Low Ambient Temperature Heat Pump Manufacturer – 5HP Low Ambient Temperature Heat Pump – solarshine

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Low Ambient Temperature Heat Pump Manufacturer – 5HP 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

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

Advantages of SolarShine low ambient temperature heat pumps:

1. Energy saving and high efficiency

Advanced air jet enthalpy increasing system, high-efficiency heat exchanger technology, high-efficiency fan motor, optimized hood design and other technologies are adopted, which can make the average refrigeration energy efficiency ratio of the heat pump unit reach 3.58, the average heating energy efficiency ratio reach 4.32, and the average cooling and heating energy efficiency ratio reach 3.95, greatly reducing the refrigeration and heating operation cost of the air energy heat pump.

2. Performance improvement in severe cold

Low ambient temperature heat pump realize heating operation within – 25 ℃ ~ 43 ℃. Through air jet enthalpy increasing, the heating capacity of the compressor under severe cold is increased, and the heating capacity under – 15 ℃ is increased by nearly 20% – 50%, leading the air energy heat pump into the era of “strong cold and heat”. When the outdoor temperature is very low, the heat exchange capacity of the outdoor unit decreases, the return air volume at the normal return port of the compressor decreases, and the compressor power decreases, which cannot play the best effect.

However, the refrigeration gas is supplemented through the intermediate pressure return gas injection port, so as to increase the exhaust capacity of the compressor, increase the circulating refrigeration dose of the indoor unit heat exchanger, and increase the heating capacity. Therefore, it is more suitable for cold areas.