Products
Contact Us
- Contact Person : Mr. Lee Robert
- Company Name : Zhongshan ESE Electrical Appliance Co., Ltd.
- Tel : 0086-760-23833192
- Fax : 0086-760-23822191
- Address : Guangdong,Zhongshan,Industrial zone, Nan He XI Road, Nantou Town,
- Country/Region : China
- Zip : 528427
air to water heat pump for low ambient temperature ( -20 degree ) compact type
Product Detailed
Related Categories:Heat Pump Water Heaters
air to water heat pump
compact type from 6kw to 30kw
High COP, R410A.
Anti-Freezing
air to water heat pump 6kw to 18kw
| Technical Data | ||||||
| Model No. | EH-6DR | EH-8DR | EH-10DR | EH-12DR | EH-15DR | EH-18DR |
| unit dimensions (L *D*H) (mm) | 860*460*1215 | 860*460*1215 | 1250*460*1380 | 1250*460*1380 | 1250*460*1380 | 1250*460*1380 |
| Installation location | Outdoor | |||||
| Power supply | 230v/50HZ | 230V/50HZ | 380V/50HZ | 380v/50HZ | 380V/50HZ | 380V/50HZ |
| Rated heating capacity ( KW ) | 6 | 8.3 | 10 | 12.8 | 15 | 18.6 |
| Rated Power input (kw) | 1.7 | 2.2 | 2.9 | 3.10 | 3.9 | 5.4 |
| Rated Running current (A) | 7.1 | 10.1 | 12.8 | 6.5 | 8.2 | 10.5 |
| Thermostat factory setting | 55 degree | |||||
| Thermostat maximum setting | 60 degree | |||||
| electric back-up heater Optional | 3 / 6 / 9 KW | |||||
| Operating temperature limits | ||||||
| Heating water flow / return flow | up to 60 / above 18 | |||||
| Runing air temperature | -20 to +43 | |||||
| Refrigenrator Type | R410A | |||||
| Heating capacity / cop | ||||||
| at A-7 / W 35 KW / -- | 3.2 / 2.4 | 4.2 / 2.6 | 5.6 / 2.5 | 6.8 / 2.6 | 8.0 / 2.6 | 11 / 2.5 |
| at A-7 / W 55 KW / -- | 2.9 / 1.8 | 4.0 / 2.1 | 4.8 / 1.9 | 6.0 / 2.0 | 7.2 / 1.9 | 9.6/ 1.9 |
| at A 7 / W 35 KW / -- | 5.4 / 3.6 | 6.3 / 3.5 | 8.6 / 3.6 | 10.6 / 3.5 | 12.3 / 3.6 | 16.4 / 3.4 |
| at A 7 / W 55 KW / -- | 5.1/ 2.9 | 5.6 / 2.8 | 7.9 / 2.9 | 9.8 /2 .8 | 11.8 / 2.8 | 15.8 / 2.9 |
| at A 10 / W 35 KW / -- | 5.8 / 3.8 | 7.0 / 3.9 | 9.2 / 4.0 | 11.8 / 3.8 | 13.8 / 3.8 | 17.0 / 3.9 |
| Sound levels ( 1/5/10 m) | 46 / 39 / 28 | 47 / 40 / 30 | 48 / 40 / 30 | 48 / 40 / 30 | 50 / 42 / 32 | 52 / 43 / 34 |
| Air flow rate (m3 / h) | 900 | 1200 | 1600 | 2000 | 2500 | 2800 |
| Connection in / out | 1" | 1" | 1" | 1" | 1" | 1" |
| Compressor | ||||||
| Type | Rotary | Rotary | Rotary | Scroll | Scroll | Scroll |
| Rated Power input (W) | 1350 | 1650 | 2300 | 2700 | 3200 | 4320 |
| Fan Motor | ||||||
| Type | axes type | axes type | axes type | axes type | axes type | axes type |
| Power input (W) | 60 | 120 | 120 | 200 | 200 | 300 |
| Heat exchanger type | Plate and Fins | |||||
| connection size | 1" | 1" | 1" | 1" | 1" | 1" |
| Water pump ( Optional) | GPD20-6 | GPD25-8 | GPD25-8 | GPD25-8 | GPD25-9 | GPD25-12 |
| Circulation pump qty . | 1 | 1 | 1 | 1 | 1 | 1 |
| Flow rate ( L / min ) | 60 | 60 | 100 | 100 | 100 | 140 |
| drop distance ( m ) | 6 | 6 | 8 | 8 | 8 | 8 |
| power consumptions ( W ) | 145 | 145 | 245 | 245 | 245 | 300 |
| Normal ( Rated ) Testing Con | ||||||
| measuring condition | Dry Bulb | Wet Bulb | Water inlet | Water outlet | ||
| Heating | 20 | 15 | 15 | 55 | ||
air to water heat pump for low ambient temperature ( -20 degree ) compact type
Other products
