Industrial R744 Heat Pump for District Heating 95c Output

• Customization: Available
• Energy Efficiency Grade: One
• Heat Temperature: 80-90°C
• Model NO.: LYD-1000ZW
• 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: 160KW
• 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 120ºC, 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 -43ºC, 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

Indoor Condenser Unit
Bitmap Model		Indoor	250KW	500ZW	1000ZW	2000ZW
Condition 1	Heating Capacity	kW	222.00	444	888	1776.00
	Hot water flow	m3/h	5.45	10.9	21.8	43.60
	Heating power input	kW	70.00	140	280	560.00
	COP	W/W	3.17	3.17	3.17	3.17
Condition 2	Heating Capacity	kW	109.00	218.00	436.00	872.00
	Hot water flow	m3/h	2.68	5.36	10.70	21.40
	Heating power input	kW	54.00	108.00	216.00	432.00
	COP	W/W	2.01	2.01	2.01	2.01
Power supply	V/Ph/Hz		380V/3PH/50~60Hz	380V/3PH/50~60Hz	380V/3PH/50~60Hz	380V/3PH/50~60Hz
Heating type			Instant	Instant	Instant	Instant
Rated output water temperature		ºC	45	45	45	45
Maximum output water temperature		ºC	90	90	90	90
Work ambient temperature		ºC	(-)20-43	(-)20-43	(-)20-43	(-)20-43
Compressor	Type		Dorin(Italy)x1	Dorin(Italy)x2	Dorin(Italy)x4	Dorin(Italy)x4
Circulation water pump	Brand		Wilo(Inverter)	Wilo(Inverter)	Wilo(Inverter)	Wilo(Inverter)
Defrosting type			Bypass	Bypass	Bypass	Bypass
Water side heat exchanger	Type		plate type	plate type	plate type	plate type
Water in/out connection			DN40	DN50	DN65	DN100
Refrigerant	Type		R744/CO2	R744/CO2	R744/CO2	R744/CO2
Controller	Brand		Carel	Carel	Carel	Carel
Dimensions	Length	mm	1750x900x1625	2000X1800X1800	4000X2000X1800	8000X2000X1800
Unit noise level		dB(A)	80	95	95	95
Net weight		kg	2500	4800	8500	16000
Inverter			AC	AC	AC	AC
Evaporator Unit
Power supply	V/Ph/Hz		380V/3PH/50~60Hz	380V/3PH/50~60Hz	380V/3PH/50~60Hz	380V/3PH/50~60Hz
Evaporator numbers			1	2	4	8
Fan consumption		KW	8.54	17.08	34.16	68.32
Fan motor		Type	EC Inverter	EC Inverter	EC Inverter	EC Inverter
material			copper tube alu fins	copper tube alu fins	copper tube alu fins	copper tube alu fins
Dimensions		mm	4000X1100X2100*1	4000X1100X2100*2	4000X1100X2100*4	4000X1100X2100*8
Note:
1.Condition 1:Ambient temperature 7ºC,Water temperature: inlet 30ºC,outlet 65ºC
2.Condition 2:Ambient temperature -15ºC,Water temperature: inlet 30ºC,outlet 65ºC