Bryant 549C manual PERFORMANCE DATA — 542J cont, Integrated Heating Capacities

PERFORMANCE DATA — 542J (cont)

INTEGRATED HEATING CAPACITIES

542J150 (121/2 Tons)

		Return											Temp Air Entering Outdoor Coil (F db at 75% RH)
		Air
CFM			–10		0			10				17					20				30				40			47				50				60
		Temp
		F (db)	Cap.	kW	Cap.		kW	Cap.			kW	Cap.				kW	Cap.			kW		Cap.		kW		Cap.	kW		Cap.		kW		Cap.		kW		Cap.	kW
3750	55		40.4	7.81	53.0	8.35		65.6		8.89		74.5			9.27		78.5		9.47		91.9		10.10		120.0		11.00	140.0		11.50		147.0		11.80		168.0		12.60
	70		37.7	8.19	49.8	8.85		61.9		9.51		70.3			9.97		74.1		10.20		86.8		11.00		114.0		11.90	133.0		12.50		139.0		12.90		161.0		13.90
	80		35.4	8.41	47.1	9.15		58.8		9.89		67.0			10.40		70.8		10.70		83.4		11.50		109.0		12.50	128.0		13.20		134.0		13.60		156.0		14.70
4500	55		40.3	7.98	53.9	8.49		67.5		9.00		77.0			9.35		80.9		9.54		93.8		10.10		123.0		10.90	144.0		11.40		149.0		11.60		167.0		12.30
	70		36.7	8.38	49.8	9.00		62.9		9.62		72.0			10.00		75.9		10.30		88.6		11.00		116.0		11.80	136.0		12.50		142.0		12.70		163.0		13.60
	80		33.2	8.64	46.4	9.32		59.6		10.00		68.7			10.50		72.6		10.70		85.2		11.50		112.0		12.50	131.0		13.10		137.0		13.40		159.0		14.50
5000	55		41.0	8.11	54.7	8.60		68.4		9.09		78.0			9.43		81.9		9.60		95.0		10.20		124.0		10.90	144.0		11.40		149.0		11.60		165.0		12.10
	70		44.7	8.45	55.2	9.07		65.7		9.69		73.1			10.10		76.9		10.30		89.7		11.00		118.0		11.90	138.0		12.50		143.0		12.70		163.0		13.50
	80		33.6	8.76	47.0	9.43		60.4		10.10		69.8			10.60		73.6		10.80		86.3		11.60		113.0		12.50	132.0		13.10		139.0		13.40		160.0		14.40
5625	55		42.0	8.27	55.7	8.74		69.4		9.21		79.0			9.54		83.0		9.71		96.2		10.30		124.0		10.90	144.0		11.40		148.0		11.50		164.0		12.10
	70		42.7	8.66	54.3	9.24		65.9		9.82		74.1			10.20		77.9		10.40		90.9		11.10		120.0		11.90	140.0		12.50		145.0		12.70		163.0		13.40
	80		34.5	8.94	48.0	9.57		61.5		10.20		70.9			10.70		74.7		10.90		87.4		11.60		115.0		12.50	134.0		13.10		140.0		13.40		160.0		14.30
6250	55		44.0	8.43	57.3	8.89		70.6		9.35		79.9			9.67		83.9		9.83		97.3		10.40		124.0		11.00	143.0		11.40		147.0		11.50		160.0		12.00
	70		45.7	8.79	56.8	9.37		67.9		9.95		75.6			10.40		79.4		10.50		91.9		11.20		120.0		12.00	140.0		12.50		145.0		12.70		161.0		13.30
	80		35.2	9.04	48.8	9.72		62.4		10.40		71.9			10.80		75.7		11.00		88.4		11.70		117.0		12.60	136.0		13.20		142.0		13.40		159.0		14.20
542J180 (15 Tons)
		Return												Temp Air Entering Outdoor Coil (F db at 75% RH)
CFM		Air	–10			0				10					17				20			30				40			47				50				60
		Temp
		F (db)	Cap.	kW	Cap.		kW		Cap.		kW		Cap.			kW		Cap.		kW		Cap.		kW		Cap.	kW		Cap.		kW		Cap.		kW		Cap.	kW
3750		55	46.4	9.80	60.8		10.60		75.6		11.34		85.8			11.84		91.4		12.10		110.0		12.96		150.2	14.00		178.2		14.72		189.4		15.08		228.0	16.32
		70	39.6	10.04	54.4		10.96		69.8		11.86		80.4			12.48		85.8		12.78		103.4		13.82		141.6	15.02		168.4		15.84		179.0		16.26		214.0	17.64
		80	35.0	10.20	50.2		11.20		65.8		12.20		76.8			12.90		81.8		13.24		99.2		14.38		136.0	15.70		161.8		16.60		172.0		17.04		206.0	18.52
4500		55	47.8	10.02	62.0		10.78		77.0		11.48		87.6			11.96		93.2		12.20		112.0		12.98		153.2	13.92		182.2		14.58		193.4		14.90		230.0	15.94
		70	40.6	10.26	55.8		11.16		71.2		12.00		82.0			12.60		87.4		12.90		105.4		13.86		144.6	14.98		172.0		15.74		182.8		16.12		220.0	17.36
		80	36.0	10.44	51.6		11.40		67.4		12.36		78.4			13.04		83.6		13.36		101.0		14.44		138.8	15.68		165.2		16.52		175.8		16.94		212.0	18.30
5000		55	48.6	10.26	63.0		10.98		78.4		11.64		89.2			12.10		94.8		12.32		113.6		13.06		155.2	13.94		184.4		14.56		195.8		14.86		234.0	15.80
		70	41.8	10.50	56.8		11.36		72.6		12.18		83.6			12.76		89.0		13.04		107.2		13.96		147.0	15.00		174.8		15.74		185.8		16.08		222.0	17.24
		80	37.2	10.66	52.8		11.62		68.6		12.54		79.8			13.20		85.0		13.50		103.0		14.56		141.4	15.72		168.2		16.52		179.0		16.90		216.0	18.18
5625		55	49.2	10.50	63.8		11.18		79.4		11.82		90.2			12.26		96.0		12.46		115.2		13.18		158.0	14.02		187.8		14.60		198.4		14.84		234.0	15.64
		70	42.6	10.72	58.0		11.58		73.6		12.38		84.6			12.92		90.2		13.20		108.6		14.08		149.2	15.08		177.6		15.78		188.4		16.10		224.0	17.14
		80	38.2	10.88	54.0		11.84		69.8		12.74		81.0			13.38		86.4		13.68		104.4		14.68		143.4	15.80		170.8		16.58		181.6		16.94		218.0	18.14
6250		55	50.0	10.72	64.6		11.40		80.2		12.00		91.0			12.42		97.0		12.64		116.6		13.30		159.8	14.14		190.0		14.70		200.0		14.92		234.0	15.58
		70	43.4	10.96	58.8		11.80		74.6		12.58		85.6			13.12		91.2		13.36		110.0		14.22		151.0	15.20		179.6		15.88		190.2		16.16		226.0	17.12
		80	39.0	11.12	54.8		12.06		70.8		12.94		82.0			13.56		87.6		13.86		105.6		14.84		145.0	15.92		172.6		16.66		183.6		17.00		220.0	18.16

LEGEND

Cap. — Capacity (1000 Btuh)

Edb — Entering Air Dry-Bulb Temperature (F)

Ldb — Leaving Air Dry-Bulb Temperature (F)

kW — Compressor and Outdoor-Fan Power Input

RH — Relative Humidity

NOTES:

1.Integrated heating capacity ratings shown are not adjusted for the effects of the indoor-fan motor power and heat. A deduction has been made for defrost- ing the outdoor coils at temperatures below 40 F.

2.Direct interpolation is permissible. Do not extrapolate.

3.When using auxiliary and/or supplementary heating, the maximum allowable leaving-air temperature is 140 F.

Ldb F = Edb F +	Total heating cap. (Btuh)
	1.10 x airflow cfm
4. For supplementary glycol coil:
Fluid flow Gpm =	fluid capacity (Btuh)
	500 x fluid temperature drop (F)

542J

147