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Employee contacts 2400V ??? what we learned from the event

机译:员工联系方式2400V ???我们从活动中学到了什么

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While performing a routine unlock and energization on a medium-voltage motor starter, the job scope changed to involve troubleshooting the equipment to attempt to find the cause of apparent linkage binding. As the electrical worker began reassembling the starter and inserting the large doublebarrel fuses, he inadvertently pushed the racking assembly in, which caused the shutters to open and the stabs to contact the energized 2400V bus. The worker???s bare right hand was on the fuse ferule and the electrical current entered his body through his hand and exited through his left knee. This paper describes the incident in detail and discusses what was learned from the event.
机译:在进行中电动机启动器上执行例程解锁和通电时,工作范围更改为涉及设备故障排除,以试图找到明显的连接绑定原因。当电气工人开始重新组装起动器并插入大型双杠保险丝时,他无意中推动了架子组件,这导致百叶窗打开,刺破通电的2400V总线。工人裸露的右手是在保险丝仙境上,电流通过他的手进入了他的身体,并通过左膝盖进入了他的身体。本文详细介绍了事件,并讨论了从活动中学到的内容。

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