One, most of the distribution cabinet corrosion and humidity have a relationship, where the cabinet configuration of a certain number of moisture-proof device is very necessary, the market cabinet moisture-proof device is more than very intelligent, dehumidification process can be fully automated, and will not have an impact on the cabinet of other equipment, the electric power industry is currently used more SEPRI-CS-NL anti-condensation device and SPR-CN-S1 intelligent dehumidifier. CS-NL anti-condensation device and SPR-CN-S1 intelligent dehumidifier.
Two, the use of some anti-corrosion high cabinet materials.
1, with galvanized sheet for the cabinet, corrosion resistance is greatly improved. 2, stainless steel: mainly used without any surface treatment, high cost. Characteristics: anti-rust, corrosion resistance, beautiful, reliable and durable, strong grounding. 3, non-metallic outdoor distribution box box enclosure is a new type of outdoor distribution box enclosure, which has corrosion resistance, aging resistance, good sealing performance, safe and beautiful, with all-weather protection, to meet the outdoor engineering projects in a variety of harsh environments and places of the need to overcome the outdoor metal distribution box box box easy to rust and corrosion, short service life and thermal insulation Overcome the outdoor metal distribution box box easy to corrosion, short life and poor thermal insulation performance and other defects, non-metallic outdoor distribution box box shell through the SMC glass fiber reinforced plastic composite material molding process production and manufacturing.
Three, take protective measures.
1, in the transportation and installation process must avoid scratching the cabinet surface corrosion layer.
2, outdoor distribution cabinets, distribution boxes should be installed canopy and other waterproof facilities.
3, after a period of time, you can ask the power distribution cabinet manufacturers to re-spray anticorrosion coating on the surface of the cabinet.