Advantages
1. Energy Efficiency: Heat pump systems are highly efficient and can save up to 70% on energy bills compared to conventional heating systems. They extract heat from renewable sources such as air, ground, and water, making them highly sustainable and environmentally friendly.
2. Cost-effective:Heat pump systems reduce the need for separate heating and cooling systems, reducing installation, maintenance, and operating costs. They are a cost-effective solution for commercial spaces such as offices, malls, hospitals, schools, and hotels.
3. Low Maintenance: Heat pump systems have few moving parts and require minimal maintenance.They are durable and have a long lifespan, which translates into long term cost savings for commercial businesses.
4. Comfortable Environment: Heat pump systems provide a comfortable indoor environment by maintaining a constant temperature, humidity, and air quality.This translates to improved health, productivity, and wellbeing of building occupants.

|
Unit Model |
DKXRS-18I/UR |
DKXRS-26Ⅱ/UR |
DKXRS-180Ⅱ/UR |
DKXRS-216Ⅱ/UR |
|
|
Power supply specifications |
380V/3N~50Hz |
380V/3N~50Hz |
380V/3N~50Hz |
380V/3N~50Hz |
|
|
Rated working condition |
Rated heat production(kW) |
22 |
29 |
184 |
216 |
|
Rated heating input power(kW) |
4.9 |
6.5 |
39.2 |
59.18 |
|
|
Rated current(A) |
9.8 |
13 |
78.4 |
118.36 |
|
|
Water production |
473L/h |
623L/h |
3954L/h |
4643L/h |
|
|
Energy efficiency ratio |
4.49 |
4.46 |
4.69 |
3.65 |
|
|
Volunteer Status |
Nominal heat production(kW) |
15 |
20.5 |
132 |
150 |
|
Nominal heating input power(kW) |
4.6 |
6.3 |
38 |
47.17 |
|
|
Nominal current(A) |
9.2 |
12.6 |
76 |
94.34 |
|
|
Water production |
323L/h |
440L/h |
2836L/h |
2836L/h |
|
|
Energy efficiency ratio |
3.26 |
3.25 |
3.47 |
3.18 |
|
|
Low temperature working condition |
Nominal heat production(kW) |
11 |
15 |
100 |
120 |
|
Nominal heating input power(kW) |
4.2 |
5.8 |
37.2 |
47.62 |
|
|
Water production |
236L/h |
322L/h |
2150L/h |
2579L/h |
|
|
Rated current(A) |
9 |
11.6 |
74.5 |
95.24 |
|
|
Energy efficiency ratio |
2.6 |
2.6 |
2.69 |
2.52 |
|
|
Heat production |
Rated water discharge temperature℃ |
55 |
55 |
55 |
55 |
|
Max. water discharge temperature℃ |
60 |
60 |
60 |
60 |
|
|
Max. Power Input(kW) |
5.85 |
8.5 |
50 |
62 |
|
|
Max. Current Input(A) |
11.7 |
17 |
110 |
124 |
|
|
Waterproof grade |
IPX4 |
IPX4 |
IPX4 |
IPX4 |
|
|
Compressor |
Copeland 61KS Scroll |
Invarte 185 Scroll |
Copeland 4*125kS Scroll |
Copeland 4*286 Scroll |
|
|
Refrigerant (charge quantity) |
R22/4.8 |
R22/5 |
R22/4*10 |
R410A/4*8.5 |
|
|
Waterway side |
Type |
High efficiency tank |
High efficiency tank |
Shell tube |
Shell tube |
|
Inlet and outlet water pipe size |
1.2" / DN32 internal teeth |
1.2" / DN32 internal teeth |
2.5" / DN65 flange |
2.5" / DN65 flange |
|
|
Circulating water flow(m³\h) |
3.5 |
5 |
31 |
37 |
|
|
Main pipe diameter |
DN32 |
DN32 |
DN65 |
DN65 |
|
|
Water-side pressure loss(kPa) |
≤50 |
≤50 |
≤82 |
≤82 |
|
|
Power cord specifications |
4 square copper wire |
4 square copper wire |
35 square copper wire |
35 square copper wire |
|
|
Dimension |
840*840*1160 |
860*820*1270 |
2300*1300*2040 |
2300*1300*2390 |
|
|
Net weight of the unit(kg) |
175 |
200 |
1115 |
1120 |
|
|
Gross weight of the unit(kg) |
200 |
230 |
1165 |
1170 |
|
|
Operating noise(dB(A)) |
<56dB(A) |
<65dB(A) |
<78dB(A) |
<85dB(A) |
|
Heat pump systems for commercial applications have significant social impact by reducing carbon emissions, improving energy security, and creating job opportunities. The growing demand for heat pump systems will stimulate innovation and create a market for sustainable technology. Heat pump systems are crucial for the transition to renewable energy and achieving the goals of the Paris Agreement.
Heat pump systems can be used for a range of commercial applications, including:
1. Office Buildings: Heat pump systems can be used to heat and cool office buildings, improving indoor air quality and reducing operating costs.
2. Retail Spaces: Heat pump systems can provide a comfortable indoor environment for shoppers and employees while reducing energy consumption.
3. Hospitals: Heat pump systems can provide precise temperature and humidity control, making them ideal for hospital settings where air quality is critical.
4. Schools: Heat pump systems can create a comfortable learning environment for students, while reducing energy consumption and operating costs.

In conclusion, heat pump systems are a game-changer for commercial spaces, offering energy efficiency, cost-effectiveness, and improved indoor air quality.Their impact on society is significant, and their applications are unlimited.Commercial businesses must adopt heat pump systems to achieve sustainability and contribute to a greener economy.
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