fan Diameter, inches
35.4
35.4
35.4
35.4
35.4
35.4
35.4
35.4
35.4
Fan Tip Speed, feet/min.
10,575
10,575
10,575
10,575
10,575
10,575
10,575
10,575
10,575
Total Chiller Airflow, CFM
79,800
79,800
93,000
93,000
114,400
114,400
114,400
114,400
114,400
Low Noise Fans
Fan Motor, HP / kW
2 / 1.5
2 / 1.5
3 / 2.7
3 / 2.7
2 / 1.53
2 / 1.53
2 / 1.53
2 / 1.53
2 / 1.53
Fan & Motor Speed, RPM
838
838
838
838
840
840
840
840
840
Fan Diameter, inches
35.4
35.4
35.4
35.4
35.4
35.4
35.4
35.4
35.4
Fan Tip Speed, feet/min.
7,774
7,774
7,774
7,774
7,792
7,792
7,792
7,792
7,792
Total Chiller Airflow, cfm
79,800
79,800
93,000
93,000
112,400
112,400
112,400
112,400
112,400
High Static Fans
Fan Motor, HP / kW
5 / 3.8
5 / 3.8
5 / 5.4
5 / 5.4
5 / 3.79
5 / 3.79
5 / 3.79
5 / 3.79
5 / 3.79
Fan & Motor RPM
1140
1140
1140
1140
1140
1140
1140
1140
1140
Fan Diameter, inches
35.4
35.4
35.4
35.4
35.4
35.4
35.4
35.4
35.4
Fan Tip Speed, feet/min.
10,575
10,575
10,575
10,575
10,575
10,575
10,575
10,575
10,575
Total Chiller Airflow, CFM (@0.4" additional static)
79,800
79,800
93,000
93,000
114,400
114,400
114,400
114,400
114,400
Evaporator, Direct Expansion
Water Volume, gallons
51
51
51
51
51
51
79
79
79
Maximum
1
Water Side Pressure, PSIG
150
150
150
150
150
150
150
150
150
Maximum Refrigerant Side Pressure, PSIG
350
350
350
350
350
350
350
350
350
Minimum Chilled Water Flow Rate, GPM
113
122
127
133.8
147
170
182
188
203
Maximum Chilled Water Flow Rate, GPM
600
600
600
600
600
600
747
747
747
Water Connections, inches
8
8
8
8
8
8
8
8
8