Carrier 48/50AJ Fan Performance 50AW,AY041 Units, Fan Performance 50AW,AY,A4,A5050 Units

Table 35 — Fan Performance — 50AW,AY041 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
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
18,000	1016		20.68	1038	21.29	1060		21.90	1082		22.52	1104		23.15
19,000	1069		23.71	1090	24.33	1111		24.96	1132		25.60	1153		26.25
20,000	1122		26.99	1142	27.64	1162		28.29	1182		28.95	—		—
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
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
18,000	1126		23.77	1147	24.41	1168		25.04	1189		25.67	1209		26.31
19,000	1173		26.89	1194	27.54	1214		28.19	1234		28.85	—		—
20,000	—		—	—	—	—		—	—		—	—		—
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
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
18,000	1230		26.95	1250	27.58	1269		28.22	1289		28.86	—		—
19,000	—		—	—	—	—		—	—		—	—		—
20,000	—		—	—	—	—		—	—		—	—		—
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
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	—	—	—		—	—		—	—		—
18,000	—		—	—	—	—		—	—		—	—		—
19,000	—		—	—	—	—		—	—		—	—		—
20,000	—		—	—	—	—		—	—		—	—		—

Table 36 — Fan Performance — 50AW,AY,A4,A5050 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	509		2.95	555		3.35	599		3.74	640	4.14	680		4.54		718		4.95	755		5.36	791		5.79	826		6.22	859		6.66
9,000	558		3.87	600		4.29	640		4.71	678	5.13	715		5.56		751		5.99	786		6.42	819		6.87	852		7.31	884		7.77
10,000	608		4.96	646		5.40	683		5.85	719	6.30	754		6.75		787		7.20	819		7.66	851		8.12	882		8.58	912		9.06
11,000	659		6.23	694		6.69	728		7.16	762	7.64	794		8.11		825		8.59	856		9.07	886		9.55	915		10.04	943		10.53
12,000	710		7.68	743		8.17	775		8.67	806	9.17	836		9.67		866		10.17	895		10.67	923		11.17	950		11.68	978		12.19
13,000	763		9.35	793		9.86	823		10.37	852	10.89	880		11.42		908		11.94	935		12.47	962		12.99	988		13.52	1014		14.05
14,000	815		11.22	843		11.75	871		12.29	899	12.83	925		13.38		952		13.92	978		14.47	1003		15.02	1028		15.57	1052		16.12
15,000	868		13.31	895		13.86	921		14.42	946	14.98	972		15.55		997		16.12	1021		16.69	1045		17.26	1069		17.83	1092		18.41
16,000	921		15.64	946		16.21	971		16.78	995	17.37	1019		17.96		1043		18.54	1066		19.14	1089		19.73	1111		20.32	1134		20.92
17,000	974		18.20	998		18.79	1021		19.39	1044	19.99	1067		20.60		1089		21.21	1112		21.82	1134		22.43	1155		23.05	1176		23.66
18,000	1028		21.01	1050		21.62	1072		22.24	1094	22.86	1116		23.49		1137		24.12	1158		24.75	1179		25.38	1200		26.02	1220		26.65
19,000	1081		24.08	1103		24.71	1124		25.35	1145	25.99	1165		26.63		1185		27.28	1206		27.93	1226		28.58	1245		29.24	1265		29.90
20,000	1135		27.42	1155		28.06	1175		28.72	1195	29.38	1215		30.04		1234		30.71	1254		31.38	1273		32.05	1292		32.72	—		—
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	892		7.12	923		7.57	954		8.04	984	8.52	1013		9.00		1041		9.49	1069		9.98	1095		10.48	1121		10.98	1147		11.49
9,000	915		8.23	945		8.70	975		9.18	1003	9.67	1032		10.16		1059		10.66	1086		11.16	1112		11.67	1138		12.19	1163		12.71
10,000	941		9.53	970		10.02	998		10.51	1026	11.00	1053		11.51		1080		12.01	1106		12.53	1131		13.05	1156		13.58	1181		14.11
11,000	971		11.02	999		11.52	1026		12.02	1052	12.53	1078		13.05		1103		13.57	1128		14.09	1153		14.63	1177		15.16	1201		15.71
12,000	1004		12.70	1030		13.22	1056		13.74	1081	14.26	1106		14.79		1130		15.33	1154		15.86	1178		16.41	1201		16.96	1224		17.51
13,000	1039		14.59	1064		15.12	1088		15.66	1113	16.20	1136		16.74		1160		17.29	1183		17.85	1206		18.40	1228		18.96	1250		19.53
14,000	1076		16.68	1100		17.23	1123		17.79	1147	18.35	1169		18.91		1192		19.48	1214		20.04	1236		20.62	1257		21.19	1279		21.77
15,000	1115		18.98	1138		19.56	1160		20.14	1182	20.72	1204		21.30		1226		21.88	1247		22.47	1268		23.05	1289		23.65	—		—
16,000	1156		21.52	1178		22.11	1199		22.71	1220	23.31	1241		23.91		1262		24.51	1282		25.12	—		—	—		—	—		—
17,000	1198		24.28	1218		24.90	1239		25.52	1259	26.14	1279		26.76		1299		27.38	—		—	—		—	—		—	—		—
18,000	1240		27.29	1260		27.93	1280		28.57	1300	29.21	—		—		—		—	—		—	—		—	—		—	—		—
19,000	1284		30.55	—		—	—		—	—	—	—		—		—		—	—		—	—		—	—		—	—		—
20,000	—		—	—		—	—		—	—	—	—		—		—		—	—		—	—		—	—		—	—		—
LEGEND															2. Conversion — Bhp to watts:

Bhp — Brake Horsepower edb — Entering Dry Bulb ewb — Entering Wet Bulb

NOTES:

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

Bhp x 746

Watts =

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.

24