防爆灯具中的浇封型应用

Application of Encapsulation on Explosion-proof Luminair

文章根据目前增安型防爆灯具检测中主要由浇封型防爆镇流器引起的问题,提出防爆镇流器在独立认证时就应该考虑的问题及综合评价浇封型镇流器的方法。

It is found that some problems arose from the inspection and test on increased safety lights are caused by the encapsulated ballasts usually fitted in. Thus, several issues should be paid attention during certification for such Ex equipment and put forward a method to comprehensive evaluate the encapsulated ballast.