High Salt Spray Area

Solution advantage

Salt spray corrosion protection

Weather resistance

Green and energy efficient

Safe and reliable

Development status

High salt spray concentration in coastal areas

With the high concentration of salt spray in coastal areas, outdoor electrical equipment is exposed all year round and is subject to sun, rain and salt spray corrosion, which makes the shell of electrical equipment more susceptible to corrosion under adverse weather conditions, resulting in the frequent need to replace outdoor electrical equipment in coastal areas.

Environmental corrosion in chemical plants

Corrosion in chemical plants is a common problem faced by chemical enterprises. The corrosive content of the atmosphere around chemical enterprises is much higher than that in non-chemical areas, and when conditions such as high air humidity or rain occur, corrosive media will corrode chemical plant facilities, and substations set up outdoors will also be affected, and the accumulated corrosion will often bring unexpected economic losses to enterprises.

Acid rain corrosion

Acid rain polluted areas in China already account for 40% of the country's land area. Direct economic losses caused by acid rain amount to more than 14 billion yuan per year nationwide. Acid rain and atmospheric pollution are particularly harmful to metal materials, and acid rain corrosion can have a direct impact on the safety of outdoor electrical equipment.

Dust pollution

Dust pollution exists in all aspects of production and life, the dust generated in the workshop or the dust in the environment where the equipment is located will cling to the surface of electrical equipment, where some metals in the dust are arranged in bunches under the action of electric fields, forming pathways between charged bodies (hitching bridges), leading to the destruction of insulation strength and causing electrical discharges. The higher the voltage, the more serious the dust freeing, the easier it is to discharge, affecting the quality of operation of electrical equipment.

High salt spray concentration in coastal areas

Environmental corrosion in chemical plants

Acid rain corrosion

Dust pollution

solution

The product clamps and housing are made of stainless steel or aluminium alloy, with powder coating process. The housing is weather resistant, corrosion resistant, and resistant to salt spray, damp heat and mould, allowing stable operation in harsh environments and greatly reducing maintenance costs.

The open ventilated 3D wound core dry-type transformer uses NOMEX^®aramid insulating paper and PIF polyimide film winding wire, the overall VPI vacuum pressure dipping paint process, making the paint and wire, wire insulation into one, strong weather resistance, non-cracking, excellent resistance to dirt.

Customer Cases

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Japan Power MAX Company Miyakojima Project