Bryant 581A/B manual 580F036, Optional Power Exhaust, EVAPORATOR-FAN Motor Efficiency

PERFORMANCE DATA (cont)

151		5000
580F036-	FLOW (cfm)	4000
		3000								3-6 Ton
		2000								7.5-12.5 Ton
		1000
		0
			0	0.1		0.2	0.3	0.4	0.5
				STATIC PRESSURE (in. wg)						a48-6308
		VERTICAL POWER EXHAUST PERFORMANCE
	(cfm)	2500
	MINUTE	2000
	PER	1500								3-6 Ton
										7 1/2 - 12 1/2 Ton
	FEET
		1000
	IN CUBIC	500
		0
	FLOW		0.05			0.15			0.25
										a48-6202
				STATIC PRESSURE (in. wg)
			BAROMETRIC RELIEF FLOW CAPACITY
	(cfm)	30
	MINUTE
		25
		20
	PER
		15								3-6 Ton
	FEET									7 1/2-12 1/2 Ton
		10
	IN CUBIC
		5
		0
	FLOW	0.13	0.20	0.22	0.25	0.30	0.35	0.40	0.45	0.50
				STATIC PRESSURE (in. wg)						a48-6203
			OUTDOOR AIR DAMPER LEAKAGE

		2500
	(cfm)	2000
		1500
	FLOW	1000
		500
		0
			0	0.1	0.2	0.3	0.4	0.5
				STATIC PRESSURE (in. wg)			a48-6309
		HORIZONTAL POWER EXHAUST PERFORMANCE
	2500
(cfm)	2000
minute	1500
per
								3-6 Ton
feet								7 1/2 - 12 1/2 Ton
	1000
in cubic
	500
Flow
	0
		0.05"		0.15"		0.25"	a48-6224
				Static Pressure (in. wg)
			BAROMETRIC RELIEF CAPACITY
(cfm)	30
	25
minute
	20
per	15							3-6 Ton
feet								7 1/2 - 12 1/2 Ton
in cubic	10
	5
Flow	0
		0.1"	0.2"	0.3"	0.4"	0.5"	a48-6225
				Static Pressure (in. wg)
			OUTDOOR AIR DAMPER LEAKAGE

Vertical EconoMi$er IV and EconoMi$er2	Horizontal EconoMi$er IV and EconoMi$er2
Performance Data (580F036-151)	Performance Data (580F036-151)

OPTIONAL POWER EXHAUST

POWER REQUIREMENTS

	AMPS AT		MOCP
UNIT	230 V
SIZE	(2 Fans	230 VAC	460 VAC	575 VAC
	Running)
580F036-073	1.40 Amps at
	60 Hz
		15.0 amps	15.0 amps	15.0 amps
580F090-151	3.04 Amps at
	60 Hz
	LEGEND
MOCP — Maximum Overcurrent Protection

EVAPORATOR-FAN MOTOR EFFICIENCY

UNIT 580F	MOTOR EFFICIENCY (%)
036,048	75
060	74/84*
072, 073	84
090-121	80
150, 151	87

*Single phase/three-phase.

NOTE: The EPACT (Energy Policy Act of 1992) regulates energy requirements for specific types of indoor fan motors. Motors regulated by EPACT include any general purpose, T-frame (three-digit, 143 and larger), single-speed, foot mounted, polyphase, squirrel cage induction motors of NEMA (National Electrical Manufacturers Association) design A and B, manufactured for use in the United States. Ranging from 1 to 200 Hp, these continuous-duty motors operate on 230 and 460 volt, 60 Hz power. If a motor does not fit into these specifications, the motor does not have to be replaced by an EPACT-compliant energy-efficient motor. Variable-speed motors are exempt from EPACT compliance requirements. Therefore, the indoor-fan motors for these units are exempt from these requirements.

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