Uninterruptible power source must pay attention to daily maintenance and maintenance, in order to give full play to its role, prolong its service life, and better supply power to equipment in the computer room. The following is a brief introduction to the maintenance method of UPS power supply！
Pay attention to the use environment requirements of UPS：
The requirements of uninterruptible power source for the environment are the location must be flat, and the equipment should be placed at a certain distance from the wall to facilitate ventilation, moisture removal and heat dissipation; prevent direct sunlight, keep away from pollution sources, and keep away from heat sources, and maintain indoor hygiene and normal temperature and humidity.
An important factor affecting the battery life is the ambient temperature. Generally, the best ambient temperature required by battery manufacturers is between 20-25 °C. The UPS power supply produced by SOYAN operates at a temperature of -10~50oC. Although the increase in temperature improves the discharge capacity of the battery, the price paid is that the life of the battery is greatly shortened.
The float voltage and discharge voltage in the UPS power supply have been debugged to the rated value before leaving the factory, and the size of the discharge current increases with the increase of the load. The load should be adjusted reasonably during use, such as controlling electronic equipment such as microcomputers. number of units used. The rated power of the equipment determines the size of the load. In order to ensure the service life of the UPS uninterruptible power supply, do not run it under full load for a long time during use. Under normal circumstances, the load should not exceed 60% of the rated load of the UPS. Within this range, the discharge current of the battery will not be overdischarged.
Lightning strike protection
Lightning strikes are the natural enemy of all electrical appliances. Under normal circumstances, UPS has a relatively good shielding function. At the same time, it is necessary to carry out protective grounding, but it is also necessary to pay attention to the lightning protection of power lines and communication lines.
Maintenance during use:uninterruptible power source Carefully study the instruction manual and user manual before use, and use it in strict accordance with the correct startup and shutdown operating procedures. It is strictly forbidden to frequently turn on and off the UPS power supply, and prohibit overloaded use. When the battery is used to protect the shutdown, it must be recharged. It can be used, but cannot be turned on directly.
Replace spent/bad batteries in time：
The number of batteries equipped with large and medium-sized UPS power supplies ranges from 3 to 80, or even more. These single batteries are connected by circuits to form a battery pack to meet the needs of UPS DC power supply. In the continuous operation and use of UPS, due to the difference in performance and quality, it is inevitable that the performance of individual batteries will decline, and the storage capacity will not meet the requirements and damage.
When one or some of the batteries in the battery pack are damaged, the maintenance personnel should check and test each battery to exclude the damaged battery. When replacing a new battery, you should try to buy the same type of battery from the same manufacturer. It is forbidden to mix acid- proof batteries, sealed batteries, and batteries of different specifications.
SOYAN is a high-tech enterprise from Shenzhen, China. It manufactures uninterruptible power sourcesupplies. With its high-quality products and mature and stable after-sales service system, it has been recognized by domestic and foreign customers. At present, the products have been exported to more than 100 countries such as Italy, Russia, Denmark, the Middle East, South Africa, Nigeria, Pakistan, etc., and have been well received by customers. If you have any doubts about the use of UPS power supply for data center infrastructure equipment, please feel free to ask questions, Our R&D experts have answers for you.
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