Trane Precedent PKGP-PRC003-EN User Manual page 24

Table PD-14— Belt Drive Evaporator Fan Performance — 6 Ton — WSC072A3,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
Table PD-14— 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
For Standard Evaporator Fan Speed (RPM), reference Table PD-20.
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-23 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
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.
Table PD-15 — Belt Drive Evaporator Fan Performance — 6 Ton — WSC072A3,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
Table PD-15 — 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
2-HP Oversized Motor & Drive
For Standard Evaporator Fan Speed (RPM), reference Table PD-20.
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-23 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.
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.
24
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
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
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
.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
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 —
2-HP Oversized Motor & Drive
.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-HP Standard Motor & High Static Drive Kit (or 2-HP Oversized Motor)
1.50 1.60
RPM BHP RPM BHP RPM
1130 1.43 1160 1.52 1 190
1150 1.61 1182 1.71 1211
1168 1.81 1201 1.92 1232
1 192 2.05 1223 2.16 1252
1217 2.30 — — —
(6 Ton)
.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
1.70 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
2.27 — — — —
— — — — —
2-HP Oversized Motor & 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
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PKGP-PRC003-EN