15
CONDENSER FAN PERFORMANCE (cont)
LEGEND
Bhp — Brake Horsepower
ESP — External Static Pressure
NOTES:
1. Units are available with several motor hp options. Refer to the
physical data table.
2. Static pressure losses must be applied to external static pressure
before entering the fan performance table.
3. Interpolation is permitted; extrapolation is not.
4. Fan performance is based on filter, unit casing, and wet coil
losses.
50XCA08 (7
1
/
2
Tons)
CFM
ESP (in. wg)
0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70
RpmBhpRpmBhpRpmBhpRpmBhpRpmBhpRpmBhpRpmBhpRpmBhp
2500 594 0.25 594 0.25 662 0.32 738 0.41 807 0.50 872 0.60 932 0.70 988 0.81
2650 588 0.26 600 0.27 682 0.36 757 0.45 824 0.55 887 0.65 946 0.75 1001 0.87
2800 582 0.27 625 0.31 704 0.40 776 0.49 842 0.59 903 0.70 961 0.81 1016 0.93
2950 576 0.28 650 0.35 726 0.45 795 0.54 860 0.65 920 0.76 977 0.87 1030 0.99
3100 597 0.31 675 0.40 748 0.50 816 0.60 879 0.71 938 0.82 993 0.94 1046 1.06
3250 625 0.36 700 0.45 771 0.55 836 0.66 898 0.77 956 0.88 1010 1.00 1062 1.13
3400 654 0.42 726 0.51 794 0.61 858 0.72 918 0.83 974 0.95 1027 1.08 1078 1.21
3550 683 0.47 752 0.57 818 0.68 879 0.79 938 0.91 993 1.03 1045 1.16 1095 1.29
3700 712 0.54 778 0.64 842 0.75 901 0.86 958 0.98 1012 1.11 1064 1.24 1113 1.37
3850 741 0.60 805 0.71 866 0.82 924 0.94 979 1.06 1032 1.19 1083 1.33 1131 1.47
4000 770 0.68 831 0.79 890 0.90 947 1.02 1001 1.15 1053 1.29 1102 1.42 1150 1.56
4150 799 0.75 858 0.87 915 0.99 970 1.11 1023 1.25 1073 1.38 1122 1.52 1168 1.67
4300 828 0.84 885 0.96 940 1.08 994 1.21 1045 1.34 1094 1.49 1142 1.63 1188 1.78
4450 856 0.93 912 1.05 966 1.18 1017 1.31 1068 1.45 1116 1.59 1162 1.74 1207 1.89
4600 885 1.03 939 1.15 991 1.28 1042 1.42 1090 1.56 1138 1.71 1183 1.86 — —
50XCA08 (7
1
/
2
Tons) (cont)
CFM
ESP (in. wg)
0.80 0.90 1.00 1.10 1.20 1.30 1.40
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
2500 1042 0.93 1094 1.05 1144 1.17 1192 1.30 1238 1.43 1283 1.57 1327 1.72
2650 1054 0.98 1105 1.11 1154 1.23 1201 1.36 1247 1.50 1291 1.64 1334 1.78
2800 1068 1.05 1117 1.17 1166 1.30 1212 1.43 1257 1.57 1301 1.71 1343 1.86
2950 1081 1.11 1131 1.24 1178 1.37 1223 1.50 1268 1.64 1311 1.79 1353 1.94
3100 1096 1.18 1144 1.31 1191 1.44 1236 1.58 1279 1.72 1322 1.87 —
3250 1111 1.26 1159 1.39 1205 1.53 1249 1.67 1292 1.81 1333 1.96 — —
3400 1127 1.34 1174 1.47 1219 1.61 1263 1.75 1305 1.90 — — — —
3550 1143 1.42 1189 1.56 1234 1.70 1277 1.85 1319 2.00 — — — —
3700 11601.5112061.6512491.8012921.95 — — — — — —
3850 11781.6112221.7512651.90 — — — — — — — —
4000 11951.7112391.86——————————
4150 12131.8212571.97——————————
4300 12321.93————————————
4450 ——————————————
4600 ——————————————
