Due to some natural or human factors causing water to enter the dense busbar trunking,no special treatment is needed,only the water needs to be controlled dry.Check whether there are foreign objects inside the dense busbar trunking and clean it thoroughly to avoid power leakage and short circuit situations.The water ingress of dense bus ducts depends on the protection level.If the protection level is high,a small amount of water may not cause much damage to it.If the protection level is low,the water must be cleaned before use,otherwise a short circuit may occur.

　　Each section of the busbar is tested for phase to phase and phase to shell resistance.If any section is not within the specified range,it must be replaced completely because it is difficult to dry.The replacement price is estimated to be around 30%-40%of your original busbar slot price.Dense bus ducts are generally used indoors,and the humidity in the air does not affect the operation of dense bus ducts.Water ingress during use will inevitably cause insulation reduction,and long-term operation will cause short circuits and burn out dense bus ducts.Therefore,necessary protective measures should be taken for installation methods that may cause water ingress into dense bus ducts.

　　When dense bus ducts pass through floors,water accumulation may occur due to various reasons such as production or roof leakage,which will leak down along the bus ducts passing through the floors,causing water to enter the bus ducts and reducing their insulation.When dense bus ducts pass through floors,water accumulation may occur due to various reasons such as production or roof leakage,which will leak down along the bus ducts passing through the floors,causing water to enter the bus ducts and reducing their insulation.It is necessary to confirm whether there is explosive gas around,and if so,install dense bus ducts away from it.

　　During the operation of dense bus ducts,it is necessary to continuously check whether there are leaks,water sprays,potential sources of moisture around the entire system,whether there are heavy objects that pose a threat to the system,and whether there are heat sources that affect the temperature rise of the bus duct system.Check for foreign objects entering the interior of the bus duct.During long-term operation of dense bus ducts,regular maintenance should be carried out at least once a year.During the operation of dense bus ducts,it is necessary to continuously check whether there are leaks,water sprays,potential sources of moisture around the entire system,whether there are heavy objects that pose a threat to the system,and whether there are heat sources that affect the temperature rise of the bus duct system.Check for any foreign objects entering the interior of the bus duct.