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Heat Pump Performance Data
This manual uses a typical 60-ton air-cooled heat pump
consisting of two modules with brazed plate load heat
exchangers for example purposes. The model number and
Table 9. Typical AXM air-to-water heat pump selection of two 30 ton modules
Heat Pump System (two 30-ton heat pump modules) Model # AXM030
Unit
Number of modules
Compressors per Module
Type
Number
Fans per module
Type
Evaporator per module
Type
Weight per Module
Net weight per module
Cooling conditions
Fluid
Fouling factor
Inlet fluid temperature
Cooling performance per bank
Cooling capacity
Minimum unloading
Compressors Input Power
Fans Input Power
Total Input Power (A1)
Heating conditions
Inlet fluid temperature
Outlet fluid temperature
Heating performance per bank
Heating capacity
Compressors Input Power
Fans Input Power
Total Input Power (A1)
Flow Rate
Electrical performance per Module
Power Supply
ARTC-SVX006A-EN
2
Scroll
2
EC axial fan
Brazed Plate
3,000 lbs.
water
0.00010 h ft2- °F/Btu
54 °F (12 °C)
59.21 Tons
14.8 Tons
67.97 kW
6.000 kW
73.97 kW
109 °F
120 °F
541.10 MBtu/h
68.00 kW
5.990 kW
74.00 kW
98.01 GPM
460/3/60 V-ph-Hz
a heat pump's precise electrical and refrigerant data can be
found on the heat pump model nameplate. See
Number and Coding," p.
Refrigerant
Refrigerant Circuits
Total refrigerant charge
Number
Number
Outlet fluid temperature
Design ambient temperature
Elevation
Flow rate
Pressure drop
EER (A1)
Efficiency - 100% Load
NPLV.IP
Design ambient temperature
External Relative Humidity
Pressure Drop
COP (A1)
Total Air Flow
Available Pressure
Chiller FLA
"Model
6.
R410A
2
42
2
1
44 °F (7 °C)
95 °F (37.3 °C)
0 ft
137.8 GPM
10.2 ft H
O
2
9.62 Btu/Wh
1.2493 kW/Ton
0.9125 kW/Ton
19.99 °F
0 %
18.3 ft H
O
2
2.14
46,000 SCFM
0 Psig
59.8 A
45
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