Applicable working environment and working conditions for mining lithium battery charger

● This series of charger products are packed in standard composite boxes, which can meet the requirements of air, sea, railroad transportation and highway (national grade 3 or above) transportation;
● The bottom of the packing box has wooden padded feet, which is easy to be transported by lifting forklift inserted into the bottom of the box when loading and unloading;

● Environmental conditions for transportation and storage:
1) Ambient temperature range: -40℃~+70℃ during transportation and storage
2）Relative air humidity: ≤50% at 40℃, ≤90% at 20℃
3) dust, acid, corrosive gases or substances in the surrounding air, etc., not exceeding the normal content;
4）Pay attention to rainproof when stored outdoors.

● Working conditions for use:
1） Altitude not more than 1000m above sea level;
2) Ambient temperature: -20℃~45℃;
3）Relative air humidity: ≤30%~90%;
4）The use site should be free of corrosive gas, moisture, steam, chemical precipitation, dust, mold and other explosive and corrosive media that seriously affect the insulation performance of the charger.
(5) the use of the site without serious vibration and bumps;
6) The supply voltage fluctuation range is within 380V±15%, and the unbalance degree is ≤5% . This series of charger equipment will not affect the charging operation when the rated voltage fluctuates within ±15%. However, when the power supply voltage fluctuates more than ±20%, it is difficult to obtain the best use conditions, and it is easy to cause abnormalities in the equipment.