Nordyne P6SP-072 Series Installation Instructions Manual page 28

Single package electric heating / electric cooling rooftop unit
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P6sP-120(c/D)a & Q6sP-120(c/D)a
Factory Standard: 1.5Hp Down-flow 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
3903
CFM
0.7
RPM
806
1.59
kW
3654
CFM
0.8
RPM
808
1.49
kW
CFM
3356
0.9
RPM
810
kW
1.36
CFM
3013
1.0
RPM
812
kW
1.21
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
table 9. Blower Performance for P6sP-120(c,D)a & Q6sP-120(c,D)a series
28
1/2
1
1.5
2
Turn
Turn
Turns
Turns
Open
Open
Open
Open
4106
745
1.51
3998
3871
761
747
1.51
1.42
3903
3760
3616
4016
791
777
763
749
1.59
1.49
1.41
1.32
3801
3693
3512
3330
793
779
766
752
1.48
1.39
1.31
1.23
3542
3022
3406
3214
795
781
768
754
1.38
1.27
1.19
1.11
3232
3074
797
783
1.26
1.15
(10 ton Downflow Models only)
Adjustable Motor Sheave Setting
3
3.5
2.5
Turns
Turns
Turns
Open ‡
Open
Open
4468
4349
706
689
1.54
1.43
4412
4244
4124
725
708
691
1.58
1.44
1.34
4192
4042
3888
727
710
693
1.49
1.36
1.26
3951
3796
3631
729
712
695
1.39
1.27
1.17
3706
3540
3368
731
714
697
1.30
1.18
1.09
3052
3428
3240
733
716
700
1.20
1.09
0.98
3118
736
1.10
‡ Indicates Factory Sheave Setting
4
4.5
5
5.5
Turns
Turns
Turns
Turns
Open
Open
Open
Open
4230
4086
3942
3804
672
653
633
616
1.32
1.23
1.14
1.04
4003
3847
3690
3546
674
655
635
618
1.24
1.15
1.06
0.96
3733
3589
3445
3287
676
657
637
620
1.15
1.07
0.99
0.89
3165
2993
3466
3316
678
659
639
623
1.08
0.99
0.91
0.81
3196
3017
680
661
0.99
0.90
6
Turns
Open
3665
599
0.93
3402
601
0.86
3129
603
0.78

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P6sp-120 seriesP6sp-090 series

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