Automobile Industry
Case Introduction
DOCO Industrial Air Cooler 20P applied to automobile electromotor manufacturing industry for customer JEE Automotive Manufacture
Product features:
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* Unique heat disspation design without water recycle tower
* Accurate temperature control with precision +/- 1 ℃
* Stable operation and low noise
* Energy efficiency with saving 10 -15%
Technical Parameters
| Model Item | DC-LF2A | DC-LF3A | DC-LF5W | DC-LF10W-D | DC-LF15W-T | DC-LF20W-F | DC-LF25W-D | DC-LF30W-T | |
| Horsepower | HP | 2 | 3 | 5 | 10 | 15 | 20 | 25 | 30 |
| Refrigerating Capacity | kcal/h | 4730 | 7086 | 12900 | 26660 | 38700 | 52460 | 58480 | 79120 |
| KW | 5.5 | 8.24 | 15 | 31 | 45 | 61 | 68 | 92 | |
| Outlet Air Temperature | 8-15℃ | ||||||||
| Power Supply | 220V 50HZ | 380V 50HZ 3PH | |||||||
| Compressor Power(kw) | 1.7 | 2.5 | 4 | 4*2 | 4*3 | 4*4 | 10*2 | 8*3 | |
| Refrigerant | R22 (R407、R410 Environmental refrigerants are optional) | ||||||||
| Condenser | Type |
Air Cooled Type （thickened corrugated window-opening aluminum fin with copper tubing） |
Water Cooled Type （ shell and tube type with the external threaded copper tubing） |
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| Fan Power | KW | 0.75 | 0.75 | 1.1 | 1.5 | 2.2 | 3.7 | 5.5 | 7.5 |
| Air Volume | m³/h | 1000 | 1500 | 3000 | 5000 | 7600 | 11000 | 13000 | 15000 |
| Evaporator | Type |
Corrugated open-window aluminum foil radiating fin with copper tube inside Lower outlet temperature |
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| Dimensions | Length mm | 700 | 955 | 1105 | 1600 | 1710 | 1300 | 1850 | 1980 |
| Width mm | 550 | 655 | 655 | 805 | 850 | 800 | 1100 | 1250 | |
| Height mm | 1177 | 1230 | 1400 | 1355 | 2100 | 1660 | 2200 | 2350 | |
| Safety Protections | Delay protection, anti-freezing protection, compressor overheating protection, refrigerant high and low pressure protection, overcurrent protection, phase sequence / phase deficiency protection, overload protection, etc. | ||||||||
Technical Specifications:
1. Model number specification: e.g. DC-LF10W-D, “DC” indicates Doco company code, “LF” indicates air chiller, “10” indicates 10 horsepower, “A” indicates air cooled chiller, “W” indicates water cooled chiller, “D” indicates dual system with two compressors, “T” indicates three compressors.
3. Refrigerating capacity parameter basis: the temperature of inlet and outlet chilled air is 25 ℃ / 10℃，condensing temperature is 35℃.
2. *Compressor power: *2indicates two compressors working and two independent refrigerating systems.
4. Working ranges: the chilled air outlet temperature is 5℃ to 20℃ with the ambient temperature below 40℃.
5. We reserve the right to revise the above information without prior notice.