1、 High strength enclosed busbar duct water inlet
If there is water ingress into the high-strength enclosed busbar duct, there is no need for special treatment. The treatment measure is to first control the water and wipe off the moisture in the high-strength enclosed busbar duct. At the same time, it is possible to check if there are any foreign objects inside the duct and clean it immediately to avoid power on and short circuit accidents.
2、 Dense busbar duct
The protection level of dense bus duct is high. If the protection level is high, a little water will not cause much harm to it. If the protection level is low, the water must be wiped clean first, otherwise a short circuit may occur. The protection level can be determined by the number of IPs. If the IP value is higher, it indicates that its dustproof and waterproof ability is stronger.
If the protection level is low, you can directly contact the manufacturer to test the interphase and interphase shell resistance of each busbar section. If one section is not within the specified range, it must be replaced because it is difficult to dry, and the replacement price is estimated to be 30% -40% of the original busbar slot price.
The manufacturer of cable tray in Shandong reminded that the air humidity of the bus duct generally designed for indoor use will not affect its operation, but water ingress during use will inevitably lead to insulation reduction, and long-term operation will cause short circuit and burn the bus duct. Therefore, protective measures should be taken for installation methods that may cause water ingress into the busbar duct.
When the bus duct passes through a floor, due to various reasons such as production or roof leakage, water accumulates in the floor, leading to leakage along the bus duct that passes through the floor, causing water to enter the bus duct and reducing its insulation.
When encountering water ingress into the busbar duct, the owner should contact professional personnel and inform them of the current situation. The personnel should search for the leakage problem on site, conduct a comprehensive inspection, and dismantle the busbar duct that has been flooded or burnt out and return it to the factory for maintenance. Depending on the situation, materials should be replaced. If you have any doubts or needs about this, please come to our website Consult!