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Technical Data
General Unit Data
Unit Capacity at 6.7°C water & 35°C ambient, kW
Number of Independent Refrigerant Circuits
Refrig. Charge, R-22, Ckt.-1 / Ckt.-2, kg.
Ckt-3 / Ckt-4, kg.
Oil Charge, Ckt.-1 / Ckt.-2, liters
Ckt-3, Ckt-4, liters
Shipping Weight:
Aluminum Fin Coils, kg.
Copper Fin Coils, kg.
Operating Weight:
Aluminum Fin Coils, kg.
Copper Fin Coils, kg.
Compressors, DXS Semihermetic Twin Screw
Quantity per Chiller
Nominal Ton Size, Ckt.-1 / Ckt.-2
Ckt-3 / Ckt-4
Condensers, High Efficiency Fin / Tube with Integral Subcooler
2
Total Chiller Coil Face Area, m
Number of Rows
Fins per Meter
Condenser Fans
Number, Ckt.-1 / Ckt.-2
Number, Ckt-3 / Ckt-4
Standard Fans
Fan Motor, HP / kW
Fan & Motor speed, rev./sec.
Fan Diameter, mm
Fan Tip Speed, m/sec.
Total Chiller Airflow, l/sec.
Low Noise Fans
Fan Motor, HP / kW
Fan & Motor Speed, rev./sec.
Fan Diameter, mm
Fan Tip Speed, m/sec.
Total Chiller Airflow, l/sec.
High Static Fans
Fan Motor, HP / kW
Fan & Motor Speed, rev./sec
Fan Diameter, mm
Fan Tip Speed, m/sec.
Total Chiller Airflow, l/sec (@0.4" additional static)
Evaporator, Direct Expansion
Water Volume, liters
1
Maximum
Water Side Pressure, Bar
Maximum Refrigerant Side Pressure, Bar
Minimum Chilled Water Flow Rate, l/sec.
Maximum Chilled Water Flow Rate, l/sec.
Water Connections, inches
1 Optional 21 Bar Waterside available
48
PHYSICAL DATA
SI UNITS
0250EC
0270EC
0300EC
853.4
928.6
1009.2
3
3
3
70 / 70
70 / 70
85 / 85
70 / –
78 / –
80 / –
19 / 19
19 / 19
19 / 19
19 / –
19 / –
19 / –
6,814
6,890
7,516
7,676
7,752
8,521
7,863
7,952
8,571
8,725
8,814
9,576
3
3
3
275/275
275/275
335/335
275 / –
370 / –
335 / –
35.67
35.67
41.62
3
3
3
512
512
512
4 / 4
4 / 4
5 / 5
4 / –
4 / –
4 / –
2 / 1.8
2 / 1.8
2 / 1.8
19.0
19.0
19.0
900
900
900
54
54
54
80,983
80,983
94,481
2 / 1.53
2 / 1.53
2 / 1.53
14
14
14
900
900
900
40
40
40
79,568
79,568
92,829
5 / 3.79
5 / 3.79
5 / 3.79
19.0
19.0
19.0
900
900
900
54
54
54
80984
80984
94481
524
524
425
10
10
10
20.7
20.7
20.7
14
14
16
50
50
50
10
10
10
MODEL NUMBER YCAS
0330EC
0360EC
1102.3
1235.7
3
4
92 / 92
85 / 85
86 / –
85 / 85
19 / 19
19 / 19
19 / –
19 / 19
7,597
9,600
8,602
10,748
8,732
10,973
9,737
12,121
3
3
370/370
335/335
370 / –
275/275
41.62
47.57
3
3
512
512
5 / 5
4 / 4
4 / –
4 / 4
2 / 1.8
2 / 1.8
19.0
19.0
900
900
54
54
94,481
107,978
2 / 1.53
2 / 1.53
14
14
900
900
40
40
92,829
106,091
5 / 3.79
5 / 3.79
19.0
19.0
900
900
54
54
94481
94481
425
611
10
10
20.7
20.7
16
19
50
67
10
10
0400EC
0440EC
1355.2
1470.9
4
4
96 / 96
104 / 104
90 / 90
98 / 98
19 / 19
19 / 19
19 / 19
19 / 19
10,195
10,399
11,486
11,690
11,596
11,816
12,887
13,107
3
3
335/335
370/370
335/335
370/370
53.51
53.51
3
3
512
512
5 / 5
5 / 5
4 / 4
4 / 4
2 / 1.8
2 / 1.8
19.0
19.0
900
900
54
54
121,475
121,475
2 / 1.53
2 / 1.53
14
14
900
900
40
40
119,352
119,352
5 / 3.79
5 / 3.79
19.0
19.0
900
900
54
54
107979
107979
679
679
10
10
20.7
20.7
21
21
67
67
10
10
YORK INTERNATIONAL
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