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Catalogue Absorption

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ENVIRONMENTALLY FRIENDLY TECHNOLOGY

SUPER ABSORPTION


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Hot water-fired absorption chillers

Chilled water of 8°C can be produced using waste hot water of 80°C to 95°C from gas engine etc. It is a chiller tjjJAten by waste hot water which temperature is low. Waste hot water and unused energy can be effectively used and it is suitable for combined heat and power system.

100 80

50 40

30 20

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^ 30 o

£ 10


0 10 2C						30 4 Tempérât	3 50 ure of absorb	30 7 0 8 0 90 1 00 ent (°C)
LE-21	LE-22	LE-23	LE-24	LE-31	LE-32	LE-41	LE-42	LE-51	LE-52	LE-53
155	180	210	240	270	300	335	375	420	470	525
545	633	738	844	949	1,055	1,178	1,319	1,477	1,653	1,846
13 -> 8°C (Fouling factor = 0.088m²°C / kW (0.0001 m²h°C / kcal) - Max. working pressure 784kPa (8 kgf / cm²G) )
93.7	109	127	145	163	181	203	227	254	284	318
4.3	4.7	9.2	9.6	9.5	10.0	9.8	9.7	7.8	3.7	4.9
42	46	90	94	93	98	96	95	76	36	48
5				6		8
0.22 I 0.24 I 0.27 \| 0.30				0.33 J 0.35		0.45 J 0.48 I 0.65 J 0.71 \| 0.76
31 -> 37°C (Fouling factor = 0.088m²°C / kW (0.0001 m²h°C / kcal) - Max. working pressure 784kPa (8 kgf / cm²G) )
188	219	255	292	328	365	407	456	510	571	638
5.4	6.1	11.1	12.1	9.1	9.5	10.0	11.0	7.0	9.3	12.1
53	60	109	119	89	93	98	108	69	91	119
6		8				10		12
0.60 I 0.65		0.71 I 0.79 I 0.99 I 1.06				1.25 I 1.35		2.02 I 2.18 I 2.31
88 -> 83°C (Fouling factor = 0.088m²°C / kW (0.0001 m²h°C / kcal) - Max. working pressure 784kPa (8 kgf / cm²G) )
36.7	42.5	49.7	56.7	63.9	71.1	79.2	88.9	99.4	111	124
4.1	4.4	2.0	2.2	1.8	2.0	1.6	1.7	1.8	2.3	3.0
40	43	20	22	18	20	16	17	18	23	29
5		6				8
0.17	0.18	0.20	0.22	0.27	0.29	0.34	0.36	0.44	0.48	0.51
3.3	4.4	6.0	7.9	6.0	7.4	9.2	11.6	4.6	5.8	7.2
36	43	59	77	59	73	90	114	45	47	71
5				6				8

3,820 I 4,850				4,980		5,060		5,200	5,740	6,240
1,445				1,515		1,615		1,950
2,395				2,645		2,905		3,230
3,400 I 4,500								4,600 I 5,200 J 5,700

6,500	6,900	8,000	8,500	10,300	10,800	12,500	13,000	17,700	19,200	20,600
5,500	5,800	6,800	7,100	8,700	9,100	10,400	10,800	14,600	15,900	17,100
1 section
3 phase 380V 50Hz
9.7		10.2		12.5
7.6		8.0		9.9

2.2				3.0
6.4				8.7
0.2		0.4
1.3		1.8
0.4
1.1
38
300

LE Model Specification


Model (TSA-LE-* *)		Unit	LE-01	LE-02	LE-03	LE-11	LE-1 2	LE-13	LE-1 4
Refrigeration Capacity		(USRT)	30	40	50	75	90	110	135
Refrigeration Capacity		kW	105	141	176	264	316	387	475
Chilled water system			13 ->• 8°C (Fouling factor = 0.088m²°C / kW (0.0001 m²h°C / kcal) • Max. working pressure 784kPa (8 kgf / cm²G) )
	Flow rate	m³/h	18.1	24.2	30.2	45.4	54.4	66.5	81.6
	Pressure drop	(m H₂0)	7.2	9.2	7.3	7.0	7.6	4.5	4.9
	Pressure drop	kPa	71	90	72	69	74	44	48
	Connection (JIS)	inch	2-1/2	2-1/2		3		4
	Holding water volume	m³	0.06	0.07 I 0.08		0.11 I 0.13		0.15 I 0.17
Co	Dling water system		31 ->• 37°C (Fouling factor = 0.088m²°C/kW (0.0001 m²h°C/kcal) - Max. working pressure 784kPa (8 kgf/cm²G))
	Flow rate	m³/h	36.5	48.6	60.8	91.1	109	134	164
	Pressure drop	(m H₂0)	5.2	5.8	10.1	8.9	9.5	5.2	6.4
	Pressure drop	kPa	51	57	99	87	93	51	63
	Connection (JIS)	inch	3			5
	Holding water volume	m³	0.14 \| 0.17 \| 0.20			0.34 I 0.37 I 0.43 I 0.47
Hot water system			88->• 83°C (Fouling factor = 0.088m²°C/kW (0.0001 m²h°C/kcal) - Max. working pressure 784kPa (8 kgf/cm²G))
	Flow rate	kgf/s	7.11	9.47	11.8	17.8	21.3	26.0	31.9
	Pressure drop	(m H₂0)	4.6	5.6	1.9	1.5	1.7	4.0	4.6
	Pressure drop	kPa	45	55	19	15	17	39	45
	Connection (JIS)	inch	2-1/2			4
	Holding water volume	m³	0.04	0.05	0.06	0.09	0.10	0.12	0.13
		(mH₂0)	3.9	3.3	5.2	5.8	8.3	3.7	5.5
3 w		kpa	38	32	51	57	81	36	54
3 w	Connection (JIS)	inch	2	2-1/2		3		4
Overall dimentions
	Length (L)	mm	2,210 \| 2,710 \| 3,720
	Width (W)	mm	1,110			1,295
	Height (H)	mm	1,980			2,225
Tube removal		mm	1,900 \| 2,400 \| 3,400
Weights
	Operating LE/NE	kgf	2,300	2,400	2,800	3,900	4,100	5,100	5,400
	Shipping weight	kgf	2,000	2,100	2,500	3,400	3,500	4,400	4,600
Shipping method			1 section
Electric Power			3 phase 380V 50Hz
Total electric current		A	7.0
Apparent power		kVA	5.4
Electric data
	ABS pump	kW	1.1
	ABS pump	A	3.7
	REF pump	kW	0.2
	REF pump	A	1.3
	Purge pump	kW	0.4
	Purge pump	A	1.1
	PD cell heater	W	38
	Control circuit	W	300

Note 1 ) Electric type 3way valve for LE-01 ~ Electric pneumatic type 3way valve

- LE-24 for LE-31

Specifications subject to change without notice.

LE-53 (Required operation air : 392kPa (4.0kg / cm²G) )