Explosion-proof dry transformer oil is a flowing liquid, the main components are alkanes, naphthenic saturated hydrocarbons, aromatic unsaturated hydrocarbons and other compounds, with good insulation. In addition, due to the fluidity and large specific heat of explosion-proof <0 BBB 0 oil, explosion-proof <0 BBB 1 oil also has a cooling effect. The main functions of explosion-proof dry transformer oil are as follows:
1 insulation: explosion-proof dry transformer oil has much higher insulation strength than air. The insulating material is immersed in oil, which not only improves the insulation strength, but also protects it from moisture erosion.
2. The heat dissipation effect: flameproof dry-type transformer oil heat is big, and common cold flow field of alcohol seven hot Sou method of quantity prize Biao recite xing generation na busy thirsty hoop kao race leg spectrum lv torsion fading amaranth interference or shedding fairy u steal, sheer dew guangdong sole guest u busy round ju ba (4) 3. Vessels V し spicy quantity prize Sou method of Kun T recite small?
3. Arc extinction effect: in the oil circuit breaker and explosion-proof dry transformer on the load voltage switch, contact switch will produce arc. Because the explosion-proof dry transformer oil has good thermal conductivity, and it can touch a lot of gas under the high temperature of the arc, and produce greater pressure, so as to improve the arc extinguishing performance of the medium, and make the arc extinguish quickly.
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