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

PERFORMANCE DATA — 548F (cont)

FAN PERFORMANCE — VERTICAL 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	511	0.58		538	591	0.75	697	660	0.93	864	722	1.12	1041	779	1.32	1228
2300	519	0.61		567	597	0.78	729	666	0.97	900	727	1.16	1079	784	1.36	1268
2400	534	0.68		630	611	0.86	798	678	1.04	974	739	1.24	1158	794	1.45	1352
2500	550	0.75		698	624	0.93	872	690	1.13	1053	750	1.33	1243	805	1.55	1441
2550	557	0.79		733	631	0.98	910	697	1.17	1095	756	1.38	1287	811	1.60	1488
2600	565	0.83		770	638	1.02	950	703	1.22	1138	762	1.43	1333	816	1.65	1536
2700	581	0.91		848	652	1.11	1034	716	1.32	1228	774	1.53	1428	828	1.75	1636
2800	597	1.00		932	667	1.21	1124	729	1.42	1323	786	1.64	1529	839	1.87	1742	548F
2900	613	1.09		1020	681	1.31	1220	743	1.53	1425	799	1.75	1636	851	1.99	1855
3000	629	1.20		1115	696	1.42	1321	756	1.64	1532	812	1.88	1749	863	2.12	1973
3100	646	1.30		1217	711	1.53	1428	770	1.76	1645	825	2.00	1869	875	2.25	2098
3200	662	1.42		1324	726	1.65	1542	784	1.89	1765	838	2.14	1994	888	2.39	2229
3300	679	1.54		1438	741	1.78	1663	798	2.03	1892	851	2.28	2126	901	2.54	2367
3400	695	1.67		1558	756	1.92	1790	812	2.17	2025	865	2.43	2266	913	2.69	2512
3500	712	1.81		1686	772	2.06	1923	827	2.32	2165	878	2.59	2412	926	2.86	2664
3600	729	1.95		1820	787	2.21	2065	841	2.48	2312	892	2.75	2565	940	3.03	2823
3700	746	2.10		1962	803	2.37	2213	856	2.65	2467	906	2.92	2726	953	3.21	2990
3750	754	2.18		2036	811	2.46	2290	864	2.73	2548	913	3.01	2809	960	3.30	3076
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	831		1.53	1423	880	1.74	1627	927	1.97	1840	971	2.21	2061	1013	2.46	2289
2300	836		1.57	1465	885	1.79	1671	931	2.02	1886	975	2.26	2109	1017	2.51	2340
2400	846		1.67	1554	895	1.89	1764	941	2.13	1982	984	2.37	2209	1026	2.62	2443
2500	856		1.77	1647	905	2.00	1862	950	2.24	2085	993	2.48	2315	1035	2.74	2553
2550	862		1.82	1697	910	2.05	1913	955	2.29	2138	998	2.54	2370	1039	2.80	2611
2600	867		1.87	1747	915	2.11	1966	960	2.35	2193	1003	2.60	2427	1044	2.86	2669
2700	878		1.99	1852	925	2.23	2076	970	2.47	2307	1012	2.73	2545	1053	2.99	2791
2800	889		2.11	1963	936	2.35	2192	980	2.60	2427	1022	2.86	2670	1063	3.13	2920
2900	900		2.23	2080	946	2.48	2314	990	2.74	2554	1032	3.00	2800	1072	3.28	3055
3000	912		2.36	2204	957	2.62	2442	1001	2.88	2687	1043	3.15	2938	1082	3.43	3196
3100	923		2.50	2334	969	2.76	2577	1012	3.03	2826	1053	3.31	3082	1093	3.59	3345
3200	935		2.65	2471	980	2.92	2718	1023	3.19	2973	1064	3.47	3233	—	—	—
3300	947		2.80	2613	992	3.07	2867	1034	3.35	3126	1074	3.64	3391	—	—	—
3400	960		2.96	2764	1003	3.24	3022	1045	3.52	3286	—	—	—	—	—	—
3500	972		3.13	2921	1015	3.42	3185	1057	3.70	3454	—	—	—	—	—	—
3600	985		3.31	3086	1028	3.60	3355	—	—	—	—	—	—	—	—	—
3700	997		3.49	3259	—	—	—	—	—	—	—	—	—	—	—	—
3750	1004		3.59	3347	—	—	—	—	—	—	—	—	—	—	—	—

LEGEND

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

*Motor drive range: 860 to 1080 rpm. All other rpms require field- supplied drive.

Refer to page 27 General Fan Performance Notes.

NOTES:

1.Boldface indicates field-supplied drive is required.

2.Maximum continuous bhp is 3.70.

35