Bryant Fan Performance Ð 559F216, 559F216 and 240 18 and 20 Tons Air¯ow, Rpm Bhp Watts 500

Table 6 Ð Fan Performance Ð 559F216 and 240

559F216 and 240 (18 and 20 TONS)

Air¯ow							Available 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
5,500	682	1.99	1675	760	2.29	1922	832		2.59	2177	901	2.90	2441		965	3.22		2712	1027	3.56	2990
6,000	730	2.38	2005	802	2.68	2257	871		2.99	2516	935	3.31	2783		997	3.63		3057	1056	3.97	3337
6,500	778	2.82	2373	846	3.13	2630	911		3.44	2893	972	3.76	3164		1031	4.09		3440	1087	4.43	3722
7,000	828	3.31	2780	892	3.62	3042	953		3.94	3310	1011	4.26	3583		1067	4.59		3863	1121	4.93	4148
7,500	878	3.84	3227	938	4.15	3494	996		4.48	3766	1051	4.81	4043		1105	5.14		4326	1156	5.49	4613
8,000	928	4.42	3715	985	4.74	3986	1040		5.07	4263	1093	5.40	4544		1144	5.74		4830	1194	6.09	5120
8,500	979	5.05	4245	1033	5.38	4521	1085		5.71	4801	1136	6.05	5086		1185	6.39		5375	1232	6.74	5669
9,000	1030	5.73	4817	1082	6.06	5098	1131		6.40	5382	1180	6.74	5671		1227	7.09		5964	1272	7.44	6260
9,500	1082	6.46	5433	1131	6.80	5718	1178		7.14	6007	1225	7.49	6299		1270	7.84		6595	1313	8.20	6895
10,000	1134	7.25	6093	1180	7.59	6382	1226		7.94	6675	1270	8.29	6971		1313	8.65		7271	1356	9.01	7574
559F216 and 240 (18 and 20 TONS) (cont)
Air¯ow					Available External Static Pressure (in. wg)
		1.4			1.6			1.8				1.9				2.0
(Cfm)
	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm		Bhp	Watts	Rpm	Bhp	Watts		Rpm	Bhp	Watts
5,500	1086	3.89	3275	1142	4.24	3567	1197	4.59		3864	1223	4.77	4015		1249	4.96	4167
6,000	1112	4.31	3623	1167	4.66	3915	1219	5.01		4213	1245	5.19	4364		1270	5.37	4516
6,500	1142	4.77	4010	1194	5.12	4304	1245	5.47		4602	1270	5.65	4754		1294	5.83	4906
7,000	1173	5.28	4438	1224	5.63	4733	1273	5.98		5033	1296	6.17	5184		1320	6.35	5337
7,500	1207	5.83	4906	1255	6.19	5203	1302	6.55		5504	1326	6.73	5657		1348	6.91	5810
8,000	1242	6.44	5415	1289	6.80	5714	1334	7.16		6018	1357	7.34	6171		1379	7.52	6325
8,500	1279	7.10	5966	1324	7.45	6268	1368	7.82		6573	1389	8.00	6728		1411	8.18	6883
9,000	1317	7.80	6561	1360	8.16	6865	1403	8.53		7173	1424	8.71	7328		1445	8.90	7484
9,500	1356	8.56	7198	1398	8.93	7505	1440	9.29		7815	1460	9.48	7972		1480	9.67	8129
10,000	1397	9.37	7881	1438	9.74	8190	1477	10.11		8503	Ð	Ð	Ð	Ð	Ð	Ð

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

NOTES:

1.Standard low-medium static drive range for the 216 size is 910 to 1095 rpm. Standard low-medium static drive range for the 240 size is 1002 to 1225 rpm. Alternate high-static drive range for the 216 size is 1069 to 1287. Alternate high-static drive range for the 240 size is 1193 to 1458 rpm. Other rpms require a ®eld-supplied drive.

2.Maximum continuous bhp for the 216 size is 5.90. Maximum con- tinuous bhp for the 240 size is 8.7 (208/230 v) or 9.5 (460 v). The maximum continuous watts for the 216 size is 5180. The maximum continuous watts for the 240 size is 7915 (208/230 v) or 8640 (460 v). Do not adjust motor rpm such that motor maximum bhp and/or watts is exceeded at the maximum operating cfm.

3.Static pressure losses (i.e., economizer) must be added to external static pressure before entering Fan Performance table.

4.Interpolation is permissible. Do not extrapolate.

5.Fan performance is based on wet coils, clean ®lters, and casing losses. See Table 9 for accessory/FIOP static pressure information.

6.Extensive motor and drive testing on these units ensures that the full horsepower and watts range of the motor can be utilized with con®- dence. Using your fan motors up to the watts or bhp rating shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected.

7.Use of a ®eld-supplied motor may affect wiring size. Contact your Bryant representative for details.

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