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EVI inverter heat pumps to replace boiler
Awards
06/18/2016
About Our Team
07/16/2016
Newest EVI compressor technology for super cold area and high outlet water temp.
Heating , Cooling and domestic hot water functions, with R32 refrigerant and most advance European technology to work well in Minus -25ºC.
Optional inverter EVI compressor is workable even at -35C.
Much more Higer efficiency than normal air source heat pump.
Kolant EVI inverter air to water heat pump performance for more than 2 hours with little recession.
1. EVI compressor special designed to get high outlet water temperature at super low air temp. work stably at -25C ambient temperature with only little capacity recession.
2. Inverter EVI compressor model is available suitable to work at -30C.
3. Using EEV(electronic expansion valve) to achieving accurate, stable and high efficiency throttling.
4. Outdoor Fin-coil heat exchanger is hydrophilic coated, golden fin is optional for more anti-rust for seaside area.
5. Compressor preheated to protect compressor in cold winter.
6. Automatic defrosting function with bottom hot piping tech enable our EVI heat pump to work without capacity concession even not necessary to defrost in long hours as shown performance curve.
7. Weather Compensation Function, Auto target water temp curve according to different ambient temp.
| Outdoor air temperature range | |||
| Cooling | Heating | Domestic Hot Water | |
| Maximum |
52 |
30 | 46 |
| Minimum | 15 | -35 | -35 |
| Leaving water temperature range | |||
| Cooling | Heating | Domestic Hot Water | |
| Maximum | 18 | 60 | 60 |
| Minimum | 5 | 30 | 30 |
Quality for reliability and save maintenance cost:
Our parts are always choosend with the top brand in the world
Heat exchanger: SU319 food grade material plate heat exchanger.
Heat expansion valve: Emerson brand
Four way valve: Saginomiya brand of Japan
The above parts enable our heat pump to be trouble free products.
Free functions combination: heating, cooling with or without domestic hot water.
Flexiable installation. Compatible with :
Floor heating and cooling.
Fan-coils and low temp radiators.
Solar water heating.
For more application or special application, please contact us by email or drop us a line at the foot of this page.
| Models 机型 |
Air temp/outlet water temp | RJ85/N8-BPEEVI | COP | RJ-110/N8-BPE | COP | RJ-150/SN8-BPEEVI | COP | RJ-180/SN8-BPEEVI | COP | RJ-230/SN8-BPEEVI | COP |
| Heating capacity/Power input (KW) 制热量/功率 |
at A20/W35°C | 10.6/1.89 | 5.61 | 14.42/2.88 | 5.01 | 21.1/3.89 | 5.42 | 22.8/4.4 | 5.18 | 29.5/6.01 | 4.91 |
| at A7/W35°C | 8.59/1.87 | 4.59 | 10.6/2.55 | 4.16 | 14.7/3.31 | 4.44 | 18.8/4.4 | 4.27 | 23.1/5.34 | 4.33 | |
| at A7/W45°C | 7.91/2.23 | 3.55 | 9.97/3.14 | 3.18 | 13.5/4.1 | 3.29 | 17.8/5.24 | 3.4 | 22.6/6.11 | 3.7 | |
| at A2/W35°C | 7.65/1.81 | 4.23 | 9.54/2.49 | 3.83 | 13.08/3.21 | 4.07 | 16.92/4.31 | 3.93 | 20.29/5.38 | 3.77 | |
| at A2/W45°C | 7.04/2.15 | 3.27 | 8.97/3.06 | 2.93 | 12.02/3.97 | 3.03 | 16/5.12 | 3.13 | 18.7/6.4 | 2.92 | |
| at A-12/W41°C | 5.9/2.45 | 2.41 | 6.3/2.7 | 2.33 | 10.2/4.35 | 2.34 | 11.6/5.04 | 2.3 | 14.7/5.88 | 2.5 | |
| at A-20/W41°C | 5.4/2.56 | 2.11 | 5.61/2.72 | 2.06 | 8.9/4.23 | 2.1 | 10.5/4.97 | 2.11 | 13.7/5.78 | 2.37 | |
| Cooling Capacity/Power input(KW) 制冷量/功率 |
at A35/ W18ºC | 9.2/2.7 | 3.41 | 11/3.3 | 3.33 | 13.9/4.2 | 3.31 | 15.6/4.8 | 3.25 | 20.1/6.2 | 3.24 |
| at A35/W7ºC | 7.2/2.73 | 2.64 | 8.6/3.4 | 2.53 | 9.8/3.77 | 2.6 | 10.5/4.2 | 2.5 | 13.5/5.09 | 2.65 | |
| Max.current 最大电流 (A) | 18 | 19 | 28 | 14.3 | 18.1 | ||||||
| Electric supply 电压/频率 | 230V/50~60HZ | 400V/50~60HZ | 400V/50~60HZ | ||||||||
| Max.Outlet water temperature 最大出水温度 ( oC) | 60 | ||||||||||
| Running temperature range 工作环温 (oC) | -30 ~ 43 | ||||||||||
| Refrigerant circuit 冷媒回路 |
Refrigerant 冷媒 | R32 | |||||||||
| DC Inverter compressor(s) 直流变频压缩机 |
MITSUBISHI | MITSUBISHI | MITSUBISHI | MITSUBISHI | MITSUBISHI | ||||||
| Heat exchange 热交换器 |
Copper and Hydrauphilic Aluminum Fin | ||||||||||
| Air flow (m3/h) 风量 | 2400 | 5800 | 6000 | 7000 | |||||||
| Water circuit 水路 |
Heat exchanger 换热器 | High efficiency tube in shell heat exchanger | |||||||||
| In/Out pipe 进出水口尺寸 | DN25(G1″) | DN25(G1″) | DN25(G1″) | DN25(G1″) | DN25(G1″) | ||||||
| Water flow (m3/h) 水流量 | ≥1.5 | ≥1.8 | ≥2.5 | ≥3 | ≥3.9 | ||||||
| permitted pressure 允许压力 | ≤0.8MPa | ||||||||||
| Unit dimensions WxHxD (mm) 机身尺寸 | 960*820*380 | 960*820*380 | 960*1270*380 | 960*1270*380 | 1030*1340*390 | ||||||
| Pacage dimensions WxHxD (mm) 包装尺寸 | 1040*940*502 | 1040*940*502 | 1040*1390*502 | 1040*1390*502 | 1115*1510*510 | ||||||
| Net weight (Kg) 净重 | 68 | 68 | 108 | 108 | 128 | ||||||
| Gross weight (Kg) 毛重 | 85 | 85 | 125 | 125 | 145 | ||||||
| Noise level (dB(A)) 噪音 | 56 | 56 | 59 | 59 | 60 | ||||||
| Loading quantity for 20’/40′ 装柜量(小柜/大柜) | 44/88 | 44/88 | 22/44 | 22/44 | 22/44 | ||||||
