this article discusses the construction of cable entry device of flameproof electrical apparatus and gives comparison between new and old china national standards.
合理地选择隔爆型电气设备的电缆引入装置 ,对于保证隔爆型电气设备整体防爆安全十分重要。
molded strain relief boot from the cable entry to the end of plug.
铸造的从电揽入口到插头的应变消除导入口。
the cable entry is sealing ring clamp nut with good sealing performance.
引入装置为密封圈压紧螺母式。
the power and control cable entry system shall be designed to provide a positive, leak-free seal to prevent liquid from entering the air filled motor housing.
电源和控制电缆的进入系统应该配置绝对的、无泄漏密封,防止液体进入风冷电机箱体。
according to practical experience, the paper systematically analyses some factors affecting the life of the cable entry sealed device, and then makes some construal improvements.