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蓄电池常见故障及消除方法

时间:2021-09-07

No

故  障

Failure

故障结果

Phenomenon

消除方法

Trouble-shooting

1

浮充运行电压太高(大于2.30V)

Float charge voltage is too high(2.30V)

耗水量大,温度升高,电池漏液,寿命缩短。

Great water consumption, temperature increases, battery deformation, life time shortens

调整电压控制值,或更换有问题电压控制元件。

Regulate the voltage or replace the damaged voltage controlled component

2

均衡充电或补充电时电压控制太高(大于2.40V

Voltage is too high (2.40V) while equalizing charge or replenishing

结果同上相似,但更严重一些。

Same as the last and the result is more serious

调整电压控制值。

Regulate the voltage controlled value

3

浮充运行电压太低(小于2.20V

Voltage is too low (2.20V in float charge operation

硫酸盐化,容量降低。

Sulphation and capacitance decreases

调整电压控制值,均衡充电。

Regulate the voltage controlled value

4

充电电流过大(大于0.2CA

Charging current is too great (0.2CA)

耗水量大,温度升高,电池变形,甚至爆裂,寿命减少。

Great water consumption temperature increases battery deformation even crack life time shortens

降低充电电流。

停电修理设备。

Lower the charging current, repair the equipment without power-on

5

平均环境温度过高

Mean environment temperature is too high

由于蒸发,水损增大,浮充电流增大,腐蚀加速,减少寿命。

Water consumption increases due to evaporation and float current rises to accelerate corrosion, lifetime decreases.

加强环境通风或采用空调。

Reinforce air ventilation or use air-conditioner

6

充电不能按时断开

Can't break charging

耗水量增大,温度升高,长期可能导致电池组损坏。

Water consumption increases and temperature rises, the set of battery shall be damaged

停电修理设备。

Repair the equipment with power cut

7

充电长期(不足)中断

Charging is long-term insufficient

硫酸盐化,电池组放电加快,有深放电和硫酸盐化,电压不均。

Sulphation, discharge speeds up, charger of discharging deeply and sulphation shall emerge

立即进行必要的充电,人工进行均衡充电。

Necessary charging muse be performed immediately and equalizing charge then float charge shall be carried out sequentially.

8

出厂后电池长期未能使用

No using of battery for long term after delivery

自放电,硫酸盐化,电压不均。

Self-discharge, sulfation

充电,包括均衡充电然后浮充。

Charging the battery including equalizing charge then float charge

9

深放电

Discharging deeply

硫酸盐化,容量下降。

Sulphation, capacitance reduces

均衡充电,或采用比正常充电量大的电量进行充电。

Equalizing charging/charging with greater capacitance than normal

10

深放电频繁(如每月一次)

Discharging deeply happens often (e.g.once each month)

使用寿命缩短。

Service life time decreases

 

绝对避免,安装容量更大的电池。

Absolutely avoid the case, install larger capacitance battery

11

电池放电后开路放置24小时以上不进行充电。

No charging after battery discharging with in 24h open-circuit lay-aside

硫酸盐化。

Sulphation

应立即充电,小心地进行均衡充电。

Charge at once and equalized charge carefully

12

高交流脉动电流,导致温度升高5℃左右。

High AC ripple current causes temperature rising 5 or so

浮充电压下降特别是对放过电的电池,若经常如此电池全部损坏。

Float charge voltage drops especially for discharged battery frequently, emerging the case shall lead to the whole batteries-damaged.

检查电器,减少交流成份。

Check charger and diminish AC component

13

整个电池组或单个电池外部短路

The whole set of battery or a single battery's exterior short circuit happens

熔断端子,以至损坏电池组或电池。

Terminals burnt up even to wear the whole set of battery or the single battery

应绝对避免,使用绝缘工具检查连接导线。

Absolutely avoid the case, check connection wire with insulation tools

14

部分电池或电池组接反极

Positive /Negative polarity is connected reversely

反极性充电会损坏电池,可能损坏整流器及电器。后果与短路相同。

The battery is damaged. Rectifier and electric unit shall be probably damaged. The result is same as that of short circuit

应绝对避免,一旦发现应立即将电池极性换过来。

Absolutely avoid the case, reverse the polarity

15

新、旧电池在同一电路上运行。

New & old batteries operates in a circuit simultaneously

充电电压不均,减少电池寿命。

Charge voltage isn't uniform, the batteries' life time shortens

新、旧电池不易串联在同一列电池组中运行。

New  & old batteries shouldn't be connected in a circuit

16

螺栓不紧固

Screw isn't tightened

火花烧损。导线或电池发热,甚至火灾。

Sparkwear occurs, wire and/or battery generate heat even to cause a fire

将所有部件清洁处理并吹干后紧固螺栓。

Clean and dry out all the parts then tighten the screw.

17

安全阀处漏液

Liquid leakage arises in the place of safety valve

减少电解液

Decrease electrolyte

及时清除电解液,拧紧安全阀,非常严重应更换安全阀。

Clear away remove electrolyte in time, tighten the safety valve, replace the valve if serious

18

端子处爬酸

Acid leakage emerges in the place of terminals

腐蚀连接件

Etch blocks

更换电池连接件。

Remove acid and have anti-corrosive treatment, Replace the battery if serious.

 

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