RT-PRC024-EN
43
Performance Data
(15 Tons Standard Efficiency)
Table 25. Evaporator Fan Performance 15 Tons with Gas Heat YC*180B Downflow or Horizontal
External Static Pressure (Inches of Water)
.10
.20
.30
.40
.50
.60
.70
.80
.90
1.00
CFM
RPM BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
3-HP Standard Motor & Field Supplied Low Static Drive
(i)
(i)
Field Supplied Fan Sheave BK105 required. Field Supplied Belt may be necessary.
3-HP Standard Motor & Sheaves
4800
—
—
584
1.22
613
1.33
647
1.49
676
1.59
704
1.71
732
1.84
759
1.98
485
2.13
811
2.26
5200
591 1.41
623
1.53
649
1.61
679
1.78
709
1.93
736
2.04
762
2.17
788
2.31
831
2.46
837
2.62
5600
633 1.76
661
1.89
688
1.96
713
2.09
742
2.29
769
2.43
793
2.55
817
2.69
542
2.84
865
3.00
6000
674 2.10
699
2.28
727
2.37
749
2.48
775
2.66
802
2.86
826
3.00
849
3.13
872
3.28
894
3.44
6400
716 2.52
739
2.73
766
2.85
788
2.94
809
3.08
835
3.30
860
3.50
882
3.65
903
3.79
925
3.94
6800
758 3.00
779
3.22
804
3.38
827
3.47
847
3.58
868
3.77
892
4.01
915
4.21
936
4.37
957
4.52
7200
800 3.54
820
3.76
842
3.96
866
4.07
885
4.17
904
4.32
925
4.54
948
4.81
970
5.01
990
5.17
5-HP Oversized Motor & Drive
Continued
External Static Pressure (Inches of Water)
1.10
1.20
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
CFM
RPM BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
3-HP Standard Motor & Drive
3-HP Standard Motor & High Static Drive Accessory
4800
836 2.38
862
2.51
887
2.64
912
2.77
937
2.90
962
3.04
987
3.19 1011 3.34 1034 3.49 1057
3.65
5200
861 2.76
885
2.90
908
3.04
932
3.18
955
3.31
978
3.46 1002 3.60 1025 3.75 1047 3.90 1070
4.06
5600
888 3.17
910
3.33
932
3.49
954
3.64
976
3.79
998
3.93 1020 4.08 1042 4.23 1063 4.38 1085
4.54
6000
916 3.61
938
3.78
959
3.96
980
4.13 1001 4.31 1021 4.46 1042 4.62 1062 4.78 1082 4.93 1103
5.09
6400
946 4.10
967
4.28
987
4.47 1007 4.66 1027 4.85 1047 5.03 1066 5.21 1085 5.38 1104 5.55
—
—
6800
977 4.67
997
4.84
1017 5.03 1036 5.22 1055 5.42 1074 5.62
—
—
—
—
—
—
—
—
7200 1009 5.33 1028 5.49
1047 5.67
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5-HP Oversized Motor & Drive
5-HP Oversized Motor & Field Supplied High Static Drive
(ii)
(ii)
5-HP Oversize Motor with Field Supplied Motor Sheave 1VP50 required. Field Supplied Belt may be necessary.
*For 380V/60 Hz units, the oversized motor is used as the standard motor. Refer to "Motor & Sheave/Fan Speed" tables to determine operating range.
For Standard Evaporator Fan Speed (RPM), reference
Table 50
.
For Standard Motor & High Static Drive Accessory Fan Speed (RPM), reference
Table 52
.
For Oversized Evaporator Fan Speed (RPM), reference
Table 53
.
Fan motor heat (MBH) = 3.15 x Fan BHP.
Notes:
Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
Refer to
Table 54
to determine additional static pressure drop due to other options/accessories.
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all
cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor
failure. Our product's warranty will not be affected.
Содержание Voyager TC Series
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