Carrier 48/50AJ Fan Performance 50AW,AY036 Units, Fan Performance 50AW,AY,A4,A5040 Units

Table 33 — Fan Performance — 50AW,AY036 Units

AIRFLOW					AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
(Cfm)		0.2		0.4			0.6			0.8			1.0
	Rpm		Bhp	Rpm	Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp
7,000	451		2.13	503	2.49	552		2.86	597		3.23	641		3.60
8,000	499		2.88	546	3.27	590		3.66	632		4.06	672		4.46
9,000	548		3.78	591	4.20	631		4.62	670		5.04	708		5.47
10,000	599		4.86	637	5.30	675		5.74	711		6.19	746		6.64
11,000	649		6.11	685	6.57	720		7.04	753		7.51	786		7.99
12,000	701		7.54	734	8.03	766		8.52	797		9.02	828		9.52
13,000	753		9.18	783	9.69	813		10.21	842		10.72	871		11.25
14,000	805		11.03	833	11.56	861		12.09	889		12.63	916		13.18
15,000	857		13.09	884	13.64	910		14.20	936		14.76	962		15.32
16,000	910		15.38	935	15.95	960		16.53	984		17.11	1008		17.69
17,000	963		17.91	986	18.50	1010		19.09	1033		19.69	1056		20.30
17,500	989		19.26	1012	19.86	1035		20.47	1058		21.08	1080		21.69
AIRFLOW					AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
(Cfm)		1.2		1.4			1.6			1.8			2.0
	Rpm		Bhp	Rpm	Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp
7,000	682		3.99	722	4.39	760		4.80	797		5.22	832		5.65
8,000	711		4.87	748	5.28	784		5.70	819		6.14	853		6.58
9,000	744		5.90	778	6.33	812		6.77	845		7.22	877		7.67
10,000	779		7.09	812	7.55	844		8.01	875		8.47	905		8.94
11,000	817		8.47	848	8.94	878		9.43	907		9.91	936		10.40
12,000	857		10.02	886	10.52	915		11.03	943		11.53	970		12.04
13,000	899		11.77	927	12.30	953		12.82	980		13.35	1006		13.88
14,000	942		13.73	968	14.27	994		14.82	1019		15.37	1044		15.92
15,000	987		15.89	1011	16.46	1036		17.03	1060		17.61	1083		18.18
16,000	1032		18.28	1056	18.87	1079		19.47	1101		20.06	1124		20.66
17,000	1078		20.91	1101	21.52	1123		22.13	1145		22.75	1166		23.36
17,500	1102		22.31	1124	22.93	1145		23.55	1166		24.18	1187		24.80
AIRFLOW					AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
(Cfm)		2.2		2.4			2.6			2.8			3.0
	Rpm		Bhp	Rpm	Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp
7,000	866		6.09	899	6.54	931		6.99	961		7.45	991		7.91
8,000	885		7.03	917	7.48	948		7.95	978		8.42	1007		8.90
9,000	908		8.13	939	8.60	968		9.08	997		9.56	1026		10.05
10,000	934		9.42	963	9.90	992		10.39	1020		10.89	1047		11.39
11,000	964		10.89	992	11.39	1019		11.89	1045		12.40	1071		12.91
12,000	996		12.55	1023	13.07	1048		13.59	1074		14.11	1099		14.64
13,000	1031		14.41	1056	14.95	1081		15.48	1105		16.03	1129		16.57
14,000	1068		16.48	1092	17.03	1115		17.59	1138		18.15	1161		18.71
15,000	1106		18.75	1129	19.33	1151		19.91	1174		20.48	1196		21.07
16,000	1146		21.25	1168	21.85	1189		22.45	1211		23.04	1232		23.64
17,000	1187		23.98	1208	24.60	1229		25.21	1249		25.83	1270		26.46
17,500	1208		25.43	1229	26.06	1249		26.69	1269		27.32	1289		27.95
AIRFLOW					AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
(Cfm)		3.2		3.4			3.6			3.8			4.0
	Rpm		Bhp	Rpm	Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp
7,000	1020		8.39	1047	8.86	1074		9.34	1101		9.83	1126		10.32
8,000	1036		9.39	1063	9.88	1090		10.38	1116		10.88	1142		11.39
9,000	1053		10.55	1080	11.05	1107		11.56	1133		12.08	1158		12.60
10,000	1073		11.89	1100	12.41	1125		12.93	1151		13.45	1175		13.99
11,000	1097		13.43	1122	13.96	1147		14.49	1171		15.02	1195		15.56
12,000	1123		15.17	1147	15.71	1171		16.25	1195		16.80	1218		17.35
13,000	1152		17.12	1175	17.67	1198		18.22	1221		18.78	1243		19.35
14,000	1184		19.27	1206	19.84	1228		20.41	1250		20.99	1271		21.56
15,000	1217		21.65	1239	22.23	1260		22.82	1280		23.41	—		—
16,000	1253		24.25	1273	24.85	1293		25.45	—		—	—		—
17,000	1289		27.07	—	—	—		—	—		—	—		—
17,500	—		—	—	—	—		—	—		—	—		—

Table 34 — Fan Performance — 50AW,AY,A4,A5040 Units

AIRFLOW											AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
(Cfm)		0.2			0.4			0.6			0.8			1.0			1.2			1.4			1.6			1.8			2.0
	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp
8,000	499		2.88	546		3.27	590		3.66	632		4.06	672		4.46	711		4.87	748		5.28	784		5.70	819		6.14	853		6.58
9,000	548		3.78	591		4.20	631		4.62	670		5.04	708		5.47	744		5.90	778		6.33	812		6.77	845		7.22	877		7.67
10,000	599		4.86	637		5.30	675		5.74	711		6.19	746		6.64	779		7.09	812		7.55	844		8.01	875		8.47	905		8.94
11,000	649		6.11	685		6.57	720		7.04	753		7.51	786		7.99	817		8.47	848		8.94	878		9.43	907		9.91	936		10.40
12,000	701		7.54	734		8.03	766		8.52	797		9.02	828		9.52	857		10.02	886		10.52	915		11.03	943		11.53	970		12.04
13,000	753		9.18	783		9.69	813		10.21	842		10.72	871		11.25	899		11.77	927		12.30	953		12.82	980		13.35	1006		13.88
14,000	805		11.03	833		11.56	861		12.09	889		12.63	916		13.18	942		13.73	968		14.27	994		14.82	1019		15.37	1044		15.92
15,000	857		13.09	884		13.64	910		14.20	936		14.76	962		15.32	987		15.89	1011		16.46	1036		17.03	1060		17.61	1083		18.18
16,000	910		15.38	935		15.95	960		16.53	984		17.11	1008		17.69	1032		18.28	1056		18.87	1079		19.47	1101		20.06	1124		20.66
17,000	963		17.91	986		18.50	1010		19.09	1033		19.69	1056		20.30	1078		20.91	1101		21.52	1123		22.13	1145		22.75	1166		23.36
18,000	1016		20.68	1038		21.29	1060		21.90	1082		22.52	1104		23.15	1126		23.77	1147		24.41	1168		25.04	1189		25.67	1209		26.31
19,000	1069		23.71	1090		24.33	1111		24.96	1132		25.60	1153		26.25	1173		26.89	1194		27.54	1214		28.19	1234		28.85	—		—
20,000	1122		26.99	1142		27.64	1162		28.29	1182		28.95	—		—	—		—	—		—	—		—	—		—	—		—
AIRFLOW											AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
(Cfm)		2.2			2.4			2.6			2.8			3.0			3.2			3.4			3.6			3.8			4.0
	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp	Rpm		Bhp
8,000	885		7.03	917		7.48	948		7.95	978		8.42	1007		8.90	1036		9.39	1063		9.88	1090		10.38	1116		10.88	1142		11.39
9,000	908		8.13	939		8.60	968		9.08	997		9.56	1026		10.05	1053		10.55	1080		11.05	1107		11.56	1133		12.08	1158		12.60
10,000	934		9.42	963		9.90	992		10.39	1020		10.89	1047		11.39	1073		11.89	1100		12.41	1125		12.93	1151		13.45	1175		13.99
11,000	964		10.89	992		11.39	1019		11.89	1045		12.40	1071		12.91	1097		13.43	1122		13.96	1147		14.49	1171		15.02	1195		15.56
12,000	996		12.55	1023		13.07	1048		13.59	1074		14.11	1099		14.64	1123		15.17	1147		15.71	1171		16.25	1195		16.80	1218		17.35
13,000	1031		14.41	1056		14.95	1081		15.48	1105		16.03	1129		16.57	1152		17.12	1175		17.67	1198		18.22	1221		18.78	1243		19.35
14,000	1068		16.48	1092		17.03	1115		17.59	1138		18.15	1161		18.71	1184		19.27	1206		19.84	1228		20.41	1250		20.99	1271		21.56
15,000	1106		18.75	1129		19.33	1151		19.91	1174		20.48	1196		21.07	1217		21.65	1239		22.23	1260		22.82	1280		23.41	—		—
16,000	1146		21.25	1168		21.85	1189		22.45	1211		23.04	1232		23.64	1253		24.25	1273		24.85	1293		25.45	—		—	—		—
17,000	1187		23.98	1208		24.60	1229		25.21	1249		25.83	1270		26.46	1289		27.07	—		—	—		—	—		—	—		—
18,000	1230		26.95	1250		27.58	1269		28.22	1289		28.86	—		—	—		—	—		—	—		—	—		—	—		—
19,000	—		—	—		—	—		—	—		—	—		—	—		—	—		—	—		—	—		—	—		—
20,000	—		—	—		—	—		—	—		—	—		—	—		—	—		—	—		—	—		—	—		—

LEGEND

2. Conversion — Bhp to watts:

Bhp — Brake Horsepower edb — Entering Dry Bulb

Watts =

Bhp x 746

ewb — Entering Wet Bulb

NOTES:

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

Motor efficiency

3.Variable air volume units will operate down to 70 cfm/ton. Performance at 70 cfm/ton is limited to unloaded operation and may be additional limited by edb and ewb conditions.

23