RT-PRC024-EN
53
Performance Data
(12½ Tons High Efficiency)
Table 35. Evaporator Fan Performance 12½ Tons with Gas Heat YCD151C Standard or TXV Refrigeration System Downflow
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 BK115 Required. Field Supplied Belt may be necessary.
3-HP Standard Motor & Drive
4000
—
—
497
0.75
551
0.92
598
1.08
641
1.23
680
1.38
716
1.53
750
1.67
782
1.82
812
1.96
4500
—
—
531
0.96
583
1.16
629
1.34
671
1.52
709
1.70
745
1.87
778
2.03
810
2.20
840
2.36
5000
506 0.98
565
1.21
616
1.43
661
1.65
701
1.85
739
2.05
774
2.25
807
2.44
838
2.63
868
2.81
5500
544 1.24
600
1.51
649
1.76
693
2.00
733
2.23
770
2.45
804
2.67
837
2.89
868
3.10
897
3.31
6000
582 1.55
636
1.84
684
2.12
726
2.39
765
2.65
801
2.90
835
3.15
867
3.39
898
3.63
927
3.86
3-HP Standard Motor & High Static Drive Accessory
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
4000
841 2.09
869
2.23
896
2.36
922
2.50
947
2.63
971
2.76
994
2.89 1016 3.04
1037 3.19 1059
3.35
4500
869 2.52
896
2.68
923
2.84
948
2.99
973
3.14
997
3.30 1020 3.45 1043 3.60
1065 3.75 1087
3.89
5000
897 2.99
924
3.17
950
3.35
976
3.53 1000 3.71 1024 3.88 1047 4.05 1070 4.22
1092 4.39 1113
4.56
5500
925 3.52
952
3.72
978
3.92 1004 4.12 1028 4.32 1052 4.51 1075 4.71 1097 4.90
1119 5.09 1140
5.28
6000
955 4.09
981
4.32 1007 4.54 1032 4.77 1056 4.99 1080 5.21 1103 5.42 1125 5.64
—
—
—
—
5-HP Oversized Motor & Drive
For Standard Evaporator Fan Speed (RPM), reference
Table 50
.
For Standard Motor & Low Static Drive Accessory Fan Speed (RPM), reference
Table 51
.
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.
Summary of Contents for Voyager TC Series
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