Bryant PERFORMANCE DATA - 549B, 549C cont, INSTANTANEOUS AND INTEGRATED HEATING RATINGS cont

549B, 549C

PERFORMANCE DATA — 549B, 549C (cont)

INSTANTANEOUS AND INTEGRATED HEATING RATINGS (cont)

549C060 (5 Tons)
Return		Cfm										Temperature Air Entering Outdoor Coil (F db)
Air		(Standard		–20		–10			0		10		17		30			40			47			50			60
(F db)		Air)
		1500	Cap.	16.9	15.6	22.1	20.3	27.5		23.4	33.3	30.6	38.5	35.1	46.3	40.6	53.7		53.7	59.6		59.6	63.5		63.5	67.8		67.8
			kW	3.15		3.26		3.36			3.47		3.56		3.74			3.9		4.04			4.14			4.25
		1750	Cap.	17.4	16	22.6	20.8	28		23.8	33.9	31.1	39.1	35.7	46.9	41.1	54.4		54.4	59.9		59.9	63.4		63.4	67.2		67.2
55			kW	3.19		3.29		3.38			3.47		3.55		3.69		3.83			3.94			4.01			4.09
		2000	Cap.	17.8	16.4	23	21.2	28.4		24.1	34.4	31.6	39.6	36.1	47.9	42	54.9		54.9	59.9		59.9	62.7		62.7	66.9		66.9
			kW	3.25		3.33		3.41			3.48		3.56		3.69			3.8		3.88			3.93			4.01
		2500	Cap.	18.5	17	23.7	21.8	29.2		24.8	35.2	32.3	40.4	36.9	48.7	42.7	55.2		55.2	59.0		59.0	62.0		62.0	65.5		65.5
			kW	3.36		3.43		3.49			3.55		3.61		3.71		3.79			3.85			3.89			3.94
		1500	Cap.	13.8	12.7	19.5	17.9	25.2		21.5	31.2	28.7	36.2	33	44.4	38.9	51.5		51.5	57.6		57.6	62.1		62.1	67.2		67.2
			kW	3.45		3.62		3.77			3.92		4.04		4.24		4.45			4.63			4.76			4.91
		1750	Cap.	14.3	13.2	20	18.4	25.8		21.9	31.8	29.2	36.9	33.6	45.1	39.5	52.6		52.6	58.4		58.4	62.8		62.8	67.3		67.3
70			kW	3.5		3.65		3.79			3.92		4.02		4.19		4.37			4.51			4.62			4.74
		2000	Cap.	14.8	13.6	20.5	18.8	26.3		22.4	32.4	29.7	37.5	34.2	45.7	40	53.2		53.2	59.1		59.1	62.9		62.9	67.2		67.2
			kW	3.55		3.7		3.82			3.93		4.02		4.17		4.33			4.45			4.53			4.63
		2500	Cap.	15.5	14.3	21.3	19.6	27.1		23.1	33.2	30.5	38.4	35	46.7	40.9	54.1		54.1	59.9		59.9	63		63	66.3		66.3
			kW	3.67		3.8		3.9			3.99		4.06		4.19		4.31			4.4			4.46			4.51
		1500	Cap.	11.2	10.3	17.2	15.8	23.3		19.8	29.5	27.1	34.6	31.5	42.6	37.4	50		50	56.2		56.2	60.6		60.6	65.7		65.7
			kW	3.63		3.85		4.05			4.24		4.38		4.61		4.84			5.05			5.2			5.37
		1750	Cap.	11.6	10.7	17.8	16.4	23.9		20.3	30.2	27.7	35.3	32.2	43.4	38.1	50.8		50.8	57.1		57.1	61.5		61.5	66.8		66.8
80			kW	3.68		3.89		4.07			4.23		4.36		4.55		4.75			4.93			5.06			5.2
		2000	Cap.	12.1	11.1	18.3	16.8	24.5		20.8	30.7	28.2	35.9	32.7	44.1	38.7	51.6		51.6	57.8		57.8	62.1		62.1	66.9		66.9
			kW	3.74		3.94		4.1			4.25		4.36		4.52		4.71			4.86			4.96			5.07
		2500	Cap.	12.8	11.8	19.1	17.6	25.4		21.6	31.7	29.1	36.8	33.6	45.3	39.7	53		53	58.9		58.9	62.8		62.8	66.9		66.9
			kW	3.87		4.04		4.19			4.31		4.4		4.53		4.69			4.8			4.87			4.95
					LEGEND									NOTES:
Cap. — Heating Capacity (1000 Btuh) (includes indoor-fan motor heat)															1.		indicates integrated ratings.
kW	— Total Power Input (includes compressor motor power input,														2. Integrated capacity is maximum (instantaneous) capacity less the
rh		outdoor-fan motor input, and indoor-fan motor input)													effect of frost on the outdoor coil and the heat required to defrost it.
	— Relative Humidity

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS

549C024 (2 TONS) STANDARD MOTOR (BELT DRIVE)*

Airflow				External Static Pressure (in. wg)
	0.1		0.2		0.4		0.6		0.8		1.0
(Cfm)
	Rpm	Bhp	Rpm	Bhp	Rpm	Bhp	Rpm	Bhp	Rpm	Bhp	Rpm	Bhp
600	500	0.08	531	0.08	607	0.14	713	0.21	788	0.29	878	0.37
700	529	0.09	567	0.09	633	0.16	739	0.24	816	0.32	902	0.41
800	547	0.1	592	0.12	660	0.19	761	0.27	845	0.37	937	0.47
900	570	0.13	620	0.14	691	0.22	793	0.32	870	0.42	957	0.53
1000	599	0.15	650	0.16	717	0.26	818	0.36	894	0.47	981	0.58

LEGEND

Bhp — BrakeFan Horsepower Input to Watts — Input Watts to Motor

*Motor drive range: 639 to 936 rpm. All other rpms require field- supplied drive.

NOTES:

1.Boldface indicates field-supplied drive is required.

2.Maximum continuous bhp is 0.58.

3.See page 103 for General Fan Performance Notes.

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