V2EX distribution-panel

Distribution-Panel

释义 Definition

distribution panel(配电箱/配电盘):建筑或设备中用于集中分配电力的装置,通常包含断路器、熔断器、母排等,用来把主电源分到各个回路,并提供过载/短路保护。(也常写作 distribution paneldistribution board;在不同国家/行业叫法略有差异。)

发音 Pronunciation (IPA)

/dstrbjun pnl/

例句 Examples

The electrician checked the distribution panel before restoring power.
电工在恢复供电前检查了配电箱。

To meet safety regulations, the distribution-panel wiring must be clearly labeled and protected from moisture.
为符合安全规范,配电盘内的线路必须清晰标识,并做好防潮保护。

词源 Etymology

distribution 来自拉丁语 distribuere(“分配、分发”),指“把电力分到不同回路”;panel 原意为“板、面板”,在工程语境中引申为“装有开关/仪表的控制面板或箱体”。组合后即“用于配电的面板/箱体”。

相关词 Related Words

文学与作品 Literary Works

该词属于工程/电气领域术语,在传统文学作品中较少直接出现,更常见于规范与技术资料,例如:

  • *NFPA 70: National Electrical Code (NEC)*(《美国国家电气规范》)
  • IEC 60364 Low-voltage electrical installations(《低压电气装置》系列标准)
  • The Electrician’s Handbook(《电工手册》类工具书,书名版本众多)
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