Complete power protection by an on-line double conversion design incorporating an automatic static bypass from overload and fault conditions.

两次变换真在线式设计，配合静态旁路开关，具备完善的过载和故障保护功能。

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The third mistake was that, because the workers were allowed to bypass the time-consuming mixing process in the tower, with its automatic controls for preventing such things happening, they were free to dump their material into a vessel that was not designed to prevent the accumulation of a critical mass sufficient to support a chain reaction.

ECONOMIST: All over in a flash