Why should UPS communication power supply be protected against dust and sun? Communication power supply is an important part of the entire communication system. The power supply quality and reliability of power supply equipment will directly affect the entire communication system and its quality. In order to improve the quality of the UPS communication power supply in the computer room, strengthen daily management work, and ensure the UPS communication power supply equipment in the computer room Always in a good environment, safe and stable operation of the equipment, let's take a look at how to maintain the UPS communication power supply and extend the life of the UPS communication power supply.

Why should UPS communication power supply be protected against dust?

The UPS communication power system is the heart of the communication system. A stable and reliable communication power supply system is the key to ensure the safe and reliable operation of the communication system. Once the communication power system fails, the power supply to the communication equipment is interrupted and the communication equipment cannot operate, which will cause the communication circuit. Interruption and paralysis of the communication system result in a huge loss of economic and social benefits. Therefore, the communication power supply system occupies a very important position in the communication system.

1. Although there are some dust intrusions for communication power supply equipment that will not affect the function of the power supply equipment in the short term, too much dust intrusion will affect the life of the product or product function, especially in northern China, where there are dusty weather. If the product is likely to be located in an area with severe sand and dust, we must have dust protection measures.

2. Generally, the UPS communication power supply equipment is overhauled every three to four years. It is recommended to replace all the fans of the UPS communication power supply if the situation permits, and then check the DC loop ripple condition by professionals according to the operating conditions, and check the DC capacitor from the outside. If there is any abnormality with the AC capacitor, use a special meter to test the capacity of the capacitor to determine whether to replace the capacitor, and check whether the fan and the cover have resonance after the power is turned on.

Why should UPS communication power supply need sun protection?

①Ultraviolet rays brought by light will cause damage to the UPS power supply, and the heat energy brought by the light will cause the temperature in the communication power supply to be too high, which will affect the normal operation of the circuit and the normal operation of the instrument.

②Excessive temperature will also affect the normal operation of the battery, because no matter which kind of battery temperature is too high, the medium inside the battery will evaporate, and the evaporation of the medium will reduce the working efficiency of the battery and shorten the working life of the battery.

③The product cabinet is a closed iron box. When the iron box is exposed to the summer sun, the solar radiation heat will be transferred into the box through the exposed surface. The temperature rise in the box will cause the rectifier module or inverter module of the product. , UPS shuts down due to over-temperature protection, and the long-term exposure will cause the circuit board and electronic components in the box to deform, thereby shortening the service life.

UPS communication power supply has waterproof protection in addition to dust and sun protection. It is necessary for the product to be placed in the field to be waterproof, but if the product only meets the IPX3 (rain) protection level, it is necessary to prevent the intrusion of rainwater during storms (snow) and thunderstorms. Waterproof protection only considers the prevention of rainwater. If there are frequent flood disasters in individual areas, the platform of the outdoor communication station should be built above 2 meters or other high ground to ensure that the equipment of the communication station will not be immersed in the water during the flood.

Improve the conditions of the computer room and improve the operating environment. In combination with the actual situation, install monitoring equipment in the computer room to effectively control the operating status of the communication power supply system to ensure that the communication system is always in a stable operating state. Install air-conditioning equipment in the computer room to facilitate heat dissipation of the equipment and to effectively adjust the humidity and temperature of the environment; at the same time, the hygiene in the computer room should be ensured to reduce communication failures caused by dust factors.

Normally, the service life of the UPS communication power supply can generally reach 8-10 years, and the properly maintained UPS communication power supply can be used for more than 15 years.

With the development of information technology, communication has gradually become an important tool for people to contact others and carry out work. The operation of the UPS communication power system will affect the application of the entire communication network. Therefore, UPS power equipment is very important in the communication industry. effect. In the communication network, the communication UPS power supply can still provide enough power for the communication system to protect important data and information even when the mains power is cut off.