Bryant 580D manual Medium Speed High Speed 208 230, 460, 575 230,460, 575, 1392, 1365 2038 1426

PERFORMANCE DATA (cont)

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

580D060 (5 TONS) Ð STANDARD MOTOR (DIRECT DRIVE)

Air¯ow			Low Speed										Medium Speed												High Speed
		208 V				230, 460, 575 V						208 V			230,460, 575 V									208 V			230, 460, 575 V
(Cfm)
	Esp	Bhp	Watts		Esp		Bhp	Watts		Esp		Bhp	Watts		Esp			Bhp		Watts		Esp		Bhp	Watts		Esp		Bhp	Watts
1500	0.74	0.67	750		1.06		0.71	791		1.07		0.70	782		1.27			0.76		845		1.26		0.79	875		1.33		0.85	949
1600	0.54	0.70	780		0.90		0.74	824		0.92		0.74	821		1.13			0.79		883		1.14		0.82	913		1.22		0.89	988
1700	0.34	0.73	810		0.75		0.77	857		0.77		0.77	861		1.00			0.83		921		1.01		0.85	950		1.11		0.92	1027
1800	0.14	0.75	839		0.59		0.80	891		0.62		0.81	900		0.87			0.86		959		0.89		0.88	988		1.00		0.96	1066
1900	Ð	Ð	Ð	0.44		0.83		924	0.47		0.84		940	0.74		0.90				997	0.77		0.92		1025	0.89		0.99		1105
2000	Ð	Ð	Ð	0.28		0.86		957	0.32		0.88		979	0.61		0.93				1035	0.64		0.95		1063	0.78		1.03		1144
2100	Ð	Ð	Ð	0.13		0.89		990	0.17		0.91		1018	0.48		0.96				1073	0.51		0.99		1101	0.67		1.06		1183
2200	Ð	Ð	Ð	Ð		Ð	Ð	0.02		0.95		1058	0.35		1.00					1111	0.39			1.02	1138	0.56			1.10	1222
2300	Ð	Ð	Ð	Ð		Ð	Ð	Ð		Ð		Ð	0.22	1.03			1149			0.26	1.06			1176	0.45	1.13			1261
2400	Ð	Ð	Ð	Ð		Ð	Ð	Ð		Ð		Ð	0.09	1.07			1187			0.14	1.09			1213	0.34	1.17			1300
2500	Ð	Ð	Ð	Ð		Ð	Ð	Ð		Ð		Ð	Ð	Ð			Ð		Ð	Ð	Ð			0.23	1.20	1340

		LEGEND
Bhp	Ð Brake Horsepower Input to Fan
Esp	Ð	External Static Pressure (in. wg)
FIOP	Ð	Factory-Installed Option

NOTES:

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

2.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 premature motor failure. Unit warranty will not be affected. See Evaporator-Fan Motor Performance table on page 55 for addi- tional information.

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

580D060 (5 TONS) Ð ALTERNATE MOTOR (BELT DRIVE)

Air¯ow							External Static Pressure (in. wg)
		0.1			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	Rpm	Bhp	Watts
1500	730	0.34	357	789	0.40	420	896	0.53	557	990	0.67	704	1072	0.83	872	1153	1.00	1051
1600	770	0.40	420	826	0.46	483	931	0.61	641	1020	0.75	788	1101	0.91	956	1178	1.09	1145
1700	811	0.47	494	865	0.54	567	966	0.69	725	1051	0.84	883	1133	1.01	1061	1205	1.18	1240
1800	852	0.55	578	905	0.62	651	1002	0.78	820	1084	0.93	977	1163	1.10	1156	1235	1.29	1355
1900	894	0.54	567	945	0.72	757	1037	0.88	925	1119	1.04	1093	1194	1.21	1271	1266	1.40	1471
2000	936	0.74	778	984	0.82	862	1072	0.98	1030	1154	1.16	1219	1226	1.33	1397	1297	1.53	1608
2100	978	0.85	893	1024	0.93	977	1108	1.10	1156	1192	1.29	1355	1259	1.47	1545	1327	1.66	1744
2200	1021	0.97	1019	1064	1.05	1103	1145	1.22	1282	1225	1.43	1503	1294	1.62	1702	1359	1.80	1902
2300	1064	1.10	1156	1104	1.18	1240	1183	1.36	1429	1260	1.57	1650	1330	1.78	1870	1392	1.97	2070
2400	1107	1.24	1303	1145	1.32	1387	1222	1.45	1524	1296	1.73	1818	1365	1.94	2038	1426	2.15	2259
2500	1150	1.39	1460	1186	1.48	1555	1262	1.68	1765	1331	1.89	1986	1400	2.12	2227	1461	2.34	2459
580D060 (5 TONS) Ð ALTERNATE MOTOR (BELT DRIVE) (cont)
Air¯ow				External Static Pressure (in. wg)
		1.2			1.4			1.6			1.8
(Cfm)
	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts
1500	1221	1.17	1229	1256	1.30	1366	1283	1.32	1387	1303	1.22	1282
1600	1252	1.27	1334	1311	1.45	1524	1340	1.58	1660	1330	1.61	1692
1700	1278	1.37	1439	1345	1.57	1650	1397	1.76	1849	1424	1.89	1986
1800	1303	1.48	1555	1371	1.69	1776	1433	1.90	1996	1480	2.09	2196
1900	1330	1.59	1671	1396	1.80	1902	1460	2.03	2133	1517	2.25	2364
2000	1362	1.73	1818	1422	1.94	2038	1485	2.16	2270	1544	2.40	2522
2100	1393	1.87	1965	1452	2.08	2185	1510	2.31	2427	1570	2.55	2674
2200	1423	2.02	2122	1483	2.24	2354	1538	2.46	2585	1594	2.71	2821
2300	1454	2.18	2291	1515	2.41	2532	1571	2.64	2758	1623	2.88	2976
2400	1485	2.36	2480	1544	2.59	2721	1604	2.84	2947	1657	3.07	3152
2500	1518	2.55	2679	1574	2.78	2905	1633	3.03	3134	1692	3.28	3345

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

*Motor drive range is 900 to 1300 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 1.80 and maximum continuous watts are 1921. Extensive motor and electrical testing on these units en- sures 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 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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