York International YCAA B 120, Installation, Commissioning, Operation And Maintenance Manual

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(09/03)
9
-
12
035B09012-100 Rev. 4
Unit Data
60 75 90 105 120 150
Current
Nominal
(1)
26 30 38 42 55 61
Input (A)
Maximum
(2)
35 45 54 62 76 91
Power
Nominal
(1)
18.3 20.7 24.8 29.3 36.1 41.3
Input (KW)
Maximum
(2)
23 29 33 39 49 59
Max. instantaneous current (A)
(3)
98 149 153 182 229 262
(1) Nominal conditions taken at 7°C leaving chilled water temperature and 35°C ambient temperature
(2) Maximum conditions for the compressor are taken at 14°C leaving chilled water temperature and 45°C ambient temperature
(3) Maximimum instantaneous current is the largest compressor LRA starting current, plus the nominal current of the
other compressor and fan
YCAA-H
YCAA-H Models
Operating Condition LRA
Power Power Current Current DOL
YCAA-H System Input at Input at per Comp. per Comp. Starting
Nominal
(1)
Maximum
(2)
Nominal
(1)
Maximum
(2)
Current (A)
per Comp. (kW) per Comp. (kW) (A) (A) per Comp. LRA
60 Sys. 1+2 8.7 11 12.1 16.5 80
75 Sys. 1+2 9.9 14 14.2 21.6 126
90 Sys. 1+2 11.9 16 17.9 26 125
105 Sys. 1+2 13.9 19 19.8 30 150
120 Sys. 1+2 17.3 24 26.2 36.5 190
150 Sys. 1+2 19.9 29 29.3 44 215
(1) Nominal conditions taken at 7°C leaving chilled water temperature and 35°C ambient temperature
(2) Maximum conditions for the compressor are taken at 14°C leaving chilled water temperature and 45°C ambient temperature
Fan Data
60 75 90 105 120 150
2 2 2 3 3 3
0.48 0.48 0.48 0.48 0.48 0.48
0.93 0.93 0.93 0.93 0.93 0.93
3.2 3.2 3.2 3.2 3.2 3.2
60 75 90 105 120 150
2 2 3 3 3 3
0.7 0.7 0.7 0.7 0.7 0.7
1.15 1.15 1.15 1.15 1.15 1.15
6 6 6 6 6 6
YCAA-H
Number of fan
Power input per fan (kW)
Power input per fan (kW)
Full load Amps per fan (A)
Locked Rotor Amps per fan (A)
Full load Amps per fan (A)
Locked Rotor Amps per fan (A)
YCAA-H LN
Number of fan