Carrier 48EW, 48EY024-068 Fan Performance, 48AW,AY060 Horizontal Discharge Units, 26,000 27,000

Table 26 — Fan Performance, 48AW,AY060 — Horizontal Discharge Units

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
12,000	516		4.81	569		5.54	617		6.30	660		7.10	701		7.93	739		8.79	774		9.68	808		10.59
14,000	584		6.90	632		7.69	676		8.50	716		9.33	754		10.20	790		11.10	824		12.02	857		12.97
15,000	619		8.13	664		8.96	706		9.79	745		10.65	782		11.53	817		12.44	850		13.38	882		14.35
16,000	654		9.49	697		10.36	737		11.22	775		12.10	811		13.00	845		13.93	877		14.88	908		15.86
17,000	689		10.99	730		11.90	769		12.79	806		13.69	840		14.61	873		15.56	904		16.53	935		17.52
18,000	725		12.64	764		13.58	801		14.51	837		15.43	870		16.38	902		17.34	933		18.32	962		19.33
19,000	760		14.43	798		15.41	834		16.37	868		17.32	900		18.29	932		19.27	961		20.27	990		21.29
20,000	796		16.37	833		17.39	867		18.39	900		19.37	931		20.36	962		21.36	991		22.38	1019		23.42
21,000	832		18.47	867		19.54	901		20.56	932		21.57	963		22.59	992		23.61	1020		24.65	1048		25.71
22,000	869		20.74	902		21.84	934		22.90	965		23.94	995		24.98	1023		26.03	1051		27.09	1077		28.17
23,000	905		23.17	937		24.31	968		25.40	998		26.48	1027		27.55	1055		28.62	1081		29.70	1107		30.79
24,000	942		25.78	973		26.95	1003		28.08	1032		29.18	1059		30.28	1086		31.38	1113		32.48	1138		33.59
25,000	978		28.56	1008		29.77	1037		30.93	1065		32.07	1092		33.20	1119		34.32	1144		35.44	1169		36.58
26,000	1015		31.52	1044		32.76	1072		33.96	1099		35.13	1125		36.29	1151		37.44	1176		38.59	—		—
27,000	1052		34.66	1080		35.94	1107		37.18	1133		38.38	1159		39.57	1184		40.75	—		—	—		—
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
12,000	841		11.52	872		12.46	901		13.42	930		14.38	958		15.36	985		16.34	1011		17.33	1036		18.33
14,000	888		13.94	917		14.92	946		15.92	974		16.94	1001		17.97	1027		19.01	1052		20.06	1077		21.12
15,000	912		15.33	941		16.34	970		17.36	997		18.40	1024		19.45	1049		20.51	1074		21.58	1099		22.67
16,000	938		16.86	966		17.88	994		18.93	1021		19.98	1047		21.05	1072		22.14	1097		23.23	1121		24.34
17,000	964		18.54	992		19.58	1019		20.63	1045		21.70	1071		22.79	1096		23.89	1120		25.01	1144		26.13
18,000	990		20.36	1018		21.41	1045		22.48	1070		23.57	1096		24.67	1120		25.79	1144		26.93	1167		28.07
19,000	1018		22.34	1045		23.40	1071		24.49	1096		25.59	1121		26.71	1145		27.84	1169		28.99	1192		30.16
20,000	1046		24.48	1072		25.56	1098		26.66	1123		27.77	1147		28.90	1171		30.05	1194		31.21	—		—
21,000	1074		26.78	1100		27.87	1125		28.99	1150		30.12	1173		31.26	1197		32.42	—		—	—		—
22,000	1103		29.26	1129		30.36	1153		31.49	1177		32.63	—		—	—		—	—		—	—		—
23,000	1133		31.90	1157		33.02	1181		34.16	—		—	—		—	—		—	—		—	—		—
24,000	1163		34.72	1187		35.86	—		—	—		—	—		—	—		—	—		—	—		—
25,000	1193		37.72	—		—	—		—	—		—	—		—	—		—	—		—	—		—
26,000	—		—	—		—	—		—	—		—	—		—	—		—	—		—	—		—
27,000	—		—	—		—	—		—	—		—	—		—	—		—	—		—	—		—
AIRFLOW	AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
		3.4			3.6			3.8			4.0
(Cfm)
	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp
12,000	1061		19.33	1085		20.34	1108		21.35	1131		22.36
14,000	1101		22.18	1125		23.25	1148		24.33	1170		25.42
15,000	1122		23.76	1146		24.86	1168		25.97	1191		27.08
16,000	1144		25.45	1167		26.58	1190		27.71	—		—
17,000	1167		27.27	1190		28.42	—		—	—		—
18,000	1190		29.23	—		—	—		—	—		—
19,000	—		—	—		—	—		—	—		—
20,000	—		—	—		—	—		—	—		—
21,000	—		—	—		—	—		—	—		—
22,000	—		—	—		—	—		—	—		—
23,000	—		—	—		—	—		—	—		—
24,000	—		—	—		—	—		—	—		—
25,000	—		—	—		—	—		—	—		—
26,000	—		—	—		—	—		—	—		—
27,000	—		—	—		—	—		—	—		—

LEGEND

Bhp — Brake Horsepower

NOTES:

1.Fan performance is based on wet coils, economizer, roof curb, cabinet losses, and clean 2-in. filters.

2.Conversion — Bhp to watts:

Watts =

Bhp x 746

Motor Efficiency

3.Variable Air Volume units will operate down to 70 cfm/ton. Per- formance at 70 cfm/ton is limited to unloaded operation and may be additionally limited by edb (entering dry bulb) and ewb (entering wet bulb) conditions.

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