Carrier 48/50AJ specifications Fan Performance 50AJ,AK027,030 and 50A2,A3025-030 Units

Table 13 — Fan Performance — 50AJ,AK027,030 and 50A2,A3025-030 Units

AIRFLOW														AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
	0.2				0.4				0.6				0.8			1.0			1.2			1.4			1.6		1.8		2.0
(CFM)
		Rpm		Bhp		Rpm		Bhp		Rpm		Bhp		Rpm	Bhp		Rpm	Bhp		Rpm	Bhp		Rpm	Bhp	Rpm	Bhp	Rpm	Bhp	Rpm	Bhp
4,000	314		0.54		394		0.72		460		0.89		517		1.05	569		1.22	615		1.39	658		1.55	697	1.72	734	1.88	769	2.05
5,000	352		0.85		422		1.03		484		1.22		540		1.42	590		1.61	636		1.79	678		1.98	718	2.17	755	2.35	791	2.54
6,000	394		1.26		456		1.45		513		1.65		565		1.86	613		2.07	658		2.28	700		2.49	739	2.70	776	2.90	811	3.11
7,000	438		1.79		495		1.98		546		2.19		594		2.41	640		2.64	682		2.86	723		3.09	761	3.32	798	3.54	833	3.77
8,000	483		2.44		536		2.64		583		2.85		628		3.08	670		3.32	710		3.55	749		3.80	786	4.04	821	4.28	855	4.52
9,000	530		3.23		579		3.43		623		3.65		664		3.88	704		4.12	741		4.37	778		4.62	813	4.88	847	5.13	880	5.39
10,000	577		4.15		624		4.36		665		4.58		703		4.82	740		5.06	776		5.32	810		5.58	843	5.84	876	6.11	907	6.38
11,000	625		5.22		669		5.44		708		5.67		744		5.91	779		6.16	813		6.41	845		6.68	877	6.95	907	7.22	937	7.50
12,000	674		6.45		715		6.67		753		6.90		787		7.15	820		7.40	851		7.67	882		7.93	912	8.21	941	8.49	970	8.78
13,000	722		7.85		762		8.07		798		8.30		831		8.55	862		8.81	892		9.08	921		9.35	950	9.63	977	9.92	1005	10.21
14,000	771		9.41		810		9.64		844		9.88		875		10.13	905		10.39	934		10.66	962		10.94	989	11.22	1015	11.51	1041	11.81
15,000	821		11.15		857		11.38		890		11.62		921		11.88	949		12.14	977		12.42	1004		12.70	1030	12.99	1055	13.28	1080	13.58
AIRFLOW														AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
	2.2				2.4				2.6				2.8			3.0			3.2			3.4			3.6		3.8		4.0
(CFM)
		Rpm		Bhp		Rpm		Bhp		Rpm		Bhp		Rpm	Bhp		Rpm	Bhp		Rpm	Bhp		Rpm	Bhp	Rpm	Bhp	Rpm	Bhp	Rpm	Bhp
4,000	803		2.22		835		2.38		865		2.55		894		2.72	923		2.89	950		3.06	976		3.24	1002	3.41	1027	3.58	1051	3.76
5,000	824		2.72		856		2.91		887		3.09		916		3.28	945		3.46	972		3.65	999		3.83	1024	4.02	1049	4.21	1074	4.40
6,000	845		3.31		877		3.52		908		3.72		937		3.92	966		4.12	993		4.32	1020		4.53	1046	4.73	1071	4.93	1096	5.14
7,000	866		3.99		898		4.21		928		4.43		958		4.66	986		4.88	1014		5.10	1041		5.31	1067	5.53	1092	5.75	1116	5.97
8,000	888		4.77		919		5.01		950		5.25		979		5.49	1007		5.72	1035		5.96	1061		6.20	1087	6.43	1113	6.67	1137	6.90
9,000	912		5.65		942		5.90		972		6.16		1001		6.42	1029		6.67	1056		6.93	1083		7.18	1108	7.43	1134	7.69	1158	7.94
10,000	938		6.65		968		6.92		997		7.19		1025		7.46	1052		7.73	1079		8.00	1105		8.27	1130	8.54	1155	8.81	1180	9.08
11,000	967		7.78		995		8.07		1023		8.35		1051		8.63	1077		8.92	1103		9.20	1129		9.49	1154	9.77	1178	10.06	—	—
12,000	998		9.07		1025		9.35		1052		9.65		1078		9.94	1104		10.24	1130		10.54	1154		10.83	1179	11.13	—	—	—	—
13,000	1031		10.50		1058		10.80		1083		11.10		1109		11.40	1133		11.71	1158		12.01	1182		12.32	—	—	—	—	—	—
14,000	1067		12.10		1092		12.41		1117		12.71		1141		13.02	1165		13.33	1188		13.65		—	—	—	—	—	—	—	—
15,000	1104		13.88		1128		14.19		1152		14.50		1175		14.81	1198		15.13		—	—		—	—	—	—	—	—	—	—
								Table 14 — Fan Performance — 50AJ,AKA2,A3035 Units
AIRFLOW														AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
		0.2				0.4				0.6				0.8			1.0			1.2			1.4		1.6		1.8		2.0
(Cfm)
		Rpm		Bhp		Rpm		Bhp		Rpm		Bhp		Rpm	Bhp		Rpm	Bhp		Rpm	Bhp		Rpm	Bhp	Rpm	Bhp	Rpm	Bhp	Rpm	Bhp
7,000		503		1.96		553		2.22		601		2.47		646	2.72		689	2.97		730	3.22		768	3.46	804	3.70	839	3.94	872	4.17
8,000		553		2.62		599		2.89		643		3.16		684	3.43		724	3.70		763	3.97		799	4.23	834	4.50	868	4.76	901	5.02
9,000		605		3.39		647		3.68		687		3.97		726	4.26		763	4.55		798	4.83		833	5.12	867	5.40	899	5.68	930	5.96
10,000		657		4.29		696		4.61		733		4.91		769	5.22		803	5.52		837	5.82		870	6.12	901	6.42	932	6.72	962	7.02
10,500		684		4.80		721		5.12		757		5.43		791	5.75		825	6.06		857	6.37		889	6.68	920	6.98	950	7.29	979	7.60
11,000		710		5.33		747		5.66		781		5.99		814	6.31		847	6.63		878	6.95		909	7.26	939	7.58	968	7.89	997	8.21
12,000		764		6.52		798		6.86		830		7.21		861	7.54		891	7.88		921	8.21		950	8.54	978	8.87	1006	9.20	1033	9.53
13,000		818		7.85		849		8.21		880		8.57		909	8.92		938	9.27		966	9.62		993	9.97	1020	10.31	1046	10.66	1072	11.00
14,000		872		9.33		901		9.71		930		10.09		958	10.45		985	10.82		1012	11.19		1037	11.55	1063	11.91	1088	12.27	1113	12.63
15,000		926		10.98		954		11.37		981		11.76		1008	12.15		1033	12.53		1059	12.91		1083	13.28	1108	13.66	1131	14.03	1155	14.40
16,000		980		12.79		1007		13.20		1033		13.60		1058	14.00		1082	14.40		1106	14.79		1130	15.18	1153	15.57	1176	15.96	1199	16.35
17,000		1035		14.77		1060		15.19		1085		15.61		1109	16.03		1132	16.44		1155	16.84		1178	17.25	1200	17.65	1222	18.05	1243	18.46
17,500		1062		15.83		1087		16.25		1111		16.68		1134	17.10		1157	17.52		1180	17.94		1202	18.35	1224	18.76	1245	19.17	1266	19.58
AIRFLOW														AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
		2.2				2.4				2.6				2.8			3.0			3.2			3.4		3.6		3.8		4.0
(Cfm)
		Rpm		Bhp		Rpm		Bhp		Rpm		Bhp		Rpm	Bhp		Rpm	Bhp		Rpm	Bhp		Rpm	Bhp	Rpm	Bhp	Rpm	Bhp	Rpm	Bhp
7,000		903		4.40		933		4.62		962		4.84		990	5.06		1017	5.27		1043	5.48		1068	5.69	1092	5.89	1116	6.09	1139	6.28
8,000		932		5.27		962		5.52		991		5.77		1019	6.02		1045	6.26		1071	6.50		1097	6.73	1121	6.96	1145	7.19	1168	7.42
9,000		961		6.24		990		6.52		1019		6.79		1047	7.06		1073	7.33		1099	7.59		1125	7.85	1149	8.11	1173	8.37	1196	8.62
10,000		992		7.32		1020		7.62		1048		7.91		1075	8.20		1102	8.49		1127	8.78		1152	9.07	1177	9.35	1201	9.63	1224	9.91
10,500		1008		7.90		1036		8.21		1063		8.51		1090	8.82		1116	9.12		1142	9.41		1166	9.71	1191	10.01	1214	10.30	1238	10.59
11,000		1025		8.52		1052		8.84		1079		9.15		1105	9.46		1131	9.77		1156	10.08		1181	10.39	1205	10.69	1228	10.99	1252	11.29
12,000		1060		9.86		1086		10.19		1112		10.52		1137	10.85		1162	11.17		1187	11.50		1211	11.82	1234	12.15	1257	12.47	1280	12.79
13,000		1097		11.35		1122		11.69		1147		12.03		1171	12.37		1195	12.72		1219	13.06		1242	13.40	1265	13.74	1287	14.08	—	—
14,000		1137		12.98		1161		13.34		1184		13.69		1208	14.05		1231	14.41		1253	14.76		1276	15.12	1298	15.47	—	—	—	—
15,000		1178		14.77		1201		15.15		1223		15.51		1246	15.88		1268	16.25		1289	16.62		—	—	—	—	—	—	—	—
16,000		1221		16.73		1243		17.11		1264		17.50		1286	17.88		—	—		—	—		—	—	—	—	—	—	—	—
17,000		1265		18.85		1286		19.25		—		—		—	—		—	—		—	—		—	—	—	—	—	—	—	—
17,500		1287		19.98		—		—		—		—		—	—		—	—		—	—		—	—	—	—	—	—	—	—

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 additionally limited by edb and ewb conditions.

13