Bryant 549C manual PERFORMANCE DATA — 542J cont, FAN PERFORMANCE — VERTICAL DISCHARGE UNITS cont

PERFORMANCE DATA — 542J (cont)

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

542J180 (15 TONS)*

Airflow												External Static Pressure (in. wg)
			0.2						0.4						0.6						0.8				1.0
(Cfm)
		Rpm		Watts		Bhp		Rpm		Watts		Bhp		Rpm		Watts		Bhp		Rpm	Watts		Bhp	Rpm	Watts	Bhp
4500	584		717		0.8		695		952		1.1		798		1205		1.3		893		1483	1.7		984	1786	2.0
4800	609		839		0.9		717		1085		1.2		815		1346		1.5		907		1630	1.8		994	1938	2.2
5100	634		971		1.1		738		1229		1.4		833		1500		1.7		921		1791	2.0		1006	2104	2.4
5400	660		1118		1.3		760		1389		1.6		852		1669		1.9		937		1968	2.2		1019	2286	2.6
5700	687		1284		1.4		783		1566		1.8		873		1858		2.1		956		2165	2.4		1034	2490	2.8
6000	712		1458		1.6		805		1752		2.0		892		2055		2.3		973		2371	2.7		1049	2703	3.0
6300	736		1644		1.8		826		1952		2.2		911		2265		2.5		990		2591	2.9		1064	2930	3.3
6600	763		1856		2.1		851		2176		2.4		933		2502		2.8		1010		2837	3.2		1082	3186	3.6
6900	788		2078		2.3		873		2410		2.7		954		2747		3.1		1029		3093	3.5		1099	3451	3.9
7200	813		2316		2.6		896		2662		3.0		975		3011		3.4		1048		3367	3.8		1117	3734	4.2
7500	841		2584		2.9		921		2943		3.3		998		3304		3.7		1070		3672	4.1		1137	4049	4.5
542J180 (15 TONS)* (cont)
Airflow												External Static Pressure (in. wg)
			1.2						1.4						1.6						1.8				2.0
(Cfm)
		Rpm		Watts		Bhp		Rpm		Watts		Bhp		Rpm		Watts		Bhp		Rpm	Watts		Bhp	Rpm	Watts	Bhp
4500		1070		2113		2.4		1151		2458		2.8		1229		2819		3.2		1302	3194		3.6	—	—	—
4800		1078		2269		2.5		1157		2620		2.9		1233		2990		3.3		1306	3374		3.8	—	—	—
5100		1086		2439		2.7		1164		2795		3.1		1238		3170		3.5		—	—		—	—	—	—
5400		1097		2626		2.9		1172		2986		3.3		1245		3366		3.8		—	—		—	—	—	—
5700		1110		2835		3.2		1183		3200		3.6		1253		3584		4.0		—	—		—	—	—	—
6000		1122		3053		3.4		1193		3422		3.8		1262		3810		4.3		—	—		—	—	—	—
6300		1135		3286		3.7		1204		3660		4.1		1271		4052		4.5		—	—		—	—	—	—
6600		1151		3549		4.0		1218		3928		4.4		1283		4325		4.8		—	—		—	—	—	—
6900		1167		3821		4.3		1232		4207		4.7		1295		4608		5.2		—	—		—	—	—	—
7200		1183		4113		4.6		1246		4505		5.0		—		—		—		—	—		—	—	—	—
7500		1202		4437		5.0		1264		4837		5.4		—		—		—		—	—		—	—	—	—

LEGEND

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

*Standard drive range is 817 to 1038 rpm. Alternate drive range is 1082 to 1303. Other rpms may require a field-supplied drive.

NOTES:

1.Maximum continuous bhp is 5.90 and maximum continuous watts are 5180. Do not adjust motor rpm such that motor maximum bhp and/or watts is exceeded at the maximum operating cfm.

2.Fan performance is identical for horizontal discharge applications using horizontal adapter curb (CRRFCURB013A00).

3.See this page for General Fan Performance notes.

GENERAL NOTES FOR FAN PERFORMANCE TABLES

1.Extensive motor and electrical testing on these units ensures that the full range of the motor can be utilized with confidence. Using your fan motors up to the wattage ratings shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected. For additional information on motor performance, refer to Indoor-Fan Motor Performance table on page 150.

2.Values include losses for filters, unit casing, and wet coils. See page 151 for accessory/FIOP static pressure information.

3.Use of a field-supplied motor may affect wire sizing. Contact your Bryant representative for details.

4.Interpolation is permissible. Do not extrapolate.

542J

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