Carrier 48SS manual Performance data, Cooling Capacities

Performance data

COOLING CAPACITIES

48SS018

TEMP (F)				EVAP AIR Ð CFM/BF
		525/0.10				600/0.12			675/0.13
AIR ENT
					Evap Air Ð Ewb (F)
COND
		62	67	72		62	67	72	62	67	72
	TC	15.8	17.4	19.0		16.0	17.6	19.2	16.1	17.8	19.3
85	SHC	13.6	11.2	8.7		14.4	11.8	9.0	15.1	12.4	9.2
	kW	1.76	1.80	1.85		1.81	1.86	1.90	1.86	1.91	1.95
	TC	15.3	16.9	18.5		15.5	17.0	18.7	15.6	17.1	18.8
95	SHC	13.4	11.1	8.6		14.2	11.6	8.9	14.9	12.2	9.1
	kW	1.90	1.95	2.00		1.95	2.00	2.05	2.01	2.05	2.10
	TC	14.6	16.2	17.9		14.9	16.3	18.0	14.9	16.4	18.0
105	SHC	13.2	10.9	8.4		14.0	11.4	8.6	14.6	12.0	8.8
	kW	2.05	2.10	2.15		2.10	2.15	2.20	2.15	2.20	2.25
	TC	13.8	15.5	17.1		14.1	15.6	17.3	14.3	15.7	17.4
115	SHC	12.8	10.6	8.1		13.6	11.2	8.4	14.2	11.7	8.7
	kW	2.20	2.26	2.31		2.25	2.31	2.37	2.31	2.36	2.42
48SS024
TEMP (F)				EVAP AIR Ð CFM/BF
		700/0.06				800/0.07			900/0.08
AIR ENT
					Evap Air Ð Ewb (F)
COND
		62	67	72		62	67	72	62	67	72
	TC	22.5	25.1	27.8		23.0	25.6	28.3	23.4	26.0	28.7
85	SHC	19.8	16.6	13.2		21.2	17.6	13.7	22.3	18.6	14.2
	kW	2.51	2.60	2.69		2.56	2.65	2.75	2.62	2.71	2.80
	TC	21.1	23.6	26.3		21.5	24.0	26.6	21.9	24.4	27.0
95	SHC	19.3	16.1	12.7		20.5	17.1	13.1	21.5	18.1	13.7
	kW	2.63	2.73	2.84		2.69	2.82	2.89	2.75	2.85	2.95
	TC	19.6	22.0	24.6		20.0	22.4	25.0	20.5	22.6	25.3
105	SHC	18.5	15.5	12.1		19.7	16.5	12.7	20.5	17.4	13.2
	kW	2.74	2.86	2.97		2.81	2.92	3.03	2.88	2.97	3.09
	TC	17.9	20.3	22.9		18.6	20.6	23.2	19.2	20.9	23.5
115	SHC	17.6	14.9	11.6		18.5	15.9	12.2	19.2	16.9	12.7
	kW	2.85	2.97	3.10		2.93	3.03	3.16	3.01	3.09	3.21

48SS036

TEMP (F)				EVAP AIR Ð CFM/BF
		1050/0.07				1200/0.08			1350/0.09
AIR ENT
					Evap Air Ð Ewb (F)
COND
		62	67	72		62	67	72	62	67	72
	TC	33.6	37.6	41.7		34.2	38.3	42.3	34.8	38.7	42.6
85	SHC	30.5	25.4	19.9		32.5	27.1	20.7	34.2	28.5	21.4
	kW	3.72	3.86	3.99		3.81	3.95	4.08	3.90	4.03	4.15
	TC	31.2	35.5	39.3		31.9	36.0	40.2	32.8	36.4	40.4
95	SHC	29.4	24.7	19.1		31.4	26.2	20.1	32.8	27.7	20.8
	kW	3.90	4.05	4.18		3.99	4.14	4.29	4.09	4.22	4.36
	TC	28.8	33.2	37.2		30.0	33.7	37.6	31.1	34.0	37.9
105	SHC	28.2	23.8	18.4		30.0	25.4	19.2	31.0	26.8	20.0
	kW	4.08	4.23	4.39		4.17	4.32	4.48	4.29	4.41	4.56
	TC	26.7	30.9	34.7		28.1	31.3	35.0	29.2	31.6	35.2
115	SHC	26.7	22.9	17.5		28.1	24.5	18.3	29.2	25.9	19.0
	kW	4.26	4.41	4.57		4.37	4.50	4.66	4.48	4.58	4.73
48SS042
TEMP (F)				EVAP AIR Ð CFM/BF
		1225/0.11				1400/0.12			1575/0.14
AIR ENT
					Evap Air Ð Ewb (F)
COND
		62	67	72		62	67	72	62	67	72
	TC	40.3	44.2	47.9		41.1	44.9	48.5	41.8	45.4	49.0
85	SHC	36.1	30.0	23.5		38.3	31.7	24.3	40.2	33.2	25.0
	kW	4.28	4.43	4.57		4.38	4.52	4.66	4.48	4.61	4.75
	TC	38.0	41.8	45.3		38.8	42.5	45.9	39.4	43.0	46.4
95	SHC	34.9	29.2	22.5		37.1	30.9	23.4	38.9	32.5	24.2
	kW	4.50	4.67	4.81		4.61	4.77	4.91	4.71	4.87	5.00
	TC	35.7	39.3	43.0		36.4	39.9	43.3	37.2	40.4	43.7
105	SHC	33.8	28.2	21.8		35.8	29.9	22.5	37.2	31.5	23.4
	kW	4.73	4.90	5.08		4.84	5.01	5.17	4.94	5.10	5.26
	TC	33.3	36.7	40.1		34.1	37.2	40.4	35.0	37.6	40.8
115	SHC	32.5	27.2	20.7		34.1	28.8	21.4	35.0	30.4	22.3
	kW	4.94	5.12	5.30		5.06	5.23	5.39	5.18	5.32	5.49

48SS030

TEMP (F)				EVAP AIR Ð CFM/BF
		875/0.08				1000/0.09			1125/0.10
AIR ENT
					Evap Air Ð Ewb (F)
COND
		62	67	72		62	67	72	62	67	72
	TC	27.5	30.7	33.7		28.0	31.1	34.0	28.4	31.3	34.5
85	SHC	25.2	21.0	16.3		26.8	22.3	16.9	28.2	23.4	17.6
	kW	3.01	3.09	3.16		3.07	3.15	3.22	3.13	3.20	3.28
	TC	25.8	28.8	31.7		26.3	29.2	32.3	26.9	29.4	32.4
95	SHC	24.4	20.4	15.6		25.9	21.6	16.4	26.9	22.7	16.9
	kW	3.16	3.25	3.33		3.23	3.32	3.40	3.30	3.37	3.44
	TC	23.9	26.9	29.9		24.6	27.2	30.1	25.3	27.5	30.5
105	SHC	23.4	19.6	15.0		24.6	20.9	15.6	25.3	22.1	16.4
	kW	3.30	3.40	3.49		3.38	3.46	3.54	3.45	3.52	3.61
	TC	21.9	24.8	27.6		22.9	25.0	28.0	23.6	25.2	28.1
115	SHC	21.9	18.8	14.2		22.9	20.1	15.0	23.6	21.2	15.6
	kW	3.44	3.53	3.62		3.52	3.59	3.89	3.59	3.64	3.74

		LEGEND
BF	Ð Bypass Factor
edb	Ð Entering Dry-Bulb
Ewb	Ð Entering Wet-Bulb
kW	Ð Total Unit Power Input
ldb	Ð	Leaving Dry-Bulb
lwb	Ð	Leaving Wet-Bulb
SHC Ð Sensible Heat Capacity, 1000 Btuh
TC	Ð Total Cooling Capacity, 1000 Btuh (net)

NOTES:

1.Ratings are net; they account for the effects of the indoor-fan motor power and heat.

2.Direct interpolation is permissible. Do not extrapolate.

3.The following formulas may be used:

tldb = tedb ± sensible capacity (Btuh) 1.10 x cfm

tlwb = Wet-bulb temperature corresponding to enthalpy of air leaving indoor coil (hlwb)

hlwb = hewb ± total capacity (Btuh) 4.5 x cfm

Where: hewb = Enthalpy of air entering indoor coil

4.The SHC is based on 80 F edb temperature of air entering indoor coil.

Below 80 F edb, subtract (corr factor x cfm) from SHC. Above 80 F edb, add (corr factor x cfm) to SHC. Correction Factor = 1.10 x (1 ± BF) x (edb ± 80).

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