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Resort Project Commercial Air Source Heat Pump , Central Heating And Cooling System

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[China]

Address: Foreign sales office: 588 South Qilianshan Road ,Putuo area, Shanghai,China

Contact name:Silvia

Country/Region	china
City & Province	shanghai shanghai

Resort Project Commercial Air Source Heat Pump Energy Saving and Environmental Protection

Application

Air conditioning of hotels rooms
Hot water for hotels room
Hot water for washing, swimming pool
It could be connected with multiple indoor devices, such as AC fans, underfloor coil, radiators etc.

Equipment details

Compressors- cold climate special scroll compressors, energy-saving , high efficient and environmental prtective products. Under -25C low temperature, it could heating very well.
Air side heat exchangers--- inner threw copper tubes with 3.1mm big space fins, increse the operating efficiency redeuce defrosting times
Throttle channel--- multile throttles devices, controlling the refrigerant fflow more accurately, which reduce opeeraton cost of users
Water side heat exchanger--- industrial leading refrigerant distribution technology, significatly improving the heat exchange effiency in shell and tube heat exchanger.
Defrosting---automatically controlled defrosting according to environmental humidity, evaproating temperature, and running time.

Parameter of central AC ASHP

A7W35 working condition: inlet air temperature 7℃, outlet water temperature 35℃

a: Nominal heating conditions: ambient dry bulb temperature-12℃, wet bulb temperature-14℃, outlet water temperature 41℃, water flow 0.172 * nominal

Model				SLNA-017Y	SLNA-032Y	SLNB-035Y	SLNB-047Y	SLNC-075Y
Compressor capacity				6HP	10HP	12.5HP	15HP	25HP
Function				Heating and Cooling	Heating and Cooling	Heating and Cooling	Heating and Cooling	Heating and Cooling
Electricity				380V-3N-50Hz	380V-3N-50Hz	380V-3N-50Hz	380V-3N-50Hz	380V-3N-50Hz
Working conditions			℃	-25~～+45	-25~+45	-25~+45	-25~+45	-25~+45
Data	Heat^a	Nominal capacity	KW	12	21.5	22.3	28.1	44.5
		Input power	KW	4.55	9.1	9.4	11.7	18.3
		COP	/	2.4	2.3	2.35	2.4	2.4
	Heating IPLV(H)			2.7	2.7	2.7	2.7	2.7
	Cool^b	Nominal capacity	KW	14	25	28	39	62
		Input power	KW	5	10	10.4	13.1	20.7
		COP	/	2.5	2.5	2.7	2.9	3
	Cooling IPLV(C)			2.7	2.7	2.7	2.7	2.7
	A7W35c		KW/COP	19.5/4.21	32.0/4.1	35.0/4.1	47.0/4.1	75.0/4.2
	A2W35		KW/COP	27/3.60	27/3.60	28.5/3.60	39.5/3.20	62.5/3.20
	A-7W35		KW/COP	21.5/2.8	21.5/2.8	23.5/2.9	32/2.9	50/2.9
	A-15W55		KW/COP	19.7 /1.94	19.7 /1.94	20.2 /1.94	28.1/1.94	45.5 /1.97
	A-20W45		KW/COP	18.1/2.02	18.1/2.02	18.7/2.02	23.6/2.03	37.4/2.04
Max. running currency			A	25	25	27	35	56
Compressor quantity			set	2	2	1	2	2
Refrigerant/charging quantity kg			/	R22/4.8	R22/3.7*2	R22/9	R22/10	R22/15*2
Air blow type			/	Side	Top	Side	Top	Top
Water pipe diameter			mm	G1.2〞	32	32	50	50
Rating flow			m³/h	3.2	5.5	5.9	8.3	12.6
Water side pressure loss			kPa	≤45	≤45	≤45	≤45	≤45
Noise level			dB(A)	62	62	62	62	62
Overall dimensions(L×W×H)			mm	1120×440×1360	1530×750×1370	1490×900×1900	1450×1100×2080	2100×1100×2080
Weight			kg	130	320	350	470	730

Yushen Products Advantages

Larger application range , yushen heat pump could be used from environmental temperature:-25℃ to +45 ℃ /or from -13℉ to 113 ℉
100% finished products testing,quality Components such as Copeland compressor, Danfoss valves
35% more powerful than other products,yushen air-source heat pump has longer heating time and shorter defrosting time
High COP, No capacity decay even under low environmental temperature

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