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电动叉车电力系统易出现的故障?

来源:/ 日期:2020-11-20 发布人:hangong

机械设备在长期使用以后出现故障是在所难免的,对于电动叉车来说也不例外,它在使用的时候可能也会出现一定的故障,具体是哪些呢?常见的电力系统故障主要表现在不充电、充电电压过低和充电电压过高。

Mechanical equipment in the long-term use of failure is inevitable, for electric forklift is no exception, it may also appear in the use of certain faults, what is the specific? The common faults of power system are no charging, low charging voltage and high charging voltage.
1、不充电
1. No charge
现象:电动堆高车正常充电时,充电器灯不变红灯,说明蓄电池不充电。
Phenomenon: when the electric stacker car is charging normally, the charger light does not change red light, indicating that the battery is not charged.
原因:充电器故障、电气线路故障等。
Causes: charger failure, electrical circuit failure, etc.
2、充电电压过低
2. Charging voltage too low
现象:充电指示灯闪烁或电流表在零位左右摆动,使用万用表的直流电压档测量蓄电池两端的电压值,如低于标准值,则表明充电电压过低。
Phenomenon: the charging indicator lamp flickers or the ammeter swings around the zero position. Use the DC voltage of the multimeter to measure the voltage at both ends of the battery. If it is lower than the standard value, it indicates that the charging voltage is too low.
原因:充电器工作电压失调或有故障,电瓶有故障。
Cause: the working voltage of charger is maladjusted or faulty, and the battery is faulty.
            济南二手叉车
3、充电电压过高
3. Charging voltage too high
现象:充电过程中灯泡易烧毁,蓄电池电解液消耗过快,使用万用表的直流电压档测量蓄电池两端的电压值,如高于标准值,则表明充电电压过高。
Phenomenon: during the charging process, the bulb is easy to burn out, and the battery electrolyte is consumed too fast. Use the DC voltage of the multimeter to measure the voltage at both ends of the battery. If it is higher than the standard value, it indicates that the charging voltage is too high.
原因:充电器工作电压失调或有故障。
Cause: the working voltage of charger is maladjusted or faulty.
人们在使用电动叉车时可能会遇到电动叉车出现这样的故障,遇到故障时可以按照以上的原因及时排查,如果自己不能解决的可以请维修人员来上门解决。
When people use electric forklift, they may encounter such faults. When they encounter faults, they can timely check according to the above reasons. If they can't solve the problems, they can ask the maintenance personnel to come to solve them.

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