Dongguan Yinyin Hardware Products Co., Ltd. is a comprehensive enterprise that integrates production, service, sales, and after-sales support. We welcome all buyers to contact us for negotiations and partnerships! As a professional manufacturer specializing in silver contacts, in-mold riveted parts, stamping components, and low-voltage switches (such as wall switches and leakage switches), we are committed to providing safe electrical solutions, ensuring "safe electricity, safe switches, and safe electricians." Thank you for your attention and trust! We are dedicated to delivering the most complete safety power services to our customers.
(1) When the oil level in the fuel tank is too low, the oil layer covering the contact area of the oil circuit breaker becomes very thin. This leads to poor cooling of the combustible gases produced by the arc. These gases can accumulate under the top cover and mix with air, forming an explosive mixture. At high temperatures, this can result in fire or explosion.
(2) If the oil level is too high or the vent hole is blocked, the evolved gases have no room to expand, leading to excessive pressure inside the tank. This may cause the tank to rupture and ignite.
(3) Contaminated or aged oil with excessive impurities and moisture can lead to internal flashover within the oil circuit breaker, increasing the risk of failure.
(4) Improper adjustment of the operating mechanism or component failure can result in slow operation or poor contact after closing. If the arc is not properly interrupted, it may generate excessive combustible gas, potentially causing an explosion or fire.
(5) If the interrupting capacity of the oil circuit breaker is insufficient, it may fail to cut off a short-circuit current effectively. This can result in continuous arcing, leading to phase-to-phase short circuits and serious damage or even explosions.
(6) Excess oil on the top cover of the tank, combined with small animals creating a bridge, can cause insulation breakdown, leading to a potential explosion of the oil circuit breaker.
Founded in 2005, Dongguan Yinyin Hardware Products Co., Ltd. specializes in manufacturing a wide range of electrical components, including silver contacts, electrical contacts, double composite silver nails, riveted and soldered silver contacts, precision stampings, conductive copper posts, screws, pins, rivets, silver dots, binding posts, and more. We produce various products made from silver, copper, iron, aluminum, and non-ferrous metals. For inquiries, please contact Mr. Chen at 13728192869.
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