V2EX consumer unit

Consumer Unit

释义 Definition

(英式)配电箱/消费者电路配电箱:家庭或小型建筑中用于集中分配电力并提供保护的装置,通常包含断路器(MCB)、漏电保护器(RCD/RCBO)等;常被称为 fuse box(旧式多为熔断器)。

发音 Pronunciation

/ knsjum junt /

例句 Examples

The electrician replaced the old consumer unit.
电工更换了旧的配电箱。

After the kitchen renovation, they upgraded the consumer unit to include RCD protection for all circuits, improving safety and meeting current standards.
厨房翻新后,他们升级了配电箱,让所有回路都配备漏电保护,从而提升安全性并符合现行规范。

词源 Etymology

consumer 原义是“消费者/用电者”,在电力语境中可理解为“用电端”;unit 表示“装置/单元”。合起来 consumer unit 字面即“用电端的装置”,在英国电工行业中专指住宅等场所的电气配电与保护装置(配电箱)。

相关词 Related Words

文献与作品 Notable Works

  • *BS 7671: Requirements for Electrical Installations (IET Wiring Regulations)*(大量使用该术语,规定住宅配电与保护要求)
  • Electrical Installation Guide(施耐德电气 Schneider Electric 在线手册/指南中常见该术语,用于说明配电与保护)
  • 英国政府相关家庭电气安全资料(如有关家用电气安全与配电箱/RCD 的指导文件中常出现该术语)
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