Minus 25c Air to Water Heat Pump for Residential Heating

• Customization: Available
• Heat Temperature: 50-70°C
• Work Environment: Low-temperature Heat Pump
• Model NO.: ESSA-75LN
• Heating Type: Circulating Heat
• Application: Villa Family, Sauna and Swimming Pool, Hotels, Factory Hospital, Student Apartments, Beauty Salons
• Certification: CE
• Compressor: Emerson Evi Copeland
• Refrigerant: R407c
• Power Supply: 380V-3phase-50Hz
• Throttle Unit: Thermal Expansion Valve
• Transport Package: Standard Export Package
• Specification: CE
• Trademark: Eurostars
• Origin: Guangdong, Prc
• HS Code: 8418692090
• Production Capacity: 3000PCS/Year

Product Description

1.Brief introduction-Eurostars air cooled air source heat pump
a)Ambient temp range:-25C~43C
b)Intellectualized control system and Low Noise
c)High Efficient and Energy Saving
d)Easy Operation and Installation
e)Compact Exterior
f)High quality
g)Competitive price
 
2.Technical parameter-air cooled air source heat pump

EVI Low Ambient Temp.Type Heat Pump Unit (Heating Only)
Model			ESSA-10LN	ESSA-12LN	ESSA-20LN	ESSA-40LN	ESSA-75LN
Technical Parameter
Heating capacity	20ºC	kW	10.8	11.8	20.6	40.6	74.4
Input power when heating		kW	2.81	3.1	5.4	10.7	19.6
Rated current		A	12.4	5.9	9	17.6	35.2
COP			3.84	3.81	3.81	3.79	3.80
Hot water capacity		L/H	232	254	443	873	1599
Heating capacity	-10ºC	kW	6.3	7	12.6	24.4	43.2
Input power when heating		kW	2.58	2.9	5.1	9.9	17.4
COP			2.44	2.41	2.47	2.46	2.48
Hot water capacity		L/H	135	150	271	524	929
Heating capacity	-20ºC	kW	4.9	5.4	10.3	19.6	31
Input power when heating		kW	2.45	2.68	5.05	9.8	15.36
COP			2.00	2.01	2.04	2.00	2.02
Hot water capacity		L/H	105	116	221	421	666
Rated outlet water temp		ºC	55
Max outlet water temp		ºC	60
Water flow		m3/H	2415	2638	4606	9078	16636
Pipe size		mm	DN25	DN25	DN25	DN32	DN50
Unit Noise		dB(A)	≤55	≤55	≤58	≤66	≤75
N.W.		kg	112	112	164	320	556
G.W.		kg	118	118	174	333	606
Level of protection			IPX4	IPX4	IPX4	IPX4	IPX4
Electric shock proof grade			I	I	I	I	I

*1.Working air temperature range:ESSA-10LN~ESSA-20LN:-25ºC to 43ºC; ESSA-40LN~ESSA-75LN:-20ºC to 43ºC
*2.Rated working condition:Heating:air temperature (DB/WB): 20ºC/15ºC, Initial water temperature: 15ºC, final water temperature: 55ºC.

EVI Low Ambient Temp.Type Heat Pump Unit (Heating-Cooling)
Model			ESSA-8LHN	ESSA-9LHN	ESSA-15LHN	ESSA-18LHN	ESSA-35LHN	ESSA-55LHN
Technical Parameter
Input power	Heating mode	KW	2.03	2.29	3.49	4.09	8.24	14.2
Heating capacity		KW	8.1	9.1	14	16.4	32.8	57.2
COP			3.99	3.97	4.01	4.01	3.98	4.03
Current		A	10.2	4.5	15.9	7.5	14.5	26
Water flow when heating		L/h	2000	2200	3408	4000	8000	13800
Input power	Cooling mode	KW	2.32	2.62	4.01	4.71	9.42	15.9
Cooling capacity		KW	6.3	7.1	11	12.8	25.6	43.8
EER			2.72	2.71	2.74	2.72	2.72	2.75
Current		A	10.70	4.80	12.50	8.00	16.00	28.00
Water flow		L/h	1400	1600	2386	2800	5600	10200
Water pressure drop		Kpa	≥70	≥70	≥70	≥70	≥80	≥70
Pipe size		mm	25	25	25	25	32	50
Unit Noise		db	50	50	60	60	65	75
N.W.		kg	120	120	160	160	280	771.5
G.W.		kg	130.5	130.5	175	175	303	875
Level of protection			IPX4	IPX4	IPX4	IPX4	IPX4	IPX4
Electric shock proof grade			I	I	I	I	I	I

*1.Working air temperature range:ESSA-8LHN~ESSA-35LHN:-25ºC to 43ºC; ESSA-55LHN:-20ºC to 43ºC
*2.Rated working condition:
Heating: air temperature (DB/WB): 7ºC/6ºC, water temperature (inlet/outlet):40ºC/45ºC;
Cooling: air temperature (DB/WB): 35ºC, wet-bulb temp: 24ºC, water temperature (inlet/outlet):12ºC/7ºC;