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Eco Friendly Refrigerant R744 Heat Pump Three Phase 5 Wire

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Maanshan Leonon Energy Saving Technology Co., Ltd.

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Eco Friendly Refrigerant R744 Heat Pump Three Phase 5 Wire

Brand Name : LN

Model Number : SJKRS-106 IC

Certification : CE ISO CCC ROHS

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 80000pcs/year

Delivery Time : 1-30 working days

Packaging Details : standard export package, or as per customer request

Referigeration : CO2 R744

Application : Outdoor, Hotel, Commercial, Household

Use : Space Heating, Cooling, Hot Water Solutions

Function : Space Heating,Cooling & Hot Water

Max Hot Water Te : 70-90 C

Working Ambient Tem : -25C to 43C

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Heat pumps with environmentally friendly refrigerant R-744 (CO2)

Advantages of using CO2 as a refrigerant

As CO₂ is a natural, non-HFC refrigerant, it boasts an ozone depletion potential (ODP) of zero, and a global warming potential (GWP) of 1.

Conversely, traditional HFC refrigeration systems adversely impact climate change in two distinct ways: direct and indirect contribution. Direct contribution results from the release of refrigerants into the atmosphere.

Indirect contribution refers to the energy used to operate traditional refrigeration equipment. Essentially, the less energy required to operate the equipment, the lower the impact on the environment.

HOT WATER HEAT PUMPS

In order to provide answers in the case of special requirements, it is often necessary to identify solutions that deviate from the standard. Ecodan heat pump systems, which can be used for heating, cooling and domestic hot water (DHW) production, use the refrigerant R410A – in contrast, the QAHV uses the refrigerant R744. After all, pure hot water heat pumps, which are tasked with generating particularly high hot water temperatures, have to meet very different requirements of their own.

R744 – A REFRIGERANT FROM NATURE

Behind the type designation R744 is the natural refrigerant CO2. Carbon dioxide (CO2) is almost the ideal refrigerant in ecological and safety-related terms as it has an ozone depletion potential (ODP) of 0. In addition, it is non-toxic, non-flammable and chemically inert – properties that render recovery and disposal unnecessary

Heat pumps with environmentally friendly refrigerant R-744 (CO2).

Unit type		SJKRS-28 II/C	SJKRS-36II/C	SJKRS-55 II/C	SJKRS-73 I/C	SJKRS-106 IC	SJKRS-I60II /C
Specifications		7.5HP	10HP	15HP	20HP	30HP	40HP
Power supply		Three-phase five-wire380V/50Hz
Heating mode		Direct heat/cycle type
Standard working condition	Heating capacity( kw )	27.5	36.7	55.1	72.8	10.6.5	155.1
	Input Power(kW)	6.1	8.2	13.7	16.1	23.6	34.5
	COP	4.5	4.5	4.5	4.5	4.5	4.5
	Hot Water flow(m³/h)	0.59	0.79	1.18	1.56	2.29	3.33
High temperature condition	Heating capacity kw )	23.9	28.5	51.5	59.5	89	13.1.5
	Input Power(kW)	7.5	8.9	16.1	18.6	27.8	41.1
	COP	3.2	3.2	3.2	3.2	3.2	3.2
	Hot Water flow(m³/h)	0.27	0.33	0.59	0.68	1.02	1.51
Low temperature condition	Heating capacity( kw )	17.3	21.4	34.8	41.5	62.2	94.5
	Input Power(kW)	6.2	7.6	12.4	14.8	22.2	33.8
	COP	2.8	2.8	2.8	2.8	2.8	2.8
	Hot Water flow(m³/h)	0.32	0.4	0.65	0.78	1.16	1.77
Component Information	Size of water pipe joint	DN20		DN25		DN32	DN40
	Water heat exchanger	Plate or sleeve heat exchanger
	Air Heat Exchanger	Aluminum Fin for copper tube
	compressor type	Semi-closed reciprocating
	Operation Panel	Color touch screen
Maximum outlet temperature(℃)		90℃
Refrigerants		R744 (CO2 )
Design pressure(MPa)		High side 15, low side 8
Dimensions (length, width and height mm)		1450x950x1450	1600x950x1500	1850x1150x1900	2050x1150x1950	2670x1410x2150	2290x2270x1980
Noise (dB)		56	59	62	67	70	70
Weight(kg)		550	660	780	860	1180	221360
SCOPE of use	Feed water temperature(℃)	5~ 40
	Feed water pressure	0.05~ 0.4
	Effluent temperature(℃)	55~ 90
	Maximum flow	1.2	1.5	2.4	3.2	4.9	6.5
	Ambient temperature(℃)	’-20~43

Eco Friendly Refrigerant R744 Heat Pump Three Phase 5 Wire

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