Double effect direct-fired absorption chiller / heaters | Sanyo DE

ENVIRONMENTALLY FRIENDLY TECHNOLOGY

Double effect direct-fired absorption chiller / heaters

This is a high efficient-double effect absorption chiller / heaters using combustion heat of gas or oil as the driving heat source.

It is able to take chilled water of 7° C while hot water of 55° C is in heating mode.

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◆DE Model Specification

	�			�
				�		DE-11		DE-12		DE-13		DE-14		DE-21		DE-22	DE-23	DE-24		DE-31	DE-32
Model（TSA-DE-＊＊）�Unit						DE-11		DE-12		DE-13		DE-14		DE-21		DE-22	DE-23	DE-24		DE-31	DE-32
				�
Refrigeration�		（USRT）�				100		120		150		180		210		240	280	320		360	400
capacity�				kW �		352		422		527		633		738		844	985	1,125		1,266	1,407
Heating capacity		（Mcal/h）� 253.0						303.6		379.5		455.4		531.3		607.2	708.4	809.6		910.8	1,012
Heating capacity				kW �		294		353		441		530		618		706	824	941		1,059	1,177
				kW �		294		353		441		530		618		706	824	941		1,059	1,177
Chilled� water system				�		12 → 7℃（Fouling factor=0.088m2℃/kW（0.0001m2h℃/kcal）・Max.working pressure 784kPa（8 kgf/cm2G））�
	Flow rate�			m3/h�		60.5		72.6		90.7		109		127		145	169	194		218	242
	Pressure drop�	（mH2O）� 6.5						6.6		8.0		8.3		7.5		7.9	5.1	5.5		5.8	6.1
	Pressure drop�			kPa�		64		65		78		81		74		77	50	54		57	60
				kPa�		64		65		78		81		74		77	50	54		57	60
	Connection (JIS)�			inch�			4							5					6
	Holding water volume			m3�		0.12		0.13		0.15		0.17		0.22		0.24	0.28	0.30		0.34	0.36
Hot water system				� 50.8 → 55.0℃（Fouling factor=0.088m2℃/kW（0.0001m2h℃/kcal）・Max.working pressure 784kPa（8 kgf/cm2G））�
	Flow rate�			m3/h�		60.5		72.6		90.7		109		127		145	169	194		218	242
	Pressure drop�	（mH2O）�				6.5		6.6		8.0		8.3		7.5		7.9	5.1	5.5		5.8	6.1
	Pressure drop�			kPa�		64		65		78		81		74		77	50	54		57	60
				kPa�		64		65		78		81		74		77	50	54		57	60
	Connection (JIS)�			inch�			4							5					6
	Holding water volume			m3�		0.12		0.13		0.15		0.17		0.22		0.24	0.28	0.30		0.34	0.36
Cooling water system				�		32 → 37.5℃（Fouling factor=0.088m2℃/kW（0.0001m2h℃/kcal）・Max.working pressure 784kPa（8 kgf/cm2G））�
	Flow rate�			m3/h�		100		120		150		180		210		240	280	320		360	400
	Pressure drop�	（mH2O）�				3.9		4.4		6.5		7.7		5.6		6.2	10.9	12.1		8.7	9.4
	Pressure drop�			kPa�		38�		43		64		75		55		61	107	119		85	92
				kPa�		38�		43		64		75		55		61	107	119		85	92
	Connection (JIS)�			inch�			5							6					8
	Holding water volume			liter�		0.31		0.34		0.38		0.42		0.53		0.58	0.63	0.69		0.89	0.95
Kind of fuel				�										Natural gas
	Supply pressure�	（mmH2O）�												3,000
				kPa�										29.4
		（Mcal/h）�				300		360		450		540		630		719	840	960		1,080	1,199
	Cooling consumption�
	Cooling consumption�			kW�		349		419		523		628		733		836	977	1,116		1,256	1,394
				kW�		349		419		523		628		733		836	977	1,116		1,256	1,394
		（Mcal/h）�				300		360		450		540		630		719	840	960		1,080	1,199
	Heating consumption�
	Heating consumption�			kW�		349		419		523		628		733		836	977	1,116		1,256	1,394
				kW�		349		419		523		628		733		836	977	1,116		1,256	1,394
	Fuel connection (JIS)�			inch�										1-1/2
	Flue connection�			mm�			280×210									310×310				360×310 �
Overall� dimenstions				�
	Length (L)�			mm�		2,960		3,080		3,700				3,950			4,860	4,950		4,930
	Width (W)�			mm�		1,810				1,980				2,070			2,090			2,280
	Height (H)			mm�			1,960									2,160				2,390
Tube removal				mm�		2,400					3,400							4,500

Weights				�
	Operating weight�			kgf�		4,900		5,200		6,300		6,800		8,000		8,500	9,800	10,400		12,800	13,500
	Max. shipping weight�			kgf�		4,500		4,800		5,800		6,200		7,300		7,700	8,900	9,400		11,600	12,200
	Total shipping weight�			kgf�		4,500		4,800		5,800		6,200		7,300		7,700	8,900	9,400		11,600	12,200
	�			�										1 section
Shipping method				�										1 section
Electric power				�									3 phase 380V 50Hz

Total electric current�				A�			9.3				12.2			13.6		13.7	16.5		18.7
Apparent power				kVA�			7.2				9.6			10.8			13.1		14.9
Electric data				�

	No.1 ABS pump�			kW�			1.3				2.5								3.4
	No.1 ABS pump�			A�			3.9				6.8								9.1
				A�			3.9				6.8								9.1
	No.2 ABS pump�			kW�										＊＊＊�
	No.2 ABS pump�			A�										＊＊＊�
				A�										＊＊＊�
	REF pump�			kW�							0.2								0.4
	REF pump�			A�							1.3								1.8
				A�							1.3								1.8

	Purge pump�			kW�										0.4

				A�										1.1
				A�										1.1

	Burner motor�			kW�			0.76									1.4			2.6

				A�			2.1									3.5			5.7
				A�			2.1									3.5			5.7

	PD cell heater�			W�						38								76

	Control circuit			W										300

SUPER ABSORPTION

DE-41		DE-42	DE-51		DE-52		DE-53	DE-61		DE-62		DE-63	DE-71	DE-72	DE-73	DE-81		DE-82

450	500		560	630			700	800		900		1,000	1,100	1,200	1,300	1,400		1,500
1,582	1,758		1,969	2,215			2,461	2,813		3,165		3,516	3,868	4,220	4,571	4,923		5,274
1,138.5	1,265		1,416.8	1,593.9			1,771	2,024		2,277		2,530	2,783	3,036	3,289	3,542		3,795
1,324	1,471		1,647	1,853			2,059	2,353		2,648		2,942	3,236	3,530	3,824	4,119		4,413
			12 → 7℃（Fouling factor=0.088m2℃/kW（0.0001m2h℃/kcal）・Max.working pressure 784kPa（8 kgf/cm2G））�
272		302	339		381		423	484		544		605	665	726	786	847		907
5.2		5.5	4.6		6.2		8.1	5.7		7.6		9.9	6.2	7.8	9.6	7.8		9.5
51		54	45		61		79	56		74		97	61	76	94	76		93
			8							10				12		14
0.46		0.48	0.65		0.71		0.77	0.99		1.06		1.13	1.41	1.51	1.61	1.83		1.94
		50.8 → 55.0℃（Fouling factor=0.088m2℃/kW（0.0001m2h℃/kcal）・Max.working pressure 784kPa（8 kgf/cm2G））�
272		302	339		381		423	484		544		605	665	726	786	847		907
5.2		5.5	4.6		6.2		8.1	5.7		7.6		9.9	6.2	7.8	9.6	7.8		9.5
51		54	45		61		79	56		74		97	61	76	94	76		93
			8							10				12		14
0.46		0.48	0.65		0.71		0.77	0.99		1.06		1.13	1.41	1.51	1.61	1.83		1.94
		32 → 37.5℃（Fouling factor=0.088m2℃/kW（0.0001m2h℃/kcal）・Max.working pressure 784kPa（8 kgf/cm2G））�
450	500		560		630		700	800		900		1,000	1,100	1,200	1,300	1,400		1,500
10.3	11.2		7.1		9.4		12.1	8.5		11.2		14.4	9.4	11.8	14.5	12.2		14.7
�	110		70		92		119	83		110		141	92	116	142	120		144
101	110		70		92		119	83		110		141	92	116	142	120		144
	10			12						14					16
1.11		1.19	1.87		2.01		2.14	2.79		2.97		3.15	3.67	3.90	4.11	4.51		4.76
									Natural gas
										3,000
										29.4
1,350		1,496	1,683		1,892		2,101	2,398		2,695		3,003	3,300	3,597	3,905	4,202		4,499
1,570		1,740	1,957		2,200		2,443	2,788		3,134		3,492	3,837	4,183	4,541	4,886		5,231
1,350		1,496	1,683		1,892		2,101	2,398		2,695		3,003	3,300	3,597	3,905	4,202		4,499
1,570		1,740	1,957		2,200		2,443	2,788		3,134		3,492	3,837	4,183	4,541	4,886		5,231
			1-1/2					2				2-1/2			3
410×310				350×500						400×620					400×900	�

4,940			5,260		5,810		6,300	6,040		6,480		7,010	6,430	6,960	7,460	6,960		7,460
2,490				2,990						3,240				4,100		4,450
2,600				2,900						3,330				3,450		3,650
4,500			4,600		5,200		5,700	5,200		5,700		6,200	5,700	6,200	6,700	6,200		6,700

15,800		16,600	22,200		24,000		25,700	31,900		34,400		37,100	45,100	48,500	51,500	56,100		59,100
14,200		14,900	19,500		21,100		22,700	15,500		16,500		17,700	21,500	23,000	24,300	26,000		27,500
14,200		14,900	19,500		21,100		22,700	28,100		30,400		32,800	40,000	43,000	45,800	49,700		52,300
			1 section										2 sections
								3 phase 380V 50Hz
	18.7			30.9			36.4	41.7		45.7			54.4	58.9		64.9
	14.9			24.9			29.4	33.8		37.1			44.2	47.9		52.9

	3.4			3.7						5.5					7.5
	9.1			13.4				15.0		19.0					24.0
＊＊＊�				1.8						3.0					3.7
＊＊＊�				5.4						9.1					12.0
										0.4
										1.8
				0.4											0.75
				1.1											1.9
	2.6			4.0						6.5				9.0		12.0
	5.7			8.0						13.5				18.0		24.0		�
	5.7			8.0						13.5				18.0		24.0
	76											152
										300
														Specifications subject to change without notice.

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Sanyo DE operation manual Double effect direct-fired absorption chiller / heaters

DE specifications

Sanyo DE is an innovative line of home appliances and electronics that showcases Sanyo's commitment to quality, efficiency, and user-centered design. This series includes various products, such as air conditioners, refrigerators, and microwaves, all engineered to enhance the everyday living experience.

One of the standout features of Sanyo DE appliances is their energy efficiency. Many models are equipped with advanced technologies that adhere to stringent energy-saving standards, helping consumers reduce their electricity bills while minimizing their environmental footprint. The use of inverter technology in air conditioners, for instance, allows for precise temperature control and significant reductions in energy consumption.

Sanyo DE also emphasizes smart technology integration. Many products come with Wi-Fi capabilities, enabling users to control their appliances remotely via mobile apps. This connectivity makes it easier to monitor energy usage, adjust settings, and receive alerts about maintenance needs. Users can enjoy added convenience as they can pre-heat their ovens or set their air conditioners to the desired temperature before arriving home.

Another key characteristic of Sanyo DE is its focus on durability and reliability. Each product is built with high-quality materials and undergoes rigorous testing to ensure long-lasting performance. The robust construction not only enhances the lifespan of the appliances but also provides peace of mind to users concerning their safety and functionality.

In terms of design, Sanyo DE products are crafted to blend seamlessly into modern homes with sleek and contemporary aesthetics. The intuitive user interfaces are designed for ease of use, featuring clear displays and simple controls, allowing users of all ages to operate the appliances without any hassle.

Furthermore, Sanyo DE pays attention to noise reduction. Many appliances incorporate sound dampening technologies, making them ideal for use in residential settings, where quiet operation is critical. Whether it’s a refrigerator running seamlessly in the background or an air conditioner cooling the room without disruption, Sanyo DE ensures a pleasant home atmosphere.

Overall, Sanyo DE exemplifies a fusion of advanced technology, energy efficiency, and user-friendly design. With a diverse range of appliances, Sanyo DE is committed to enhancing the lives of its users through thoughtful innovation and reliable performance.

Contents

Making the World a More Comfortable Place Contents Many applications Electrical peak power shavingHeating and cooling operation Double effect absorption cycle Graph 2. Tendency of absorbent concentration Expert function by self-diagnosis Exhaust gas temp 236 C CH W temp 12.3 7.1 C Sanyo control systemDisplay and control board Generator temp 149 C Steam valve opening control Speedy digital PID controlSaving energy with the inverter Purge system Crystallization protection High temperature generator safety controlExpansion of safety operating zone Double effect type Lower shell Absorption cooling cycle Upper shell Schematic cooling cycle Cooling Water outlet Low Temperature GeneratorCooling cycle Heating cycle Double effect direct-fired absorption chiller / heaters Scope of order DE Scope of supply DE COW Hole33ø DE-31ThruDE-32 ABC DEF Detail of weld . Washers are supplied with the chiller Foundation dimensional data DEControl panel DE To mount the chiller Stop Field wiring DEStart Ignition gas Stop signal Chiller stop36 sec Ignition Typical steel stack Flue flange dimensional dataField supply Steel material Dimensional data Flue & stack connection Gas train Burner description General remarks on piping work Typical piping diagram DECooling cycle schematic Double effect steam-fired absorption chillers Scope of order NE Scope of supply NE 877 341 329 2311 1896 1003 364 2089 Eitherside CHWin 3289 3104 3400 1078 396 Out 1515 410 684 COWin R700 2930 1971 33hole Wireconnectionø Out Connectionø41 Wire Out 140 Control panel NE Foundation dimensional data NE Typical electrical field connection diagram Steam-fired NE Field wiring NE General remarks on piping-laying work Typical piping diagram-laying NE Hot water-fired absorption chillers Main unit Rust preventive paint Control panel Finish paint Scope of supply LEScope of order LE BCD 2255 835 926 Side Spaceeither COWinlet Tuberemoval COWoutlet 976 Side 3886 4500 Removalspaceeither Tube LEThru52-LE 57.Figure Customer.the Generator temp 69 C Foundation dimensional data LEControl panel LE For emergency stop signal Field wiring LE Work outside the area surrounded by this line Typical piping diagram-laying LE Capacity ratings LE Capacity ratings DE and NE Flowrate Dropcurve Pressure WaterCooling pressure drop LEcurve Leveling requirements Location and space requirementsWater piping Field piping instruction Insulation data Insulation DE Insulation NE Rupture disk mounting Insulation LE Water treatment Quality control of cooling water Cooling water blow system