Nortek P6SP, Руководство по установке

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P6SP-072(C/D)
Factory Standard: 1Hp Down-flow Performance Chart ‡ Indicates Factory Sheave Setting
External
Unit
Static
(in-Wg)
Operating
@ 230 or
460 Volts
Adjustable Motor Sheave Setting
Fully
Closed
1/2
Turn
Open
1
Turn
Open
1.5
Turns
Open
2.0
Turns
Open
2.5
Turns
Open
3.0
Turns
Open
3.5
Turns
Open
4.0
Turns
Open
4.5
Turns
Open
5.0
Turns
Open ‡
5.5
Turns
Open
6.0
Turns
Open
0.2
CFM
2656 2539 2422
RPM 797 771 744
kW
0.81 0.73 0.66
0.3
CFM 2751
2617 2483 2334 2185
RPM 850
826 801 774 747
kW
0.94 0.85 0.76 0.67 0.58
0.4
CFM 2680 2559 2405 2251 2098 1945
RPM
874 852 829 805 778 750
kW
0.95 0.86 0.76 0.66 0.59 0.52
0.5
CFM 2593 2458 2322 2181 2040 1870
RPM
897 876 855 831 807 780
kW
0.96 0.88 0.80 0.71 0.62 0.54
0.6
CFM
2395 2255 2115 1960
1805
RPM 901 880 858 834 809
kW
0.87 0.79 0.71 0.63 0.55
0.7
CFM
2509 2362 2214 2042 1870
RPM 956 930 904 883 861
kW
1.01 0.91 0.81 0.72 0.63
0.8
CFM
2403 2318 2158 1998
RPM 981 959 933 907
kW
1.00 0.92 0.82 0.72
0.9
CFM
2230 2112 1960
1807
RPM 984 962 936 910
kW
0.94 0.83 0.75
0.68
1.0
CFM
RPM
kW
Values includes losses for: Unit Casing, 2” Disposable (Pleated) Filters & Dry Evaporator Coil
When used with H5HK Heater kits, not all operational points shown may be available for use. Refer to the H5HK Installation Instruc-
tions to determine the minimum airflow requirements of the applicable heater assembly.
Deduct 250 Cfm for electric heater kits
Table 5. Blower Performance for P6SP-072(C,D) Series
(6 Ton Downflow Models Only)