70kw Air Source Direct Heating System for Hot Water

• Customization: Available
• Energy Efficiency Grade: One
• Heat Temperature: 50-70°C
• Model NO.: KFS70-N-JR
• Work Environment: -7~43ºC
• Heat Source: Air-source
• Heating Type: Circulating Heat
• Application: Hotels, Factory Hospital, Student Apartments, Beauty Salons, Office Building and Other Commercial Use
• Certification: CE, ISO9001, CCC, CB, RoHS
• Heating Capacity: 69.8kw
• Cop: 4.58
• Power Supply: 380~415V/50Hz
• Compressor: Scroll
• Fan Discharging: Vertical
• Ambinet Temp: -7c~43c
• Transport Package: Plastic Bag Inside with Wooden Frame
• Specification: 1990/980/2045
• Trademark: CANOVA
• Origin: China Mainland(Guangzhou)
• HS Code: 8418612090
• Production Capacity: 600 Sets Per Week

Product Description

70KW air source direct heating system for hot water
Cold water flowing through the heat pump water heater units only within the heat exchanger can be up to 55~60ºC,once the water temperature is set in controller.It can provide heating and hot water for commercial places where need much hot water and heating, such as hotel, factory, school, hospital, military, villa, village etc.
 

Model		KFS10-N-JR	KFS20-N-JR	KFS35-N-JR	KFS45-N-JR	KFS55-N-JR	KFS70-N-JR	KFS90-N-JR
Heating capacity	Kw	11.2	18	36.3	43.7	54.4	69.8	87.4
COP		4.67	4.62	4.65	4.62	4.69	4.58	4.64
Rated heated water output	L/h	241	388	780	940	1170	1500	1882
Rated outlet water temp	ºC	55
Max outlet water temp	ºC	60
Rated power input	Kw	2.4	3.9	7.8	9.45	11.6	15.23	18.85
Rated current	A	11.50	7.41	14.81	17.94	22.03	28.92	35.8
Power supply	V/Hz	220~240/50	380~415/50
Compressor type		Scroll
Number of compressor		1	1	2	2	2	2	2
Heat exchanger type		High efficiency tube in shell heat exchanger
Throttling device		Emerson thermal expansion valve
Fan type		Low noise high efficiency axial type
Fan discharging		Vertical
Fan quantity		1	1	2	2	2	2	2
Fan input	w	70	250	250	250	550	750	750
Fan speed	RPM	850	850	850	850	910	940	940
Ambient temperature	ºC	-7~43
Refrigerant		R22/R407C
Noise	dB(A)	59	62	63	63	66	68	68
Water pipe size	inch	R1	R1	R1-1/2	Rc1-1/2	Rc2	Rc2-1/2	Rc2-1/2
Cabinet		Stainless steel/Galvanized powder coated steel
Low pressure protection system		Yes
High pressure protection system		Yes
Water flow switch		No
Automatic defrosting system		Yes
Product Dimension	mm	710/710/795	810/810/995	1450/705/1375	1450/705/1375	1450/705/1375	1990/980/2045	1990/980/2045
Net weight	Kg	99	137	276	305	380	552	586
Testing condition:	Heating:Ambient temp(DB/WB):20/15ºC,Water temp(input/output):15ºC/75ºC

Features

• Heating capacity Ranged from 11.2~87.4 kW
• Using Copeland scroll compressors, American tube in shell high efficiency heat exchanger.eeloptional.
• High efficiency coaxial coil tube in shell heat exchanger, low fouling, low maintenance cost.
• Special modular system design. Big units separated in 2 systems with separate compressors.
• Save running cost as high as 60%~80% compared with oil boiler, gas boiler, boiler, electric water heater etc.
• Durable&Long warranty