Low ambient temperature -25 C available, high COP EVI technology heating,and domestic sanitary hot water supply

Name: EVI Low temperature  air to water heat pump

Model		heat pump	CAR-12EVI	CAR-12EVI
Standard condition	Heating capacity	kw	10.40	11.40
		kcal/h	8942.00	9802.00
	Hot water supply	T/h	0.22	0.25
	Input power	kw	2.56	2.77
Low temperature conditions	Heating capacity	kw	8.65	9.59
		kcal/h	7438.00	8246.00
	Hot water supply	T/h	0.17	0.18
	Input power	kw	2.60	2.80
Ultra-low temperature conditions	Heating capacity	kw	5.33	5.95
		kcal/h	4583.00	5116.00
	Hot water supply	T/h	0.10	0.11
	Input power	kw	2.50	2.70
Standard condition heating input current		A	12.20	4.85
Max running current		A	17.10	7.50
Power		V/Ph/Hz	220V~50Hz	380V/3N/50Hz
Unit Noise comprehensive index		Db(A)	55.00
Dimension	W	mm	670/883(side)
	D	mm	640/363(side)
	H	mm	820/1000(side)
Unit weight		kg	115.00
Water temperature control precision		°C	±2°C
Ambient temperature range		°C	–25°C–43°C
Throttle type			thermostatic expansion valve
Refrigerant	Type		R407C
	Refrigerant charge	kg	2.60
	Max working pressure	bar	28.00
Compressor	Type		Efficient fully enclosed type vortex
	Qty	pc	1.00
	Stall Current	A	90.00	36.00
Air-source side heat exchanger	Type		Finned heat exchanger
	Qty	pc	1.00
	Motor power	kw	0.20
Hhot water side heat exchanger	Type		Finned heat exchanger
	Water flow	m3/h	1.79	1.98
	Water pressure down	kPa	27.00
	Connecting pipe size	DN	20.00
	Water side max working pressure	kPa	1000.00
Suggestion water tank volume		m3	1.2–3

1,standard condition heating condiiton: air source side heat exchanger inlet air 20/15°C,hot water source intial temp 15°C,end heating temp 55°C.2,Low temp heating condition: air source side heat exchanger inlet air 7/6°C,hot water side intial temp 10°C,end heating temp 55°C.3,Ultra-low temperature heating conditions:air-source side heat exchanger inlet air -15/-17°C,hot water side intial temp 10°C,end heating temp 55°C.

EVI Low Ambient Temperature Air Source Heat Pump