Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Product Name: |
Evi System Air Source Heat Pump for Low Temperatur |
| Refrigerant: |
R410A |
| Compressor: |
Copeland/SANYO |
| Rated Heating Capacity: |
12kw |
| Rated Outlet Hot Water Quantity: |
258L/H |
| Heat Source: |
Air-source |
| Certification: |
CCC |
| Work Environment: |
Low-temperature Heat Pump |
| Heat Temperature: |
50-70??C |
| Application: |
Villa Family |
Product Description
* Low-temperature cycle type with great performance of environmental protection, low operating costs, outstanding energy savings, safety and so on.
* Improving performance under cold temperature, safe and reliable - air injection & increase enthalpy products to achieve heating operation whthin-25 ° C - 43 ° C, increaseing the compressor heating capacity in the cold, rising nearly 20% heating capacity under-10 ° C, leading to "strong hot and cold" era. When the temperature is as low as -20 ° C the heat pump can start running and get good effect of hot water supply.
Scope: Hotels, guesthouses, entertainment sauna center, body building club, beauty salon, bathing centers, hospitals, factories, restaurants, dormitories, residential central heating and other hot water useing places.
1, High efficiency
* Energy efficient - the unit uses the world advanced technology - air injection & increase enthalpy systems, high efficiency heat exchanger technology, technology, air injection and enthalpy increase, higher COP in low temperature.
2, Safe and reliable
* Safe and reliable -useing of microcomputer for automatic control, control and fill constant temperature of hot water and ensure water temperature in water tank according to the water level, temperature, which can meet the requirement for all day water using in any time, water and electricity are separated, safe and reliable.
* Microcomputer controlled power-off memory, automatic fault detection, protection timely, more reliable, use more confidence.
* Easy installation - remote controller installation, strong and weak electric be completely separated, operation securely.
3, Energy saving
* Use R417A, R407C refrigerant, ozone depletion factor is zero, green, to meet the national environmental requirements, to eliminate the forbidden risk. (Optional refrigerant R22)
| EVI Low Temeperature Air Source Heat Pump Commercial Type (circulation heating) |
|
| Model Parameter | KFXRS-12IIL/d | KFXRS-19IIL/d | KFXRS-35IIL/d | KFXRS-120IIL/d |
| Rated Heating capacity (KW) | 12 | 19 | 35 | 120 |
| Rated outlet hot water quantity (L/H) | 257 | 408 | 760 | 2580 |
| Outlet water rated temp (°C) | 50 | 50 | 50 | 50 |
| Outlet water max temp (°C) | 55 | 55 | 55 | 55 |
| Working temeperature range(°C) | -20 to 43 | -20 to 43 | -20 to 43 | -20 to 43 |
| electricity parameter | Rated Power (KW) | 2.75 | 4.85 | 9.7 | 28 |
| Rated Current (A) | 5.2 | 9.1 | 21.4 | 91 |
| Max. Power (KW) | 3.72 | 7.7 | 12.7 | 52 |
| Max. Current (A) | 6.7 | 11.99 | 27.8 | 165 |
| Power Supply | 380V~3N/50HZ | 380V~3N/50HZ | 380V~3N/50HZ | 380V~3N/50HZ |
| Refrigerant | R22(2200g) | R22(3250g) | R22(3250*2g) | R22(3250*6g) |
| Dimensions (mm) | 700*700*870 | 840*840*1060 | 1450*910*1430 | 1200*2500*2050 |
| Pipe size (mm) | 2* DN20 | 2* DN32 | 2* DN40 | 2* DN90 |
| Circulation Water Flow (M3/h) | >2.58 | >3.4 | >7.52 | >20.64 |
| Weight KG | 103 | 165 | 267 | 855 |
| Waterproof grade | IPX4 | IPX4 | IPX4 | IPX4 |
| Defend electric shock grade | GRADE 1 | GRADE 1 | GRADE 1 | GRADE 1 |
| Noise Db | ≤58Db | ≤63Db | ≤68Db | ≤78dB |
| Compressor | Copeland | Copeland | Copeland | Copeland |
| Testing Conditions | Ambient Temperature |
| Dry Bulb Temp. | Wet Bulb Temp. |
| 20°C | 15°C |
1. EVI system for lowest temperature -25°C working. 2. Using the famous compressor, four-way valve,expansion valve
3. Microcomputer control, automatic cycle to maintain the temperature
4. Intelligent heat defrost,three sets of unique design of heat exchange, one set special for defrosting, to ensure constant hot water temperature.
5. Low noise, fin evaporator, hear transfer efficiency, corrosion-resistant.
6. Can be modular, multi-unit and joint control, hot water volume, water temperature constant |
Zhejiang Cen New Energy Technology Co., Ltd. Our company is still developing more styles of products. We take the technology as the core\regard the quality as life\treat the user as god. We dedicated to provide you with the highest cost-effective energy-saving products\high-quality engineering design and meticulous transformation of after-sales service!
Our main products as follows:
Air-source heat pump unit for household and commercial
Ground source heat pump unit
Water source heat pump unit
Combine cooling\heating and hot water heat pump unit
Swimming pool heat pump unit
Heat recovery of centre air-conditioner so on energy-saving products, our products passed prove ISO9001\CCC\CE certificate.
Product features: Reasonable structure\stable quality\reliable and nice.
We consistently insist on the sane business strategy. We don't demand the biggest, only best. Take the most serious attitude, do the most professional thing. Let us enhance friendship with large clients and sincere cooperation, create brilliance!
