380V DN20 Air Source Heat Pump Water Heater With Appartment
Features of Economical Air Source Heat Pump Water Heater Floor Standing Installation
Ultra-low ring temperature work: suitable for cold climate as low as -25℃; Tens of thousands of units have successfully operated in European countries for five years, effectively solving the heating problem in cold regions!
Intelligent defrost: in different load state and different temperature conditions, according to the corresponding criteria to determine whether the need to defrost, so as to avoid unnecessary defrost heat loss.
High energy efficiency: COP value up to 4.7, using high efficiency heat exchanger, using Emerson mechanical expansion valve precise control refrigerant system, strong combination to create COP: a new benchmark.
High energy efficiency: COP value up to 5.0, using high efficiency heat exchanger, using Emerson mechanical expansion valve precise control refrigerant system, strong combination to create COP: a new benchmark.
Three core technologies
High/low temperature air injection technology, anti-cross wind blade sheet metal patent design, intelligent queue defrosting patent technology
Patented high/low temperature air injection enthalpy increase technology
Patented sheet metal design for cross wind louver
Intelligent queue defrosting patented technology
Air injection enthalpy increasing compressor is a two-stage throttling intermediate air injection technology,
An economizer is used for gas-liquid separation to achieve enthalpy increase
Some specifications of Economical Air Source Heat Pump Water Heater Floor Standing Installation
| Spec. | DKFXRS-9I/CY | DKFXRS-11I/CY | DKFXRS-11II/CY | DKFXRS-16I/CY | DKFXRS-16II/CY | DKFXRS-19II/CY | DKFXRS-38II/CY |
| Nominal heating at room temperature・(kW) | 9.6 | 10.9 | 10.8 | 16 | 16.4 | 17.4 | 38.9 |
| Nominal power consumption at room temperature(kW〕 | 2.17 | 2.63 | 2.7 | 3.9 | 4.1 | 4.6 | 8.82 |
| Low temperature heating(kW) | 4.1 | 4.65 | 4.8 | 7.8 | 7.5 | 8.5 | 17.6 |
| Low temperature power consumption(kW) | 1.85 | 2.1 | 2.16 | 3.37 | 3.4 | 3.68 | 7.3 |
| Maximum input power(kW) | 3 | 4.2 | 4.2 | 6.6 | 6.8 | 8.5 | 17 |
| Maximum current(A) | 16 | 23 | 8A | 32 | 12 | 15 | 30 |
| Power Spec.(Hz) | 220V-50 | 220V-50 | 380V3N-50 | 220V-50 | 380V 3N-50 | 380V3N-50 | 380V 3N-50 |
| Refrigerant/charge amount | R22/2500g | R22/5600g | R22/5600g | R22/6000g | R22/6000g | R22/6500g | R22/6500gx2 |
| noisedb(A) | <55 | <62 | <62 | <65 | <65 | <66 | <68 |
| Water resistancekPa | <55 | <55 | <55 | <100 | £100 | <65 | <65 |
| Anti-shock level | I | I | I | I | I | I | I |
| waterproof level | IPX4 | IPX4 | IPX4 | IPX4 | IPX4 | IPX4 | IPX4 |
| Circulation port diameter | DN20 | DN32 | DN32 | DN32 | DN32 | DN32 | DN40 |
| Unit size (mm) | 1010x350x835 | 1030x410x1390 | 1030x410x1390 | 1030x410x1390 | 1030x410x1390 | 780x820x1700 | 1550x780x1700 |
| Unit Weight(kg) | 87 | 142 | 142 | 148 | 149 | 265 | 435 |
Some projects of Economical Air Source Heat Pump Water Heater Floor Standing Installation
About the detailed information of service, you can contact with our sales personnel!
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