Bryant 549B, 542J, 548F PERFORMANCE DATA cont, FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont

PERFORMANCE DATA (cont)

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

549B120 (10 TONS) — STANDARD MOTOR (BELT DRIVE)
Airflow							External Static Pressure (in. wg)
		0.2			0.4			0.6		0.8			1.0			1.2
(Cfm)
	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm	Bhp	Rpm		Bhp	Rpm		Bhp
3000	459		0.46	625		0.85	691		1.01	734	1.10	787		1.30	829		1.50
3100	478		0.57	637		0.90	702		1.08	744	1.16	796		1.36	837		1.56
3200	500		0.62	647		0.97	712		1.16	753	1.23	805		1.43	845		1.63
3300	519		0.69	658		1.03	721		1.23	762	1.30	814		1.50	853		1.71
3400	537		0.77	669		1.10	731		1.30	773	1.38	823		1.57	862		1.78
3500	561		0.86	680		1.17	741		1.37	784	1.47	832		1.65	871		1.86
3600	592		0.98	692		1.24	751		1.45	796	1.57	841		1.72	880		1.95
3700	654		1.12	714		1.31	767		1.50	815	1.67	861		1.85	906		2.08
3800	668		1.20	727		1.40	780		1.60	827	1.77	873		1.95	916		2.18
3900	683		1.28	741		1.49	793		1.70	839	1.88	884		2.05	927		2.28
4000	697		1.37	754		1.59	806		1.80	851	1.99	895		2.16	938		2.38
4100	711		1.46	767		1.69	819		1.90	864	2.10	907		2.28	949		2.49
4200	726		1.56	780		1.80	832		2.01	877	2.22	919		2.41	960		2.60
4300	741		1.66	794		1.91	845		2.12	889	2.35	931		2.54	971		2.72
4400	755		1.77	808		2.03	858		2.24	902	2.48	943		2.68	983		2.86
4500	770		1.89	821		2.15	871		2.37	915	2.61	955		2.82	995		3.01	549B036-120
4600	784		2.00	835		2.27	884		2.49	928	2.75	968		2.96	1006		3.17
4700	799		2.13	849		2.40	897		2.63	941	2.88	981		3.11	1018		3.32
4800	814		2.25	863		2.53	910		2.77	954	3.02	993		3.27	1030		3.48
4900	829		2.39	877		2.67	923		2.92	967	3.17	1006		3.43	1043		3.65
5000	843		2.52	892		2.81	937		3.08	980	3.32	1019		3.60	1055		3.82
549B120 (10 TONS) — STANDARD MOTOR (BELT DRIVE) (cont)
Airflow				External Static Pressure (in. wg)
		1.4			1.6			1.8		2.0
(Cfm)
	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm	Bhp
3000	886		1.73	943		1.88	988		1.91	995	1.95
3100	892		1.78	947		2.00	995		2.05	1008	2.07
3200	899		1.85	951		2.06	1000		2.17	1021	2.20
3300	907		1.93	959		2.10	1004		2.33	1036	2.36
3400	915		2.01	966		2.17	1009		2.46	1043	2.47
3500	924		2.09	974		2.24	1015		2.51	1054	2.59
3600	933		2.18	983		2.32	1023		2.58	1058	2.70
3700	950		2.27	991		2.47	1030		2.65	1064	2.82
3800	959		2.38	1001		2.58	1040		2.78	1075	2.96
3900	969		2.50	1010		2.70	1049		2.91	1085	3.11
4000	979		2.62	1020		2.83	1059		3.04	1095	3.25
4100	989		2.74	1029		2.96	1068		3.18	1105	3.39
4200	1000		2.86	1039		3.10	1077		3.31	1114	3.54
4300	1011		2.97	1049		3.23	1087		3.46	1124	3.69
4400	1022		3.10	1059		3.37	1097		3.61	1133	3.84
4500	1033		3.23	1070		3.51	1107		3.76	1143	4.00
4600	1044		3.37	1081		3.64	1117		3.92	1152	4.17
4700	1056		3.52	1092		3.78	1127		4.07
										1162	4.33
4800	1057		3.69	1103		3.93				1172	4.50
							1138		4.23
4900	1079		3.87	1114		4.09	1149		4.37	1182	4.68
5000	1091		4.05				1160		4.53	1193	4.85
				1126		4.25

LEGEND

Bhp — Brake Horsepower Input to Fan

Refer to page 87 for general Fan Performance notes.

NOTES:

1. Boldface indicates a field-supplied drive is required. (See Note 4.)

2. indicates field-supplied motor and drive are required.

3.Maximum continuous bhp is 4.20 with standard motor.

4.Standard motor drive range: 860 to 1080 rpm. All other rpms require field-supplied drive.

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