配电线路开关配电线路开关是给连接在主配电设备上的负荷提供过载和短路保护的装置。

Distribution circuit breaker a distribution circuit breaker is a device used for overload and short current protection of loads connected to a main distribution device.

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建筑物内的电子设备按规范要求设至雷电磁脉冲保护装置。

All electronic equipments inside the building shall be in accordance with regulations to arrange lightning magnetism pulse protection devices.

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文中介绍了采取延时失压保护装置，提高设备可靠性运行的具体方法。

The specific methods of using time-delay device for voltage-loss protection to improve running reliability of equipment are introduced.

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