Ingersol Rand TSC072F Series, Сервисные данные

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Evaporator Fan Performance
RT-SVF25C-EN 11
Table 7. Belt drive evaporator fan performance - 6 tons standard efficiency with gas heat - YSC072F3,4,W*H high heat
horizontal airflow
External Static Pressure (Inches of Water)
0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00
cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
1-hp Standard Motor & Field Supplied Low Static Drive
(a)
1-hp Standard Motor & Drive
1920 565 0.31 627 0.39 680 0.46 727 0.52 772 0.61 816 0.69 859 0.77 902 0.86 942 0.94 981 1.03
2160 621 0.43 677 0.50 729 0.59 774 0.66 816 0.74 856 0.83 895 0.93 934 1.02 973 1.11 1009 1.21
(b)
2400 680 0.57 729 0.65 778 0.74 823 0.84 862 0.92 900 1.00 936 1.10 972 1.20 1006 1.31 1041 1.41
2640 741 0.75 782 0.82 828 0.92 872 1.03 911 1.13 947 1.21 981 1.31 1014 1.41 1048 1.53 1079 1.64
2880 802 0.95 837 1.04 880 1.13 921 1.24 960 1.36 995 1.47 1028 1.56 1060 1.66 1091 1.77 1122 1.89
2-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
1-hp Standard Motor & High Static Drive Kit (or 2-hp Oversized Motor & Drive)
1920 1018 1.12 1054 1.21 1089 1.31 1122 1.40 1154 1.50 1184 1.59 1212 1.69 1241 1.78 1268 1.88 1293 1.97
2160 1045 1.30 1081 1.40 1114 1.50 1149 1.61 1181 1.71 1211 1.81 1241 1.92 1270 2.03 1298 2.13 1324 2.24
2400 1076 1.51 1110 1.62 1143 1.72 1176 1.83 1206 1.94 1238 2.05 1267 2.16 1297 2.28 — — — —
2640 1111 1.75 1144 1.87 1174 1.98 1205 2.09 1236 2.21 — — — — — — — — — —
2880 1151 2.02 1180 2.14 1209 2.27 — — — — — — — — — — — — — —
2-hp Oversized Motor & Drive 2-hp Oversized Motor & Field Supplied High Static Drive
(c)
Notes:
1. For Standard Evaporator Fan Speed (rpm), reference Table 8, p. 12 .
2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data.
3. Refer to Table 12, p. 12 to determine additional static pressure drop due to other options/accessories.
4. 1-hp Fan Motor Heat (MBh) = 2.829 x Fan bhp + .4024. 2-hp Fan Motor Heat (MBh) = 3.000 x Fan bhp + .5000.
5. 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.
(a) Field Supplied Fan Sheave AK84 and Belt AX36 required.
(b) 1-hp Standard Motor & High Static Drive Kit (or 2-hp Oversized Motor).
(c) Field Supplied Fan Sheave AK56 and Belt AX30 required.