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工地配电箱如何区分一二级配电箱

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工地配电箱如何区分一二级配电箱

发布日期:2018-02-01 作者:贵州配电箱厂家 点击:

工地配电箱如何区分一二级配电箱

How to distinguish the one or two grade distribution box from the distribution box at the site

贵州配电箱厂家">贵州配电箱厂家

  工地施工中或者电力工程安装施工中,我们常说一级配电箱,二级配电箱。那么如果作为一个电气工程师是怎么区分的呢。贵州配电箱厂家">贵州配电箱厂家为你解答工地配电箱如何区分一二级配电箱。

  In the construction of the construction site or in the installation of electric power engineering, we often say the first class distribution box, the two level distribution box. So how do you distinguish it from an electrical engineer? The Guizhou distribution box manufacturer answers how the distribution box in the construction site distinguishes the one or two grade distribution box.

  一级配电箱,就是指的总配电箱。一般位于配电房控制施工现场全部供电的集中点,设置在靠近电源地区。电源由施工现场用电变压器低压侧引出的电缆线接入,并装设电流互感器、有功电度表、无功电度表、电流表、电压表及总开关、分开关。总配电箱内的开关均应采用刀熔开关(或漏电保护开关)。引入、引出线应穿管并有防水弯。施工用电一级配电柜作建筑工地施工用电用,是专门针对工程施工现场情况比较特殊而设计,符合建设部门有关施工用电规范标准。

  The primary distribution box refers to the general distribution box. Generally, it is located in the middle point of the distribution room to control all the power supply in the construction site, and is set in the area near the power supply. The power supply is connected to the cable line drawn from the low voltage side of the transformer, and the current transformer, active watt hour meter, reactive watt hour meter, ammeter, voltmeter, main switch and sub switch are installed. The switch in the general distribution box should be used by the knife melt switch (or the leakage protection switch). Introduction, lead wire wear and waterproof tube bending. The construction electricity primary distribution cabinet is used for the construction site construction and electricity. It is specially designed for the special conditions of the construction site, and is in line with the construction sector's standards for the construction electricity consumption.

  工地临时用电配电箱

 Temporary electric power distribution box on site

  二级配电箱,就是分配电箱,也叫分箱,一般负责一个供电区域。适用建筑工地施工用电,是专门针对工程施工现场情况比较特殊而设计,符合建设部门有关施工用电规范标准。全套产品能组成完整施工用电三级保护系统、达到一机一闸一保护的目的。二级箱采用内外门设计,外表喷塑.安全美观,防雨箱顶适合野外工作。

  Two level distribution box, is the distribution box, also called the sub box, generally responsible for a power supply area. The application of electricity for construction site construction is specially designed for the special construction site. It is in line with the standard of construction electricity specification for construction department. The whole set of products can make up the three level protection system for the complete construction electricity use, and achieve the purpose of one protection. The two class box is designed with internal and external doors, and the exterior is sprayed. It is safe and beautiful, and the roof of the rain proof box is suitable for the field work.

  贵州森时达电力电气有限公司,箱式变压器,高低压开关柜,打造华中电气成套第一品牌。总结本文:从变压器低压端接至或分支接至到的第一个配电箱,称为一级配电箱,从一级配电箱分支接至下一级配电箱,称为二级配电箱。这时候,如果从二级进线分支接至一台配电箱,还称为二级配电箱,不称为三级配电箱。从二级配电箱分路接至下一级别的配电箱,称为三级配电箱。

  Guizhou Sen Da Electric Electric Electric Co., Ltd., box type transformer, high and low voltage switch cabinet, create the first brand of central China Electric complete set.  Summarize this article: from the low voltage terminal of transformer to the first distribution box connected to the branch, it is called the first class distribution box, which is connected from the first class distribution box to the next class distribution box, it is called the two stage distribution box. At this time, if the branch of the two grade line is connected to a distribution box, it is also called the two level distribution box, not called the grade three distribution box. From the two level distribution box to the next level of the distribution box, called the three level distribution box.


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