EVI air source heat pump with Copeland compressor and tested in our national proved laboratory.
More than 6 months testing for all kinds of conditions, lowest ambient temperature tested -20C.
Use our own control system which allows the best controlling for EVI heat pump in China.
We can sure that our EVI heat pump can reach one of the best performance and COP in China.
AIR TO WATER HEAT PUMP WATER HEATER
AIR SOURCE HEAT PUMP WATER HEATER
EVI AIR SOURCE HEAT PUMP
EVI AIR TO WATER HEAT PUMP
LOW TEMPERATURE HEAT PUMP
| A02U series (EVI low temperature type -25C working) RYF-CA02UCY01-130514 |
| CKFXRS-12 II /d | CKFXRS-19 II /d | CKFXRS-35 II /d |
| CA02U030A | CA02U050A | CA02U100A |
| Nominal condition | Rated heating capacity | KW | 12 | 19 | 35 |
| Rated input power | KW | 3.1 | 4.9 | 9.1 |
| Rated input current | A | 5.7 | 9.0 | 16.9 |
| Low temperature condition | Heating capacity | KW | 9.5 | 14.9 | 27.6 |
| Input power | KW | 2.8 | 4.4 | 8.1 |
| Input current | A | 5.2 | 8.2 | 15 |
| Ultra low temperature condition | Heating capacity | KW | 5.5 | 8.8 | 16 |
| Input power | KW | 2.4 | 3.8 | 7 |
| Input current | A | 4.4 | 7.1 | 13.0 |
| Maximum input power/current | KW/A | 4.0/7.5 | 6.4/12.0 | 11.9/22.1 |
| Rated hot water output temperature | C | 55 |
| Maximum hot water output temperature | C | 60 |
| Rated hot water produce capacity | L/H | 257 | 408 | 760 |
| Power supply | 3N 380V/50Hz |
| Compressor | Type | Fully closed scroll type |
| Start mode | Direct |
| Water side heat exchanger | Type | Shell & coil heat exchanger |
| Water flow | M 3 /h | 2.1 | 3.3 | 6 |
| Water pressure drop | KPa | 50 | 55 | 60 |
| Pipe size | DN | 20 | 25 | 32 |
| Middle heat exchanger | Type | Brazed plate type heat exchanger |
| Protections | 1. High and low pressure protection,
2. Anti-freeze protection,
3. High temperature protection,
4. Overload protection,
5. Reverse of phase protection, Lack of phase protection, etc. |
| Refrigerant | Type | R407C/R22 |
| Quantity(KG) | 1.95 | 2.8 | 2.8×2 |
| Noise | ≤DB ( A ) | 55 | 63 | 68 |
| Unit dimensions | MM | 700×700×870mm | 820×820×1060mm | 1460×910×1430mm |
| Weight | KG | 110 | 170 | 310 |
Note: 1. Nominal condition: dry bulb 20 C , wet bulb 15 C ; initial water temperature 15 C , end water temperature 55 C .
2. Low temperature condition: dry bulb 7 C , wet bulb 6 C ; initial water temperature 9 C , end water temperature 55 C .
3. Ultra low temperature condition: dry bulb -20 C , wet bulb -22 C ; initial water temperature 5 C , end water temperature 55 C .
4. Maximum power condition: dry bulb 43 C , wet bulb 26 C ; initial water temperature 29 C, end water temperature 55 C.
5. The above parameters are based on refrigerant R407C, for parameters based on other refrigerant please contact us. |
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| * Copeland compressor; |
| * Stainless steel 304 for all fasteners, for side covers of evaporator; |
| * Preservative oil for copper tubes and all important part of cabinet; |
| * Chinese No.1 brand "ND" shell & tube heat exchanger; |
| * "SWEP" plate type heat exchanger; |
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| * Chinese No.1 brand "Sanhua" 4-way valve; |
| * Schneider AC contactor and relay |
| * Japan "Saginomiya" or "Sanhua" electronic expansion valve; |
| * LCD controller; |
| * Delivery time: 25~30 days; |
| * Payment term: T/T 30% in advance and T/T 70% before delivery; |
| * Warranty time: 24 months after installation. |
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!
