Low Ambient Temperature Heat Pump Supplier – 20HP Low Ambient Temperature Heat Pump – solarshine

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The key to our success is "Good Product Quality, Reasonable Value and Efficient Service" for Water Source Heat Pump Residential, Mini Split Heat Pump, Swimming Pool Heat Pumps For Sale, Welcome any of your inquiries and concerns for our products, we look forward to establishing a long-term business relationship with you in the near future. contact us today.

Low Ambient Temperature Heat Pump Supplier – 20HP Low Ambient Temperature Heat Pump – solarshine Detail:

Description of low ambient temperature heat pump

Type	Low Ambient Temperature Air Source Heat Pump	Housing Material	Plastic, galvanized Sheet
Storage / Tankless	Circulation Heating	Installation	Freestanding, Wall Mounted / Freestanding
Use	Hot Water/floor Heating/ fancoil Heating And Cooling	Heating Capacity	4.5-20KW
Refrigerant	R410a/ R417a/ R407c/ R22/ R134a	Compressor	Copeland, Copeland Scroll Compressor
Voltage	220V 〜lnverter,3800VAC/50Hz	Power Supply	50/ 60Hz
Function	House Heating, Space Heating & Hot Water,Pool Water Heating, cooling And DHW	Cop	4.10-4.13
Heat Exchanger	Shell Heat Exchanger	Evaporator	Gold Hydrophilic Aluminum Fin
Working Ambient Temperature	Minus -25C- 45C	Compressor Type	Copeland Scroll Compressor
Color	White, Grey	Application	Jacuzzi Spa/ Swimming Pool,Hotel, Commercial And Industrial
Input Power	2.8-30KW	High Light	cold temperature heat pump, inverter air source heat pump

The air-jet enthalpy increasing compressor of the low ambient temperature air source heat pump has one more air supplement port than the ordinary heat pump hot water compressor. When the steam generated by the evaporator is supplemented from the compressor shell to the compressor cavity, the exhaust temperature of the compressor is reduced, the length of the heat exchange zone of the heat pump heat exchanger is reduced, the two-phase heat exchange area is increased, and the heat exchange efficiency is improved.

At the same time, the air-jet enthalpy increasing system not only produces air supplement, but also increases the undercooling degree of the refrigerant before throttling, and increases the heat absorbed by the refrigerant in the evaporator, so as to improve the heating effect and ensure that a large amount of heat can even meet the needs of low-temperature environment.

specification of low ambient temperature heat pump

Model		KDR-03	KDR-05S	KDR-05-G	KDR-07-G	KDR-10-G	KDR-15	KDR-20	KDR-25
HP		3 HP	5 HP	5 HP	7HP	10HP	15HP	20HP	25HP
Power supply		220V/380V	220V	380V	380V	380V	380V	380V	380V
Input power		2.8	4.2	4.7	5.2	9.2	13	18.5	20.5
Heating power output at different ambient tem.	(20℃)	10.8	16.2	18	20	35.4	50	71.2	78.9
	(6/7℃)	9	13.7	15.3	16.9	30	42.3	60	66.6
	(-6/7℃)	6.9	10.3	11.5	12.7	22.5	319	453	50.2
	(-15℃)	5.9	8.8	9.9	10.9	19.3	273	38.9	43
	(-20℃)	5.2	7.8	8.7	9.6	17	24	34.2	37.9
Cooling power output		8.0	12.0	13.4	14.8	26.2	37.1	52.7	68.4
Fan outlet direction		Side	Side	Side	Side	Side	Side	Top	Top
Vfaler connection		DN25	ON25	DN25	DN25	DN32	DN40	DN50	DN50
Fluid rate(M3/H)		2-3	4-5	5-6	5-7	7-10	12-15	15-20	20-25
Dimen -sion	(MM)	1152	1190	1190	1190	1350	1350	1800	1800
	(MM)	422	425	425	425	645	645	1100	1100
	(MM)	768	1240	1240	1240	1845	184S	2100	2100
WEIGHT (kg)		130	180	160	220	310	355	630	780

The low-temperature air energy heat pump can still operate stably under the working condition of – 25 degrees, which greatly improves the application range of the heat pump, so that the thermal efficiency of the ordinary heat pump is greatly reduced within the temperature range of – 10 degrees. If it operates for a long time, the main engine of the air energy heat pump will heat up. Therefore, if you want to use the ultra-low-temperature air energy heat pump heating system in the low-temperature environment, Low temperature air energy heat pump is recommended.