Bryant 549C manual 548F060 5 Tons Standard Motor Direct Drive, Tons Alternate Motor and Belt Drive

PERFORMANCE DATA — 548F (cont)

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

	548F060 (5 TONS) — STANDARD MOTOR (DIRECT DRIVE)
	Airflow			Low Speed						Medium Speed						High Speed
			208 v		230, 460, 575 v				208 v		230, 460, 575 v				208 v		230, 460, 575 v
	(Cfm)
		ESP	Bhp	Watts	ESP	Bhp	Watts	ESP	Bhp	Watts	ESP	Bhp	Watts	ESP	Bhp	Watts	ESP	Bhp	Watts
	1500	0.88	0.67	750	1.20	0.71	791	1.19	0.70	782	1.36	0.76	845	1.38	0.79	875	1.44	0.85	949
	1600	0.68	0.70	780	1.04	0.74	824	1.04	0.74	821	1.22	0.79	883	1.25	0.82	913	1.33	0.89	988
	1700	0.51	0.73	810	0.89	0.77	857	0.89	0.77	861	1.09	0.83	921	1.13	0.85	950	1.22	0.92	1027
	1800	0.35	0.75	839	0.73	0.80	891	0.74	0.81	900	0.96	0.86	959	1.00	0.89	988	1.11	0.96	1066
	1900	0.26	0.78	873	0.58	0.83	924	0.59	0.84	940	0.86	0.90	997	0.88	0.92	1025	1.00	0.99	1105
	2000	0.18	0.81	905	0.42	0.86	957	0.44	0.88	979	0.73	0.93	1035	0.78	0.95	1063	0.92	1.03	1144
	2100	0.08	0.84	940	0.27	0.89	990	0.29	0.91	1018	0.59	0.96	1073	0.63	0.99	1101	0.81	1.06	1183
548F	2200	—	—	—	0.19	0.92	1023	0.19	0.93	1035	0.46	1.00	1111	0.49	1.02	1138	0.69	1.10	1222
	2300	—	—	—	0.11	0.95	1056	0.11	0.97	1076	0.34	1.03	1149	0.41	1.06	1176	0.59	1.13	1261
	2400	—	—	—	0.03	0.98	1096	0.04	1.00	1113	0.19	1.07	1187	0.22	1.09	1213	0.43	1.17	1300
	2500	—	—	—	—	—	—	—	—	—	0.09	1.10	1225	0.12	1.12	1251	0.34	1.20	1340

LEGEND

Bhp — Brake Horsepower Input to Fan ESP — External Static Pressure (in. wg) Watts — Input Watts to Motor

See General Fan Performance notes on page 27.

548F060	(5 TONS) — ALTERNATE MOTOR AND 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
1500		807	0.42	369	913	0.56	489	1011	0.71	621	1103	0.87	766	1188	1.05	923
1600		847	0.49	432	948	0.63	557	1042	0.79	694	1130	0.96	843	1213	1.14	1003
1700		887	0.57	501	983	0.72	632	1073	0.88	774	1158	1.06	928	1239	1.24	1092
1800		928	0.66	579	1020	0.82	715	1106	0.98	863	1188	1.16	1021	1266	1.35	1189
1900		969	0.76	666	1057	0.92	808	1140	1.09	960	1219	1.28	1123	1295	1.48	1296
2000		1010	0.87	761	1095	1.04	909	1175	1.21	1066	1251	1.41	1234	1325	1.61	1411
2100		1052	0.99	866	1133	1.16	1019	1211	1.35	1182	1285	1.54	1355	1355	1.75	1537
2200		1095	1.12	981	1173	1.30	1140	1247	1.49	1308	1319	1.69	1486	1387	1.91	1673
2300		1137	1.26	1105	1212	1.45	1271	1284	1.65	1445	1353	1.85	1628	1420	2.07	1820
2400		1180	1.41	1241	1252	1.61	1412	1322	1.81	1592	1389	2.03	1781	1454	2.25	1977
2500		1223	1.58	1388	1293	1.78	1565	1360	1.99	1751	1425	2.22	1945	—	—	—
548F060	(5 TONS) — ALTERNATE MOTOR AND 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
1500		1270	1.24	1091	1347	1.45	1269	1421	1.66	1458	1492	1.89	1657	1561	2.13	1865
1600		1292	1.34	1174	1367	1.54	1356	1440	1.76	1547	1509	1.99	1748	1576	2.23	1959
1700		1315	1.44	1267	1389	1.65	1451	1459	1.88	1646	1527	2.11	1849	1593	2.35	2062
1800		1341	1.56	1368	1412	1.77	1556	1481	2.00	1753	1547	2.23	1960	—	—	—
1900		1367	1.68	1478	1437	1.90	1670	1504	2.13	1871	1569	2.37	2080	—	—	—
2000		1395	1.82	1598	1463	2.04	1794	1528	2.28	1998	—	—	—	—	—	—
2100		1424	1.97	1728	1490	2.20	1928	—	—	—	—	—	—	—	—	—
2200		1454	2.13	1869	1518	2.36	2073	—	—	—	—	—	—	—	—	—
2300		1485	2.30	2020	—	—	—	—	—	—	—	—	—	—	—	—
2400		—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
2500		—	—	—	—	—	—	—	—	—	—	—	—	—	—	—

LEGEND

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

*Motor drive range: 878 to 1192 rpm. All other rpms require a field- supplied drive.

See General Fan Performance notes on page 27.

NOTES:

1.Boldface indicates field-supplied drive is required.

2.Maximum continuous bhp is 1.30 for single-phase units and 2.40 for three-phase units.

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