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Electricity Saving Heat Pump Heating And Cooling System ISO Standard

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

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Shandong Yushen Energy Technology Co., Ltd.

Electricity Saving Heat Pump Heating And Cooling System ISO Standard

Country/Region	china
City & Province	shanghai shanghai

Product Details

Residential Heat Pump Air Source Electricity Saving Central Heating Systerm

Project Brief

Project location	Jinan , Shandong province
Total Building area	65000M2
Quantity of air-source heat pump	39 sets
Model	SDNA-075Y(25HP)
System design	ultra low temperature air source heat pump+floor heating coil

Project Overview:

The project is located at the intersection of Erhuan South Road and Sunshine Road, Shizhong District, Jinan City, Shandong Province. The total building area is about 65,000 m2, which is energy-efficient building. The entire heat station is running well and stable after it was successfully built and put into use before the heating season in 2015. The average room temperature reaches above 22 °C, and the average power consumption per unit area in the heating season is about 25 KWH. According to the calculation of the raw coal generally burned by each user, about 1086 tons of raw coal can be saved, the SO2 is reduced by 18.4 tons, and the CO2 is reduced by about 1950 tons. , reducing ash and slag emissions by about 318 tons.

Model information of Air source heat pump

Model				SDNA-075Ycode name.pdf
Compressor capacity				25HP
Function				Heat
Electricity				380V 3N-50Hz
Working conditions			℃	-25~+45
Data	Heat^a	Nominal capacity	KW	44.5
		Input power	KW	18.3
		COP	/	2.4
	Heating IPLV(H)			2.7
	A7W35c		KW/COP	75.0/4.2
	A2W35		KW/COP	62.5/3.20
	A-7W35		KW/COP	52.5/3.0
	A-15W55		KW/COP	45.5 /1.97
	A-20W45		KW/COP	37.4/2.04
Max. running currency			A	56
Compressor quantity			set	2
Refrigerant/charging quantity kg			/	R22/10*2
Air blow type			/	Top
Water pipe diameter			mm	50
Rating flow			m³/h	12.6
Water side pressure loss			kPa	≤45
Noise level			dB(A)	62
Overall dimensions(L×W×H)			mm	2100×1100×2080
Weight			kg	730

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

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

Yushen Products Core Advantages

No capacity decay under low temperature, keep high COP in winter
Yushen air source heat pump is 35% more powerful than other products, long heating time and less defrosting time
It could work in extreme environment /Suitable for environmental temperature:-25℃ to +45 ℃ /-13℉ to 113 ℉

Knowlege of Air Source Heat Pump

Air source heat pumps (also known as ASHPs) are energy-efficient alternatives to furnaces and air conditioners. They provide efficient heating and cooling for your home all from one source.

In the summer, they cool your home and in the winter, they supply heat. They do this by using electricity to transfer energy between indoor and outdoor air:

Items	Air source heat pump	Air conditioner unit
When heating	40% energy saving than Ac	---
When cooling	Equal energy consumption	Equal
Installation	Easy	easy
Maintenance	Little	some
Suitable for Ender	AC fans, under floor,radiator	AC fans only
Extra	Hot water	no