Bryant 551A PERFORMANCE DATA cont, 558F036-150, FAN PERFORMANCE - HORIZONTAL DISCHARGE UNITS cont

PERFORMANCE DATA (cont)

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)

558F120,121 (10 TONS)*
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
3000		484	0.55	562	560	0.70	677	631	0.87	810		690	1.03	940	747	1.20	1081
3100		495	0.61	607	570	0.76	723	638	0.92	851		699	1.10	998	755	1.27	1140
3200		505	0.66	646	579	0.81	763	646	0.98	899		708	1.16	1047	761	1.34	1199
3300		516	0.72	692	589	0.87	810	655	1.05	956		717	1.23	1106	767	1.40	1250
3400		527	0.78	739	599	0.93	859	664	1.11	1006		724	1.30	1165	775	1.48	1318
3500		537	0.85	795	609	0.99	907	672	1.18	1064		731	1.36	1216	784	1.56	1387
3600		548	0.92	851	619	1.05	956	680	1.24	1114		738	1.43	1275	794	1.64	1456
3700		560	1.00	916	629	1.12	1014	688	1.31	1173		747	1.51	1344	802	1.73	1534
3800		571	1.08	981	639	1.19	1072	698	1.39	1241		756	1.60	1422	810	1.81	1604
3900		582	1.16	1047	649	1.27	1140	708	1.47	1310		764	1.69	1499	816	1.89	1674
4000		593	1.25	1123	659	1.35	1207	717	1.56	1387		773	1.78	1578	823	1.98	1753
4100		605	1.35	1207	670	1.44	1284	727	1.65	1465		781	1.86	1648	832	2.08	1840
4200		616	1.45	1292	680	1.53	1361	737	1.74	1543		789	1.95	1726	841	2.18	1927
4300		628	1.56	1387	690	1.63	1447	747	1.83	1621		798	2.05	1814	849	2.30	2032
4400		639	1.67	1482	701	1.73	1534	757	1.92	1700		807	2.16	1910	858	2.41	2177
4500		651	1.78	1578	712	1.84	1630	767	2.02	1788		817	2.27	2006	866	2.51	2265
4600		662	1.91	1691	722	1.95	1726	777	2.13	1884		827	2.38	2102	874	2.62	2362
4700		674	2.03	1796	733	2.07	1831	787	2.24	1980		836	2.50	2256	882	2.73	2460
4800		686	2.17	1919	744	2.20	1945	797	2.36	2084		846	2.62	2362	891	2.85	2569
4900		698	2.31	2041	755	2.33	2058	808	2.48	2238		856	2.73	2460	900	2.99	2698
5000		710	2.45	2212	766	2.47	2230	818	2.61	2353		866	2.86	2578	910	3.12	2819
558F120,121 (10 TONS)* (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
3000		800	1.38	1233	850	1.52	1353	879	1.38	1233		925	1.81	1604	964	1.92	1761
3100		805	1.44	1284	857	1.63	1447	896	1.66	1473		935	1.93	1709	975	1.98	1811
3200		812	1.51	1344	862	1.71	1517	908	1.85	1639		944	2.01	1836	984	2.09	1903
3300		819	1.59	1413	867	1.78	1578	915	1.98	1753		952	2.11	1920	993	2.22	2014
3400		827	1.67	1482	873	1.85	1639	920	2.07	1831		963	2.21	2005	1001	2.31	2091
3500		833	1.75	1552	880	1.94	1718	926	2.15	1901		970	2.41	2134	1007	2.46	2221
3600		840	1.83	1621	888	2.04	1805	931	2.23	1971		976	2.47	2230	1017	2.62	2362
3700		847	1.92	1700	895	2.13	1884	938	2.33	2108		981	2.56	2309	1024	2.77	2496
3800		856	2.02	1788	901	2.23	1971	945	2.44	2203		986	2.65	2389	1029	2.89	2605
3900		865	2.12	1875	908	2.32	2050	953	2.55	2300		993	2.75	2478	1034	3.00	2707
4000		875	2.22	1962	915	2.42	2186	960	2.65	2389		1000	2.87	2587	1039	3.10	2800
4100		883	2.32	2050	924	2.54	2291	966	2.76	2487		1008	2.99	2698	1046	3.21	2904
4200		889	2.41	2177	934	2.65	2389	972	2.87	2587		1015	3.12	2819	1053	3.34	3029
4300		896	2.51	2265	943	2.77	2406	980	2.99	2698		1021	3.23	2923	1061	3.48	3166
4400		903	2.62	2362	951	2.89	2603	990	3.12	2819		1028	3.36	3049	1068	3.61	3241
4500		912	2.74	2469	958	3.00	2707	999	3.26	2982		1035	3.51	3161	1074	3.74	3346
4600		921	2.87	2587	965	3.11	2810	1008	3.39	3078		1041	3.68	3295	1081	3.90	3450
4700		930	3.00	2707	972	3.23	2923	1017	3.45	3224		1048	3.80	3436	1088	4.13	3552
4800		938	3.14	2838	980	3.37	3058	1025	3.55	3362		1055	3.85	3584	1095	4.30	3653
4900		946	3.27	2962	990	3.51	3149	1034	3.71	3505		1062	3.98	3741	1101	4.45	3753
5000		954	3.39	3078	998	3.62	3271	1042	3.85	3654		1068	4.08	3907	1108	4.59	3851
		LEGEND							NOTES:
Bhp	— Brake Horsepower Input to Fan								1. Boldface indicates field-supplied drive is required.
Watts	— Input Watts to Motor								2.		indicates high-static motor and drive are required.

*Standard motor drive range: 685 to 935 rpm. Alternate motor drive range: 835 to 1085 rpm.	3.	Maximum usable watts input is 2120 with standard motor, 2615 with alternate motor, and
		4400 for the high-static motor. Maximum continuous bhp is 2.40 with standard motor, 2.90
High static motor drive range: 830 to 1130 rpm. All other rpms require field-supplied drive.
		with alternate motor and 5.25 with high-static motor.
	4.	See page 60 for general fan performance notes.

558F036-150

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