Bryant 542J, 548F, 549B manual FAN Performance Horizontal Discharge Units, Cfm Rpm Bhp Watts

548F036-120

PERFORMANCE DATA (cont)

FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS

548F036 (3 TONS) — STANDARD MOTOR (DIRECT DRIVE)
Airflow			Low Speed							High Speed
(Cfm)		208 v			230, 460, 575 v				208 v			230, 460, 575 v
	ESP	Bhp	Watts	ESP		Bhp	Watts	ESP	Bhp	Watts	ESP		Bhp	Watts
900	0.72	0.21	253	0.75		0.23	277	0.73	0.26	307	0.76		0.31	363
1000	0.67	0.23	270	0.69		0.25	292	0.70	0.27	321	0.71		0.32	374
1100	0.61	0.24	287	0.63		0.26	307	0.64	0.28	335	0.65		0.33	385
1200	0.57	0.26	304	0.58		0.27	323	0.56	0.29	349	0.59		0.34	397
1300	0.51	0.27	321	0.53		0.29	338	0.53	0.31	364	0.54		0.34	408
1400	0.44	0.29	338	0.46		0.30	354	0.47	0.32	378	—		—	—
1500	0.39	0.30	355	0.41		0.31	369	0.43	0.33	392	—		—	—

			LEGEND								Refer to page 51 for general Fan Performance notes.
Bhp		— Brake Horsepower Input to Fan
ESP		— External Static Pressure (in. wg)
Watts — Input Watts to Motor
548F036 (3 TONS) — ALTERNATE MOTOR (BELT DRIVE)*
Airflow										External Static Pressure (in. wg)
				0.1			0.2			0.3			0.4			0.5			0.6
(Cfm)
			Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts
900			526	0.06	70	584	0.08	99	656	0.12	139	734	0.22	219	818	0.25	269	875	0.27	289
1000			570	0.09	109	627	0.13	149	738	0.19	189	800	0.26	259	848	0.29	288	895	0.31	308
1100			614	0.13	149	670	0.16	189	758	0.23	229	812	0.29	288	863	0.32	308	914	0.35	348
1200			658	0.16	189	710	0.23	229	780	0.28	279	840	0.32	318	889	0.36	358	938	0.40	398
1300			703	0.20	239	752	0.27	269	808	0.32	318	868	0.37	368	916	0.41	408	963	0.45	448
1400			725	0.29	288	776	0.31	308	845	0.38	378	891	0.42	418	937	0.47	467	983	0.51	507
1500			755	0.33	328	816	0.38	378	870	0.43	428	924	0.48	477	969	0.53	527	1014	0.58	577
548F036 (3 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)
Airflow										External Static Pressure (in. wg)
				0.7			0.8			0.9			1.0			1.1			1.2
(Cfm)
			Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts
900			924	0.32	308	953	0.35	348	989	0.38	388	1028	0.42	438	1074	0.49	487	1120	0.54	537
1000			936	0.35	348	977	0.39	388	1020	0.44	438	1064	0.48	477	1124	0.54	537	1185	0.60	597
1100			960	0.39	388	1005	0.43	428	1052	0.49	487	1100	0.52	527	1163	0.59	587	1225	0.65	647
1200			960	0.45	388	1038	0.50	497	1076	0.53	527	1136	0.59	577	1201	0.65	647	1266	0.72	716
1300			1012	0.51	507	1061	0.56	557	1090	0.61	607	1172	0.65	647	1239	0.72	716	1306	0.79	786
1400			1027	0.56	557	1071	0.60	597	1108	0.67	666	1208	0.70	706	1278	0.79	786	1347	0.87	865
1500			1056	0.63	627	1097	0.68	676	1117	0.70	696	1245	0.74	776	1315	0.87	865	1385	0.96	955
			LEGEND								Refer to page 51 for 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: 760 to 1000 rpm. All other rpms require field-supplied drive.											2. Maximum usable watts input is 1000 and maximum continuous bhp is 1.00.

548F036 (3 TONS) — HIGH-STATIC 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
900	584	0.08	99	734	0.22	219			875	0.27	269	953	0.35	348	1028	0.42	438
1000	627	0.13	149	800	0.26	259			895	0.31	308	977	0.39	388	1064	0.48	477
1100	670	0.16	189	812	0.29	288			914	0.35	348	1005	0.43	428	1100	0.52	527
1200	710	0.23	229	840	0.32	318			938	0.40	398	1038	0.50	497	1136	0.59	577
1300	752	0.27	269	868	0.37	368			963	0.45	448	1061	0.56	557	1172	0.65	647
1400	776	0.31	308	891	0.42	418			983	0.51	507	1071	0.60	597	1208	0.70	706
1500	816	0.38	378	924	0.48	477			1014	0.58	577	1097	0.68	676	1245	0.74	776
548F036 (3 TONS) — HIGH-STATIC 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
900	1120	0.54	537	1155	0.59	589		1186		0.64	639	1215	0.69	685	1240	0.73	730
1000	1185	0.60	597	1222	0.66	655		1255		0.71	709	1285	0.77	761	1312	0.82	811
1100	1225	0.65	647	1263	0.71	709		1298		0.77	769	1328	0.83	825	1357	0.88	879
1200	1266	0.72	716	1306	0.79	786		1341		0.86	851	1373	0.92	914	1402	0.98	973
1300	1306	0.79	786	1347	0.87	862		1383		0.94	934	1416	1.01	1003	1446	1.07	1068
1400	1347	0.87	865	1389	0.95	950		1427		1.03	1029	1461	1.11	1104	1492	1.18	1176
1500	1385	0.96	955	1428	1.05	1048		1467		1.14	1135	1502	1.22	1218	1534	1.30	1298

LEGEND

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

*Motor drive range: 1075 to 1455 rpm. All other rpms require field-supplied drive.

Refer to page 51 for general Fan Performance notes.

NOTES:

1.Boldface indicates field-supplied drive is required.

2.Maximum continuous bhp is 2.4 and the maximum continuous watts are 2120.

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