松下蓄电池PanasonicLC-R063R4报价图片参数现货

松下蓄电池日常维护需注意的事项
Material needing attention in daily maintenance of Panasonic battery
1.松下电池的使用环境
松下电池的使用寿命与环境温度密切相关，电池处于较低温度时，松下蓄电池中的锌板容易粉化，失去松下蓄电池性能，造成性损坏。温度过高时，电池的容量也会下降，严重的会造成性损坏。松下电池在使用过程中，一定要注意周围的环境，不易潮湿也不易温度过高，适宜的温度即可。
根据电池生产厂家的技术规范，CSB电池的佳使用温度是20～25℃，在该温度范围使用，可延长电池的使用寿命。大家一定要牢牢记住佳的使用温度啊！

2. UPS蓄电池的维护
随着科技的不断发展，UPS的性能越来越好，平均无故障工作时间越来越长，整机的可靠性越来越高。做好UPS中消耗品蓄电池的维护变得尤为重要。

1 新电池的初充电

新的松下蓄电池在安装完毕后，一般要进行一次较长时间的充电，充电电源要按照说明书中的规定进行充电，待电池组充电完毕后，进行一次放电，放电后再次充电，目的是延长电池的使用寿命，提高电池的活性和充放电特性。切记，不要新旧松下蓄电池一起使用，这样会降低新的蓄电池的使用时间

2 定期充放电

UPS电源内部的松下蓄电池长期闲置不用或使CSB蓄电池长期处在浮充状态而不放电，会导致电池中大量的硫酸铅吸附到电池的阴极表面，形成所谓的电池阴极板的“硫酸盐化”。

由于硫酸铅是一种绝缘体，它的形成必将对电池的充放电产生较不好的影响，因为在阴极板上形成的硫酸盐越多，电池的内阻越大，电池的可充放电性能越差，从而导致电池“老化”、“活性”下降，使蓄电池的使用寿命大大缩短。

应该每隔3～4个月，人为地通过中断市电或通过软件或硬件控制手段将UPS的整流器或充电器置于关闭状态，让UPS中的蓄电池放电。对于这种为“激活”电池而进行的电池放电操作，它的放电时间以控制在正常放电时间的1／3～1／4为宜。

3 更换活性下降、内阻过大的电池

（1）随UPS电源使用时间的延长，总有部分电池的充放电特性会逐渐变坏，端电压明显下降，这种电池的性能不可能再依靠UPS电源内部的充电电路来解决，继续使用会存在隐患，应及时更换。

（2）对于松下蓄电池内阻增大，用正常的充电电压对电池进行充电已不能使蓄电池恢复其充电特性的电池应及时更换。电池的内阻一般在10～30mΩ，如电池的内阻**过200mΩ上，将不足以维持UPS的正常运行，对内阻偏大的电池必须更换。

4 严禁深度放电

密封免维护松下蓄电池的使用寿命与松下蓄电池的放电深度密切相关。

放电深度是指用户在蓄电池使用的过程中，电池放出的安时数占它的标称容量安时数的百分比。深度放电会造成蓄电池内部较板表面硫酸盐化，导致蓄电池的内阻增大，严重时会使个别电池出现“反较”现象和电池的性损坏。

电池的放电深度严重影响电池的使用寿命，非迫不得已，不要让电池处于深度放电状态
5 尽量避免松下蓄电池过压充电

过压充电往往会造成蓄电池电解液所含的水被电解分离成氢气和氧气而逸出，从而使电池使用寿命缩短。

6 尽量避免过电流充电

过流充电易造成电池内部的正负极板弯曲，使较板表面的活性物质脱落，造成电池可供使用容量下降，严重的会造成电池内部较板短路而损坏。

7 避免沈阳松下蓄电池新旧混用或新旧电池混合充电

由于新电池的内阻都比较小，而旧电池的内阻都有不同程度的增大，当新旧电池混合在一起充电时，由于旧电池的内阻大，分压会相对偏大，较容易造成过压充电现象；而对于新电池，内阻较小，充电电压小但电流偏大，又容易造成过流现象，所以在充放电过程中应避免新旧电池混充。








1. The Use Environment of Panasonic Battery

The service life of Panasonic battery is closely related to environmental temperature. When the battery is at a lower temperature, the zinc plate in Panasonic battery is easy to pulverize, lose the performance of Panasonic battery and cause permanent damage. When the temperature is too high, the capacity of the battery will also decrease, which will cause permanent damage. Panasonic batteries in the use of the process, we must pay attention to the surrounding environment, not easy to wet and not too high temperature, the appropriate temperature can be.

According to the technical specifications of battery manufacturers, the optimum operating temperature of CSB batteries is 20-25 C. The service life of CSB batteries can be prolonged by using CSB batteries in this temperature range. We must keep in mind the best temperature for use.



2. UPS Battery Maintenance

With the continuous development of science and technology, the performance of UPS is getting better and better, the average trouble-free working time is getting longer and longer, and the reliability of the whole machine is getting higher and higher. It is particularly important to maintain consumable batteries in UPS.



Initial Charging of 1 New Battery



After the installation of the new Panasonic batteries, it is generally necessary to charge them for a long time. The charging power supply should be charged according to the instructions. After charging the batteries, a discharge should be carried out and recharged after discharging. The purpose is to prolong the service life of the batteries, improve the activity and charge-discharge characteristics of the batteries. 。 Remember, don't use old and new Panasonic batteries together. This will reduce the use time of new batteries.



2. Periodic Charging and Discharging



Panasonic batteries in UPS power supply are not used for a long time or CSB batteries are in floating charge for a long time without discharging, which will lead to a large amount of lead sulfate adsorbed0n the cathode surface of batteries, forming the so-called 'sulfation' of the cathode plate of batteries.



As lead sulfate is an insulator, its formation will inevitably have a very bad impact0n battery charging and discharging, because the more sulfates formed0n the cathode plate, the greater the internal resistance of the battery, the worse the charge and discharging performance of the battery, which will lead to 'aging' and 'activity' of the battery, and make the service life of the battery greatly. Shorten.



Every 3 to 4 months, the UPS rectifier or charger should be put in the closed state artificially by interrupting the power supply or by means of software or hardware control, so that the battery in UPS can discharge. For this kind of battery discharge operation for 'activating' battery, it is better to control the discharge time at 1/3-1/4 of the normal discharge time.



3 Replacement of Batteries with Decreased Activity and Excessive Internal Resistance



(1) With the prolongation of the usage time of UPS power supply, the charging and discharging characteristics of some batteries will gradually deteriorate, and the terminal voltage will obviously decrease. The performance of such batteries can no longer be solved by the charging circuit inside the UPS power supply. There will be hidden dangers in the continued use of UPS power supply, which should be replaced in time.



(2) As the internal resistance of Panasonic batteries increases, the batteries charged with normal charging voltage can not make the batteries recover their charging characteristics, so the batteries should be replaced in time. The internal resistance of batteries is usually 10-30 m_. If the internal resistance of batteries exceeds 200 m_, it will not be enough to maintain the normal operation of UPS. Batteries with larger internal resistance must be replaced.



4. Deep discharge is strictly prohibited



The service life of sealed maintenance-free Panasonic batteries is closely related to the discharge depth of Panasonic batteries.



Discharge depth refers to the percentage of ampere hours released by battery to its nominal capacity ampere hours in the process of battery use. Deep discharge will cause sulfation of the inner plate surface of the battery, which will increase the internal resistance of the battery. In serious cases, the phenomenon of 'reverse pole' will occur in individual batteries and permanent damage of the battery.



The discharge depth of the battery seriously affects the service life of the battery. Do not leave the battery in the state of deep discharge unless you have to.

5. Avoid over-voltage charging of Panasonic battery as far as possible



Overvoltage charging often results in the water contained in the battery electrolyte being separated into hydrogen and oxygen by electrolysis, thus shortening the service life of the battery.



6. Avoid overcurrent charging as far as possible



Over-current charging can easily cause the bending of positive and negative plates inside the battery, which can make the active substances0n the surface of the plates fall off, resulting in the decrease of the available capacity of the battery, and serious damage to the internal plates due to short circuit.



7 Avoid mixing old and new batteries or charging old and new batteries of Panasonic battery in Shenyang



Because the internal resistance of new batteries is relatively small, and the internal resistance of old batteries increases in varying degrees. When new batteries and old batteries are mixed together for charging, because the internal resistance of old batteries is large, the partial voltage of old batteries will be relatively large, which will easily lead to over-voltage charging. For new batteries, the internal resistance is small, the charging voltage is small, but the current is large, and the capacity is large. It is easy to cause overcurrent phenomenon, so it is necessary to avoid mixing old and new batteries during charging and discharging.

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