Carrier 48HJ015-025 Ð Fan Performance Data, 48HJ025 Units, Ð Air Quantity Limits, Power Exhaust

Table 5 Ð Fan Performance Data, 48HJ025 Units

	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
6000		800	1732	1.88	891		2047		2.22		975			2376	2.58		1055			2728	2.96		1133		3104	3.37
6500		853	2134	2.32	939		2471		2.68		1018			2819	3.06		1094			3185	3.46		1167		3573	3.88
7000		907	2596	2.82	989		2957		3.21		1064			3324	3.61		1136			3707	4.02		1205		4107	4.46
7500		962	3123	3.39	1039		3507		3.81		1111			3895	4.23		1179			4295	4.66		1245		4710	5.11
8000		1017	3717	4.04	1091		4126		4.48		1160			4536	4.93		1225			4954	5.38		1287		5386	5.85
8500		1072	4385	4.76	1143		4818		5.23		1209			5250	5.70		1271			5688	6.18		1332		6137	6.66
9000		1128	5129	5.57	1196		5587		6.07		1260			6042	6.56		1323			6501	7.06		1377		6968	7.57
9500		1185	5955	6.47	1250		6437		6.99		1311			6915	7.51		1369			7395	8.03		1424		7881	8.56
10000		1241	6865	7.45	1304		7372		8.00		1363			7873	8.65		1419			8376	9.09		1472		8882	9.64
	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
	6000	1208	3504	3.80		1282		3926		4.26		1353		4368		4.74		1421		4826		5.24	1488		5299	5.75
6500		1239	3983	4.32		1308		4415		4.79		1376		4866		5.28		1442		5337		5.79	1507		5823	6.32
7000		1273	4529	4.92		1339		4970		5.40		1403		5432		5.90		1467		5911		6.42	1520		6339	6.88
7500		1309	5143	5.58		1372		5597		6.08		1434		6067		6.59		1494		6558		7.12	1548		7014	7.62
8000		1349	5833	6.33		1409		6297		6.84		1467		6779		7.36		1529		7313		7.94	Ð		Ð	Ð
8500		1390	6600	7.17		1447		7077		7.68		1504		7571		8.22		Ð		Ð		Ð	Ð	Ð	Ð
9000		1433	7446	8.08		1488		7938		8.62		Ð		Ð		Ð		Ð	Ð	Ð		Ð	Ð		Ð
9500		1478	8378	9.10		Ð		Ð		Ð		Ð	Ð	Ð		Ð		Ð		Ð		Ð	Ð		Ð
	10000	1524	9396	10.20		Ð		Ð		Ð		Ð	Ð	Ð		Ð		Ð		Ð		Ð	Ð		Ð

		LEGEND
Bhp	Ð Brake Horsepower Input to Fan
FIOP	Ð	Factory-Installed Option
Watts	Ð	Input Watts to Motor

NOTES:

1.Boldface indicates standard operating range.

2.All other numbers indicates ®eld-supplied drive required.

3.Factory shipped motor drive range is 1323 to 1579 rpm. Other rpms require a ®eld-supplied drive.

4.Static pressure losses (i.e., economizer) must be added to exter- nal static pressure before entering Fan Performance table. See Table 7 for accessory/FIOP static pressure information.

5.Interpolation is permissible. Do not extrapolate.

6.Maximum continuous bhp is 10.2 for 208/230 and 575-v units and 11.8 for 460-v units. The maximum continuous watts are 9510 for the 208/230 and 575-v units and 11,000 for the 460-v units. Ex- tensive motor and drive testing on these units ensures that the full horsepower range of the motor can be utilized with con®dence. Using your fan motors up to the watts rating shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected.

Table 6 Ð Air Quantity Limits

UNIT 48HJ	MINIMUM CFM	MAXIMUM CFM
015	3,750	6,250
017	4,500	7,500
025	6,000	10,000

Fig. 24 Ð Fan Performance Using Accessory

Power Exhaust

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