European cable branch box is widely used in the power distribution network system in recent years,the cable engineering equipment,its main characteristics are two-way door,the use of docking bushing as a connection busbar,with a small length,clear cable arrangement,three-core cable does not need large span cross and other significant advantages.
NORMAL SERVICE CONDITION: ◇Ambient temperature:maximum temperature:+40℃,minimum temperature -30℃ ◇Wind speed:34m/s(not more than 700Pa) ◇Humidity:The average daily relative humidity is not more than 95%of the average monthly relative humidity is not more than 95% ◇Shock-proof:horizontal acceleration is not more than 0.4m/s2,vertical acceleration is not more than 0.15m/s2 ◇Installation site inclination:no more than 3° ◇Installation environment:The surrounding air should be free from corrosion,flammable gas,water vapor and other obvious pollution,installation site without violent vibration. ◇When ordering this product beyond the above conditions,please consult with the company.