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Cooling and heating CO2 heat pump

A CO2 heat pump can offer cooling and heating.
Offering hot water and free cooling at the same time. Which will be a much energy saving solution for projects
need both hot and cool. Total COP will reach 7.
When cooling is not needed, the unit will switch to air source heat pump automatically, cooling will exhaust to the ambient ,make sure to satisfy the hot water requirements.
When cooling is needed and hot water is full, we can use a external fan cooler to exhaust the heat to ambient,
make sure to meet the cooling requirements.
A very good solution for hotels , hospital, industry where lots of requirements of hot water and space cooling.

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Model:
LYDS-120ZW-R

Product Description

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Model		LYDS	40ZW-R	75ZW-R	120ZW-R	160ZW-R
Air Source. Ambient 20℃, Heat Sink 15/60℃	Heating Capacity	kW	40	75.5	125.4	163
	Hot water capacity	L/H	764	1442	2396	3114
	Heating power input	kW	9	16.7	26.6	36.1
	COP	W/W	4.4	4.5	4.7	4.51
Air Source. Ambient 7℃, Heat Sink 9/60℃	Heating Capacity	kW	35	64	95	147
	Hot water capacity	L/H	590	1079	1602	2478
	Heating power input	kW	9.4	16.8	24.3	33.2
	COP	W/W	3.7	3.8	3.9	4.4
Air Source. Ambient -7℃, Heat Sink 9/60℃	Heating Capacity	kW	28	49.1	78	104
	Hot water capacity	L/H	472	826	1315	1753
	Heating power input	kW	10.1	16.8	26	33.6
	COP	W/W	2.8	2.9	3	3.1
Water Source. Chilled water inlet/outlet 12℃/7℃, Heat Sink 15/60℃	Heating Capacity	kW	35	65	93	133
	Hot water capacity	L/H	660	1240	1750	2540
	Heating power input	kW	9	16.2	25.5	36
	heating COP	W/W	3.89	4.01	3.65	3.69
	Cooling Capacity	kW	21.8	37.5	70	99
	Cool water capacity	L/H	3700	6440	12000	17000
	Total COP(cool+heat)	W/W	6.31	6.33	6.39	6.44
Power supply	V/Ph/Hz		380~440V/3PH/50~60Hz
Heating type		Type	Instant
Rated output water temperature		℃	60
Maximum output water temperature		℃	90
Work ambient temperature		℃	(-)25~43
Compressor	Type		Dorin			Bitzer
Circulation water pump	Brand	VFD	Wilo
Circulation water pump	Power	kW	0.37	0.55	1.1	1.85
Defrosting type			By-pass
Heating connection pipe size		mm	DN20	DN25	DN32	DN40
Cooling connection pipe size		mm	DN32	DN40	DN50	DN80
Hot water heat exchanger	Type		PHE
Air side heat exchanger	Type		Condenser Coil
Water Source heat exchanger	Type		PHE
Refrigerant	Type		CO2/R744
Controller	Brand		Carel
Dimensions	Length	mm	1803	2046	2468	3855
	Width	mm	830	1106	1368	1123
	Height	mm	2100	2300	2413	2108
Unit noise level		dB(A)	60	65	70	75
Net weight		kg	650	980	1350	2200
Inverter(VFD)		Type	AC