Bryant manual 580J*12, 579

580J

FAN PERFORMANCE (cont.)

Table 51 – 580J*12					3 PHASE		10 TON HORIZONTAL SUPPLY
				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
	Field Supplied Drive1				Standard Static Option				Medium Static Option
3000	579	0.70	660	0.89	732	1.09	799	1.29	860	1.50
3250	613	0.85	690	1.06	760	1.27	823	1.49	883	1.71
3500	648	1.03	721	1.25	788	1.48	850	1.71	907	1.95
3750	683	1.23	753	1.47	817	1.71	877	1.96	933	2.21
4000	719	1.45	786	1.71			905	2.23	959	2.50
					848	1.97
4250	756	1.71	819	1.98	879	2.26	934	2.53	987	2.81
4500	792	1.99			910	2.57	964	2.87	1015	3.16
			853	2.28
4750	830	2.31	888	2.62	943	2.92	995	3.23	1044	3.54
5000	867	2.66	923	2.98	976	3.30	1026	3.63	1074	3.95
				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
				Medium Static Option					High Static Option
3000	917	1.70	970	1.91	1021	2.13	1070	2.34	1117	2.56
3250	938	1.93	991	2.16	1041	2.38	1089	2.61	1134	2.85
3500	961	2.18	1013	2.42	1062	2.66	1108	2.91	1153	3.15
3750	985	2.46	1035	2.71	1083	2.97	1129	3.23	1173	3.49
4000	1011	2.76	1059	3.03			1151	3.58	1194	3.85
					1106	3.30
4250	1037	3.09	1084	3.38	1130	3.66	1174	3.95	1216	4.24
4500	1064	3.46			1155	4.06	1198	4.36	1239	4.66
			1110	3.76
4750	1091	3.85	1137	4.16	1180	4.48	---	---	---	---
5000	1120	4.28	1164	4.61	---	---	---	---	---	---
NOTE: For more information, see General Fan Performance Notes.
Boldface indicates field supplied drive is required.
1. Recommend using field supplied fan pulley (part no. KR11AD912) and belt (part no. KR29AF051).
Table 52 – 580J*12					3 PHASE			10 TON VERTICAL SUPPLY
				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
				Standard Static Option					Medium Static Option
3000	616	0.79	689	0.97	757	1.16	821	1.36	882	1.57
3250	655	0.96	724	1.16	788	1.37	849	1.58	907	1.80
3500	695	1.17	760	1.38	821	1.60	879	1.83	934	2.06
3750	736	1.41	797	1.63			910	2.10	963	2.35
					855	1.86
4000	777	1.68	834	1.91	889	2.16	942	2.41	993	2.67
4250	818	1.98			925	2.49	976	2.75	1025	3.02
			873	2.23
4500	860	2.32	912	2.58	962	2.85	1010	3.13	1057	3.41
4750	902	2.69	951	2.97	999	3.26	1046	3.55	1091	3.84
5000	944	3.11	991	3.40	1037	3.70	1082	4.00	1125	4.31
				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
			Medium Static Option					High Static Option
3000	939	1.79	994	2.01	1047	2.24	1098	2.47	1147	2.71
3250	962	2.03	1015	2.26	1066	2.50	1115	2.75	1163	3.00
3500	987	2.30	1038	2.54			1135	3.05	1181	3.32
					1088	2.80
3750	1014	2.60	1063	2.86	1111	3.12	1157	3.39	1202	3.66
4000	1042	2.93			1136	3.48	1180	3.76	1224	4.04
			1090	3.20
4250	1072	3.30	1118	3.58	1162	3.87	1205	4.16	---	---
4500			1147	4.00	1190	4.29	1232	4.60	---	---
	1103	3.70
4750	1135	4.14	1177	4.45	---	---	---	---	---	---
5000	1167	4.63	---	---	---	---	---	---	---	---

NOTE: For more information, see General Fan Performance Notes.

Boldface indicates field supplied drive is required.

58