Trane Precedent RT-PRC005 User Manual page 40

Table PD-46— Belt Drive Evaporator Fan Performance — 6 Ton — THC072A3,A4,AW* — Downflow Airflow
.10 .20
CFM RPM BHP RPM BHP
1-HP Standard Motor & Field Supplied
Low Static Drive (1)
1920 — — — —
2160 — — 564 0.37
2400 — — 602 0.47
2640 589 0.50 642 0.59
2880 634 0.63 682 0.74
For Standard Evaporator Fan Speed (RPM), reference Table PD-50.
NOTES: NOTES: NOTES:
NOTES: 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 PD-54 to determine additional static pressure drop
due to other options/accessories
1-HP Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
2-HP Fan Motor Heat (MBH) = 3.000 x Fan BHP+.5000
1. Field Supplied Fan Sheave AK84 and Belt AX34 required.
Table PD-46 — Continued
1.10 1.20
CFM RPM BHP RPM BHP
1-HP Standard
Motor & Drive
1920 937 0.98 971 1.06
2160 957 1.12 991 1.21
2400 980 1.27 1013 1.37
2640 1004 1.44 1036 1.55
2880 1030 1.64 1061 1.75
Table PD-47 — Belt Drive Evaporator Fan Performance — 6 Ton — THC072A3,A4,AW — Horizontal Airflow
.10 .20
CFM RPM BHP RPM BHP
1-HP Standard Motor & Field Supplied
Low Static Drive (1)
1920 — — 580 0.33
2160 578 0.37 623 0.43
2400 633 0.49 673 0.56
2640 688 0.64 725 0.71
2880 743 0.81 778 0.90
For Standard Evaporator Fan Speed (RPM), reference Table PD-50.
NOTES: NOTES: NOTES:
NOTES: 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 PD-54 to determine additional static pressure drop
due to other options/accessories
1-HP Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
2-HP Fan Motor Heat (MBH) = 3.000 x Fan BHP+.5000
1. Field Supplied Fan Sheave AK84 and Belt AX34 required.
2. Field Supplied Fan Sheave AK54 and Belt AX30.
Table PD-47 — Continued
1.10 1.20
CFM RPM BHP RPM BHP
1-HP Standard 1-HP Standard Motor & High Static Drive Kit
Motor & Drive
1920 990 1.05 1026 1.14
2160 1010 1.21 1047 1.31
2400 1035 1.39 1070 1.50
2640 1065 1.59 1097 1.71
2880 1099 1.80 1130 1.93
40
Performance
Data
External Static Pressure (Inches of Water)
.30 .40
RPM BHP RPM BHP
588 0.35 643 0.43
618 0.44 672 0.52
652 0.54 701 0.63
690 0.67 734 0.76
728 0.82 770 0.91
External Static Pressure (Inches of Water)
1.30 1.40
RPM BHP RPM BHP
1-HP Standard Motor & High Static Drive Kit
(or 2 HP Oversized Motor & Drive)
1004 1.14 1037 1.22
1024 1.30 1057 1.40
1046 1.47 1076 1.57
1067 1.65 1098 1.77
1092 1.86 1123 1.98
2-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
.30 .40
RPM BHP RPM BHP
641 0.41 692 0.47
679 0.51 731 0.59
718 0.63 769 0.72
762 0.79 808 0.87
811 0.98 848 1.06
Trane's 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.
External Static Pressure (Inches of Water)
1.30 1.40
RPM BHP RPM BHP
(or 2 HP Oversized Motor & Drive)
1062 1.24 1096 1.33
1082 1.40 1116 1.50
1104 1.60 1137 1.70
1129 1.82 1161 1.93
1159 2.05 1188 2.18
2-HP Oversized Motor & Drive
.50 .60
RPM BHP RPM BHP RPM
1-HP Standard Motor & Drive
693 0.50 738 0.57 782
721 0.60 765 0.68 806
750 0.72 794 0.81 834
779 0.85 822 0.95 864
810 1.01 851 1.11 892
Trane's 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.
1.50 1.60
RPM BHP RPM BHP RPM
1068 1.30 1097 1.38 1127
1087 1.49 1117 1.58 1146
1106 1.68 1137 1.78 1166
1129 1.88 1158 1.99 1185
1151 2.09 1181 2.22 —
.50 .60
RPM BHP RPM BHP RPM
1-HP Standard Motor & Drive
738 0.54 783 0.63 827
775 0.67 817 0.74 857
814 0.82 855 0.90 893
853 0.98 894 1.09 931
891 1.16 932 1.28 970
1.50 1.60
RPM BHP RPM BHP RPM
1130 1.43 1160 1.52 1190
1150 1.61 1182 1.71 1211
1168 1.81 1201 1.92 1232
1192 2.05 1223 2.16 1252
1217 2.30 — — —
(6 Ton)
High Efficiency
.70 .80 .90
BHP RPM BHP RPM BHP
0.65 823 0.73 862 0.81
0.76 847 0.85 885 0.93
0.90 873 0.98 909 1.08
1.05 901 1.15 936 1.24
1.22 930 1.33 965 1.44
1.70 1.80 1.90
BHP RPM BHP RPM BHP
1.47 1154 1.55 1182 1.64
1.67 1174 1.76 1201 1.85
1.89 1 194 1.99 1220 2.08
2.10 1214 2.22 — —
— — — — —
.70 .80 .90
BHP RPM BHP RPM BHP
0.71 870 0.79 912 0.88
0.83 896 0.93 935 1.02
0.98 929 1.08 965 1.18
1.17 966 1.26 1000 1.36
1.40 1004 1.49 1037 1.59
2-HP Oversized
Motor & Drive
1-HP Standard Motor & High Static
Drive Kit (or 2-HP Oversized Motor)
1.70 1.80 1.90
BHP RPM BHP RPM BHP
1.61 1218 1.71 1247 1.80
1.81 1242 1.92 1271 2.03
2.03 1261 2.14 1291 2.26
2-HP Oversized Motor &
2.27 — —
Field Supplied Drive (2)
— — —
1.00
RPM BHP
900 0.89
922 1.02
945 1.17
971 1.34
999 1.54
2.00
RPM BHP
1210 1.74
1227 1.95
1248 2.19
— —
— —
1.00
RPM BHP
951 0.96
974 1.12
999 1.29
1032 1.47
1068 1.69
2.00
RPM BHP
1273 1.90
1298 2.14
— —
RT -PRC005-EN