AirValley Residential Monoblock DC Inverter EVI Air to water heat pump for heating + cooling + hot water,
GMCC DC Inverter compressor & R410A refrigerant,
Lowest working ambient temperature -35 deg C
Product Description
GMCC DC Inverter compressor
![27kw Eco-Friendly R410A DC Inverter Air to Water Heat Pump](//www.micstatic.com/athena/img/transparent.png)
FULL DC INVERTER TECHNOLOGY
DC Inverter compressor + DC Brushless fan motor
3 functions, 5 modes:
Heating,
Cooling,
Domestic Hot Water,
Heating + DHW,
Cooling + DHW
High energy efficiency
Heating energy efficiency level A+++ at water temperature 35 deg C
Heating energy efficiency level A++ at water temperature 55 deg C
Equipped with EVI technology
Stable operation at ambient temperature -35ºC
Wide running range, from -35ºC to 43ºC
User-friendly TOUCH SCREEN Controller
Company Profile
AirValley is a heat pump manufacturer focusing on OEM and ODM. We have excellent R&D engineers and cooperate with excellent components manufacturers to provide customers with cost-effective products, and can provide customized services according to customer requirements.
All of our current sales and R&D engineers have worked in the heat pump industry for more
than 10 years, and we can provide professional and timely products and services. We have set up a professional 15HP heat pump laboratory, and at the same time have strategic cooperation with Dan-foss China. All DC Inverter commercial units have been tested for a long time in Dan-foss local laboratory to ensure the product's ultra-high performance and strong stability.
We look forward to working with you!
Our Advantages
Advanced Production Line
![27kw Eco-Friendly R410A DC Inverter Air to Water Heat Pump](//www.micstatic.com/athena/img/transparent.png)
Work flow chart
![27kw Eco-Friendly R410A DC Inverter Air to Water Heat Pump](//www.micstatic.com/athena/img/transparent.png)
The cooperation of Dan-foss & AirValley
The commercial DC Inverter heat pump were supported by Dan-foss, the heart of heat pump - Compressor comes from Dan-foss, and the
economizer of EVI system comes from Dan-foss too, Not only that, Dan-foss help AirValley to test commercial DC Inverter heat pumps in Dan-foss
laboratory.
Advanced Laboratory
-35ºC 15HP heat pump performance laboratory Dan-foss laboratory in Haiyan China
Ultra-low temperature laboratory, Dan-foss Enthalpy difference laboratory,
Dan-foss data monitoring center, long-term operation laboratory.
Testing temperature from -40ºC ~55ºC
Maximum heat pump can be tested up to 300kW
Product Parameters
FULL DC INVERTER EVI AIR TO WATER HEAT PUMP COOLING + HEATING |
|
|
|
|
Model |
KD-110C/BP |
KD-180C/BP |
KD-270C/BP |
Horse Power |
3HP |
6HP |
10HP |
Rated condition: Inlet/outlet temperature 40°C/45°C.
Dry bulb/wet bulb temperature 7°C/6°C |
Heating Capacity (KW) |
11 |
18 |
27 |
Power Input (KW) |
3.45 |
5.62 |
8.43 |
COPh(W/W) |
3.18 |
3.2 |
3.2 |
Nominal condition: Outlet temperature 41°C.
Dry bulb/wet bulb temperature -12°C/-14°C |
Heating Capacity (KW) |
7.2 |
12.8 |
20 |
Power Input (KW) |
3.29 |
5.47 |
8.36 |
COPh(W/W) |
2.2 |
2.34 |
2.39 |
Nominal condition: Outlet temperature 50°C.
Dry bulb/wet bulb temperature -12°C/-14°C |
Heating Capacity (KW) |
7.8 |
12.7 |
19.4 |
Power Input (KW) |
3.9 |
6.16 |
9.7 |
COPh(W/W) |
2 |
2.06 |
2 |
Low temperature condition: Outlet temperature 41°C.
Dry bulb/wet bulb temperature -20°C/-21°C |
Heating Capacity (KW) |
6.3 |
11.7 |
16.3 |
Power Input (KW) |
3.1 |
5.85 |
7.89 |
COPh(W/W) |
2 |
2 |
2.06 |
Low temperature condition: Outlet temperature 50°C.
Dry bulb/wet bulb temperature -20°C/-21°C |
Heating Capacity (KW) |
6.4 |
11.4 |
16.5 |
Power Input (KW) |
3.4 |
6.16 |
9.24 |
COPh(W/W) |
1.88 |
1.85 |
1.78 |
Rated cooling: Inlet/outlet temperature 12°C/7°C.
Dry bulb/wet bulb temperature 35°C/24°C |
Cooling capacity (KW) |
5 |
10.5 |
14.8 |
Power Input (KW) |
2.5 |
4.56 |
6.72 |
EER(W/W) |
2.2 |
2.3 |
2.2 |
Maximum current(A) |
20 |
30 |
20 |
Power supply |
220V~/50Hz |
220V~/50Hz |
3N/380V~/50Hz |
Working ambient temperature |
-35ºC~43ºC |
Refrigerant/Quantity |
R410A/1500g |
R410A/2700g |
R410A/3000g |
Pipe Size |
DN20 |
DN25 |
DN25 |
Water flow rate(m³/h) |
1.5 |
2 |
3.2 |
Water pressure drop(kPa) |
60 |
45 |
60 |
Noise(dB(A)) |
≤62 |
≤62 |
≤65 |
Net Weight(kg) |
65 |
140 |
155 |
Dimensions(mm) |
950*350*850 |
950*350*1250 |
1000*414*1395 |
FAQ
Q: What is a DC inverter air source heat pump?
A: A DC Inverter air source heat pump refers to a heat pump unit that uses a DC frequency conversion control system to control the corresponding DC frequency conversion compressor, DC fan and water pump. Not only the energy saving effect is good, but also the use efficiency is very high.
Q: Why DC inverter heat pump?
A: 1. DC inverter heat pump is more energy-saving.
In fact, DC Inverter and fixed speed heat pumps are both energy-saving products, and the biggest difference between the two is that the working mode of DC Inverter air source heat pump is more efficient than the fixed speed heat pump. When the ambient temperature is minus 15 degrees, the working efficiency of the DC Inverter and fixed speed air source heat pumps is basically the same. And when the ambient temperature drops to minus 10 degrees, the DC Inverter air source heat pump can follow the difference in ambient temperature, automatically adjust the compressor and fan speed, and realize stepless variable speed adjustment, so that energy can be fully utilized. From this point of view, frequency conversion Air source heat pumps are more efficient.
2. The temperature is more stable.
After the water temperature reaches the set temperature, the DC inverter heat pump will not stop running like the fixed speed air source heat pump, but will run at a lower frequency to maintain the set temperature, especially when providing heating (cooling) for the family. It can control the amount of heating (cold) by changing the speed of the compressor. The fixed-frequency air source heat pump maintains the set temperature by repeatedly starting and stopping the compressor. The temperature difference fluctuates greatly, and the water temperature fluctuates, so the room temperature may be overcooled or overheated.
Q: How to become a AirValley partner?
A: It's very simple, just place an order with us and you are our partner.
If you want to become our local agent, you need to reach a certain order volume and then sign an agency agreement with us. For agents, we have better terms of service. for example:
1.The best product price;
2.Priority production arrangements;
3.Rich product training;
4.First-hand new product consultation;
5.Free brochure design;
6.More timely email reply and so on.
Q: What is the delivery time?
A: Sample order 35~45 days after receiving deposit; Bulk order 25~40 days after receiving deposit.
Q: What is the warranty time?
A: We give two years warranty time after shipping time.
During the warranty time, we can supply free spare parts if any problem casued by AirValley.
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