Bryant DURAPAC 551B - Manual (Page 123)

123
PERFORMANCE DATA (cont)
GLYCOL HEATING PERFORMANCE
LEGEND
* ∆ ∆∆ ∆P is the fluid pressure in ft of head.
NOTES:
1. This accessory glycol coil is intended for use with a MINIMUM of 25% glycol solution. It
IS NOT intended for use solely with water due to freeze-up conditions and the resulting
water damage to the conditioned space.
2. Water ∆ ∆∆ ∆ = 20 F.
FAN PERFORMANCE — 559F180-300 UNITS
LEGEND
*Standard low-medium static drive range is 891 to 1179 rpm. Alternate high-static drive range is
1227 to 1550. Other rpms require a field-supplied drive.
NOTES:
1. Maximum continuous bhp is 4.25 and the maximum continuous watts are 3775. Do not
adjust motor rpm such that motor maximum bhp and/or watts is exceeded at the maxi-
mum operating cfm.
2. See page 122 for general fan performance notes.
GLYCOL COIL (559F180-300)
Temperature
Entering
Condenser
Air Entering Evaporator — Cfm
4400 5400 7200 9000
Percent Glycol
25 50 25 50 25 50 25 50
Edb Ewt Cap Gpm Ldb Cap Gpm Ldb Cap Gpm Ldb Cap Gpm Ldb Cap Gpm Ldb Cap Gpm Ldb Cap Gpm Ldb Cap Gpm Ldb
55
200 310 33 120 293 33 116 347 37 115 327 37 111 405 43 107 381 43 104 453 48 102 425 48 99
180 255 27 108 237 27 105 285 30 104 264 30 101 332 35 98 306 35 95 371 39 93 342 39 90
160 200 21 97 181 21 93 223 24 94 202 23 90 259 27 89 233 27 85 290 31 85 260 30 82
70
200 274 29 127 257 29 124 306 32 123 287 33 119 357 38 116 333 38 113 400 42 111 372 42 108
180 218 23 116 201 23 112 244 26 112 224 26 109 284 30 107 259 30 104 317 34 103 287 33 100
160 164 17 104 146 17 100 183 19 101 162 19 98 212 22 97 187 22 94 237 25 94 208 24 91
80
200 249 26 132 233 27 129 279 30 128 260 30 125 325 34 122 302 34 119 364 39 118 337 38 115
180 194 21 121 177 20 117 217 23 117 197 23 114 252 26 113 228 27 109 281 30 109 254 29 106
160 140 15 109 123 14 106 156 16 107 136 16 103 180 18 103 156 19 100 201 21 101 173 20 78
GLYCOL COIL RATINGS (559F180-300)
Entering
Fluid
Temp (F)
Cfm
4,000 5,000 6,000 8,000 10,000
Gpm ∆ ∆∆ ∆P* Gpm ∆ ∆∆ ∆P* Gpm ∆ ∆∆ ∆P* Gpm ∆ ∆∆ ∆P* Gpm ∆ ∆∆ ∆P*
200 27 1.2 31 1.5 35 1.8 41 2.4 47 2.9
180 22 0.9 25 1.1 27 1.3 32 1.6 36 2.0
160 16 0.6 19 0.7 20 0.8 24 1.0 27 1.2
Cap — Btuh × 1000
Edb — Entering Dry Bulb Temperature (F)
Ewt — Entering Water Temperature (F)
Gpm — Gallons Per Minute
Ldb — Leaving Dry-Bulb Temperature (F)
559F180 (15 TONS)*
Airflow
(Cfm)
Available External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0 1.2
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
4500 684 1.28 1102 791 1.49 1283 887 1.70 1466 977 1.92 1652 1061 2.13 1841 1139 2.36 2034
4800 715 1.47 1265 817 1.68 1451 910 1.90 1638 997 2.12 1828 1078 2.34 2021 1155 2.57 2217
5100 747 1.67 1442 844 1.89 1633 934 2.12 1825 1018 2.34 2019 1097 2.57 2216 1171 2.80 2416
5400 779 1.90 1635 872 2.12 1831 959 2.35 2027 1040 2.58 2226 1117 2.81 2426 1189 3.05 2629
5700 812 2.14 1844 901 2.37 2044 985 2.60 2245 1063 2.84 2448 1138 3.07 2652 1209 3.31 2858
6000 845 2.40 2068 931 2.64 2273 1011 2.87 2478 1087 3.11 2685 1160 3.35 2893 1229 3.60 3103
6300 878 2.68 2309 961 2.92 2518 1039 3.16 2728 1112 3.41 2939 1183 3.65 3151 1250 3.90 3365
6600 912 2.98 2566 992 3.22 2780 1067 3.47 2994 1138 3.72 3209 1207 3.97 3425 1273 4.22 3642
6900 946 3.29 2841 1023 3.55 3059 1096 3.80 3277 1165 4.05 3496 1232 4.31 3716 — — —
7200 981 3.63 3133 1055 3.89 3355 1125 4.15 3578 — — — — — — — — —
7500 1016 3.99 3443 1087 4.25 3669 — — — — — — — — — — — —
559F180 (15 TONS)* (cont)
Airflow
(Cfm)
Available External Static Pressure (in. wg)
1.4 1.6 1.8 1.9 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
4500 1214 2.59 2230 1285 2.82 2430 1353 3.05 2633 1386 3.17 2736 1418 3.29 2839
4800 1228 2.80 2417 1297 3.04 2619 1364 3.27 2825 1396 3.40 2928 1428 3.52 3033
5100 1243 3.04 2618 1311 3.27 2823 1376 3.51 3031 1408 3.64 3136 1439 3.76 3242
5400 1259 3.29 2835 1326 3.53 3043 1390 3.77 3254 1421 3.90 3360 1452 4.02 3467
5700 1277 3.56 3067 1342 3.80 3278 1405 4.05 3492 1435 4.17 3600 1466 4.30 3708
6000 1295 3.84 3316 1359 4.09 3530 1421 4.34 3746 — — — — — —
6300 1315 4.15 3580 — — — — — — — — — — — —
6600 — — — — — — — — — — — — — — —
6900 — — — — — — — — — — — — — — —
7200 — — — — — — — — — — — — — — —
7500 — — — — — — — — — — — — — — —
Bhp — Brake Horsepower
Watts — Input Watts to Motor
0
T
F
Q
0
04
-0
12
55
9F1
80-
30
0