Air to water heat pump
TKRS-228E/SN2-M
By replacing conventional heaters, such as geysers, boilers and electric water heaters, ThermoWise Air to Water Heat Pumps provide you with higher energy efficiency and savings on your monthly electricity bills. Another advantage is the minimal use of space and low installation costs. We would welcome the opportunity to conduct a free, no obligation site evaluation and advice on any savings achievable.
| Power supply | Ph-V-Hz | 380V/3PH/50HZ | |
|---|---|---|---|
| Working temp | °C | -15°C~43°C | |
| Max. outlet Water temp. | °C | 60°C | |
| Water Heating (A20/W55) | Capacity | KW | 22.8 |
| Hot water yield | L/h | 490 | |
| Input | KW | 5.16 | |
| cop | W/W | 4.4 | |
| Rated current | A | 9 | |
| Max. input consumption | KW | 7.22 | |
| Max. input current | A | 11.9 | |
| Starting current | A | 60 | |
| Compressor | Model | C-SBN453HD | |
| Type / Brand | scroll / Sanyo | ||
| NO. of compressor | Ph-V-Hz | 1 | |
| Rated current | °C | 9.3 | |
| Locked rotor Amp | °C | 58 | |
| Thermal protector | INNER | ||
| Capacitor | μF | / | |
| Refrigerant oil | ml | 1900 | |
| Displacement | cm3 | 66.8 | |
| Compressor Tube Connection | mm | 22.2/12.7 | |
| Fan motor | Model | YDK-160G-6 | |
| Input | W | 320 | |
| Capacitor | μF | 10 | |
| Speed | r/min | 800/500 | |
| Diameter of fan | mm | 556 | |
| Air flow | m3/h | 7000 | |
| Heat Exchanger | Type | 1 | copper tube in shell |
| Model | 5P-A | ||
| Diameter of copper pipe | mm | 19 | |
| Evaporator | a. Number of rows | 1 | |
| b. Tube pitch(a)x row pitch(b) | mm | 25×22 | |
| c. Fin spacing | mm | 1,8 | |
| d. Fin type | Hydrophilic aluminium | ||
| e. Tube outer diameter | mm | 9.52 inner groove tube | |
| f. Coil length x width x height | mm | 1609x22x900 | |
| g. Number of circuits | 4 | ||
| Four-way Valve | Model / Make | STF-0408G/ Saginomiya | |
| AC Contactor | Model / Make | 3TF3300-0X/AC220V/Siemens | |
| Gas-liquid Separator | Model / Make | LF12WLG | |
| Liquid Receiver | Model / Make | 145VW-B04 | |
| Expansion Device | Type | thermostatic expansion valve | |
| Model / Make | BAE6ZW195 / Emerson | ||
| Wire controller | Type | Intelligent & LCD | |
| Model / Make | Q01T0017 / AOQI | ||
| The length of control cable | m | 12 | |
| Set Temp. | °C | 25~60 | |
| Water system | Materials of water pipe | copper | |
| Water flow | m3/h | 4.9 | |
| Water different pressure | Kpa | 50 | |
| Diameter, water inlet pipe | mm | DN25 | |
| Diameter, water outlet pipe | mm | DN25 | |
| Design pressure | Mpa | 4.2/0.02 | |
| Gas Weight(R410A) | g | 3000 | |
| Outdoor noise level | dB(A) | 57 | |
| Dimensions | Dimension(L*W*H) | mm | 752*690*965 |
| Packing(L*W*H) | mm | 840*750*1100 | |
| NG/WG | kg | 134/154 |
