V2EX electrical cabinet

Electrical Cabinet

定义 Definition

electrical cabinet:电气柜/电控柜/配电柜。用于安装、保护并组织电气元件(如断路器、继电器、接线端子、PLC、电源等)的封闭式柜体,常见于工业控制、配电与设备机柜系统中。(在不同场景也可称 control cabinetdistribution cabinet 等)

发音 Pronunciation (IPA)

/lktrkl kbnt/

词源 Etymology

electrical 源自 electric(与电相关),其根可追溯到希腊语 ēlektron(“琥珀”;古人发现琥珀摩擦可产生静电)。cabinet 源自法语 cabinet(小房间、小柜子)。组合起来字面即“电的柜子”,引申为装设电气元件的柜体。

例句 Examples

The electrician installed a new electrical cabinet in the workshop.
电工在车间安装了一个新的电气柜。

Before opening the electrical cabinet, lock out the power supply and verify there is no voltage.
在打开电气柜之前,先对电源执行上锁挂牌并确认无电压。

相关词 Related Words

文献与作品 Literary / Notable Works

  • **NFPA 70: National Electrical Code (NEC)**(《美国国家电气规范》)中常在配电与设备安装语境讨论电气柜/机柜相关要求。
  • IEC 61439(低压成套开关设备和控制设备标准)涉及成套柜体(含配电柜/控制柜)的结构与安全要求。
  • Ugly’s Electrical References(电工参考书,常见于英文电工学习材料)中在配电与机柜布线、安全实践语境会出现类似术语与用法。
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