Filter
Top Products
AIR DELIVERY — 559F180-300 UNITS (cont)
559F216 (18 TON)
Airflow
(Cfm)
Standard Belt-Drive Motor
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
5400 650 1.24 1095 750 1.54 1366 844 1.84 1646 930 2.14 1942 1011 2.54 2258
5500 658 1.30 1143 757 1.60 1418 850 1.90 1701 935 2.20 2000 1015 2.60 2318
6000 702 1.60 1428 796 1.90 1723 884 2.30 2025 965 2.60 2339 1041 3.00 2669
6500 747 2.00 1757 835 2.30 2073 919 2.70 2394 997 3.10 2725 1070 3.40 3069
7000 792 2.40 2138 877 2.80 2476 957 3.20 2816 1031 3.50 3165 1102 3.90 3525
7200 856 2.60 2311 893 3.00 2657 973 3.40 3006 1045 3.74 3362 1115 4.14 3729
7500 838 2.90 2571 918 3.30 2929 996 3.70 3290 1067 4.10 3658 1135 4.50 4035
8000 885 3.40 3060 962 3.90 3440 1036 4.30 3822 1105 4.70 4209 1170 5.20 4604
8500 932 4.00 3610 1005 4.50 4011 1077 4.90 4414 1143 5.40 4821 — — —
9000 980 4.70 4223 1050 5.20 4647 1119 5.70 5071 — — — — — —
559F216 (18 TON) (cont)
Airflow
(Cfm)
Standard Belt-Drive Motor
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
5400 1079 2.68 2597 1165 3.32 2954 1238 3.72 3332 1308 4.14 3727
5500 1093 3.00 2658 1168 3.40 3017 1240 3.80 3396 1310 4.20 3793
6000 1115 3.40 3018 1186 3.80 3385 1251 4.20 3771 1322 4.70 4175
6500 1140 3.80 3429 1208 4.30 3805 1274 4.70 4198 1338 5.20 4609
7000 1169 4.40 3898 1233 4.80 4285 1296 5.20 4687 1358 5.70 5106
7200 1181 4.60 4108 1245 5.04 4500 — — — — — —
7500 1199 4.90 4422 1262 5.40 4822 —— — —— —
8000 1232 5.60 5008 — — — — — — — — —
8500 —— — —— — —— — —— —
9000 —— — —— — —— — —— —
LEGEND
Bhp — Brake Horsepower Input to Fan
FIOP — Factory-Installed Option
Watts — Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive is required. (See Note 2.)
2. Factory-shipped motor drive range is 1047 to 1251 rpm. Other rpms
require a field-supplied drive.
3. Maximum continuous bhp is 5.90 and maximum continuous watts
are 5180. Do not adjust motor rpm such that motor maximum bhp
and/or watts is exceeded at the maximum operating cfm.
4. Static pressure losses (i.e., economizer) must be added to external
static pressure before entering Air Delivery table. See page 47 for
accessory/FIOP static pressure information.
5. Interpolation is permissible. Do not extrapolate.
6. Fan performance is based on wet coils, clean filters, and casing
losses.
7. Extensive motor and drive testing on these units ensures that the full
horsepower range of the motor can be utilized with confidence. Us-
ing your fan motorsup to the watts or bhp rating shown will not result
in nuisance tripping or premature motor failure. Unit warranty will not
be affected.
8. Minimum allowable cfm is 300 cfm/ton.
9. Use of a field-supplied motor may affect wire sizing. Contact your lo-
cal representative for details. For additional information on motor
performance, refer to Evaporator-Fan Motor Performance table on
page 62.
44