CO2 Heat Pump for Hotel Dhw and Central Cooling Saving 80% Energy

• Customization: Available
• Energy Efficiency Grade: One
• Heat Temperature: 80-90°C
• Model NO.: LYDS-160ZW
• Work Environment: Low-temperature Heat Pump
• Heat Source: Water-source
• Heating Type: Multi-power Heat
• Application: Villa Family, Sauna and Swimming Pool, Hotels, Factory Hospital, Student Apartments, Beauty Salons
• Certification: CE, CCC, RoHS
• Compressor: Dorin
• Control: Carel
• Circuit: Inverter
• Refrigerant: CO2
• Transport Package: Wooden Box
• Specification: 120KW
• Trademark: ZHONGNAN
• Origin: China
• HS Code: 8415812000
• Production Capacity: 2000/Year

Product Description

Features of CO2(R744) Heat Pump:

1. The water can be heat up to 90C, high temperature output can reduce the volume of the storage tank and suitable for some specific usage (disinfection, cleaning)
2. Suitable for low ambient. Even in -43C, it can efficiently offer heat
3. Max COP is 5.5, our multi function model can reach max COP 7 (provide free cooling when producing heat)
4. Inverter control to offer various power accordingly to real requirement, save energy
5. Modules design, can reach higher Power by combined installation
6. 6 layers of pressure protection
7. Intelligent inverter control , can save 50% energy during defrosting
8. Smart wireless control, also RS485/Modbus central control
9. Programmable digital interface with touch keys
10. Monobloc design, no need extra work for high pressure refrigerant connection

 

The advantages of CO2 as a refrigerant

• Climate-neutral environmentally friendly refrigerant R744 (CO2)
• Without environmentally hazardous decomposition products
• No additional contribution to the greenhouse effect (GWP = 1)
• Does not contribute to the ozone depletion (ODP = 0)
• No disposal and recycling requirements
• No availability constraints
• Low security requirements - Safety Group A1
• Non-toxic, non-flammable, thermally stable, compatible with other materials

Bitmap Model		LYDS	8ZW	14ZW	40ZW	75ZW	120ZW	160ZW	250ZW
Hot Water Side	Heating Capacity	kW	8.00	14.00	39.3	76.3	118	156	250
	Hot water capacity	L/H	172	301	750	1450	2256	2980	4350
	Heating power input	kW	1.56	2.85	8.1	16.5	25	37.1	62
	COP	W/W	5.1	4.9	4.8	4.6	4.7	4.2	4.03
Cool Water Side	Cooling Capacity	kW	6.44	11.15	31	59.8	86.2	118.9	185
	Cool water capacity	L/H	1107	1917	6000	10000	14500	20400	33870
	COP	W/W	4.12	3.91	3.82	3.63	3.45	3.2	2.98
Power supply	V/Ph/Hz		208~240V~50Hz/60Hz		380~440V/3PH/50~60Hz
Heating type			Direct
Output water temperature		ºC	45~95
Input water temperature		ºC	5~55
Water source temperature		ºC	5~30
Compressor	Type		Panasonic		Dorin(Italy)			Bitzer(German)	Dorin(Italy)
Circulation water pump	Brand		Nidec		Wilo
	Power	kW	0.05		0.37	0.55	1.1	1.5	2
Hot water connection size		mm	DN15		DN20	DN25	DN32	DN40	DN60
Cool water connection size		mm	DN15		DN32	DN40	DN50	DN80	DN100
water heat exchanger	Type		Tube Type/PHE
Refrigerant	Type		R744/CO2
Controller	Brand		Carel
Dimensions	Length	mm	700		800	1742	900	900	1750
	Width	mm	700		900	996	900	900	900
	Height	mm	1088		1906	1540	1910	1910	1625
Unit noise level		dB(A)	44	48	49	50	54	65	75
Net weight		kg	120	160	450	790	850	900	2800
Inverter(VFD)			DC		AC