UPS battery storage battery capacity maintenance method

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UPS power manufacturers to analyze UPS battery capacity maintenance methods. According to statistics, there is no installation of monitoring equipment in about more than 95% of my country's continent, more than 90% UPS batteries do not perform the necessary maintenance, about 50% of the UPS power failure is related to the UPS battery, so the maintenance of the UPS battery It is very important, it is also very necessary. The following is the method of analyzing the UPS battery capacity maintenance and maintenance by UPS power supplies.

UPS power supply manufacturers Analyze UPS Battery capacity Maintenance Method of electricity storage under specified conditions or discharge time length is called battery capacity, unit a ¡¤ h or A ¡¤ min. The method of conventional discriminating the capacity of the UPS battery is the same as the method of discriminating the general battery, and the entire set of battery packs is detached from the communication power supply system and powdered with eight or ten hour. Then, one of the first arrival of the discharge termination voltage.

The discharge time and current of the monomer battery are calculated. 1, during use, the exhaust hole should often be opened smoothly to prevent the battery deformation or burst; the UPS battery should be kept from the heat source and open fire, charging and use should be ventilated, to prevent burning people. Recommended ambient temperature ideal state is 25 ¡ã C.

2, the UPS battery is connected to the market due to long-term and high supply quality, with almost no commercial use environments where the commercial downtime is used, the battery has long been floating, and the accumulation of the production of battery chemical energy and electrical energy is reduced, accelerated aging. Stytta endingartíma. Therefore, every 2-3 months should be completely discharged once, and the discharge time can be meaning depending on the capacity of the battery and the load size.

3. When charging the battery, the voltage should not be too high or too low, preferably maintaining 12V charging standard voltage is (within 13.5--14.

5V). 4, the battery can not be idle for a long time, if the battery must be saved for 3-6 months to make a supplement charge; the battery is not charged once long time, because its "self-discharge" characteristics, the battery will gradually vulcanize, so that the UPS Power battery capacity decreased, even scrapped. 5, often check whether the battery cable is firm, all the live joints must be in good contact, prevent sparks from causing the battery explosion; the oxide, sulfate, sulfate, must be scratched and applied to Vaseline in the battery clip.

6. When our battery ambient temperature is lowered, the battery capacity will also be significantly reduced by temperature, the first is that the electrolytic solution is not easy to flow, and the chemical reaction speed of the polar active substance will become slow. Secondly, the impedance of the electrolyte is added, and the battery voltage is lowered, and the battery of the battery will also decrease as the battery temperature is lowered.

In the UPS uninterruptible power supply system, it is possible to say that the battery is the pillar of this system, and the UPS without the battery can only be called the regulator power supply. The UPS can achieve uninterruptible power supply, because there is a battery, in the mains anomaly, the inverter directly converts the battery's chemical energy into an alternating power supply, and the use of electrical equipment is continuously running. The larger the capacity of the UPS power supply battery, the larger the volume; the capacity of the battery is directly attempt to start, run.

If the maintenance is not good, even if the new battery will have a rapid decline, the service life is shortene.