Tianjin Estel Electronic Science and Technology Co.,Ltd
TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO.,LTD (ESTEL(GUANGDONG) TECHNOLOGY CO., LTD) We are the professoinal supplier of outdoor telecom cabinet, air conditioner, heat exchanger, and telecom
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IP55 Galvanized Steel 20U Outdoor Telecom Cabinet For Telecom Equipments with PDU inside
Product Description
ET759012A-20U is an outdoor cabinet which can protect customer’s equipments from damage and extreme weather conditions. The cabinet is an ideal solution for physical connections of outdoor telecommunication equipments. Both active telecom equipments and passive telecom equipments can be accomodated inside the cabinet.
Outdoor Telecom Cabinet Product Features
● High protection grade: IP55
● Strong anti-theft ability, embedded door, inner hinges, three-point lock, supporting additional padlock
● Cooling system is installed on cabinet door, convenient for maintenance, cleaning and replacement
●Sticking 20mm PEF in the cabinet can better protect the loss of air conditioning cold air in the cabinet and the invasion of external hot air.
●All screws in the cabinet are made of stainless steel 304, which is more durable.
●With 4 wheels at the bottom, it is easy to move.
Cabinet Cooling System
1) Outdoor telecom cabinet cooling is an important aspect of maintaining the optimal temperature inside the cabinet to ensure the proper functioning of telecom equipment. There are several cooling methods that can be used, such as:
2) Air Conditioning: Installing an air conditioning unit inside the cabinet can help regulate the temperature and remove excess heat. It is important to choose an air conditioner that is specifically designed for outdoor use and can withstand harsh weather conditions.
3) Fans and Ventilation: Using fans and ventilation systems can help circulate air inside the cabinet and remove heat. This can be achieved through the use of exhaust fans, intake fans, or natural ventilation methods like louvers or vents.
4) Heat Exchangers: Heat exchangers are devices that transfer heat from the inside of the cabinet to the outside environment. They work by using a coolant or refrigerant to absorb heat from the cabinet and release it outside.
5) Passive Cooling: Passive cooling methods involve using materials or designs that naturally dissipate heat without the need for active cooling systems. This can include using heat-resistant materials, insulation, or reflective coatings to minimize heat absorption.
It is important to consider factors such as the size of the cabinet, the amount of heat generated by the equipment, and the environmental conditions when choosing the appropriate cooling method
Cabinet Product Photos
Technical Specifications
| Configuration | Item | Technical Parameter |
| Cabinet | Model | ET759012A-20U |
| Protection Level | IP55 | |
| External Dimension | H1200mm×W750mm×D900mm ( can be customized) | |
| Internal Space | 19 inch, 20U | |
| Material | Galvanized steel; 1.2mm thickness; single layer; Thickness of bearing parts: 2.0mm | |
| Insulation | PEF 20mm | |
| Coating | Polyester powder coating | |
| Color | Black | |
| Lock | Three-point lock on front and back door | |
| Hinge | Internal embedded hinge | |
| Installation Options | Floor mounted, with 4 wheels on the bottom | |
| Cable Routing | Cable in and out from the bottom of cabinet | |
| Maintenance | A front door and a back door, front and back maintenance | |
| Cooling | Options | Air conditioner |
| Cooling Capacity | 1500W | |
| Input Voltage | 220VAC, 50Hz | |
| Communication | RS485 | |
| PDU | UK Type Model: WY-1004-13A Power supply:13A | |
| LED Lamp | 6W LED Lamp, with switch | |
| Environment | Working Temperature | -40℃~+55℃(+Solar Radiation) |
| Storage Temperature | -40℃~+70℃ | |
| Working Humidity | 5%~95%(No condensation) | |
| Working Altitude | 0~4000meters | |
Dimension Diagram
Applications
The outdoor cabinet is widely used in telecom operators’ mobile telecommunication sites, outdoor small shelters, railway electrical control cabinets, electronic police, communication base stations, outdoor air detection stations, solar control cabinets,etc.
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