Physical Data (Si Units) - York MILLENIUM YCAS Series Installation Operation & Maintenance

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, Semihermetic Twin Screw
Quantity per Chiller
Nominal kW Size, Ckt.-1 / Ckt.-2
Ckt.-3 / Ckt.-4
Refrigerant Economizer, Ckt.-1 / Ckt. 2
Ckt. 3 / Ckt. 4
Condensers, High Efficiency Fin / Tube with Integral Subcooler
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.
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
YORK INTERNATIONAL
PHYSICAL DATA
SI UNITS
0283EC
242
36 / 36
– / –
10 / 10
– / –
3,232
3,608
3,426
3,802
130/130
– / –
No / No
– / –
2
7.8
512
3 / 3
– / –
2 / 1.6
15.8
900
37,693
3 / 1.7
11.6
900
37,693
5 / 3.5
15.8
900
37,693
193
6.0
37.9
MODEL NUMBER YCAS
0303EC 0323EC
258
2 2
38 / 38 46 / 38
– / –
10 / 10 10 / 10
– / –
3,281 3,439
3,658 3,817
3,474 3,633
3,851 4,010
2 2
140/140 175/140
– / –
Yes / Yes No / Yes
– / –
7.8
3 3
512
3 / 3
– / –
2 / 1.6 2 / 1.6
15.8
900
45 45
37,693 37,693
3 / 1.7 3 / 1.7
11.6
900
33 33
37,693 37,693
5 / 3.5 5 / 3.5
15.8
900
45 45
37,693 37,693
193
10 10
24 24
6.4
37.9
8 8
FORM 201.18-NM6
0343EC
299 314
2 2
50 / 38
– / – – / –
10 / 10
– / – – / –
3,464
3,841
3,658
4,034
2 2
190/140
– / – – / –
Yes / Yes
– / – – / –
7.8 7.8
3 3
512 512
3 / 3 3 / 3
– / – – / –
2 / 1.6
15.8 15.8
900 900
45 45
37,693
3 / 1.7
11.6 11.6
900 900
33 33
37,693
5 / 3.5
15.8 15.8
900 900
45 45
37,693
193 193
10 10
24 24
7.0 7.4
37.9 37.9
8 8
45
7