Bryant manual PERFORMANCE DATA cont, 580D120 10 TONS

PERFORMANCE DATA (cont)

FAN PERFORMANCE Ð 580D036-150 HORIZONTAL DISCHARGE UNITS (cont)

580D120 (10 TONS)*

Air¯ow										External Static Pressure (in. wg)
		0.2					0.4				0.6				0.8				1.0				1.2
(Cfm)
	Rpm	Bhp	Watts		Rpm		Bhp	Watts		Rpm	Bhp	Watts		Rpm	Bhp	Watts		Rpm	Bhp	Watts		Rpm	Bhp	Watts
3000	552	0.68	661		632		0.87	810		701	1.05	956		761	1.22	1097		816	1.36	1216		871	1.54	1370
3100	565	0.74	708		644		0.93	859		711	1.12	1014		772	1.31	1173		825	1.45	1292		879	1.63	1447
3200	578	0.81	763		656		1.00	916		723	1.20	1081		782	1.39	1241		835	1.55	1378		887	1.71	1517
3300	591	0.88	818		668		1.08	973		734	1.28	1148		793	1.47	1310		845	1.65	1465		895	1.80	1595
3400	605	0.96	883		680		1.16	1047		745	1.36	1216		803	1.56	1387		856	1.75	1552		904	1.91	1691
3500	619	1.04	948		691		1.23	1106		755	1.44	1284		813	1.65	1465		867	1.86	1648		914	2.03	1796
3600	633	1.13	1022		703		1.31	1173		766	1.52	1353		824	1.74	1543		877	1.97	1744		924	2.15	1901
3700	648	1.23	1106		714		1.39	1241		777	1.61	1430		835	1.85	1639		887	2.07	1831		935	2.28	2015
3800	662	1.33	1190		726		1.51	1310		789	1.72	1526		846	1.95	1726		897	2.18	1927		946	2.40	2169
3900	677	1.44	1284		738		1.61	1387		801	1.82	1613		857	2.06	1823		908	2.29	2023		956	2.53	2282
4000	692	1.55	1378		750		1.73	1473		813	1.94	1718		868	2.17	1919		918	2.40	2119		967	2.66	2397
4100	707	1.67	1482		762		1.84	1560		825	2.05	1814		878	2.28	2015		929	2.53	2282		977	2.78	2505
4200	722	1.80	1595		775		1.97	1656		837	2.16	1910		889	2.40	2119		941	2.66	2397		987	2.91	2624
4300	737	1.94	1718		787		2.09	1761		848	2.27	2006		900	2.52	2273		952	2.80	2523		999	3.04	2744
4400	752	2.08	1840		800		2.21	1875		860	2.39	2110		912	2.66	2397		962	2.93	2642		1008	3.19	2885
4500	768	2.24	1980		814		2.35	1989		871	2.51	2265		924	2.80	2523		973	3.07	2772		1019	3.34	3029
4600	783	2.40	2119		827		2.50	2121		883	2.64	2380		937	2.95	2661		983	3.21	2904		Ð	Ð	Ð
4700	799	2.56	2309		841		2.64	2291		894	2.77	2496		949	3.10	2800		994	3.36	3049		Ð	Ð	Ð
4800	814	2.74	2469		855		2.80	2424		906	2.91	2624		961	3.26	2952		Ð	Ð	Ð	Ð	Ð	Ð
4900	Ð	Ð	Ð	868		2.90		2578		918	3.05	2754		972	3.40	3088		Ð	Ð	Ð	Ð	Ð	Ð
5000	Ð	Ð	Ð	883			3.10	2735		931	3.21	2904		Ð	Ð	Ð	Ð	Ð	Ð	Ð		Ð	Ð
580D120 (10 TONS)* (cont)
Air¯ow						External Static Pressure (in. wg)
		1.4					1.6				1.8				2.0
(Cfm)
	Rpm	Bhp	Watts		Rpm		Bhp	Watts		Rpm	Bhp	Watts		Rpm	Bhp	Watts
3000	918	1.67	1482	967			1.89	1736		1010	2.09	1903		1063	2.46	2221
3100	928	1.78	1478	973			1.94	1778		1018	2.17	1971		1070	2.51	2265
3200	937	1.90	1745	981			2.04	1861		1026	2.26	2048		1075	2.57	2318
3300	946	2.00	1828	991			2.16	1963		1032	2.32	2099		1080	2.64	2380
3400	953	2.10	1912	1000			2.29	2074		1041	2.44	2203		1083	2.65	2389
3500	961	2.20	1997	1009			2.41	2177		1051	2.57	2318		1090	2.74	2469
3600	970	2.32	2099	1017			2.53	2282		1061	2.72	2451		1099	2.88	2596
3700	980	2.45	2212	1024			2.64	2380		1069	2.87	2587		1109	3.03	2735
3800	989	2.58	2326	1033			2.76	2487		1077	2.99	2698		1118	3.20	2895
3900	1000	2.73	2460	1042			2.91	2624		1085	3.12	2819		1127	3.36	3049
4000	1010	2.87	2587	1052			3.06	2763		1093	3.24	2933		Ð	Ð	Ð
4100	1021	3.02	2726	1062			3.22	2914		1102	3.41	3097		Ð	Ð	Ð
4200	1032	3.17	2866	1072			3.38	2971		Ð	Ð	Ð	Ð	Ð	Ð
4300	1042	3.32	3010	Ð			Ð	Ð	Ð	Ð	Ð	Ð		Ð	Ð
4400	Ð	Ð	Ð	Ð		Ð	Ð	Ð		Ð	Ð	Ð	Ð	Ð
4500	Ð	Ð	Ð	Ð		Ð	Ð	Ð		Ð	Ð	Ð	Ð	Ð
4600	Ð	Ð	Ð	Ð		Ð	Ð	Ð		Ð	Ð	Ð	Ð	Ð
4700	Ð	Ð	Ð	Ð		Ð	Ð	Ð		Ð	Ð	Ð	Ð	Ð
4800	Ð	Ð	Ð	Ð		Ð	Ð	Ð		Ð	Ð	Ð	Ð	Ð
4900	Ð	Ð	Ð	Ð		Ð	Ð	Ð		Ð	Ð	Ð	Ð	Ð
5000	Ð	Ð	Ð	Ð		Ð	Ð	Ð		Ð	Ð	Ð	Ð	Ð

		LEGEND
Bhp	Ð Brake Horsepower Input to Fan
FIOP	Ð	Factory-Installed Option
Watts	Ð	Input Watts to Motor

*Standard motor drive range is 685 to 935 rpm. Alternate motor drive range is 835 to 1085 rpm. All other rpms require a ®eld-supplied drive.

NOTES:

1.Boldface indicates ®eld-supplied motor and drive are required.

2.Values include losses for ®lters, unit casing, and wet coils. See page 52 for accessory/FIOP static pressure information.

3.Maximum continuous bhp is 2.4 for the standard motor and 2.9 for the alternate motor. Maximum continuous watts are 2120 for the standard motor and 2615 for the alternate motor. Extensive motor and electrical testing on these units ensures that the full range of the motor can be utilized with con®dence. Using your fan motors up to the wattage ratings shown will not result in nuisance tripping or pre- mature motor failure. Unit warranty will not be affected. See Evaporator-Fan Motor Performance table on page 55 for additional information.

4.Use of a ®eld-supplied motor may affect wire sizing. Contact your local representative for details.

5.Interpolation is permissible. Do not extrapolate.

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