Nordyne P6SP-072 Series Installation Instructions Manual page 26

Single package electric heating / electric cooling rooftop unit
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P6sP-090(c/D)a
Factory Standard: 1.5Hp Downflow Performance Chart
External
Operating
Unit
@ 230 or
Fully
Static
460 Volts
Closed
(in-Wg)
CFM
0.1
RPM
kW
CFM
0.2
RPM
kW
CFM
0.3
RPM
kW
CFM
0.4
RPM
kW
CFM
0.5
RPM
kW
CFM
0.6
RPM
kW
CFM
0.7
RPM
kW
CFM
0.8
RPM
kW
CFM
0.9
RPM
kW
3012
CFM
1.0
1054
RPM
1.48
kW
2834
CFM
1.1
1058
RPM
1.36
kW
2630
CFM
1.2
RPM
1061
1.26
kW
CFM
2405
1.3
RPM
1064
kW
1.14
Values includes losses for: Unit Casing, 2" Disposable (Pleated) Filters & Dry Evaporator Coil
When utilized with H5HK Heater kits, not all operational points shown may be available for use. Refer to the H5HK Installation
Instructions to determine the minimum airflow requirements of the applicable heater assembly.
Deduct 250 Cfm for electric heater kits
26
1/2
1
1.5
Turn
Turn
Turns
Turns
Open
Open
Open
3382
3339
3239
990
1.52
3294
3184
3074
1011
993
1.55
1.44
3136
3024
2911
1013
995
1.45
1.35
3082
2979
2850
2720
1033
1016
998
1.48
1.36
1.25
2897
2789
2647
1036
1019
1001
1.38
1.26
1.15
2718
2407
2572
1041
1024
1005
1.27
1.16
1.05
2335
2485
1045
1028
1.16
1.04
2237
1049
1.04
table 7. Blower Performance for P6sP-090(c,D)a series
(7.5 ton Downflow Models only)
Adjustable Motor Sheave Setting
2
2.5
3
3.5
Turns
Turns
Turns
Open
Open
Open
Open
3620
893
1.47
3590
3477
918
895
1.39
1.50
3549
3441
3331
941
920
897
1.44
1.33
1.55
3306
3185
3532
3419
965
944
923
899
1.36
1.25
1.58
1.47
3267
3152
3021
968
947
925
902
1.50
1.39
1.28
1.17
3115
2991
2846
972
950
928
904
1.41
1.30
1.20
1.09
2942
2810
2652
975
953
930
907
1.33
1.22
1.11
1.01
2762
2613
2435
978
955
933
910
1.24
1.13
1.03
0.92
2548
2376
980
958
935
1.15
1.03
0.92
2301
2505
984
961
1.04
0.93
2242
987
0.93
‡ Indicates Factory Sheave Setting
5
5.5
4
4.5
Turns
Turns
Turns
Turns
Open
Open
Open
Open ‡
3285
3187
3515
3400
870
847
823
803
1.35
1.25
1.15
1.06
3363
3248
3132
3031
872
848
825
805
1.28
1.18
1.08
1.00
3220
3097
2973
2864
873
850
827
807
1.22
1.12
1.02
0.94
3063
2932
2800
2687
876
853
830
809
1.14
1.05
0.95
0.87
2889
2750
2611
2484
878
855
832
811
1.07
0.97
0.87
0.80
2700
2549
2398
2257
881
857
833
813
0.99
0.89
0.80
0.72
2493
2316
884
859
0.90
0.81
2257
887
0.81
6
Turns
Open
3089
783
0.98
2930
785
0.92
2755
786
0.86
2574
788
0.80
2357
790
0.72

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P6sp-120 seriesP6sp-090 series

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