Bryant 549C manual PERFORMANCE DATA — 548F cont, FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS cont

548F

PERFORMANCE DATA — 548F (cont)

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)

548F090 (71/2 TONS) — HIGH-STATIC MOTOR AND DRIVE*
Airflow							External Static Pressure (in. wg)
		0.2				0.4			0.6			0.8			1.0
(Cfm)
	Rpm		Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts
2250	465	0.49		459	555	0.67	621	629	0.84	786	694	1.03	959	752	1.22	1138
2300	471	0.52		483	560	0.69	648	634	0.88	817	698	1.06	992	757	1.26	1174
2400	483	0.57		534	570	0.76	705	644	0.94	880	708	1.14	1061	765	1.34	1248
2500	495	0.63		588	581	0.82	767	653	1.02	948	717	1.22	1134	774	1.42	1327
2550	501	0.66		617	586	0.86	799	658	1.05	983	722	1.26	1173	779	1.47	1368
2600	507	0.69		647	592	0.89	832	663	1.09	1020	727	1.30	1212	784	1.51	1410
2700	519	0.76		709	603	0.97	902	674	1.18	1096	736	1.39	1294	793	1.61	1498
2800	532	0.83		775	614	1.05	976	684	1.26	1176	746	1.48	1381	802	1.71	1590
2900	544	0.91		846	625	1.13	1054	694	1.35	1261	756	1.58	1472	812	1.81	1687
3000	557	0.99		922	637	1.22	1137	705	1.45	1351	766	1.68	1568	821	1.92	1789
3100	570	1.07		1002	648	1.31	1224	716	1.55	1445	776	1.79	1669	831	2.03	1896
3200	582	1.17		1087	660	1.41	1317	727	1.66	1545	786	1.90	1774	841	2.15	2008
3300	595	1.26		1177	671	1.52	1414	738	1.77	1649	797	2.02	1885	851	2.28	2125
3400	608	1.36		1271	683	1.63	1517	749	1.89	1759	807	2.15	2002	861	2.41	2248
3500	622	1.47		1372	695	1.74	1625	760	2.01	1874	818	2.28	2124	871	2.55	2376
3600	635	1.58		1477	707	1.86	1738	771	2.14	1995	829	2.41	2252	881	2.69	2510
3700	648	1.70		1588	720	1.99	1857	783	2.27	2121	839	2.56	2385	892	2.84	2650
3750	655	1.77		1646	726	2.06	1918	788	2.34	2187	845	2.63	2454	897	2.92	2722
548F090 (71/2 TONS) — HIGH-STATIC MOTOR AND DRIVE* (cont)
Airflow							External Static Pressure (in. wg)
		1.2				1.4			1.6			1.8			2.0
(Cfm)
	Rpm		Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts
2250	806		1.42	1326	855	1.63	1521	902	1.85	1723	946	2.07	1932	988	2.30	2148
2300	810		1.46	1363	859	1.67	1561	906	1.89	1765	950	2.12	1976	991	2.35	2194
2400	818		1.55	1443	868	1.76	1644	914	1.99	1853	958	2.22	2068	999	2.46	2290
2500	827		1.64	1527	876	1.86	1733	922	2.09	1946	966	2.32	2165	1007	2.56	2391
2550	832		1.68	1570	880	1.91	1779	926	2.14	1994	970	2.38	2215	1011	2.62	2444
2600	836		1.73	1615	885	1.96	1826	931	2.19	2043	974	2.43	2267	1015	2.68	2497
2700	845		1.83	1708	893	2.06	1923	939	2.30	2146	982	2.55	2374	1023	2.80	2609
2800	854		1.94	1805	902	2.17	2026	948	2.42	2253	991	2.67	2486	1031	2.92	2725
2900	863		2.05	1907	911	2.29	2134	956	2.54	2366	999	2.79	2603	1040	3.05	2847
3000	872		2.16	2015	920	2.41	2246	965	2.66	2483	1008	2.92	2726	1048	3.19	2974
3100	882		2.28	2127	929	2.54	2365	974	2.80	2607	1016	3.06	2854	1057	3.33	3107
3200	891		2.41	2245	938	2.67	2488	983	2.93	2735	1025	3.20	2988	1065	3.48	3246
3300	901		2.54	2369	948	2.81	2617	992	3.08	2869	1034	3.35	3127	1074	3.64	3390
3400	911		2.68	2497	957	2.95	2751	1001	3.23	3010	1043	3.51	3273	—	—	—
3500	921		2.82	2632	967	3.10	2891	1011	3.38	3155	1052	3.67	3424	—	—	—
3600	930		2.97	2772	977	3.26	3038	1020	3.55	3307	—	—	—	—	—	—
3700	941		3.13	2918	986	3.42	3190	1030	3.72	3465	—	—	—	—	—	—
3750	946		3.21	2994	991	3.50	3268	—	—	—	—	—	—	—	—	—

		LEGEND		Refer to page 27 General Fan Performance Notes.
Bhp	—	Brake Horsepower Input to Fan		NOTES:
Watts	—	Input Watts to Motor		1.	Boldface indicates field-supplied drive is required.
*Motor	drive range: 860 to 1080 rpm. All		other rpms require field-	2.	Maximum continuous bhp is 3.70.

supplied drive.

46