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Technical Data
OPERATING LIMTATIONS
Liquid Outlet Temperature (Water)
Cooling
Liquid Outlet Temperature Range (T)
Mode
Air Temperature - Standard Unit
Liquid Outlet Temperature (Water)
Heating
Liquid Outlet Temperature Range (T)
Mode
Air Temperature - Standard Unit
Heat Exchanger Flow Rate
Heat Exchanger Presssure Drop
Maximum Water Side Pressure
Maximum Refrigerant Side Pressure
(2)
Power Supply Voltage
(1) Unit may operate unloaded up to 125ºFdepending on model size and site conditions.
(2) Tolerance +/-10%
PHYSICAL DATA
Number of refrigerant circuits
(1)
System 1 / System 2
Refrigerant Charge
Oil Charge
System 1 / System 2
Number of compressors
Compressor
Type
Number
Refrigerant to Liquid
Type
Heat Exchanger
Water Volume
Water Connections
Number of Fans (circuit 1 / circuit 2)
Ambient Coils Fans
Total Air Flow - Standard Models
Length
Dimensions
Width
Height
Shipping Weight
Basic Unit Weight
Operating Weight
(1) Liquid sub-cooling measured at the liquid line should be between 47.3 and 52.0°F at circuit full load.
Sub-cooling is determined by the level of refrigerant charge in each system
JOHNSON CONTROLS
YLPA
YLPA
0115SE
0145SE
Min. Max. Min. Max. Min. Max.
39 to 59
°F
6 to 15
°F
°F
32 to 115
95 to 131
°F
6 to 15
°F
14 to 95
°F
gpm
181
700
181
700
ftH
O
5.4
43.0
5.4
43.0
2
150
psi
650
psi
200V 3Ø, 60Hz (nominal)
230V 3Ø, 60Hz (nominal)
V
380V 3Ø, 60Hz (nominal)
460V 3Ø, 60Hz (nominal)
575V 3Ø, 60Hz (nominal)
0115SE
lb
130 / 137
lb
24.2 / 24.2
2 / 2
l
inch
4 / 4
3
47
m
/s
inch
194.4
inch
88.4
inch
94.1
lb
9811
lb
10472
FORM 150.68-EG1 (0212)
0170SE
(1)
200
850
3.4
55.4
0145SE
0170SE
2
181 / 132
181 / 181
37.4 / 24.2
37.4 / 37.4
3 / 2
3 / 3
Scroll
1
Shell and Tubes
300
600
8
6 / 4
6 / 6
58
70
230.5
274.4
88.4
88.4
94.1
94.1
11243
12124
11904
13447
19
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