Carrier 50EW, 50EY, 50EK Fan Performance, 50EJ/EK024-034 Ð Vertical Discharge Units, Airflow

Table 12 Ð Fan Performance, 50EJ/EK024-034 Ð Vertical Discharge Units

FOR EW/EY UNITS, REDUCE NET AVAILABLE EXTERNAL STATIC PRESSURE BY 0.3 IN. WG

AIRFLOW										AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
	0.2			0.4							0.6				0.8				1.0				1.2			1.4				1.6
(Cfm)
	Rpm		Bhp	Rpm			Bhp			Rpm		Bhp		Rpm			Bhp	Rpm		Bhp		Rpm		Bhp	Rpm		Bhp		Rpm		Bhp
4,000	322	0.77		401			1.09			466		1.43		523		1.78		575		2.13		622		2.50	666		2.87		707		3.25
5,000	361	1.14		433			1.50			494		1.86		548		2.23		598		2.62		643		3.00	686		3.40		726		3.80
6,000	403	1.62		468			2.01			526		2.41		577		2.81		624		3.21		668		3.62	709		4.04		748		4.46
7,000	448	2.22		508			2.65			561		3.08		609		3.50		654		3.93		696		4.37	736		4.81		773		5.25
8,000	495	2.97		549			3.42			599		3.88		645		4.33		687		4.79		727		5.25	765		5.71		801		6.18
8,250	507	3.18		560			3.64			609		4.10		654		4.56		696		5.02		735		5.49	773		5.96		809		6.43
9,000	543	3.85		593			4.34			639		4.82		682		5.30		723		5.78		761		6.27	797		6.76		832		7.24
10,000	592	4.90		638			5.41			682		5.91		722		6.42		760		6.93		797		7.44	832		7.95		865		8.46
11,000	642	6.10		685			6.64			725		7.17		764		7.70		800		8.24		835		8.77	868		9.30		900		9.84
12,000	693	7.48		733			8.04			771		8.60		807		9.15		841		9.71		874		10.26	906		10.82		937		11.38
12,500	718	8.23		757			8.80			794		9.37		829		9.94		862		10.51		895		11.08	926		11.64		956		12.21
13,000	744	9.03		781			9.62			817		10.20		851		10.78		884		11.36		915		11.93	946		12.51		975		13.09
13,750	783	10.32		818		10.92				852		11.52		885		12.12		917		12.71		947		13.31	977		13.90		1005		14.50
14,000	795	10.77		831		11.38				864		11.98		896		12.59		928		13.19		958		13.79	987		14.39		1015		14.99
15,000	847	12.71		880		13.34				912		13.96		943		14.59		972		15.21		1001		15.83	1029		16.45		1056		17.08
AIRFLOW										AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
	1.8			2.0							2.2				2.4				2.6				2.8			3.0				3.2
(Cfm)
	Rpm		Bhp	Rpm			Bhp			Rpm		Bhp		Rpm			Bhp	Rpm		Bhp		Rpm		Bhp	Rpm		Bhp		Rpm		Bhp
4,000	746	3.64		783			4.03			818		4.44		852		4.85		884		5.26		916		5.68	946		6.11		975		6.54
5,000	764	4.21		800			4.62			834		5.04		868		5.46		900		5.89		930		6.33	960		6.77		989		7.22
6,000	785	4.89		820			5.32			854		5.76		886		6.21		918		6.65		948		7.11	977		7.56		1006		8.02
7,000	809	5.70		843			6.16			876		6.61		908		7.08		939		7.54		968		8.01	997		8.49		1025		8.96
8,000	836	6.65		869			7.12			901		7.60		932		8.08		962		8.57		991		9.05	1019		9.55		1046		10.04
8,250	843	6.91		876			7.39			908		7.87		938		8.36		968		8.84		997		9.34	1025		9.83		1052		10.33
9,000	865	7.74		898			8.23			929		8.73		959		9.23		988		9.74		1016		10.24	1043		10.75		1070		11.27
10,000	897	8.98		928			9.49			958		10.01		987		10.53		1016		11.06		1043		11.58	1070		12.11		1096		12.64
11,000	931	10.37		961		10.91				990		11.45		1018		11.99		1046		12.54		1073		13.08	1099		13.63		1124		14.18
12,000	967	11.94		996		12.49				1024		13.06		1051		13.62		1078		14.18		1104		14.75	1129		15.31		1154		15.88
12,500	985	12.78		1014		13.35				1041		13.92		1068		14.49		1094		15.07		1120		15.64	1145		16.22		1169		16.80
13,000	1004	13.67		1032		14.25				1059		14.83		1086		15.42		1111		16.00		1137		16.59	1161		17.17		1185		17.76
13,750	1033	15.09		1060		15.69				1087		16.29		1112		16.88		1138		17.48		1162		18.08	1186		18.68		Ð		Ð
14,000	1043	15.59		1070		16.19				1096		16.79		1122		17.40		1147		18.00		1171		18.60	1195		19.21		Ð		Ð
15,000	1083	17.70		1109		18.32				1134		18.94		1159		19.56		1183		20.19		Ð		Ð	Ð		Ð	Ð	Ð
AIRFLOW	AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
		3.4					3.6				3.8								LEGEND
(Cfm)
	Rpm		Bhp		Rpm			Bhp			Rpm			Bhp			Bhp Ð Brake Horsepower
4,000	1004		6.97		1032				7.41		1059			7.86			NOTES:
5,000	1017		7.67		1045				8.12		1072			8.58
																	1. Fan performance is based on wet coils, economizer, roof curb,
6,000	1034		8.49		1061				8.96		1087			9.43
																		cabinet losses, and clean 2-in. ®lters.
7,000	1052		9.44		1079				9.93		1105			10.42
																	2. Conversion Ð Bhp to watts:
8,000	1073		10.54		1099			11.04			1125			11.55
																					Bhp x 746
8,250	1079		10.84		1105			11.34			1130			11.85				Watts =
9,000	1096		11.78		1122			12.30			1147			12.82
																				Motor efficiency
10,000	1122		13.18		1147			13.71			1171			14.25
																	3. VAV units will operate down to 70 cfm/ton.
11,000	1149		14.73		1173			15.29			1197			15.84
12,000	1178		16.45		1202			17.03			Ð			Ð
12,500	1193		17.38		Ð			Ð			Ð		Ð
13,000	Ð		Ð		Ð			Ð	Ð		Ð
13,750	Ð		Ð		Ð			Ð	Ð		Ð
14,000	Ð		Ð		Ð			Ð	Ð		Ð
15,000	Ð		Ð		Ð			Ð	Ð		Ð

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