Carrier Omnizone 50BVC Installation, Start-Up, Service And Controls Operation And Troubleshooting page 33

AIRFLOW
2.2
(CFM)
RPM WATTS
15,000 886 4,444
16,000 893 4,924
17,000 903 5,495
18,000 912 6,095
18,500 919 6,359
19,000 925 6,690
19,500 932 7,048
20,000 940 7,423
20,500 946 7,798
21,000 955 8,199
22,000 971 8,913
23,000 988 9,812
24,000 1006 10,771
AIRFLOW
3.2
(CFM)
RPM WATTS
15,000 — —
16,000 — —
17,000 1062 7,005
18,000 1065 7,606
18,500 1069 7,946
19,000 1071 8,286
19,500 1076 8,518
20,000 1081 8,904
20,500 1084 9,298
21,000 1090 9,718
22,000 1102 10,608
23,000 1115 11,558
24,000 1128 12,585
LEGEND
Bhp — Brake Horsepower Input to Supply Fan
Watts — Input Power to Supply Fan Motor
NOTES:
1. Unit is available with the following motor and drive combina-
tions: 7.5, 10, 15, 20 hp standard drive; 7.5, 10, 15, 20 hp
medium-static drive; 7.5, 10, 15, 20 hp high-static drive.
For 7.5 hp standard drives, the drive range is 780 to 960 rpm.
For 10, 15, 20 hp standard and 7.5 hp medium-static drives, the
drive range is 805 to 991 rpm. For 10, 15, 20 hp medium-static
and 7.5 hp high-static drives the drive range is 960 to
1146 rpm. For 10, 15, 20 hp high-static drives the drive range is
1119 to 1335 rpm.
Table 22 — Fan Performance — 50BVT,V054 (cont)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
2.4
BHP RPM WATTS BHP
5.27 922 4,741 5.62
5.84 927 5,212 6.18
6.52 935 5,795 6.87
7.23 943 6,324 7.59
7.63 950 6,664 8.00
8.03 955 6,996 8.39
8.46 962 7,362 8.83
8.91 969 7,746 9.29
9.36 975 8,121 9.74
9.84 982 8,390 10.23
10.87 998 9,238 11.27
11.97 1014 10,155 12.39
13.14 1031 11,130 13.58
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
3.4
BHP RPM WATTS BHP
— — — —
— — — —
8.40 1093 7,353 8.82
9.13 1095 7,946 9.53
9.53 1098 8,286 9.94
9.94 1100 8,493 10.36
10.39 1104 8,861 10.81
10.86 1108 9,247 11.28
11.34 1112 9,641 11.76
11.85 1116 10,060 12.27
12.94 1127 10,959 13.37
14.10 1139 11,918 14.54
15.35 1152 12,953 15.80
2.6
RPM WATTS BHP RPM
958 5,046 5.99 993
961 5,539 6.57 994
967 6,095 7.23 999
974 6,629 7.95 1005
980 6,970 8.36 1010
984 7,310 8.77 1013
991 7,676 9.21 1019
997 8,060 9.67 1025
1003 8,304 10.13 1030
1010 8,715 10.63 1037
1024 9,572 11.68 1050
1040 10,506 12.82 1065
1056 11,490 14.02 1080
3.6
RPM WATTS BHP RPM
— — — —
— — — —
— — — —
— — — —
1127 8,501 10.37 1156
1128 8,835 10.78 1157
1132 9,212 11.24 1159
1136 9,598 11.71 1163
1138 9,992 12.19 1165
1143 10,411 12.70 1169
1153 11,319 13.81 1178
1164 12,286 14.99 1188
1176 13,329 16.26 1200
2. Italics indicates field-supplied drive required.
3. Do not operate in shaded area.
4. Static pressure losses must be applied to external static pres-
sure before entering the fan performance table.
5. Interpolation is permitted: extrapolation is not.
6. Fan performance is based on filter, unit casing, and wet coil
losses.
7. Bhp values are per fan. Watts values are per motor. Unit has
2 supply fans and 2 motors.
33
2.8 3.0
WATTS BHP RPM WATTS
5,380 6.38 — —
5,857 6.95 — —
6,341 7.61 1031 6,664
6,943 8.33 1035 7,266
7,284 8.74 1039 7,606
7,624 9.15 1042 7,955
7,999 9.60 1047 8,330
8,253 10.07 1053 8,578
8,630 10.53 1057 8,955
9,041 11.03 1063 9,375
9,915 12.09 1076 10,257
10,848 13.23 1090 11,207
11,849 14.45 1104 12,217
3.8 4.0
WATTS BHP RPM WATTS
— — — —
— — — —
— — — —
— — — —
8,861 10.81 — —
9,195 11.22 1185 9,564
9,572 11.68 1187 9,932
9,958 12.15 1190 10,326
10,343 12.62 1191 10,711
10,771 13.14 1195 11,139
11,678 14.25 1203 12,046
12,653 15.43 1212 13,038
13,705 16.72 1223 14,090
BHP
—
—
8.00
8.72
9.13
9.54
9.99
10.46
10.92
11.44
12.51
13.67
14.90
BHP
—
—
—
—
—
11.67
12.12
12.60
13.07
13.59
14.69
15.90
17.19