Air to water heat pump
DKRS-500SN4-M2
ThermoWise introduces the new Constant Temperature 65°C heat pump to our product range. With this unit maintaining it’s temperature at a all high 65°C it is a more viable applications in the commercial industry such as hotels, hospitals, hostels, schools, prisons etc. where there is a higher demand for hot water.
| Power supply | Ph-V-Hz | 380V/3PH/50HZ | |
|---|---|---|---|
| Working temp | °C | -10°C~43°C | |
| Max. outlet Water temp. | °C | 65°C | |
| Water Heating (A30/W60) | Capacity | KW | 50 |
| Hot water yield | L/h | 1075 | |
| Input | KW | 12,4 | |
| cop | W/W | 4,03 | |
| Rated current | A | 22,19 | |
| Max. input consumption | KW | 17,36 | |
| Max. input current | A | 31,07 | |
| Starting current | A | 90 | |
| Compressor | Model | ZW61KA-TPF-52E | |
| Type / Brand | Scroll / Copeland | ||
| NO. of compressor | PCS | 3 | |
| Capacity | kW | 14,9 | |
| Locked rotor Amp | A | 52 | |
| Thermal protector | INNER | ||
| Capacitor | μF | / | |
| Fan motor | Model | YDK-160G-6 | |
| Brand | HELONG | ||
| Input | W | 320 | |
| Capacitor | μF | 10 | |
| Speed | r/min | 800/500 | |
| Diameter of fan | mm | 556 | |
| Air flow | m3/h | 7000 | |
| Quantity | 3 | ||
| Condenser | Type | copper tube in shell | |
| Model | 6P | ||
| Diameter of copper pipe | mm | 19 | |
| Quantity | 2 | ||
| Evaporator | a. Number of rows | 3 | |
| 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 | three 935x44x1200 | |
| g. Number of circuits | 21 | ||
| Four-way Valve | Model / Brand | STF-0408G/ Saginomiya | |
| AC Contactor | Model / Brand | 3TF3300-0X/AC220V/Siemens | |
| Gas-liquid Separator | Model / Brand | LF12WLG / HONGYUAN | |
| Liquid Receiver | Model / Brand | 145VW-B04 / HONGYUAN | |
| Therottling Element | Type | thermostatic expansion valve | |
| Model / Brand | TCBE – 1 068U4201 / DANFOSS | ||
| Wire controller | Type | Intelligent & LCD | |
| The length of wires | m | 12 | |
| Set Temp.s | °C | 30~65 | |
| Water system | Materials of water pipe | Copper | |
| Water different pressure | Kpa | 57 | |
| Diameter, water inlet pipe | mm | DN50 | |
| Diameter, water outlet pipe | mm | DN50 | |
| Design pressure | Mpa | 2.85/0.02 | |
| Outdoor noise level | 1 Meter Radios | dB(A) | 63 |
| Dimensions | Dimension(L*W*H) | mm | 2150*765*1290 |
| Packing(L*W*H) | mm | 2250*865*1450 | |
| NG/WG | kg | 428/490 |
