12
IOMM ACZ/AGZ-1
Figure 7, Pressure Drop Curve
AGZ 035AM - 040AM
CDE 1004-1
AGZ 045AM - 050AM
CDE 1204-3
NOMINAL
MAXIMUM
MINIMUM
Pressure Drop
Flow
Pressure Drop
Flow
Pressure Drop
Flow
CDE
Unit
Size
AGZ-AM
Unit
Size
(ft) of Water
(gpm)
(lps)
(ft) of Water
(gpm)
(lps)
(ft) of Water
(gpm)
(lps)
1004-1
035AM
9.2
82
5.17
23.1
137
8.62
3.9
51
3.23
x
040AM
11.5
93
5.87
28.8
155
9.78
4.9
58
3.67
1204-3
045AM
11.2
106
6.69
28.2
177
11.15
4.8
66
4.18
x
050AM
13.4
117
7.38
33.6
195
12.30
5.7
73
4.61
Minimum and maximum flows are established to ensure the Delta-T for each unit size falls within the 6 - 16°F range for proper unit control.
Evaporator Flow and Pressure Drop
Evaporator flow rate must fall between the minimum and maximum values shown in the evaporator
pressure drop table on Figure 7.
Measure the chilled water pressure drop through the evaporator at factory installed pressure taps. It
is important not to include the effect of valves or strainers in these readings.
Varying chilled water flow through the evaporator while the compressor(s) are operating is not
recommended.
Содержание ACZ 045A
Страница 6: ...6 IOMM ACZ AGZ 1 Figure 3 Clearance Requirements...
Страница 27: ...IOMM ACZ AGZ 1 27 Figure 12 AGZ AM Single point Connection with FanTrol...
Страница 28: ...28 IOMM ACZ AGZ 1 Figure 13 AGZ AM Single point Connection with SpeedTrol...
Страница 29: ...IOMM ACZ AGZ 1 29 Figure 14 AGZ AM Unit Control Schematic UNT...
Страница 30: ...30 IOMM ACZ AGZ 1 Figure 15 AGZ AM Staging Schematic UNT...
Страница 31: ...IOMM ACZ AGZ 1 31 Figure 16 AGZ AM MicroTech Controller Schematic...
Страница 32: ...32 IOMM ACZ AGZ 1 Figure 17 AGZ AM Unit Control Schematic MicroTech...
Страница 33: ...IOMM ACZ AGZ 1 33 Figure 18 AGZ AM Staging Schematic MicroTech...
Страница 34: ...34 IOMM ACZ AGZ 1 Figure 19 ACZ Field Connection Diagram No Capacity Control...
Страница 35: ...IOMM ACZ AGZ 1 35 Figure 20 ACZ Field Wiring Diagram Capacity Control Staging...
Страница 104: ...Post Office Box 2510 Staunton Virginia 24402 2510 USA 800 432 1342 www mcquay com...
