Evi Low Temperature Air Source Heat Pump Lowest Working Temp. -25c, Tested in National Proved Laboratory

• Customization: Available
• Energy Efficiency Grade: One
• Heat Temperature: 50-70°C
• Model NO.: CKFXRS-12II/d, CKFXRS-19II/d, CKFXRS-35II/d
• Work Environment: Low-temperature Heat Pump
• Heat Source: Air-source
• Heating Type: Circulating Heat
• Application: Villa Family, Sauna and Swimming Pool, Hotels, Factory Hospital, Student Apartments, Beauty Salons
• Certification: CE, ISO9001, CCC, SASO
• Rated Heating Capacity: 12kw, 19kw, 36kw,55kw, 75kw, 105kw, 145kw
• Compressor: Copeland
• Type: Side Blowing
• Cop at Ambient Temp. -25c: 1.8
• Heat Exchanger: Swep
• Control System Brand: Konnen
• Transport Package: Safe Export Packing, With Pallet
• Specification: CE
• Trademark: KONNEN
• Origin: China (Mainland)
• Production Capacity: 2000 Units/Month

Product Description

EVI air source heat pump with Copeland compressor and tested in our national proved laboratory.
More than 6 months testing for all kinds of conditions, lowest ambient temperature tested -20C.
Use our own control system which allows the best controlling for EVI heat pump in China.
We can sure that our EVI heat pump can reach one of the best performance and COP in China.



AIR TO WATER HEAT PUMP WATER HEATER
AIR SOURCE HEAT PUMP WATER HEATER
EVI AIR SOURCE HEAT PUMP
EVI AIR TO WATER HEAT PUMP
LOW TEMPERATURE HEAT PUMP
 

A02U series( EVI air source heat pump low temperature type)                                                                                                                                             EVI-150307
			EVI3P-S5	EVI5P-S5	EVI10P-C24	EVI15P-C24	EVI20P-C48	EVI30P-C48	EVI40P-C96
Normal condition	Heating capacity	kW	12	19	36	55	75	105	145
	Input power	kW	2.80	4.40	8.20	12.70	17.10	24.10	33.20
	Input current	A	5.30	8.60	14.80	24.20	33.00	45.10	62.50
	COP	/	4.29	4.32	4.39	4.32	4.39	4.36	4.37
Nominal  condition	Rated heating capacity	kW	9.50	15.00	30.00	45.00	60.00	90.00	120.00
	Rated input power	kW	2.60	4.10	8.10	12.20	16.10	24.50	32.50
	Rated input current	A	5.20	8.20	15.30	23.10	30.20	46.00	61.10
	COP	/	3.65	3.66	3.70	3.68	3.73	3.67	3.69
Low temperature condition	Heating capacity	kW	5.50	8.80	17.50	15.30	36.50	52.50	70.00
	Input power	kW	2.26	3.65	7.30	6.41	15.10	21.60	29.10
	Input current	A	4.29	6.93	13.00	12.10	28.10	40.80	54.80
	COP	/	2.43	2.41	2.40	2.39	2.42	2.43	2.41
Maximum input power/current		kW/A	3.61/6.92	5.71/11.20	10.62/20.75	16.52/32.23	22.27/43.36	31.38/612	42.92/83.62
Rated hot water output temperature		ºC	55
Maximum hot water output temperature		ºC	60
Rated hot water produce capacity		L/H	204.25	322.5	645	967.5	1290	1935	2580
Power supply			3N 380V/50Hz
Compressor	Type		Fully closed scroll type
	Start mode		Directly start
Water side heat exchanger	Type		Shell & coil(tube) heat exchanger
	Water flow	M3/h	2.1	3.3	6.0	9.5	12.9	18.0	24.9
	Water pressure drop	KPa	≤50	≤55	≤60	≤60	≤65	≤65	≤65
	Pipe size	DN	25	25	32	32	50	65	65
Middle heat exchanger	Type		Brazed plate type heat exchanger
Protections	1. High pressure and low pressure protection,  2. Anti-freezing protection,  3. High temperature protection,  4. Too big of the water temperature difference for outlet and inlet protection,  5. Overload protection,  6. Lack phase protection,  7. Reverse phase protection, etc..
Noise		DB(A)	≤55	≤58	≤65	≤68	≤70	≤73	≤74
Unit dimensions		mm	835×410×1330		1000×1000×1858	1000×1000×1858	1000×2050×1900	1000×2050×1980	2000×2050×1980
Weight		KG	115	175	355	425	620	855	1250
Testing condition: 1. Normal condition: dry bulb 20ºC, wet bulb 15ºC; initial water temperature 15ºC, end water temperature 55ºC.                           2. Nominal condition: dry bulb 7ºC, wet bulb 6ºC; initial water temperature 9ºC, end water temperature 55ºC.                           3. Low temperature condition: dry bulb -12ºC, wet bulb -14ºC; initial water temperature 9ºC, end water temperature 55ºC.
The above parameters may have some differences from the final product because of products updating, so above information is not the provision of any business contract. Please refer to final product lable when buy, or refer to us for any information. Our company keeps the right to interpret.