Professional Manufacturer of One Stop Solutions Provider for all kind of lithium battery 10 years more .


Maintenance method of electric forklift battery

by:Vglory      2021-04-28
Maintenance method of electric forklift battery 1. Before charging, check whether the forklift battery is intact, the wiring is intact, and open the air cover. Do not open or disassemble the injection plug on the battery. Do not add liquid before charging or during charging. Do not smoke, spark or open flame near the battery. When the battery is charging, it cannot be discharged at the same time. Do not put metal objects on the battery while charging. Do not repair the battery while charging. The electrolyte temperature is lower than 55°C. 2. The new forklift battery cools the electrolyte with a specific gravity of 1.26 to 30°C and then injects it into the battery. The injection volume should be 10-20 mm higher than the protective plate. The specific gravity of the electrolyte is 30°C, and the conversion is as follows at different temperatures: D30°Cu003dDt+0.007(t-30°C) 3. When charging, the electrolyte temperature cannot exceed 55°C. Otherwise, the charging current should be reduced, and the charging should be manually cooled or suspended. 4. When the battery is fully charged, the ratio of voltage to electrolyte does not rise within 2-3 hours, and many bubbles appear. The electrolyte ratio reaches 1.26, and the single cell voltage reaches 2.4v. 5. When the single cell voltage drops to 1.7V, the voltage of the voltmeter drops to 41V (traveling load), and when the specific gravity of the electrolysis drops to 1.18, it should be charged in time. 6. For the last period of time when the battery is charged, use distilled water or 1.4 to dilute the **** ratio, adjust the electrolyte ratio to 1.26, and maintain a sufficient height. At the beginning and end of battery charging, the specific gravity of the voltage electrolyte should be recorded. This record will help the battery protection and protection analysis. 7. Keep the battery away from fire and heat sources. After charging, cover it with an air cover, wipe the overflowing electrolyte, keep the connector clean and dry, and apply petroleum jelly. Battery flushing is necessary to hoist out the car. 8. The charging environment should be ventilated. Especially with forced exhaust around the car charging. Distinguish the ventilation equipment required for battery charging. The temperature is not higher than 40°C. Air circulation can be accounted for to prevent the accumulation of hydrogen-oxygen mixed gas caused by battery explosion. You can use the following formula to calculate: Qu003d0.05*我*N (question: air Flow, I: charge current charge later, nurse: the number of battery cells), should ensure that the charge between the air flow is greater than the calculation formula of the air flow statement: Some pictures and content of the articles published on this site are from the Internet, if there is any infringement, please Contact delete Previous post: Analysis of several methods to save power from the display
Custom message
Chat Online
Chat Online
Leave Your Message inputting...
Sign in with: