Bryant manual 580D102 81¤2 Tons Air¯ow External Static Pressure in. wg, Rpm Bhp Watts 2550

PERFORMANCE DATA (cont)

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

580D102 (81¤2 TONS)*

Air¯ow							External Static Pressure (in. wg)
		0.2				0.4				0.6					0.8				1.0
(Cfm)
	Rpm	Bhp	Watts		Rpm	Bhp	Watts	Rpm		Bhp		Watts	Rpm		Bhp	Watts		Rpm	Bhp		Watts
2550	559	0.72	692		634	0.97	891	700		1.21		1089	759		1.48	1318		814	1.74		1543
2600	567	0.75	716		641	1.00	916	706		1.25		1123	764		1.52	1353		819	1.79		1587
2700	582	0.83	779		655	1.08	981	719		1.34		1199	776		1.61	1430		831	1.89		1674
2800	598	0.90	835		670	1.17	1056	732		1.43		1275	789		1.71	1517		842	2.00		1770
2900	614	0.98	899		684	1.25	1123	745		1.53		1361	802		1.81	1604		854	2.11		1866
3000	630	1.07	973		690	1.35	1207	759		1.63		1147	815		1.92	1700		866	2.23		1971
3100	646	1.16	1047		714	1.45	1292	773		1.74		1543	828		2.04	1805		878	2.35		2076
3200	662	1.26	1131		729	1.55	1378	787		1.86		1648	841		2.16	1910		891	2.48		2188
3300	679	1.36	1216		744	1.66	1473	801		1.98		1753	854		2.29	2023		904	2.61		2300
3400	695	1.47	1310		759	1.78	1578	816		2.10		1858	867		2.42	2136		917	2.75		2420
3500	712	1.59	1413		774	1.90	1683	830		2.23		1971	881		2.56	2257		930	2.90		2546
3600	729	1.71	1517		790	2.03	1796	845		2.37		2093	895		2.71	2386		943	3.05		2670
3700	745	1.84	1630		805	2.17	1919	860		2.52		2223	909		2.87	2521		956	3.22		2807
3750	754	1.91	1691		813	2.24	1980	868		2.59		2283	917		2.95	2587		963	3.30		2870
3800	762	1.98	1753		821	2.31	2041	875		2.66		2343	924		3.03	2653		970	3.38		2933
3900	779	2.12	1875		836	2.46	2171	890		2.82		2479	938		3.19	2783		Ð	Ð		Ð
4000	796	2.27	2006		852	2.61	2300	905		2.98		2612	953		3.37	2925		Ð	Ð		Ð
4100	813	2.42	2136		868	2.78	2445	920		3.15		2751	Ð		Ð	Ð	Ð	Ð		Ð
4200	830	2.59	2283		884	2.95	2587	935		3.33		2894	Ð		Ð	Ð	Ð	Ð		Ð
4250	839	2.68	2360		890	3.04	2661	Ð		Ð		Ð	Ð	Ð	Ð	Ð		Ð	Ð
580D102 (81¤2 TONS)* (cont)
Air¯ow			External Static Pressure (in. wg)
		1.2				1.4				1.6
(Cfm)
	Rpm	Bhp	Watts		Rpm	Bhp	Watts	Rpm		Bhp		Watts
2550	864	2.01	1779		915	2.34	2067	968		2.81		2479
2600	869	2.06	1823		918	2.37	2093	973		2.81		2487
2700	880	2.17	1919		927	2.47	2180	976		2.84		2495
2800	892	2.29	2023		938	2.58	2275	983		2.92		2562
2900	903	2.42	2136		949	2.71	2386	993		3.03		2653
3000	915	2.54	2240		961	2.85	2504	1003		3.17		2767
3100	926	2.67	2352		972	3.00	2629	1016		3.32		2886
3200	938	2.81	2470		983	3.14	2743	1026		3.47		3002
3300	950	2.95	2587		995	3.30	2870	Ð		Ð		Ð
3400	963	3.10	2710		1007	3.45	2987	Ð		Ð		Ð
3500	976	3.25	2831		Ð	Ð	Ð	Ð	Ð		Ð
3600	988	3.41	2956		Ð	Ð	Ð	Ð	Ð		Ð
3700	Ð	Ð	Ð	Ð	Ð	Ð	Ð	Ð		Ð
3750	Ð	Ð	Ð	Ð	Ð	Ð	Ð	Ð		Ð
3800	Ð	Ð	Ð	Ð	Ð	Ð	Ð	Ð		Ð
3900	Ð	Ð	Ð	Ð	Ð	Ð	Ð	Ð		Ð
4000	Ð	Ð	Ð	Ð	Ð	Ð	Ð	Ð		Ð
4100	Ð	Ð	Ð	Ð	Ð	Ð	Ð	Ð		Ð
4200	Ð	Ð	Ð	Ð	Ð	Ð	Ð	Ð		Ð
4250	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

*Motor drive range is 685 to 935 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 and maximum continuous watts are 2120. 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 nui- sance tripping or premature 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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