The common problems and test methods of valve-controlled battery maintenance, pointed out that the problems that are easy to ignore in production and operation, put forward to strictly implement the *** and industry standards, in accordance with the prescribed test methods to regularly test and maintain the battery, to ensure that the performance of the battery is well played, so as to ensure the safe operation of production.

weida

Valve-controlled sealed lead-acid Vida battery is not only widely used in the field of communication, in the petrochemical industry, offshore oil mining and power system also plays an important role, generally used in UPS, DC disk, navigation system, etc. The performance of the battery plays a vital role in the normal operation of the production, so it is necessary to regularly inspect and maintain the battery. However, as an engineering and technical service company, we found that in the regular maintenance of batteries for users, many unit battery maintenance work needs to be improved, such as the installation of new batteries without strict engineering acceptance, put into operation before the 10-hour rate check discharge; Due to the lack of effective monitoring equipment, only measure the floating charge pressure of the battery, keep the surface clean, etc., can not accurately measure the real capacity of the battery, predict the battery can be used time; Do not pay attention to daily maintenance, improper maintenance causes early failure of the battery. Most of the design life of the valve-controlled battery is more than 10 years, however, due to the production process, transportation and installation, daily maintenance and other problems, many battery life is only 5 to 6 years, some even 1 or 2 years on the backward battery phenomenon, the correct detection and maintenance is the fundamental solution to the problem.