Outdoor distribution boxes are widely used in various outdoor occasions, such as construction sites, parks, road lighting, billboards, etc. On construction sites, it provides a stable power supply for various construction equipment to ensure the progress of the project.
The outdoor distribution box has excellent waterproof and dustproof performance, which can effectively protect the internal electrical equipment in bad weather and environment, and ensure the stable operation of the power system. It is made of sturdy and durable materials, has good weather resistance and impact resistance, and can resist the erosion of external factors for a long time. At the same time, the structure design of the outdoor distribution box is reasonable, which is easy to install and maintain, and can meet the power distribution needs of various outdoor scenes. In addition, it also has good heat dissipation performance, which can effectively reduce the temperature of the equipment and extend the service life.
As an important device in the power system, the outdoor distribution box has various functions. It is mainly used for power distribution and management in outdoor environments, and can effectively control, protect and monitor the circuit. Through internal circuit breakers, leakage protection switches and other electrical components, the outdoor distribution box can manually or automatically connect or disconnect the circuit to meet the power needs of different equipment. At the same time, it also has overload, short circuit, leakage and other protection functions, which can quickly cut off the power supply when a circuit fails to protect the safety of equipment and personnel.
Guozhiyun, dedicated to providing automated electrical solutions and services, has successfully cooperated with a large shopping mall complex in Ethiopia. Guozhiyun provides customized services for it, and tailors high and low voltage distribution cabinet solutions for it according to the scale, layout and power requirements of the shopping mall. From high-voltage 10KV switchgear to high-efficiency transformers, to low-voltage distribution cabinets and branch distribution boxes, every link takes into account the efficient distribution of electric energy. After the distribution cabinet was delivered, Guozhiyun's products and services won high praise and recognition from Ethiopian customers, and they look forward to our next cooperation.
Can power distribution cabinets help large shopping malls?
Power distribution cabinets are equipped with intelligent energy management systems to monitor and analyze energy consumption in shopping malls in real time, so as to formulate more effective energy-saving strategies. According to the actual power demand of the shopping mall, power resources are intelligently allocated.
Real-time monitoring of power consumption in various areas, effective management of various loads in the shopping mall, such as automatically adjusting the operating status of air conditioners, lighting and other equipment during low-peak power consumption periods, optimizing power distribution and reducing energy consumption.
With fault detection and preventive maintenance functions, problems in the power system can be discovered and handled in a timely manner to avoid losses in the shopping mall due to equipment failures.
Daily care:
Regularly check whether there are signs of pests and rodents in the distribution cabinet, and take appropriate trapping measures to prevent pests and rodents from damaging electrical equipment.
Confirm whether all warning signs and maintenance signs are placed in the correct position, and whether emergency tools and lamps are complete and normal.
Check whether the cable connectors are hot and discolored, whether the grounding wires are rusted, and ensure that the cable connections are firm and not overheated.
Check whether the capacitor casing in the capacitor cabinet is in good condition, whether there is leakage or expansion, and whether the indicator light is in good condition.
Clean the inside and outside of the distribution cabinet regularly to remove dust and dirt, and maintain good ventilation and heat dissipation conditions.
First level maintenance:
Check whether the busbar and its lower lead are firm, whether the secondary circuit wiring is firm, and whether the fuse is intact.
When the air switch is disconnected without capacitor, test the action of the capacitor controller, and adjust the overvoltage protection, undercurrent protection, and switching threshold.
All indicator lights should be intact, check whether the controller switch position is normal, the operation should be normal, and whether the manual debugging mechanical interlocking part is reliable.
Check whether the fasteners of each soft starter and inverter are loose.
Secondary maintenance:
Check whether the drawer switch can be pushed in or out flexibly, whether its mechanical locking is reliable, and whether the contactor contacts are in good condition.
Check whether the elastic force of each blade in the circuit breaker is normal and whether the arc extinguishing device is intact.
Check whether the wiring nuts of each cable head are tightened to ensure the stability of the cable connection.
After disconnecting the main switches of the power receiving cabinet and the contact cabinet, check whether the secondary wiring head has good contact and is tightened without looseness.
Safety Precautions:
Before maintenance, the power supply must be cut off to ensure that the voltage on the power distribution cabinet has been eliminated.
Operators should wear anti-static clothing, insulating shoes, and insulating gloves for operation.
During maintenance, strictly abide by safety regulations and recommendations. If necessary, contact professionals for repairs.
