Shandong Yushen Energy Technology Co., Ltd.
Shandong Yushen Energy Technology Co., Ltd.
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Centralized Heating System Air Source Heat Pump Applied for -20C Cold Areas
Charaters
1.Working air temperature range:-25℃to 45℃.
2. Copeland Enhanced vapour injection (EVI) technology scroll compressor with high COP in cold area.
3. Max water outlet temperature: 60℃.
4. Working mode is changeable between heating and hot water by 3-way valve.
5. Linkage function of heat pump ON/OFF controlled by external controlling system.
6. Anti-freeze function.
Parametercode name.pdf
| Model | SDNA-090YB | |||
| Compressor capacity | 30HP | |||
| Function | Heat | |||
| Electricity | 380V 3N-50Hz | |||
| Working conditions | ℃ | -25~+45 | ||
| Data | Heata | Nominal capacity | KW | 56.2 |
| Input power | KW | 23.4 | ||
| COP | / | 2.4 | ||
| Heating IPLV(H) | 2.7 | |||
| A7W35c | KW/COP | 90.0/4.2 | ||
| A2W35 | KW/COP | 79.0/3.20 | ||
| A-7W35 | KW/COP | 63.2/3.0 | ||
| A-15W55 | KW/COP | 56.2/1.97 | ||
| A-20W45 | KW/COP | 47.2/2.04 | ||
| Max. running currency | A | 70 | ||
| Compressor quantity | set | 4 | ||
| Refrigerant/charging quantity kg | / | R22/5*4 | ||
| Air blow type | / | Top | ||
| Water pipe diameter | mm | 50 | ||
| Rating flow | m³/h | 12.6 | ||
| Water side pressure loss | kPa | ≤45 | ||
| Noise level | dB(A) | 62 | ||
| Overall dimensions(L×W×H) | mm | 2100×1100×2080 | ||
| Weight | kg | 830 | ||
Applications residential communities central heating station di...
Yushen Products Features
Distributed central heating system
1.Air source heat pumps group: in winter provide hot water of 35C~40C (underfloor heating coil), 40C ~45C (radiators), 45C~50C(fan coils); in summer provide cold water of 7C
Pumps group location: outdoor floor or building top
2. outdoor pipenet: pipes between heat pump group to indoor
3. End user: ender could be underfloor heating coil, radiators or fan coilds.
4. Power machine room: equiped with devices of electricity supply , cycle water pump, water soften.
5. Control center: equiped with centralized control system, controlling the running of machine, transfer all data to the heating company by GPRS, in time check the operation data, automatic adjust data.
