* 24 hours/day sanitary hot water solution for home use
* COP is up to 4
* High efficiency compressor: Toshiba, Dakin, Hitachi brand for option
* Large area hydrophilic-coated fin copper tube as evaporator
* Automatic defrosting function
* All weather operation. No matter in rainy, snowy or cloudy days
* Intelligent controller with LCD display equipped.
* Split pressurized water tank (built-in heat exchanger) with 100L, 150L, 200L, 250L, 300L and 400L for option
* Output water temperature: 55 to 60 degrees Celsius
* Low noise work
* Easy and flexible installation and maintenance
* Operating temperature: -10 to 43 degrees Celsius
* Various water tank color for option: Like golden champagne and shining silver
* Environmental refrigerant available: Like R417
* Anti-rust galvanized powder coated steel for extenal unit
* Durable: 15 years long life. Little maintenance
|
Model No. |
DKFXRS-17 II |
DKFXRS-33 II |
DKFXRS-64 II |
|
Product Picture |
|
|
|
|
Common test condition |
Rated input power |
kW |
4.9 |
9.8 |
19 |
|
Rated heating capacity |
kW |
21 |
42 |
84 |
|
Rated current |
A |
9.9/8.5/7.9 |
18.9/17.5/16.8 |
36.5/34/32.8 |
|
Low temperature test condition |
Rated input power |
kW |
4.8 |
9.5 |
18.3 |
|
Rated heating capacity |
kW |
16.5 |
33 |
63.5 |
|
Rated current |
A |
9.6/8.1/7.4 |
18.2/16.2/14.8 |
35.5/32/30.5 |
|
Power supply |
380V/3N-/50Hz |
|
Max. input power/current |
kW/A |
7.3/12.5 |
14.65/25 |
29.3/50 |
|
Rated circulation water flow |
L/h |
3000 |
6000 |
12000 |
|
Pressure difference between water inlet and outlet of heat pump |
Kpa |
35 |
40 |
45 |
|
Refrigerant |
Type |
|
R22 |
|
Throttling device |
|
Thermostatic expansion valve |
|
Charge weight |
Kg |
2.9 |
2.7×2 |
2.7×4 |
|
Max. outlet water temperature |
|
60 |
60 |
60 |
|
Heating rate (temp. rise 40) |
L/h |
450 |
900 |
1800 |
|
Working temperature range |
|
-10-43 |
|
Overall Dimension (L x W x H) |
mm |
771x810x1000 |
1260x950x1400 |
2085×1030×1880 |
|
Noise of heat pump |
dB(A) |
56 |
58 |
65 |
|
Waterproof degree |
|
IPX4 |
|
Protection against electric shock type |
|
I |
|
Net Weight |
Kg |
200 |
500 |
820 |
|
Circulation loop |
Pipe diameter |
|
DN25(1'' inch) |
DN40(1-1/2'' inch) |
DN50(2'' inch) |
|
Pipe connection |
|
Thread style |
|
Compressor |
Type |
|
Scroll |
|
Power |
W |
4600 |
4600×2 |
4600×4 |
|
Brand |
|
Famous brand |
|
Evaporator |
Type |
|
Hydrophilic aluminum foil fin-copper tube |
Hydrophilic aluminum foil fin-copper tube |
Aluminum foil fin-copper tube |
|
Number |
Pcs |
1 |
2 |
4 |
|
Condenser |
Type |
|
High efficiency fin-tube heat exchanger |
|
Number |
Pcs |
1 |
1 |
1 |
|
Connector |
mm |
DN25/female thread |
DN40/ female thread |
DN50/ female thread |
|
Fan |
Power |
W |
200 |
750 |
750 |
|
Number |
Pcs |
1 |
1 |
2 |
|
External frame material |
|
Galvanized steel with powder coating |
|
Controller type |
|
Microcontroller |
|
Automatic safety protection item |
|
High/low pressure, exhaust high temp.,anti-freeze, compressor overheat/overcurrent, leakage of electricity,etc |
Jiangsu Tenesun Electric Appliance Co. Ltd is a high-tech enterprise focusing on heat pump and other renewable energy products. With 10 years of industrial experience, we have been specializing in manufacturing heat pumps and offering solutions for room heating and hot water for domestic and commercial use. Together with regularly updated production lines, we can provide global clients with unique designs.
We own R&D institution and state-of-class laboratory for heat pump products. Our products are CCC-, CE- and RoHS-certificated. Our operation system has won approvals of ISO9001 and ISO14001. So far, we have gained 1/3 Chinese commercial use market in the field.
Contact us now.
