Air Cooled Liquid Chillers (Trane Company (The))

Performance Data - 60 Hz 30-60 Full Load

Table 21-1 — 30 Ton — CGAF-C30

LWT (DegF)	Entering Condenser Air Temperature (Degree F)
	75.0				85.0			95.0			105.0			115.0
	Percent	Capacity	System		Capacity	System		Capacity	System		Capacity	System		Capacity	System
	Glycol	(Tons)	KW	EER	(Tons)	KW	EER	(Tons)	KW	EER	(Tons)	KW	EER	(Tons)	KW	EER
20	28	18.1	25.8	8.4	17.1	28.1	7.3	16.0	30.8	6.2	15.0	34.0	5.3	13.9	37.5	4.4
25	24	20.4	26.3	9.3	19.3	28.7	8.1	18.2	31.5	6.9	17.0	34.7	5.9	15.8	38.3	5.0
30	19	22.8	26.9	10.2	21.7	29.3	8.9	20.4	32.2	7.6	19.2	35.4	6.5	17.9	39.1	5.5
35	14	25.4	27.4	11.1	24.2	29.9	9.7	22.8	32.8	8.3	21.5	36.1	7.1	20.1	39.9	6.0
40	0	28.2	28.0	12.1	26.9	30.6	10.5	25.5	33.6	9.1	24.0	36.9	7.8	22.5	40.7	6.6
42	0	29.3	28.2	12.4	27.9	30.8	10.8	26.4	33.8	9.4	24.9	37.2	8.0	23.4	41.0	6.8
44	0	30.3	28.5	12.8	28.9	31.1	11.2	27.4	34.1	9.6	25.8	37.5	8.3	24.3	41.3	7.0
45	0	30.9	28.6	13.0	29.4	31.2	11.3	27.9	34.2	9.8	26.3	37.7	8.4	24.7	41.5	7.1
46	0	31.4	28.7	13.1	29.9	31.3	11.5	28.4	34.4	9.9	26.8	37.8	8.5	25.2	41.7	7.2
48	0	32.5	28.9	13.5	31.0	31.6	11.8	29.4	34.7	10.2	27.8	38.1	8.7	26.1	42.0	7.5
50	0	33.7	29.2	13.9	32.1	31.9	12.1	30.4	34.9	10.5	28.8	38.4	9.0	27.0	42.3	7.7
55	0	36.5	29.8	14.7	34.8	32.5	12.9	33.1	35.7	11.1	31.3	39.2	9.6	29.4	43.1	8.2
60	0	39.5	30.4	15.6	37.7	33.2	13.6	35.8	36.4	11.8	33.9	40.0	10.2	31.9	44.0	8.7

Table 21-2 — 40 Ton — CGAF-C40

LWT (DegF)	Entering Condenser Air Temperature (Degree F)
	75.0				85.0			95.0			105.0			115.0
	Percent	Capacity	System		Capacity	System		Capacity	System		Capacity	System		Capacity	System
	Glycol	(Tons)	KW	EER	(Tons)	KW	EER	(Tons)	KW	EER	(Tons)	KW	EER	(Tons)	KW	EER
20	28	22.4	30.7	8.7	21.2	33.8	7.5	19.9	37.5	6.4	18.6	41.8	5.3	17.1	46.6	4.4
25	24	25.2	31.5	9.6	23.9	34.7	8.3	22.5	38.4	7.0	21.1	42.7	5.9	19.5	47.6	4.9
30	19	28.2	32.3	10.5	26.8	35.5	9.1	25.3	39.3	7.7	23.7	43.7	6.5	22.0	48.6	5.4
35	14	31.4	33.1	11.4	29.9	36.4	9.8	28.2	40.3	8.4	26.5	44.7	7.1	24.6	49.7	5.9
40	0	34.9	34.0	12.3	33.2	37.4	10.7	31.5	41.3	9.1	29.6	45.9	7.7	27.6	50.9	6.5
42	0	36.2	34.3	12.6	34.5	37.8	10.9	32.6	41.8	9.4	30.7	46.3	8.0	28.6	51.4	6.7
44	0	37.5	34.7	13.0	35.7	38.2	11.2	33.8	42.2	9.6	31.8	46.7	8.2	29.7	51.8	6.9
45	0	38.2	34.9	13.1	36.3	38.3	11.4	34.4	42.4	9.7	32.4	46.9	8.3	30.2	52.0	7.0
46	0	38.8	35.0	13.3	37.0	38.5	11.5	35.0	42.6	9.9	33.0	47.1	8.4	30.8	52.2	7.1
48	0	40.2	35.4	13.6	38.2	38.9	11.8	36.2	43.0	10.1	34.1	47.6	8.6	31.9	52.7	7.3
50	0	41.5	35.8	13.9	39.5	39.3	12.1	37.5	43.4	10.4	35.3	48.0	8.8	33.0	53.1	7.5
55	0	45.0	36.7	14.7	42.9	40.3	12.8	40.6	44.4	11.0	38.3	49.1	9.4	35.8	54.3	7.9
60	0	48.6	37.7	15.5	46.3	41.4	13.4	43.9	45.6	11.6	41.4	50.3	9.9	38.8	55.5	8.4

Table 21-3 — 50 Ton — CGAF-C50

LWT (DegF)	Entering Condenser Air Temperature (Degree F)
	75.0				85.0			95.0			105.0			115.0
	Percent	Capacity	System		Capacity	System		Capacity	System		Capacity	System		Capacity	System
	Glycol	(Tons)	KW	EER	(Tons)	KW	EER	(Tons)	KW	EER	(Tons)	KW	EER	(Tons)	KW	EER
20	28	27.7	39.4	8.4	26.2	43.0	7.3	24.6	47.2	6.3	22.9	52.0	5.3	21.2	57.4	4.4
25	24	31.3	40.3	9.3	29.6	44.0	8.1	27.9	48.3	6.9	26.1	53.2	5.9	24.2	58.7	5.0
30	19	35.2	41.2	10.2	33.3	45.0	8.9	31.4	49.4	7.6	29.5	54.4	6.5	27.5	60.0	5.5
35	14	39.2	42.1	11.2	37.2	46.0	9.7	35.2	50.5	8.4	33.0	55.7	7.1	30.8	61.4	6.0
40	0	43.6	43.2	12.1	41.5	47.2	10.6	39.3	51.8	9.1	37.0	57.0	7.8	34.7	62.9	6.6
42	0	45.2	43.5	12.5	43.0	47.6	10.9	40.8	52.2	9.4	38.4	57.5	8.0	36.0	63.4	6.8
44	0	46.9	43.9	12.8	44.6	48.0	11.2	42.3	52.7	9.6	39.9	58.0	8.3	37.4	63.9	7.0
45	0	47.7	44.1	13.0	45.4	48.2	11.3	43.1	52.9	9.8	40.6	58.2	8.4	38.1	64.2	7.1
46	0	48.6	44.3	13.2	46.2	48.4	11.5	43.8	53.2	9.9	41.4	58.5	8.5	38.8	64.4	7.2
48	0	50.3	44.7	13.5	47.9	48.9	11.8	45.4	53.6	10.2	42.9	59.0	8.7	40.2	65.0	7.4
50	0	52.0	45.1	13.8	49.6	49.3	12.1	47.0	54.1	10.4	44.4	59.5	9.0	41.7	65.5	7.6
55	0	56.5	46.2	14.7	53.9	50.5	12.8	51.1	55.3	11.1	48.3	60.8	9.5	45.4	66.9	8.1
60	0	61.1	47.3	15.5	58.3	51.6	13.5	55.4	56.6	11.7	52.3	62.2	10.1	49.2	68.3	8.6

Table 21-4 — 60 Ton — CGAF-C60

LWT (DegF)	Entering Condenser Air Temperature (Degree F)
	75.0				85.0			95.0			105.0			115.0
	Percent	Capacity	System		Capacity	System		Capacity	System		Capacity	System		Capacity	System
	Glycol	(Tons)	KW	EER	(Tons)	KW	EER	(Tons)	KW	EER	(Tons)	KW	EER	(Tons)	KW	EER
20	28	38.5	51.1	9.0	36.4	56.0	7.8	34.3	61.8	6.7	32.1	68.3	5.6	29.9	75.8	4.7
25	24	42.9	52.3	9.8	40.6	57.4	8.5	38.3	63.3	7.3	35.9	70.0	6.2	33.5	77.5	5.2
30	19	38.0	50.9	9.0	36.0	55.9	7.7	33.9	61.6	6.6	31.7	68.2	5.6	29.4	75.6	4.7
35	14	52.4	55.0	11.5	49.8	60.3	9.9	47.1	66.5	8.5	44.3	73.4	7.2	41.4	81.2	6.1
40	0	58.0	56.5	12.3	55.1	62.0	10.7	52.1	68.3	9.2	49.1	75.4	7.8	45.9	83.3	6.6
42	0	60.0	57.1	12.6	57.0	62.6	10.9	54.0	69.0	9.4	50.9	76.1	8.0	47.6	84.1	6.8
44	0	62.0	57.6	12.9	59.0	63.3	11.2	55.9	69.7	9.6	52.7	76.9	8.2	49.3	84.9	7.0
45	0	63.1	57.9	13.1	60.0	63.6	11.3	56.8	70.0	9.7	53.6	77.2	8.3	50.2	85.3	7.1
46	0	64.1	58.2	13.2	61.0	63.9	11.5	57.8	70.4	9.9	54.5	77.6	8.4	51.0	85.7	7.2
48	0	66.2	58.8	13.5	63.1	64.6	11.7	59.7	71.1	10.1	56.3	78.4	8.6	52.8	86.5	7.3
50	0	68.4	59.4	13.8	65.1	65.2	12.0	61.7	71.8	10.3	58.2	79.1	8.8	54.6	87.3	7.5
55	0	73.9	61.0	14.5	70.4	67.0	12.6	66.7	73.7	10.9	63.0	81.1	9.3	59.1	89.4	7.9
60	0	79.5	62.7	15.2	75.8	68.8	13.2	71.9	75.6	11.4	67.9	83.2	9.8	63.8	91.6	8.4

Notes:

1. Data based on 0.00025 fouling factor at sea level.

2. Interpolation between points is permissible.

3. Extrapolation beyond points is not permissible.

4. EER - Energy Efficiency Ratio (Btu/watt-hour). Power inputs include compressors,condenser fans and control power.

5. Ratings based on evaporator drop of 10°F

6. Ratings based on ARI Standard 590-92.

7. Minimum recommended ethylene glycol percentage used for leaving water temperatures below 40°F.

Air Cooled Liquid Chillers - Page 20