Product Features
- High-efficient hermetically sealed scroll compressor Copeland.
- R134A or R417A refrigerant.
- With adding area blue finned aluminium heat exchanger.
- Reverse cycle valve.
- Compact structure and sound control design.
- Water side equipped with efficient tank type heat exchanger.
- Automatic anti-freeze and defrosting function.
- Careful protection functions as high pressure. low pressure, overheating, overload, anti-freezing, phase order, discharge temp, etc.
- General testing and operational test carried out for every unit before package in the factory
Heat pump working principle
The air source heat pump (ASHP) is a system which transfers heat from outside to inside a building, or vice versa. Under the principles of vapor compression refrigeration, an ASHP uses a refrigerant system involving a compressor and a condenser to absorb heat at one place and release it at another. They can be used as a space heater or cooler, and are sometimes called “reverse-cycle air conditioners”.
In domestic heating use, an ASHP absorbs heat from outside air and releases it inside the building, as hot air, hot water-filled radiators, underfloor heating and/or domestic hot water supply. The same system can often do the reverse in summer, cooling the inside of the house.
Main Components
Compressor
Our products adopts America Copeland scroll compressor for bigger heat pump and Panasonic compressor for smaller ones,, special designed for heat pump, working high efficiency.
Electronic expansion valve
With branded Sanhua expansion valve and combine with our company’s control system, we have developed a special electronic expansion controller that uses digital technology to adjust the refrigerant according to temperature factors to achieve the best flow rate effect and achieve higher COP.
Electrical control system
With project control function, it can easily control the circulating pump, water compensation, water supply, auxiliary electric heating, PID automatic defrost. Users can set different parameters according to different project needs, and automate the entire system.
Shell and tube heat exchanger
Linsam heat pump adopts high-efficiency shell and tube heat exchanger, the heat exchange area is 3.7 times that of bare tube, its unique design and compact spiral structure of the heat
exchanger ensures the full heat exchange of the refrigerant.
Installation places
The application of Linsam air source heat pumps include hotels, villas, private houses, apartments, supermarkets, flats, laundry, hair salons…
For Residential
Connect with Radiator for private house heating in Winter.
Heat pump install for heating
For Industrial
High temp hot water used for slaughter, printing, chemical places.
Heat pump install with water tank
Technical Parameters
| Model | TAH-10 | TAH-12 | TAH-20 |
|---|---|---|---|
| Heating capacity kW | 26.6 | 32 | 55 |
| Input power kW | 8.5 | 10.3 | 17.5 |
| Input current A | 15.2 | 17.8 | 30.4 |
| Max running current A | 24 | 26 | 48 |
| Power source | 380V/3N/50Hz | 380V/3N/50Hz | 380V/3N/50Hz |
| Nosie level dB(A) | 63 | 64 | 68 |
| Unit size mm | 800x1080x1050 | 800x1080x1050 | 1700x900x1250 |
| Unit quality kg | 245 | 280 | 450 |
| Working temp range | -15℃－43℃ | -15℃－43℃ | -15℃－43℃ |
| Refrigerant | R134a/R417A | R134a/R417A | R134a/R417A |
| Refrigerant charge qty kg | 2.3*2 | 2.8*2 | 4.5*2 |
| Compressor qty | 2 | 2 | 2 |
| Water flow | 5.72 | 6.88 | 11.39 |
| Conncetion in / out | 32 | 32 | 50 |
* Test condition: Air source side DB/WB is 20℃/15℃, inlet water temp 20℃, outlet water temp 75℃.
* See full parameters please view the brochure.
Related products
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