配電箱也叫配電柜，是電動機控制中心的統(tǒng)稱。配電箱是按電氣接線要求將開關(guān)設(shè)備、測量儀表、保護電器和輔助設(shè)備組裝在封閉或半封閉金屬柜中或屏幅上，構(gòu)成低壓配電裝置。
配電箱是數(shù)據(jù)上的海量參數(shù)，一般是構(gòu)成低壓林按電氣接線，要求將開關(guān)設(shè)備、測量儀表、保護電器和輔助設(shè)備組裝在封閉或半封閉金屬柜中或屏幅上，構(gòu)成低壓配電箱。正常運行時可借助手動或自動開關(guān)接通或分斷電路。
合理的分配電能，方便對電路的開合操作。有較高的安全防護等級，能直觀的顯示電路的導(dǎo)通狀態(tài)。
配電箱構(gòu)成主要分為兩部分，一是成套部件，即配電箱外殼及其相關(guān)配件。二是電氣元件及相關(guān)附件，即空氣開關(guān)和其所需要的附件。柜內(nèi)有以下各部分組成一、斷路器斷路器：既開關(guān)，是配電柜的主要元器件，常用的有空氣開關(guān)、漏電開關(guān)、雙電源自動轉(zhuǎn)換開關(guān)。
配電箱是按電氣接線要求將開關(guān)設(shè)備、測量儀表、保護電器和輔助設(shè)備組裝在封閉或半封閉金屬柜中或屏幅上，構(gòu)成低壓配電箱。正常運行時可借助手動或自動開關(guān)接通或分斷電路。故障或不正常運行時借助保護電器切斷電路或報警。借測量儀表可顯示運行中的各種參數(shù)，還可對某些電氣參數(shù)進行調(diào)整，對偏離正常工作狀態(tài)進行提示或發(fā)出信號。
Distribution box, also known as distribution cabinet, is the general term of motor control center. The distribution box is to assemble the switchgear, measuring instruments, protective appliances and auxiliary equipment in the closed or semi closed metal cabinet or panel according to the electrical wiring requirements to form a low-voltage distribution device.
The distribution box is a mass of data parameters, which generally constitutes a low-voltage forest. According to the electrical wiring, the switchgear, measuring instruments, protective appliances and auxiliary equipment are required to be assembled in a closed or semi closed metal cabinet or screen to form a low-voltage distribution box. During normal operation, the circuit can be connected or disconnected with the help of manual or automatic switch.
Distribute electric energy reasonably to facilitate the opening and closing operation of the circuit. It has high safety protection level and can intuitively display the conduction state of the circuit.
The composition of the distribution box is mainly divided into two parts. One is the complete set of components, that is, the shell of the distribution box and its related accessories. The second is the electrical components and related accessories, that is, the air switch and its required accessories. The cabinet is composed of the following parts: 1. Circuit breaker circuit breaker: switch, which is the main component of the distribution cabinet. Commonly used are air switch, leakage switch and dual power automatic transfer switch.
The distribution box is a low-voltage distribution box composed of switchgear, measuring instruments, protective appliances and auxiliary equipment assembled in a closed or semi closed metal cabinet or screen according to the electrical wiring requirements. During normal operation, the circuit can be connected or disconnected with the help of manual or automatic switch. In case of fault or abnormal operation, cut off the circuit or give an alarm with the help of protective appliances. The measuring instrument can display various parameters in operation, adjust some electrical parameters, and prompt or send signals for deviation from the normal working state.
