Thermal Care NQ Series, Руководство по установке и эксплуатации

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Figure 5 – 5 Ton High Flow Chiller Net Pump Performances (60 Hz)
Figure 6 – 7½ Ton Chiller Net Pump Performances (60 Hz)
0
10
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50
60
70
80
90
0 10 20 30 40 50 60
Pr
ess
ur
e
(p
si
)
Flow (gpm)
5-Ton High Flow Chiller Net Pump Performance
Pump Discharge Pressure Less Coolant Circuit Pressure Loss
Based on Water at 50°F, 60 Hz
1½ hp
3 hp
3 hp
2-stage
5 hp
2-stage
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10
20
30
40
50
60
70
80
90
0 10 20 30 40 50 60
Pr
ess
ur
e
(p
si
)
Flow (gpm)
7½-Ton Standard Chiller Net Pump Performance
Pump Discharge Pressure Less Coolant Circuit Pressure Loss
Based on Water at 50°F, 60 Hz
1½ hp 3 hp
7½ hp
5 hp