Trane SS-PRC003-EN manual Performance, DataSystem, TTA125B Condensing Unit withTWE155B Air Handler

Performance

DataSystem

Table PD-10 — Gross Cooling Capacities (MBh)								TTA125B Condensing Unit withTWE155B Air Handler															(I-P)
												AmbientTemperature (°F)
				85							95						105						115
	Enter.
	Dry											Entering Wet Bulb (°F)
CFM	Bulb		61	67		73			61		67		73		61		67		73		61		67		73
Airflow	(°F)	TGC	SHC	TGC	SHC	TGC	SHC		TGC	SHC TGC SHC TGC SHC					TGC SHC		TGC SHC TGC SHC				TGC SHC		TGC	SHC	TGC	SHC
	75	124.0	98.6	136.6	82.4	149.8	55.6		119.5	96.3	131.6	80.4	144.1	53.6	114.6	93.8	126.1	78.2	137.9	51.5	109.3	91.2	120.3	75.9	131.3	49.3
3750	80	124.7	115.3	136.9	94.8	150.4	73.4		120.2	113.0	131.9	92.5	144.8	71.3	115.5	110.6	126.5	90.1	138.9	69.1	110.5	108.1	120.8	87.5	132.5	66.8
	85	128.0	128.0	137.5	111.4	151.0	90.7		124.2	124.2	132.5	109.1	145.4	88.7	120.1	120.1	127.1	106.7	139.5	86.5	115.6	115.6	121.4	104.1 132.8		83.5
	90	134.5	134.5	138.2	128.2	151.2	107.1		130.6	130.6	133.3	125.9	145.7	104.9	126.3	126.3	128.2	123.6	139.9	102.5	121.7	121.7	122.8	121.1 133.6		100.0
	75	126.6	103.5	139.2	81.3	152.2	56.6		121.9	101.2	134.0	79.1	146.3	54.6	116.9	98.7	128.4	76.8	140.0	52.4	111.4	96.0	121.9	73.8	133.2	50.2
4200	80	127.6	122.0	139.6	99.3	153.0	76.1		123.1	119.7	134.4	97.0	147.3	74.0	118.3	117.3	128.8	94.5	141.2	71.8	113.1	113.1	122.9	91.8	134.6	69.4
	85	132.5	132.5	140.2	117.6	153.7	95.2		128.5	128.5	135.0	115.3	147.6	92.4	124.1	124.1	129.5	112.8	141.5	90.0	119.4	119.4	123.6	110.2 135.0		87.4
	90	139.3	139.3	141.3	136.2	154.0	112.9		135.1	135.1	136.4	133.9	148.3	110.6	130.6	130.6	130.7	130.7	142.2	108.2	125.8	125.8	125.9	125.9 135.8		105.6
	75	128.8	108.2	141.4	84.2	154.2	57.7		123.9	105.8	136.0	82.1	148.1	55.6	118.7	103.3	129.7	79.0	141.6	53.4	113.1	100.5	123.6	76.3	134.6	51.0
4650	80	130.2	128.5	141.8	103.6	155.2	78.7		125.3	125.3	136.5	101.2	149.3	76.5	120.9	120.9	130.8	98.7	143.0	74.3	116.1	116.1	124.7	96.0	136.2	71.9
	85	136.4	136.4	142.4	123.5	155.6	98.5		132.2	132.2	137.2	121.2	149.7	96.2	127.5	127.5	131.5	118.6	143.5	93.7	122.6	122.6	125.6	116.0 136.9		91.1
	90	143.4	143.4	144.2	144.0	156.3	118.4		139.0	139.0	139.2	139.2	150.4	116.1	134.3	134.3	134.4	134.4	144.2	113.6	129.2	129.2	129.3	129.3 137.6		111.0
	75	130.6	112.7	142.7	86.5	155.8	58.6		125.6	110.3	137.3	84.1	149.6	56.4	120.3	107.7	131.3	81.4	142.9	54.1	114.7	104.9	125.1	78.6	135.8	51.7
5100	80	132.5	132.5	143.7	107.7	157.0	81.1		128.3	128.3	138.3	105.3	151.0	79.0	123.7	123.7	132.4	102.7	144.5	76.7	118.8	118.8	126.2	100.0 137.6		74.4
	85	139.7	139.7	144.4	129.2	157.5	102.2		135.4	135.4	139.1	126.9	151.5	99.9	130.6	130.6	133.3	124.3	145.2	97.3	125.5	125.5	127.3	121.7 138.4		94.7
	90	147.0	147.0	147.2	147.2	158.2	123.7		142.5	142.5	142.6	142.6	152.2	121.3	137.6	137.6	137.7	137.7	145.9	118.8	132.3	132.3	132.4	132.4 139.1		116.2

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total capacity.

All capacities shown are gross and have not considered indoor fan heat.

To obtain net cooling capacities subtract indoor fan heat.

TGC = Total Gross Cooling Capacity

SHC = Sensible Heat Capacity

Table PD-10 — Gross Cooling Capacities (kW) TTA125B Condensing Unit withTWE155B Air Handler																						(SI)
											AmbientTemperature (°C)
				29.4						35.0						40.6						46.1
	Enter.
	Dry											Entering Wet Bulb (°C)
m3/h	Bulb		16.1	19.4		22.8		16.1		19.4		22.8		16.1		19.4		22.8		16.1		19.4		22.8
Airflow	(°C)	TGC	SHC	TGC	SHC	TGC	SHC	TGC	SHC TGC SHC TGC SHC					TGC SHC		TGC SHC TGC SHC				TGC SHC		TGC	SHC	TGC	SHC
	24	36.3	28.9	40.0	24.1	43.9	16.3	35.0	28.2	38.5	23.5	42.2	15.7	33.6	27.5	36.9	22.9	40.4	15.1	32.0	26.7	35.2	22.2	38.5	14.4
6371	27	36.5	33.8	40.1	27.8	44.0	21.5	35.2	33.1	38.6	27.1	42.4	20.9	33.8	32.4	37.0	26.4	40.7	20.2	32.4	31.6	35.4	25.6	38.8	19.6
	29	37.5	37.5	40.3	32.6	44.2	26.6	36.4	36.4	38.8	32.0	42.6	26.0	35.2	35.2	37.2	31.2	40.9	25.3	33.8	33.8	35.5	30.5	38.9	24.4
	32	39.4	39.4	40.5	37.5	44.3	31.4	38.2	38.2	39.0	36.9	42.7	30.7	37.0	37.0	37.5	36.2	40.9	30.0	35.6	35.6	35.9	35.5	39.1	29.3
	24	37.1	30.3	40.8	23.8	44.6	16.6	35.7	29.6	39.2	23.2	42.8	16.0	34.2	28.9	37.6	22.5	41.0	15.4	32.6	28.1	35.7	21.6	39.0	14.7
7136	27	37.4	35.7	40.9	29.1	44.8	22.3	36.0	35.1	39.4	28.4	43.1	21.7	34.6	34.3	37.7	27.7	41.3	21.0	33.1	33.1	36.0	26.9	39.4	20.3
	29	38.8	38.8	41.0	34.4	45.0	27.9	37.6	37.6	39.5	33.7	43.2	27.1	36.3	36.3	37.9	33.0	41.4	26.3	35.0	35.0	36.2	32.3	39.5	25.6
	32	40.8	40.8	41.4	39.9	45.1	33.1	39.6	39.6	39.9	39.2	43.4	32.4	38.2	38.2	38.3	38.3	41.7	31.7	36.8	36.8	36.9	36.9	39.8	30.9
	24	37.7	31.7	41.4	24.7	45.1	16.9	36.3	31.0	39.8	24.0	43.4	16.3	34.8	30.2	38.0	23.1	41.5	15.6	33.1	29.4	36.2	22.3	39.4	14.9
7900	27	38.1	37.6	41.5	30.3	45.4	23.0	36.7	36.7	40.0	29.6	43.7	22.4	35.4	35.4	38.3	28.9	41.9	21.8	34.0	34.0	36.5	28.1	39.9	21.1
	29	39.9	39.9	41.7	36.2	45.6	28.9	38.7	38.7	40.2	35.5	43.8	28.2	37.3	37.3	38.5	34.7	42.0	27.4	35.9	35.9	36.8	34.0	40.1	26.7
	32	42.0	42.0	42.2	42.2	45.8	34.7	40.7	40.7	40.7	40.7	44.1	34.0	39.3	39.3	39.4	39.4	42.2	33.3	37.8	37.8	37.9	37.9	40.3	32.5
	24	38.2	33.0	41.8	25.3	45.6	17.2	36.8	32.3	40.2	24.6	43.8	16.5	35.2	31.5	38.5	23.8	41.8	15.8	33.6	30.7	36.6	23.0	39.8	15.1
8665	27	38.8	38.8	42.1	31.5	46.0	23.8	37.6	37.6	40.5	30.8	44.2	23.1	36.2	36.2	38.8	30.1	42.3	22.5	34.8	34.8	37.0	29.3	40.3	21.8
	29	40.9	40.9	42.3	37.8	46.1	29.9	39.6	39.6	40.7	37.1	44.4	29.2	38.2	38.2	39.0	36.4	42.5	28.5	36.7	36.7	37.3	35.6	40.5	27.7
	32	43.0	43.0	43.1	43.1	46.3	36.2	41.7	41.7	41.8	41.8	44.6	35.5	40.3	40.3	40.3	40.3	42.7	34.8	38.7	38.7	38.8	38.8	40.7	34.0

Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total capacity.

All capacities shown are gross and have not considered indoor fan heat.

To obtain net cooling capacities subtract indoor fan heat.

TGC = Total Gross Cooling Capacity

SHC = Sensible Heat Capacity

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