Shulou(Shulou.com)05/31 Report--

What this article shares with you is the analysis of the reasons for the frequent alarms in the data center computer room. The editor thinks it is very practical, so I share it with you. I hope you can learn something after reading this article. Let's take a look at it with the editor.

"computer room battery" is widely used, especially in transmission, which provides a guarantee for the uninterrupted and high-quality operation of the equipment. in the process of application, people often mistakenly think that the battery is protection-free and pays no attention to it. As a result, the explosion and fire of the storage battery in the computer room occurred frequently, resulting in the serious loss of the owner.

Usually the battery in the computer room is not properly handled after a battery has cracked, and the battery deteriorates rapidly, resulting in explosion and fire. Because the battery is in series and parallel operation, as long as a fire is burned, the whole piece will spread in an instant, resulting in a big fire accident. Therefore, it is very important to draw up a complete, useful and regular battery protection test procedure, while the battery online monitoring and monitoring system for the battery used in the computer room is often useful for the wrong.

Now in the power supply of the giant computer room, the widely used non-protection sealed lead-acid battery, valve-controlled lead-acid battery, is called protection-free battery from the very beginning, and the manufacturer promises that the service life of the battery is 10 to 20 years (at least 8 years). This gives domestic skills and protection personnel a misunderstanding, it seems that this kind of battery is both useful and completely does not need protection. Many users have not been protected or dealt with at all since they were installed with batteries.

Therefore, the lead-acid unprotected battery used in China in the early 1990s presents many new problems that have not been encountered before, such as battery shell deformation, electrolyte leakage, lack of capacity, uneven voltage at the end of the battery and so on. It is proved by practice that there is no correlation between the terminal voltage of lead-acid unprotected battery and the discharge ability. During the operation of lead-acid unprotected batteries and batteries, with the addition of the use time, there will inevitably be a degenerative aging of single or some batteries due to the increase of internal resistance. the capacity of the whole set of batteries is based on the capacity of the worst battery, not the average or rating (initial value).

When the actual capacity of the battery drops to less than 90% of its rated capacity, the battery enters a period of exhaustion; when the capacity of the battery falls below 80% of its original capacity, the battery enters a sharp decline. The period of exhaustion is very short, when the battery pack already has a great hidden danger. On the other hand, the users and management units often only pay attention to the protection and management of the equipment of the standby power supply, ignoring the serious effect of the battery pack, but do not realize that the risk of power outage is largely on the battery package. however, after the collapse of the battery, the following serious incidents such as battery fire and blasting will occur.

Nowadays, the monitoring of large and medium-sized computer rooms adopts multi-user hierarchical management and distributed deployment.

The small computer room is characterized by fast deployment, easy to use, using a unified data interface to facilitate the integration of the system.

The characteristics of the new concept computer room

1. Monitor the interior of the equipment

2. Multi-level computer room monitoring

3. Early warning function of computer room monitoring.

Management and monitoring are closely related. Only when the enterprise has perfect management ability can the monitoring play a role. So it is important to combine monitoring and remote management of each server in the data center with the main components of each hardware.

The above is the analysis of the reasons for the frequent alarm in the data center computer room. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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