Trane CGAM User Manual

CG-SVX17D-EN 67
Installation - Mechanical
Note: Partial heat recovery may function at flow rates near zero. However, heat transfer
performance is severely reduced and water flow distribution is poor.
Figure 54. Partial heat recovery pressure drop curve — 50 Hz
0
2
4
6
8
10
12
0 20 40 60 80 100 120
PHR Water Pressure Drop (psid)
PHR Water Flow Rate (gpm)
PHR Water PD Curve (50Hz)
20/26
30/35
40/52
60/70
80/90/100
110/120
Table 24. Partial heat recovery flow rates — 60 Hz
Size 20 26 30 35 40 52 60 70 80 90 100 110 120 130
Nominal Flow
Rate
(a)
(gpm)1319182426393750465961708379
Maximum Flow Rate (gpm) 39 39 39 39 79 79 79 79 127 127 127 127 127 127
(a) Water temperature inlet 122°F, outlet 131°F
Table 25. Partial heat recovery flow rates — 50 Hz
Size 20 26 30 35 40 52 60 70 80 90 100 110 120 130
Nominal Flow
Rate
(a)
(gpm)1115162021303240394748586511
Maximum Flow Rate (gpm) 39 39 39 39 79 79 79 79 127 127 127 127 127 39
(a) Water temperature inlet 122°F, outlet 131°F

Trane CGAM Specifications

General

Brand	Trane
Model	CGAM
Category	Chiller
Language	English