Carrier 50GJ006, Инструкция по установке, запуску и обслуживанию, Страница: 22 / 36

Table 9 — Fan Performance — 50GJ006 Horizontal Discharge Units
BELT DRIVE MOTOR
Airflow
(Cfm)
External Static Pressure (in. wg)
0.1 0.2 0.4 0.6 0.8
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
1500 665 0.31 729 0.35 843 0.47 940 0.60 1026 0.74
1600 703 0.36 763 0.40 872 0.53 965 0.66 1049 0.81
1700 741 0.40 801 0.47 902 0.60 993 0.75 1077 0.89
1800 765 0.45 821 0.51 923 0.65 1019 0.81 1099 0.96
1900 802 0.45 854 0.58 953 0.73 1046 0.90 1126 1.06
2000 840 0.60 888 0.66 984 0.82 1073 0.99 1154 1.16
2100 878 0.69 923 0.75 1015 0.91 1101 1.08 1182 1.27
2200 916 0.78 958 0.85 1046 1.01 1129 1.19 1209 1.39
2300 954 0.89 993 0.96 1079 1.13 1160 1.31 1237 1.51
2400 993 1.00 1029 1.07 1112 1.25 1190 1.43 1264 1.63
2500 1031 1.13 1066 1.20 1145 1.39 1220 1.57 1292 1.77
2600 1070 1.26 1103 1.34 1179 1.52 1251 1.71 1322 1.92
2700 1109 1.41 1140 1.48 1212 1.67 1283 1.87 1352 2.09
BELT DRIVE MOTOR (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.0 1.2 1.4 1.6
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
1500 1108 0.89 1187 1.06 1202 1.18 1079 1.10
1600 1130 0.97 1206 1.14 1275 1.32 1281 1.44
1700 1152 1.05 1226 1.23 1298 1.41 1359 1.60
1800 1178 1.14 1249 1.32 1316 1.52 1382 1.72
1900 1201 1.23 1274 1.43 1338 1.62 1402 1.83
2000 1226 1.33 1297 1.53 1363 1.73 1424 1.94
2100 1252 1.45 1320 1.64 1388 1.85 1448 2.07
2200 1280 1.58 1345 1.77 1410 1.97 1473 2.20
2300 1309 1.71 1372 1.91 1434 2.11 1496 2.34
2400 1336 1.85 1400 2.06 1459 2.26 1519 2.48
2500 1363 2.00 1428 2.22 1486 2.43 1543 2.65
2600 1390 2.15 1456 2.38 1514 2.61 1569 2.83
2700 1418 2.31 1483 2.56 1543 2.80 — —
LEGEND
Bhp — Brake Horsepower Input to Fan
NOTES:
1. Boldface indicates a field-supplied drive is required. (See
Note 6.)
2. Indicates field-supplied motor and drive are required.
3. Maximum continuous bhp is 1.80. Extensive motor and electrical
testing on these units ensures that the full range of the motor can
be utilized with confidence. Using your fan motors up to the
ratings shown will not result in nuisance tripping or premature mo-
tor failure. Unit warranty will not be affected. For additional infor-
mation on motor performance, refer to Table 4 on page 19.
4. Values include losses for filters, unit casing, and wet coils.
5. Use of a field-supplied motor may affect wire sizing. Contact
Carrier representative to verify.
6. Standard motor drive range: 1020 to 1460 rpm. All other rpms re-
quire field-supplied drive.
7. Interpolation is permissible. Do not extrapolate.
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