Bryant 549C manual PERFORMANCE DATA — 542J cont, Fan Performance — Vertical Discharge Units

PERFORMANCE DATA — 542J (cont)

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS

542J150 (208/230 V AND 460 V) (121/2 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
3750	724		481		0.55		838		685	0.78			937		889		1.01		1028	1097	1.25		1111	1309	1.49
4000	754		613		0.70		865		824	0.94			962		1034		1.18		1050	1247	1.42		1131	1463	1.67
4250	786		757		0.86		893		975	1.11			987		1191		1.36		1073	1408	1.60		1152	1629	1.86
4500	818		914		1.04		922		1138	1.30			1013		1360		1.55		1097	1583	1.80		1174	1808	2.06
4750	850		1084		1.23		951		1313	1.50			1040		1541		1.76		1122	1770	2.02		1197	2000	2.28
5000	883		1267		1.44		980		1501	1.71			1068		1736		1.98		1147	1969	2.24		1221	2204	2.51
5250	917		1464		1.67		1011		1703	1.94			1096		1943		2.21		1174	2183	2.49		1246	2423	2.76
5500	950		1675		1.91		1041		1918	2.19			1124		2165		2.47		1201	2409	2.75		1272	2655	3.02
5750	985		1901		2.17		1072		2147	2.45			1153		2400		2.73		1228	2650	3.02		1298	2901	3.31
6000	1020		2142		2.44		1103		2391	2.72			1183		2649		3.02		1256	2905	3.31		1324	3160	3.60
6250	1055		2398		2.73		1135		2650	3.02			1213		2912		3.32		1284	3175	3.62		1352	3435	3.91
542J150 (208/230 V AND 460 V) (121/2 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
3750		1190		1526		1.74		1265	1746		1.99			1337		1972		2.25	1405	2199		2.51	1471	2431		2.77
4000		1208		1684		1.92		1281	1908		2.17			1351		2136		2.43	1418	2368		2.70	1483	2603		2.97
4250		1227		1853		2.11		1299	2082		2.37			1367		2313		2.64	1433	2548		2.90	1496	2787		3.18
4500		1247		2036		2.32		1317	2268		2.58			1384		2503		2.85	1448	2742		3.12	1510	2983		3.40
4750		1269		2232		2.54		1337	2468		2.81			1403		2707		3.08	1465	2948		3.36	1526	3194		3.64
5000		1291		2441		2.78		1358	2680		3.05			1422		2923		3.33	1484	3168		3.61	1544	3418		3.89
5250		1315		2664		3.03		1380	2907		3.31			1443		3154		3.59	1503	3403		3.88	1562	3655		4.16
5500		1339		2900		3.30		1403	3148		3.59			1464		3398		3.87	1524	3651		4.16	—	—		—
5750		1364		3151		3.59		1426	3403		3.88			1486		3657		4.17	—	—		—	—	—		—
6000		1389		3416		3.89		1450	3672		4.18			—		—		—	—	—		—	—	—		—
6250		1415		3695		4.21		—	—		—			—		—		—	—	—		—	—	—		—

LEGEND

Bhp — Brake Horsepower Input to Fan

Watts — Input Watts to Motor

*Standard drive range is 891 to 1179 rpm. Alternate drive range is 1227 to 1559. Other rpms may require a field-supplied drive.

NOTES:

1.Maximum continuous bhp is 4.25 and maximum continuous watts are 3775. 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 hor- izontal adapter curb (CRRFCURB013A00).

3.See page 149 for General Fan Performance notes.

	542J150 (575 V) (121/2 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
	3750	724		481		0.55		838		685		0.78			937		889		1.01		1028	1097	1.25		1111	1309	1.49
	4000	754		613		0.70		865		824		0.94			962		1034		1.18		1050	1247	1.42		1131	1463	1.67
	4250	786		757		0.86		893		975		1.11			987		1191		1.36		1073	1408	1.60		1152	1629	1.86
	4500	818		914		1.04		922		1138		1.30			1013		1360		1.55		1097	1583	1.80		1174	1808	2.06
	4750	850		1084		1.23		951		1313		1.50			1040		1541		1.76		1122	1770	2.02		1197	2000	2.28
	5000	883		1267		1.44		980		1501		1.71			1068		1736		1.98		1147	1969	2.24		1221	2204	2.51
	5250	917		1464		1.67		1011		1703		1.94			1096		1943		2.21		1174	2183	2.49		1246	2423	2.76
	5500	950		1675		1.91		1041		1918		2.19			1124		2165		2.47		1201	2409	2.75		1272	2655	3.02
	5750	985		1901		2.17		1072		2147		2.45			1153		2400		2.73		1228	2650	3.02		1298	2901	3.31
	6000	1020		2142		2.44		1103		2391		2.72			1183		2649		3.02		1256	2905	3.31		—	—		—
	6250	1055		2398		2.73		1135		2650		3.02			1213		2912		3.32		—	—		—	—	—		—
	542J150 (575 V) (121/2 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
	3750		1190		1526		1.74		1265		1746		1.99			1337		1972		2.25	1405	2199		2.51	1471	2431		2.77
	4000		1208		1684		1.92		1281		1908		2.17			1351		2136		2.43	1418	2368		2.70	1483	2603		2.97
	4250		1227		1853		2.11		1299		2082		2.37			1367		2313		2.64	1433	2548		2.90	1496	2787		3.18
	4500		1247		2036		2.32		1317		2268		2.58			1384		2503		2.85	1448	2742		3.12	1510	2983		3.40
	4750		1269		2232		2.54		1337		2468		2.81			1403		2707		3.08	1465	2948		3.36	—	—		—
	5000		1291		2441		2.78		1358		2680		3.05			1422		2923		3.33	—	—		—	—	—		—
542J	5250		1315		2664		3.03		1380		2907		3.31			—		—		—	—	—		—	—	—		—
	5750		—		—		—		—		—		—			—		—		—	—	—		—	—	—		—
	5500		1339		2900		3.30		—		—		—			—		—		—	—	—		—	—	—		—
	6000		—		—		—		—		—		—			—		—		—	—	—		—	—	—		—
	6250		—		—		—		—		—		—			—		—		—	—	—		—	—	—		—

LEGEND

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

*Factory-shipped motor drive range is 1159 to 1429 rpm. Other rpms may require a field-supplied drive.

NOTES:

1.Maximum continuous bhp is 3.45 and maximum continuous watts are 3065. 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 hor- izontal adapter curb (CRRFCURB013A00).

3.See page 149 for General Fan Performance notes.

148