Bryant 580J Cooling Capacities, Stagecooling, Tons, Do not operate in this region, EATdb, EATwb

580J

Table 30 – COOLING CAPACITIES									2-STAGE COOLING										12.5 TONS
											AMBIENT TEMPERATURE
		580J*14D				85				95				105				115
	(RTPF & Novation)					EAT (db)				EAT (db)				EAT (db)				EAT (db)
					75		80	85	75		80	85	75		80	85	75		80	85
			58	TC	127.6		127.6	142.9	121.7		121.7	137.6	115.0		115.0	130	108.3		108.3	122.6
				SHC	110.3		126.6	142.9	105.8		121.7	137.6	99.9		115.0	130	94.1		108.3	122.6
			62	TC	136.1		136.1	136.1	131.1		131.1	131.1	123.8		123.8	124.5	114.9		114.9	120.3
Cfm3600				SHC	96.6		112.8	129.0	94.7		111.2	127.7	91.4		108.0	124.5	87.3		103.8	120.3
		(wb)EAT
			67	TC	146.2		146.2	146.2	142.0		142.0	142.0	136.2		136.2	136.2	128.8		128.8	128.8
				SHC	78.5		94.4	110.3	76.9		93.1	109.2	74.7		91.0	107.3	71.7		88.1	104.6
			72	TC	155.9		155.9	155.9	152.4		152.4	152.4	147.2		147.2	147.2	140.1		140.1	140.1
				SHC	60.1		76.6	93.2	58.7		75.2	91.7	56.8		73.3	89.7	54.2		70.6	87.0
			76	TC	---		163.0	163	---		160.0	160	---		155.1	155.1	---		148.2	148.2
				SHC	---		62.0	81.8	---		61.1	80.9	---		59.5	79.3	---		57.0	76.3
			58	TC	132.2		132.2	149.5	128.2		128.2	144.9	121.9		121.9	137.8	115.0		115.0	130.1
				SHC	115.0		132.2	149.5	111.5		128.2	144.9	106.0		121.9	137.8	99.9		115.0	130.1
			62	TC	139.6		139.6	139.6	134.7		134.7	138	128.0		128.0	135.6	119.1		119.1	131.2
Cfm4200				SHC	102.5		120.8	139	100.8		119.4	138	98.1		116.8	135.6	93.9		112.6	131.2
		(wb)EAT
			67	TC	149.5		149.5	149.5	145.4		145.4	145.4	139.6		139.6	139.6	132.1		132.1	132.1
				SHC	81.8		99.6	117.4	80.6		98.7	116.8	78.5		96.9	115.2	75.7		94.3	112.8
			72	TC	159.0		159.0	159.0	155.5		155.5	155.5	150.3		150.3	150.3	143.1		143.1	143.1
				SHC	61.4		79.6	97.8	60.2		78.5	96.8	58.3		76.7	95	55.8		74.2	92.5
			76	TC	---		165.7	165.7	---		162.8	162.8	---		157.8	157.8	---		150.8	150.8
				SHC	---		64.6	87.7	---		63.5	86.3	---		61.5	83.3	---		58.9	79.9
			58	TC	136.7		136.7	154.5	133.0		133.0	150.3	127.7		127.7	144.3	120.6		120.6	136.4
				SHC	118.9		136.7	154.5	115.7		133.0	150.3	111.0		127.7	144.3	104.9		120.6	136.4
			62	TC	142.2		142.2	147.8	137.4		137.4	147.1	131.0		131.0	144.7	122.8		122.8	140.3
Cfm4800				SHC	107.7		127.8	147.8	106.2		126.7	147.1	103.6		124.2	144.7	99.3		119.8	140.3
		(wb)EAT
			67	TC	152.1		152.1	152.1	148.0		148	148	142.2		142.2	142.2	134.6		134.6	134.6
				SHC	84.8		104.3	123.7	83.8		103.8	123.7	82.0		102.3	122.6	79.4		99.9	120.4
			72	TC	161.3		161.3	161.3	157.8		157.8	157.8	152.5		152.5	152.5	145.4		145.4	145.4
				SHC	62.6		82.2	101.9	61.4		81.4	101.3	59.7		79.7	99.8	57.2		77.3	97.5
			76	TC	---		167.7	167.7	---		164.9	164.9	---		159.9	159.9	---		152.8	152.8
				SHC	---		66.4	91.4	---		65	89.2	---		63.1	86.4	---		60.5	83.1
			58	TC	140.5		140.5	158.8	136.9		136.9	154.7	131.8		131.8	149	125.2		125.2	141.6
				SHC	122.2		140.5	158.8	119		136.9	154.7	114.7		131.8	149	108.9		125.2	141.6
			62	TC	144.3		144.3	155.7	139.6		139.6	155	133.5		133.5	152.4	125.8		125.8	147.8
Cfm5400				SHC	112.2		133.9	155.7	110.9		132.9	155	108.1		130.2	152.4	103.9		125.8	147.8
		(wb)EAT
			67	TC	154.2		154.2	154.2	150.0		150.0	150.0	144.2		144.2	144.2	136.7		136.7	136.7
				SHC	87.6		108.6	129.6	86.8		108.5	130.1	85.2		107.3	129.4	82.8		105.1	127.4
			72	TC	163.1		163.1	163.1	159.7		159.7	159.7	154.3		154.3	154.3	147.1		147.1	147.1
				SHC	63.6		84.6	105.6	62.5		83.9	105.4	60.8		82.5	104.2	58.4		80.2	102
			76	TC	---		169.3	169.3	---		166.5	166.5	---		161.5	161.5	---		154.2	154.2
				SHC	---		67.6	93.7	---		66.4	91.7	---		64.5	89.2	---		61.9	86.1
			58	TC	143.6		143.6	162.3	140.1		140.1	158.3	135.1		135.1	152.7	128.7		128.7	145.5
				SHC	124.9		143.6	162.3	121.8		140.1	158.3	117.5		135.1	152.7	111.9		128.7	145.5
			62	TC	146.1		146.1	162.4	141.7		141.7	161.5	135.6		135.6	159.2	128.8		128.8	151.2
Cfm		(wb)		SHC	116.1		139.3	162.4	114.7		138.1	161.5	112.1		135.6	159.2	106.4		128.8	151.2
6000			67	TC	155.8		155.8	155.8	151.6		151.6	151.6	145.9		145.9	145.9	138.3		138.3	138.3
		EAT		SHC	90.1		112.6	135	89.6		112.8	136	88.3		112.0	135.8	85.9		110.0	134.1
			72	TC	164.5		164.5	164.5	161.2		161.2	161.2	155.8		155.8	155.8	148.5		148.5	148.5
				SHC	64.5		86.7	108.9	63.5		86.3	109.1	61.9		85.1	108.2	59.6		82.9	106.3
			76	TC	---		170.6	170.6	---		167.8	167.8	---		162.8	162.8	---		155.5	155.5
				SHC	---		68.7	95.8	---		67.5	94.1	---		65.7	91.8	---		63.3	88.8

LEGEND:

------ Do not operate in this region

Cfm	--- Cubic feet per minute (supply air)
EAT(db)	--- Entering air temperature (dry bulb)
EAT(wb)	--- Entering air temperature (wet bulb)
SHC	---	Sensible heat capacity
TC	---	Total capacity

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