Bryant PERFORMANCE DATA - 549B, 549C cont, FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont

PERFORMANCE DATA — 549B, 549C (cont)

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

	549B102 (81/2 TONS) STANDARD MOTOR (BELT 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
	2500	489	0.41	386	564	0.54	506	629	0.67	625	688	0.80	745	741	0.93	866
	2600	502	0.45	424	576	0.59	548	640	0.72	672	697	0.85	797	750	0.99	923
	2700	515	0.50	465	587	0.64	594	650	0.77	723	707	0.91	852	760	1.05	982
	2800	529	0.55	508	599	0.69	642	661	0.83	776	718	0.98	910	769	1.12	1044
	2900	542	0.59	555	611	0.74	693	672	0.89	832	728	1.04	970	779	1.19	1109
	3000	556	0.65	604	623	0.80	748	684	0.95	891	738	1.11	1034	789	1.26	1177
	3100	569	0.70	656	636	0.86	805	695	1.02	953	749	1.18	1100	799	1.34	1249
	3200	583	0.76	712	648	0.93	865	707	1.09	1018	760	1.26	1170	809	1.42	1323
	3300	597	0.83	770	661	1.00	929	718	1.17	1086	771	1.33	1244	820	1.50	1401
	3400	611	0.89	832	674	1.07	996	730	1.24	1158	782	1.42	1320	831	1.59	1483
	3500	625	0.96	898	687	1.14	1066	742	1.32	1233	794	1.50	1400	841	1.68	1567
	3600	639	1.04	967	700	1.22	1140	754	1.41	1312	805	1.59	1484	852	1.78	1656
	3700	654	1.11	1040	713	1.31	1218	767	1.50	1395	817	1.69	1571	863	1.87	1748
	3800	668	1.20	1116	726	1.39	1299	779	1.59	1481	828	1.78	1662	874	1.98	1844
	3900	683	1.28	1197	739	1.48	1385	792	1.69	1572	840	1.88	1758	886	2.08	1943
	4000	697	1.37	1281	753	1.58	1474	804	1.79	1666	852	1.99	1857	897	2.20	2048
	4100	712	1.47	1370	766	1.68	1567	817	1.89	1764	864	2.10	1960	909	2.31	2155
	4200	726	1.57	1462	780	1.79	1665	830	2.00	1866	876	2.22	2067	920	2.43	2268
	4300	741	1.67	1559	794	1.89	1767	843	2.12	1973	889	2.34	2179	932	2.56	2384
	549B102 (81/2 TONS) STANDARD MOTOR (BELT 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
	2500	791	1.06	988	837	1.19	1112	881	1.33	1236	922	1.46	1362	962	1.60	1490
	2600	799	1.12	1049	845	1.26	1177	889	1.40	1306	930	1.54	1436	969	1.68	1568
	2700	808	1.19	1113	854	1.34	1245	897	1.48	1378	938	1.62	1513	977	1.77	1648
	2800	817	1.26	1179	863	1.41	1316	905	1.56	1454	946	1.71	1592	985	1.86	1732
	2900	827	1.34	1249	872	1.49	1390	914	1.64	1532	954	1.80	1675	993	1.95	1819
	3000	836	1.42	1322	881	1.57	1467	923	1.73	1613	963	1.89	1761	1001	2.05	1909
549C	3100	846	1.50	1398	890	1.66	1547	932	1.82	1698	972	1.98	1849	1010	2.15	2002
	3200	856	1.58	1477	899	1.75	1631	941	1.92	1786	980	2.08	1942	1018	2.25	2099
	3300	866	1.67	1559	909	1.84	1718	950	2.01	1878	989	2.19	2038	1027	2.36	2199
549B,	3400	876	1.76	1645	919	1.94	1808	960	2.12	1972	998	2.29	2137	1036	2.47	2303
	3500	886	1.86	1734	929	2.04	1902	969	2.22	2071	1008	2.40	2240	1045	2.58	2410
	3600	897	1.96	1827	939	2.14	2000	979	2.33	2173	1017	2.52	2347	1054	2.70	2521
	3700	907	2.06	1924	949	2.25	2101	989	2.44	2279	1027	2.63	2457	1063	2.83	2636
	3800	918	2.17	2025	959	2.37	2207	999	2.56	2389	1036	2.76	2571	—	—	—
	3900	929	2.28	2130	970	2.48	2316	1009	2.68	2502	1046	2.88	2690	—	—	—
	4000	940	2.40	2238	980	2.61	2429	1019	2.81	2620	—	—	—	—	—	—
	4100	951	2.52	2351	991	2.73	2547	—	—	—	—	—	—	—	—	—
	4200	962	2.65	2468	1002	2.86	2668	—	—	—	—	—	—	—	—	—
	4300	973	2.78	2589	—	—	—	—	—	—	—	—	—	—	—	—

LEGEND

Bhp — Brake Horsepower Input to Fan Watts — Input Watts to Motor

*Motor drive range: 840 to 1085 rpm. All other rpms require field- supplied drive.

NOTES:

1.Boldface indicates field-supplied drive is required.

2.Maximum continuous bhp is 2.90.

3.See page 103 for General Fan Performance Notes.

100