Central Business District Heated Water Using Heat Pump Machine

• Certification: RoHS, CB, CCC, ISO9001, CE
• Working Medium: R22/R407c
• Heat Source Type: Air Source Heat Pump
• Hot Water Capacity: 54.40kw
• Cop: 4.69
• Power Supply: 380~415V/50Hz
• Model NO.: KFRS-55II
• Compressor: Scroll
• Fan Discharging: Vertical
• Refrigeration: R22/R407c
• Ambinet Temp: -7c~43c
• Transport Package: Plastic Bag Inside with Wooden Frame
• Specification: 1445/950/1850
• Trademark: CANOVA
• Origin: China Mainland(Guangzhou)
• HS Code: 8418612090
• Production Capacity: 600 Sets Per Week

Product Description

Central business district heated water using heat pump machine
CANOVA cycle heating heat pump are designed for offering hot water for commercial use, such as office, workshop, super market, school, etc. In order to achieve the required water temperature, large heat pump units apply Unique "V" style evaporator design is a big strongpoint for this unit. It increased the evaporator space in air flow direction, which results bigger effective air volume. It had been proved to be better efficiency by our testing. This design is also easier for the defrosting water to drain out. Scroll compressor is standard for this series.

Model		KFRS-10I	KFRS-20II	KFRS-35II	KFRS-45II	KFRS-55II	KFRS-70II	KFRS-90II	KFRS-140II	KFRS-180II
Heating capacity	Kw	11.2	18.0	36.3	43.7	54.4	69.8	87.4	140	175
COP		4.67	4.62	4.65	4.62	4.69	4.58	4.64	4.50	4.46
Rated heated water output	L/h	241	388	780	940	1170	1500	1882	3000	3750
Rated outlet water temp	ºC	55
Max outlet water temp	ºC	60
Rated power input	Kw	2.4	3.9	7.8	9.45	11.60	15.23	18.85	31.1	39.2
Rated current	A	11.5	7.41	14.81	17.94	22.03	28.92	35.80	59.10	74.40
Power supply	V/Hz	220~240/50	380~415/50
Compressor type		Scroll
Number of compressor		1	1	2	2	2	2	2	4	4
Heat exchanger type		High efficiency tube in shell heat exchanger
Throttling device		Electric expansion valve
Fan type		Low noise high efficiency axial type
Fan discharging		Vertical
Fan quantity		1	1	2	2	2	2	2	4	4
Fan input	w	70	250	250	250	550	750	750	750	750
Fan speed	RPM	850	850	850	850	910	940	940	940	940
Ambient temperature	ºC	-7~43
Refrigerant		R22/R407C
Noise	dB(A)	59	62	63	63	66	68	68	74	76
Water pipe size	inch	R1	R1	R1-R1/2	R1-R1/2	Rc2	Rc2-1/2	Rc2-/2	Rc3	Rc3
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	1445/850/1850	1990/980/2045	1990/980/2045	2100/2100/2150	2100/2100/2150
Net weight	Kg	99	137	276	305	380	552	586	1100	1150
Testing condition:	Heating:Ambient temp(DB/WB):20/15ºC,Water temp(input/output):15ºC/75ºC

 
Features

• Safe working temo down to -25C 
• EVI scroll compressor
• Automatic defrosting  
• Intelligent controller
• Safe, reliable, stable running 
• Long working life    
• Low noise&vibration
• American Emerson expansion valve

Optional
 

• • Refrigerant:R22,R407C
  • Cabinet:Stainless steel/powder coated steel
  • Heating exchanger:tube-in-shell/tube-in-tube