High Efficiency Evaporative Air Cooler | China Suppliers & Factory for Compact Refrigeration Solutions
Product Features
The copper tube and the fins are expanded by a hydraulic press. The fins and the copper tube are tightly, evenly, stably connected, with excellent heat transfer performance.
Slot-type hanger, easy to install. All the wiring is connected in one electrical box, making installation and maintenance convenient.
The bottom shell and side panel are integrated and formed at one time. The structure is strong and stable, with good appearance and high strength.
Technical Data
| MODEL | Nominal capacity (W) |
Cooling Area (m²) |
Fans | Defrost heater | Size | ||||
| Air volume (m³/h) |
Diameter of fans (mm) |
Power (w) |
Quantity (V) |
Fin defrost power(W) | Voltage (V) |
L (mm) |
|||
| DE-0.45/2.5 | 450 | 2.5 | 400 | 1*200 | 33 | 220 | 500 | 220 | 435 |
| DE-0.9/5.0 | 900 | 5 | 2*400 | 2*200 | 2*33 | 220 | 1000 | 220 | 745 |
| DE-1.35/7.5 | 1350 | 7.5 | 3*400 | 3*200 | 3*33 | 220 | 1500 | 220 | 1055 |
Product Display
Application
Ceiling-mounted refrigerator, flower preservation cold storage cabinet, refrigerator, display cabinet, small cold storage unit
Frequently Asked Questions (FAQ)
Q1:
What applications is this cooling unit suitable for?
It is widely used in ceiling-mounted refrigerators, flower preservation cold storage cabinets, display cabinets, and various small cold storage units.
Q2:
How is the heat transfer efficiency optimized in this product?
The copper tube and the aluminum fins are expanded using a high-precision hydraulic press, ensuring they are tightly, evenly, and stably connected for maximum heat transfer performance.
Q3:
Is the installation and maintenance process complicated?
No, the unit features a convenient slot-type hanger for easy mounting. Additionally, all electrical wiring is integrated into a single electrical box, making both installation and routine maintenance highly convenient.
Q4:
What are the benefits of the integrated shell design?
The bottom shell and side panels are integrated and formed in a single process. This design provides high structural strength, excellent stability, and a clean, professional appearance.
Q5:
Under what conditions are the nominal capacities tested?
The nominal capacity measurements are based on an air inlet dry-bulb temperature of -18℃, an evaporation temperature of -25℃, and a refrigerant liquid temperature of 20℃.
Q6:
Does this cooling unit include a defrosting system?
Yes, it is equipped with a built-in fin defrost heater. The defrost power ranges from 500W to 1500W depending on the model size, operating at a standard 220V voltage.














