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贵阳配电箱高低压配电柜基础知识!

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贵阳配电箱高低压配电柜基础知识!

发布日期:2018-03-09 作者:贵阳配电箱 点击:

低压配电设备主要产品有哪些?贵阳配电箱教你识别。

What are the main products of low voltage distribution equipment? Guiyang distribution box will teach you to identify.

低压配电屏、开关柜、开关板、照明箱、动力箱和电动机控制中心

Low voltage distribution screen, switchgear, switch board, lighting box, power box and motor control center

电控设备和配电设备产品的主要区别?

What are the main differences between the electronic control equipment and the distribution equipment products?

电控设备功能以控制为主,配电设备的功能则以传输为主。

The function of the electronic control equipment is mainly controlled, and the function of the distribution equipment is mainly transmitted.

影响触电对人体危害程度的因素有哪些?

What are the factors that affect the degree of damage to the human body?

电流的大小、电流的持续时间、电流的流经途径、人体的电阻及电流的频率等因素。

The size of the current, the duration of the current, the flow path of the current, the resistance of the human body, and the frequency of the current.

贵阳配电箱

触电的类型?

Type of electric shock?

直接触电、间接触电、感应电压电击、雷电电击、静电电击。

Direct electric shock, indirect electric shock, induction voltage shock, lightning strike and electrostatic shock.

在电气设备工作,保证安全的组织措施有哪些?

What are the organizational measures to ensure the safety of the electrical equipment?

工作票制度 、 操作票制度 、 清查现场和全面交底制度 、 工作许可制度 、 工作监护制 、 工作间断和工作转移制度 和 工作终结和送电制度 。

The work ticket system, operation order system, on-site and comprehensive disclosure system, work permit system, work guardianship system, work interruption and work transfer system, and the end of work and power transmission system are also included.

变电站(所)常用直流电源有哪些?

What are the commonly used DC power sources in substations?

蓄电池、硅流和电容储能。

Storage battery, silicon flow and capacitive energy storage.

哪些电气设备必须进行接地或接零保护?

Which electrical equipment must be grounded or zero protection?

①、发电机、变压器、电动机、高低压电器和照明器具的底座和外壳;

The base and shell of generators, transformers, motors, high and low voltage appliances and lighting appliances;

②、互感器的二次线圈;

The two coils of the mutual inductor;

③、配电盘和控制盘的框架;

The framework of the switchboard and control panel;

④、电动设备的传动装置;

(4) the transmission device of electric equipment;

⑤、屋内外配电装置的金属架构,混凝土架和金属围栏;

(5) metal structure, concrete frame and metal enclosure at home and abroad;

⑥、电缆头和电缆盒外壳,电缆外皮与穿线钢管;

6, cable and cable box shell, cable sheath and threading pipe;

⑦、电力线路的杆塔和装在配电线路电杆上的开关设备及电容器。

Sadly, a power line tower and installed in the distribution line pole on the switch and capacitor.

高压设备发生接地故障时,人体接地点的安全距离是多少?

What is the safe distance of the place of the human body when a ground fault occurs in a high voltage equipment?

室内应大于4 m,室外应大8 m。

The room should be more than 4 m, and the outdoor should be 8 m.

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