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Air Source Heat Pump, -CE CRAA ISO, -Heating,Cooling,Hot Water, -Copeland,Hitachi,Sanyo Scroll Compressor, -Modular Type - details see: https://www.machineto.com/ce-central-air-conditioner-air-source-heat-pump-air-to-water-heat-pump-with-copeland-danfoss-hitachi-sanyo-scroll-compressor-10223384

CE CRAA ISO Certificate Air Source Heat Pump,Air to Water Heat Pump for Heating,Cooling and Sanitary Hot Water in Hotel,Restaurant,Villa,Shopping Center with Copeland,Danfoss,Hitachi,Sanyo Scroll Compressor

Introduction:

1. Using inexhaustible source of air as cold and heat resources by electric drive, so that low-grade energy can change into high-grade energy. No pollution, save water, and also avoid water sources pollution.

2. Adopt microcomputer control system, it has display, control and protect functions. Human interface operation, control unit operating status at any time.

3.No cooling tower, cooling water pipeline and the engine room, easy installation, civil engineering investment; no fuel, fully automatic operation, running a small additional cost; unit processor connected with central air conditioning, summer cooling and winter heating, heating do not need a separate heating station.

4. Heat recovery technology, it realizes part water cooled with a water-cooled unit high efficiency features, both for free hot water from using waste heat, waste heat emissions reduced directly to protect the environment and improve unit efficiency and reduce the failure rate, extend working life.

5. Low noise axial flow fan, compressor with vibration damping devices, low noise.Unit modular design which can meet any combination of sizes, transportation, installation and convenient maintenance, adopts unique pipeline design to ensure the crew in winter temperature -15C still be able to run.

6. Application areas: Apply for air-conditioned building with 300-15000sq area, particularly urban downtown lots or water stress areas; if they are not allowed or difficult to install the cooling tower boiler, the product type is the best choice. Also for noise environment and old air conditioning renovation projects, and provide cold water for process air conditioning, cooling equipment.

Technical Specification for Air to Water(Air Source) Heat Pump LTWF(R)

Type LTWF(R)—		10	12	15	17	20	25	30	35	40	50	60	70	95	120	140
Cooling Capacity kW		9.8	12.2	14.8	17.5	20.1	24.5	29.6	34.5	41.5	50.2	60.2	68	94.5	118	138
Refrigeration Input Power kW		3	3.8	4.6	5.4	6.2	7.6	9.2	10.7	12.9	15.6	18.8	21.2	29.5	36.8	43.1
Heating Capacity KW		11.2	13.1	16.3	18.8	22.1	26.9	32.6	37.9	45	55.2	66.2	76	104	129.8	151.8
Heating Input Power kW		3.2	3.6	4.5	5.2	5.8	7.4	9	10.5	12.5	15.3	18.3	21	28	35	41
Heat Recovery kW		3.7	4.3	5.3	6.2	7.3	8.7	10.6	12.5	14.8	18.2	21.8	25.1	34.3	42.8	50.1
Refrigerant	Type	R134a/R407C/R22
	Charge kg	2.6	3.3	4	4.7	5.5	6.7	8	9	10.6	12	13.5	18	21	27	34
Power		380(220)V/50HZ/3(1)Phase
Compressor type		Hermetic Scroll Type(American Copeland, Germany Bizter, Dnamark Danfoss etc.)
Compressor Q'TY		1	1	1	1	1	1	1	1	1	1	1	2	2	4	4
Number of refrigerant circuits		1	1	1	1	1	1	1	1	1	1	1	2	2	4	4
Condenser Fan		Low Noise Axial Flow Type
Fan Quantity		1	1	1	1	1	1	1	1	1	1	1	2	2	4	4
Air Cooled Condenser		Inner Grooved Copper Tube and AL Fin Type
Evaporator	Type	High Efficiency Tube in Tube/Plate Heat Exchanger
	Water Pressure Loss	22.3	23.2	25	26.1	27.5	30.1	32.3	34.7	31.5	32.9	35.6	38.3	41. 2	42.5	45.5
	Water Volume(m³/h)	1.7	2.1	2.5	3	3.5	4.2	5.1	6	7.1	8.6	10.3	12	14.6	17.2	24
	Interface(mm)	DN20	DN20	DN20	DN32	DN32	DN32	DN50	DN50	DN50	DN50	DN50	DN65	DN80	DN80	DN100
Heat recovery Device (User Selected)	Type	High Efficiency Tube in Tube/Plate Heat Exchanger
	Water Pressure Loss	21.4	22.3	23.1	24.5	25.6	27.2	29.7	31.2	29.2	30.1	32.1	34.5	37.3	38.3	40.9
	Water Volume(m³/h)	0.6	0.74	0.9	1.1	1.3	1.5	1.8	2.1	2.5	3.1	3.6	4.2	5.7	7.1	8.3
	Pipe Interface (mm)	DN15	DN15	DN15	DN15	DN20	DN20	DN25	DN25	DN32	DN32	DN32	DN40	DN40	DN50	DN50
Protection		Overload, undervoltage, overtemperature protection, low pressure switch, antifreeze switch
Water Cut-off Protection		Standard Water Flow Switch
Operation Absorber		Optional configuration,the rubber pad angle
Auxiliary Electric Heating Device		Optional configuration, site installation
Water Filter		Optional configuration, site installation
Condenser Protection Grid		Optional configuration(Protect the heat pump)
Size	Length mm	750	800	900	1000	1300	1000	1100	1100	1400	1450	1550	1950	2200	2150	2300
	Width mm	340	400	420	420	420	1000	1100	1100	1130	1130	1130	1180	1250	2090	2100
	Height mm	1210	1210	1360	1360	1380	1500	1600	1700	1650	1700	1850	1750	1800	1950	1950
Weight kg		300	330	350	380	400	450	500	560	650	700	750	980	1250	1350	1650
Operating noise dB(A)		60	60	60	60	60	60	62	62	62	62	62	65	65	68	68
1.Cooling Standard Capacity Working Condition: 12°Cwater input, 7°Cwater output, ambient temperature 35°C;
2. Heating Standard Capacity Working Condition: 40°Cwater input,45°Cwater output, ambient dry-bulb temp. 7°C, wet-bulb temp. 6°C
3. Heat recovery Device is the optional device for domestic hot water.

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