Carrier 48AJ, 48EW, 48EK Fan Performance, 48AW,AY035 Horizontal Discharge Units, 17,000 18,000

Table 24 — Fan Performance, 48AW,AY035 — 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
7,000	455		2.15	508		2.52	558		2.90	605		3.29	650		3.69	693		4.10	734		4.52	774		4.95
8,000	505		2.92	553		3.32	598		3.73	641		4.14	682		4.56	722		4.99	761		5.43	798		5.87
9,000	556		3.85	599		4.28	641		4.72	680		5.15	719		5.60	756		6.04	792		6.50	827		6.96
10,000	608		4.96	648		5.42	686		5.87	723		6.34	758		6.81	793		7.28	826		7.75	859		8.24
11,000	661		6.26	698		6.74	733		7.22	767		7.71	800		8.20	832		8.70	864		9.19	895		9.70
12,000	715		7.76	749		8.25	781		8.76	813		9.27	844		9.79	874		10.31	904		10.83	933		11.35
13,000	769		9.46	800		9.98	831		10.51	861		11.05	890		11.59	918		12.13	946		12.67	974		13.22
14,000	824		11.39	853		11.92	881		12.48	909		13.03	937		13.60	964		14.16	990		14.73	1016		15.30
15,000	879		13.54	906		14.10	933		14.67	959		15.25	985		15.84	1010		16.42	1035		17.01	1060		17.60
16,000	934		15.94	959		16.52	984		17.11	1009		17.70	1034		18.31	1058		18.92	1082		19.53	1105		20.14
17,000	989		18.58	1013		19.18	1037		19.79	1060		20.41	1084		21.03	1107		21.66	1129		22.29	1151		22.92
18,000	1044		21.49	1067		22.10	1090		22.73	1112		23.37	—		—	—		—	—		—	—		—
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
7,000	811		5.39	847		5.83	882		6.29	915		6.75	947		7.21	977		7.68	1007		8.15	1035		8.63
8,000	834		6.33	869		6.79	902		7.26	935		7.74	966		8.22	997		8.71	1026		9.21	1055		9.71
9,000	861		7.44	894		7.92	926		8.40	957		8.90	988		9.40	1017		9.90	1046		10.42	1075		10.94
10,000	891		8.73	922		9.22	953		9.72	983		10.23	1012		10.75	1041		11.27	1069		11.80	1096		12.33
11,000	925		10.20	954		10.72	983		11.24	1012		11.76	1040		12.29	1067		12.83	1094		13.37	1120		13.92
12,000	961		11.88	989		12.41	1017		12.95	1044		13.49	1070		14.04	1096		14.59	1122		15.15	1147		15.71
13,000	1000		13.76	1027		14.32	1053		14.87	1078		15.43	1104		16.00	1129		16.57	1153		17.14	1177		17.72
14,000	1041		15.86	1066		16.44	1091		17.01	1116		17.59	1140		18.18	1163		18.76	1187		19.35	—		—
15,000	1084		18.19	1108		18.79	1131		19.38	1155		19.98	1178		20.58	—		—	—		—	—		—
16,000	1128		20.75	1151		21.37	1173		21.98	1196		22.60	—		—	—		—	—		—	—		—
17,000	—		—	—		—	—		—	—		—	—		—	—		—	—		—	—		—
18,000	—		—	—		—	—		—	—		—	—		—	—		—	—		—	—		—
AIRFLOW	AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
		3.4			3.6			3.8			4.0
(Cfm)
	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp
7,000	1063		9.11	1090		9.60	1115		10.09	1141		10.58
8,000	1082		10.21	1109		10.72	1135		11.23	1161		11.75
9,000	1102		11.46	1129		11.99	1155		12.52	1180		13.05
10,000	1123		12.87	1149		13.42	1175		13.97	1200		14.52
11,000	1146		14.47	1172		15.03	1197		15.60	—		—
12,000	1172		16.28	1197		16.85	—		—	—		—
13,000	—		—	—		—	—		—	—		—
14,000	—		—	—		—	—		—	—		—
15,000	—		—	—		—	—		—	—		—
16,000	—		—	—		—	—		—	—		—
17,000	—		—	—		—	—		—	—		—
18,000	—		—	—		—	—		—	—		—

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.

70