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贵州开关柜讲讲开关柜性能介绍
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贵州开关柜讲讲开关柜性能介绍

发布日期:2018-01-19 作者:贵州开关柜 点击:

贵州开关柜讲讲开关柜性能介绍

Performance introduction of switch cabinet in Guizhou switchgear

贵州开关柜

开关柜 - 开关柜送电操作程序

Switching cabinet - switch cabinet delivery operation program


送电操作

Power supply operation

先装好后封板,再关好前下门

First pack the back plate and close the front and the lower door

操作接地开关主轴并且使之分闸

Operate the spindle of the grounding switch and make it cut

用转运车(平台车)将手车(处于分闸状态)推入柜内(试验位置)

To push the handcart (in the sluice state) into the cabinet (the test position) with a transporter (a platform car).

把二次插头插到静插座上

Put two plugs on the plug

(试验位置指示器亮)

(test position indicator light)

(关好前中门)

(shut the door before)

用手柄将手车从试验位置(分闸状态)推入到工作位置

Push the handcart from the test position (sluice state) into the working position with the handle

(工作位置指示器亮, 试验位置指示器灭)

(work position indicator is bright, test position indicator is extinguishing)

合闸断路器手车

Closing circuit breaker handcart

停电(检修)操作

Power outage (maintenance) operation

将断路器手车分闸

Switch the switch of a circuit breaker

用手柄将手车从工作位置(分闸状态)退出到试验位置

Pull the handcart from the working position (sluice state) to the test position with the handle

(工作位置指示器灭, 试验位置指示器亮)

(work position indicator is extinguished, test position indicator is bright)

打开前中门

Open the front door

把二次插头拔出静插座

Pull two plugs out of the plug

(试验位置指示器灭)

(test position indicator extinguish)

用转运车将手车(处于分闸状态)退出柜外

Out of the cabinet by a transshipment vehicle (in the state of the sluice)

操作接地开关主轴并且使之合闸

Operating the spindle of the grounding switch and closing it

打开后封板和前下门

Open the back plate and the front and lower doors

注意:下避雷器手车和中(下)PT手车可以在母线运行时直接拉出柜外.

Note: the lower lightning arrester and the middle (lower) PT handcart can be pulled out of the cabinet directly when the bus is running.


贵州开关柜 - 配电箱和开关柜有什么区别

What is the difference between the Guizhou switchgear - the distribution box and the switchgear

通俗的讲,分配电能的箱体就叫配电箱。主要用作对用电设备的控制、配电,对线路的过载、短路、漏电起保护作用。配电箱安装在各种场所,如学校、机关、医院、工厂、车间、家庭等,象照明配电箱、动力配电箱等。

Generally speaking, the box that distributes electric energy is called a distribution box.  It is mainly used as the control and distribution of electric equipment, and it protects the overload, short circuit and leakage of the line. The distribution box is installed in various places, such as schools, organs, hospitals, factories, workshops, families and so on, such as lighting distribution boxes, power distribution boxes and so on.

开关柜是一种成套开关设备和控制设备.它作为动力中心和主配电装置。主要用作对电力线路、主要用电设备的控制、监视、测量与保护。常设置在变电站、配电室等处。

A switchgear is a complete set of switchgear and control equipment. It is used as a power center and a main distribution device. It is mainly used for control, monitoring, measurement and protection of electric power lines and main electrical equipment. It is often set up in substations, distribution rooms and so on.

配电箱和开关柜除了功能、安装环境、内部构造、受控对象等不同外,显著的特点是外形尺寸不同,配电箱体积小,可暗设在墙内,可矗立在地面;而开关柜体积大,只有装置在变电站、配电室内。

Distribution box and switch function, in addition to the installation environment, internal structure, controlled object different, notable feature is the size, distribution box has the advantages of small size, can be set in the dark wall, can stand on the ground; and the volume of the switch cabinet, only device in transformer substation, power distribution room.

开关柜(switch cabinet)是一种电气设备,开关柜外线先进入柜内主控开关,然后进入分控开关,各分路按其需要设置。如仪表,自控,电动机磁力开关,各种交流接触器等,有的还设高压室与低压室开关柜,设有高压母线,如发电厂等,有的还设有为保主要设备的低周减载。 开关柜(switchgear)的主要作用是在电力系统进行发电、输电、配电和电能转换的过程中,进行开合、控制和保护用电设备。开关柜内的部件主要有断路器、隔离开关、负荷开关、操作机构、互感器以及各种保护装置等组成。开关柜的分类方法很多,如通过断路器安装方式可以分为移开式开关柜和固定式开关柜;或按照柜体结构的不同,可分为敞开式开关柜、金属封闭开关柜、和金属封闭铠装式开关柜;根据电压等级不同又可分为高压开关柜,中压开关柜和低压开关柜等。主要适用于发电厂、变电站、石油化工、冶金轧钢、轻工纺织、厂矿企业和住宅小区、高层建筑等各种不同场合。

The switchgear (switch cabinet) is an electrical device. The outside of the switch cabinet is advanced into the main switch of the cabinet, then it enters the sub control switch, and the branches are set according to their needs. For example, instruments, automatic control, motor magnetic switches, various AC contactors, etc., some of them also have high voltage chamber and low voltage chamber switchgear, equipped with high-voltage buses, such as power plants, etc., some of them also have low cycle load shedding for main equipments. The main function of switchgear (switchgear) is to open, control and protect electrical equipment in the process of generation, transmission, distribution and electric energy conversion in power system. The components in the switchgear are mainly composed of circuit breakers, isolation switches, load switches, operating mechanisms, mutual inductors and various protective devices. Many classification methods such as switch cabinet, the circuit breaker installation can be divided into movable switch cabinet and fixed type switch cabinet or cabinet; according to the different structure, can be divided into open type switch cabinet, metal enclosed switch cabinet, and metal enclosed armoured type switch cabinet; according to the different voltage level can be divided into high pressure switch cabinet, medium voltage switchgear and low-voltage switchgear etc..  It is mainly applied to various occasions such as power plants, substations, petrochemical, metallurgical rolling, light industrial textile, mining and mining enterprises, residential quarters, high-rise buildings and so on.


开关柜 - 分类

Switchgear - Classification

1、低压抽出式开关柜

1, low pressure pumping switchgear

2、交流低压配电柜

2. AC low voltage distribution cabinet

3、金属铠装移开式开关柜

3. Metal armoured shifting switchgear

4、低压固定分隔式开关柜

4, low pressure fixed separation switchgear

5、高压电容器柜

5, high voltage capacitor cabinet

6、高压开关柜

6. High voltage switchgear


按电压等级分类

Classification by voltage level

按照电压等级分类通常将AC1000V及以下称为低压开关柜(如PGL、GGD、GCK、GBD、MNS等)、AC1000V以上称为高压开关柜(如GG-1A、XGN15、KYN48等),有时也将高压柜中电压为AC10kV的称为中压柜(如XGN15型10kV环网柜)。

According to the classification of voltage usually AC1000V and hereinafter referred to as the low voltage switch cabinet (such as PGL, GGD, GCK, GBD, MNS, AC1000V) above is called the high voltage switch cabinet (such as GG-1A, XGN15, KYN48), sometimes the voltage of the high-voltage cabinet for AC10kV called the MV Switchgear (such as XGN15 10kV ring network cabinet).

按电压波形分类

Classification by voltage waveform

分为:交流开关柜、直流开关柜。

It is divided into: AC switch cabinet and DC switch cabinet.

按内部结构分类

Classification according to internal structure

抽出式开关柜(如GCS、GCK、MNS等)、固定式开关柜(如GGD等)

Extractable switchgear (such as GCS, GCK, MNS, etc.), fixed switchgear (such as GGD, etc.)

按用途分类

Classification by use

进线柜、出线柜、计量柜、补偿柜(电容柜)、转角柜、母线柜。

The line cabinet, the outlet cabinet, the metering cabinet, the compensation cabinet (capacitance cabinet), the corner cabinet and the bus bar.


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