York K5EU090A50A, K4EU120A50A Blower Performance, KEU120- SUPPLY AIR BLOWER PERFORMANCE1 CFM

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TABLE 4 - BLOWER PERFORMANCE

KEU090 - SUPPLY AIR BLOWER PERFORMANCE1 - (CFM)

BLOWER													AIRFLOW
SPEED	ESP2	OUTPUT		INPUT		ESP2	OUTPUT				INPUT	ESP2	OUTPUT		INPUT		ESP2	OUTPUT		INPUT		ESP2	OUTPUT		INPUT
RPM	(IWG)	(BHP)			(kW)	(IWG)	(BHP)				(KW)	(IWG)	(BHP)			(kW)	(IWG)	(BHP)			(kW)	(IWG)	(BHP)			(kW
		2400 CFM					2700 CFM						3000 CFM					3300 CFM					3600CFM
600	0.35	0.62			0.59	0.26	0.70				0.66	0.13	0.78			0.73	-	-			-	-	-			-
655	0.49	0.70			0.66	0.41	0.78				0.72	0.30	0.87			0.82	0.07	0.96			0.90	-	-			-
700	0.60	0.77			0.73	053	0.85				0.80	043	0.95			0.89	0.29	1.06			0.99	0.12	1.17			1.09
800	0.92	0.97			0.90	0.85	1.06				0.99	0.77	1.18			1.10	0.65	1.30			1.21	0.49	1.42			1.32
880	1.18	1.11			1.04	1.11	1.24				1.16	1.03	1.37			1.28	0.91	1.50			1.38	0.77	1.64			1.53
900	1.24	1.15			1.07	1.18	1.28				1.19	1.10	1.42			1.32	0.98	1.55			1.43	0.84-	1.70			1.57
1000	1.58	1.35			1.26	1.53	1.48				1.38	1.46	1.63			1.48	1.37	1.81			1.65	1.24	2.02			1.85
KEU090 - SUPPLY AIR BLOWER PERFORMANCE1 - (m3/s)
													AIRFLOW
BLOWER	ESP2	OUTPUT		INPUT		ESP2	OUTPUT			INPUT		ESP2	OUTPUT		INPUT		ESP2	OUTPUT		INPUT		ESP2	OUTPUT		INPUT
SPEED	(Pa)	(kW)			(kW)	(Pa)	(kW)				(kW)	(Pa)	(kW)			(kW)	(Pa)	(kW)			(kW)	(Pa)	(kW)			(kW)
RPM
		1.1 m3/s					1.3 m3/s						1.4 m3/s					1.6 m3/s					1.7 m3/s
600	87	0.46			0.59	64	0.52				0.66	32	0.45			0.73	-	-			-	-	-			-
655	122	0.52			0.66	102	0.58				0.72	74	0.65			0.82	17	0.72			0.90	-	-			-
700	149	0.57			0.73	131	0.63				0.80	107	0.71			0.89	72	0.79			0.99	30	0.87			1.09
800	228	0.72			0.90	211	0.79				0.99	191	0.88			1.10	161	0.97			1.21	122	1.06			1.32
880	293	0.83			1.04	275	0.92				1.16	255	1.02			1.28	226	1.12			1.38	191	1.22			1.53
900	308	0.86			1.07	293	0.95				1.19	273	1.06			1.32	243	1.15			1.43	208	1.27			1.57
1000	392	1.01			1.26	379	1.10				1.38	362	1.21			1.48	340	1.35			1.65	308	1.50			1.85
KEU120- SUPPLY AIR BLOWER PERFORMANCE1 (CFM)
BLOWE													AIRFLOW
R	ESP2	OUTPUT		INPUT		ESP2	OUTPUT			INPUT		ESP2	OUTPUT		INPUT		ESP2	OUTPUT		INPUT		ESP2	OUTPUT		INPUT
SPEED	(IWG)	(BHP)			(kW)	(IWG)	(BHP)				(kW)	(IWG)	(BHP)			(kW)	(IWG)	(BHP)			(kW)	(IWG)	(BHP)			(kW)
RPM		3200					3600						4000					4400					4800
700	0.49	1.01			0.94	0.34	1.17				1.09	0.14	1.33			1.24	-	-			-	-	-			-
800	0.84	1.25			1.16	0.71	1.42				1.32	0.53	1.60			1.48	0.30	1.80			1.64	-	-			-
900	1.18	1.48			1.38	1.06	1.70				1.57	0.91	1.92			1.75	0.70	2.18			1.99	0.43	2.45			2.24
950	1.37	1.61			1.50	1.26	1.86				1.71	1.11	2.12			1.95	0.90	2.39			2.18	0.65	2.67			2.44
1000	1.56	1.75			1.62	1.46	2.02				1.85	1.32	2.30			2.10	1.13	2.60			2.38	0.87	2.90			2.65
KEU120 - SUPPPLY AIR BLOWER PERFORMANCE1 (m3/s)
BLOWE													AIRFLOW
R	ESP2	OUTPUT		INPUT		ESP2	OUTPUT			INPUT		ESP2	OUTPUT		INPUT		ESP2	OUTPUT		INPUT		ESP2	OUTPUT		INPUT
SPEED	(Pa)	(kW)			(kW)	(Pa)	(kW)				(kW)	(Pa)	(kW)			(kW)	(Pa)	(kW)			(kW)	(Pa)	(kW)			(kW)
RPM		3	/s				1.7m	3	/s				3	/s				3	/s				3	/s
		1.5 m											1.9 m					2.0 m					2.3 m
700	122	0.75			0.94	84	0.87				1.09	35	0.99			1.24	-	-			-	-	-			-
800	208	0.93			1.16	176	1.05				1.32	131	1.19			1.48	74	1034			1.64	-	-			-
900	293	1.10			1.38	263	1.27				1.57	226	1.43			1.75	174	1.62			1.99	107	1.83			2.24
950	340	1.20			1.50	312	1.39				1.71	275	1.58			1.95	223	1.78			2.18	161	1.99			2.44
1000	387	1.30			1.62	362	1.50				1.85	327	1.71			2.10	280	1.94			2.38	216	2.16			2.65

1Unit resistance is based on a wet evaporator coil and clean filters.

2Available static pressure in IWG (Pa) to overcome the resistance of the duct system and any accessories added to the unit. Refer to Table 6 for the resistance of these accessories and to Table 7 for additional motor and drive data

NOTE: Motors can be selected to operate into the service factor because they are located in the moving air stream, upstream of any heating device.

LEGEND:

RPM range for the standard factory-mounted drive com- ponents.

Exceeds the BHP limitation of the standard factory-mounted blower motor

8 Unitary Products Group