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共78条 上一页 1 2 3 4 下一页过电压的主要的工作原理是采用放电间隙给氧化锌阀片分压的方式
What product does an overvoltage protector protect? Overvoltage protector is an advanced and new type of overvoltage protection device used to limit lightning overvoltage and operational overvoltage. ..
使用过电压保护器时需要根据不同的应用场合设置合理的运行参数
Overvoltage protector is a device used in power systems to protect equipment and systems from damage caused by overvoltage. The following issues should be noted during use:1.安装位置：过电压保护器需要..
三相组合式过电压保护器具备多种附加功能
The phase to phase distance refers to the distance between three phases. When selecting a three-phase combination overvoltage protector, users need to consider whether the phase to phase distance meet..
三相组合式过电压保护器的型号定义通常包含了电压等级额定电流
How to distinguish various types of three-phase combined overvoltage protectors1、型号定义：三相组合式过电压保护器的型号定义通常包含了电压等级额定电流、保护特性等关键参数。不同制造商的型号命名规则可能..
三相组合式过电压保护器可能具备附加功能
How to distinguish various types of three-phase combined overvoltage protectors1、型号定义：三相组合式过电压保护器的型号定义通常包含了电压等级额定电流、保护特性等关键参数。不同制造商的型号命名规则可能..
过电压的最主要的工作原理是采用放电间隙给氧化锌阀片分压的方式
What product does an overvoltage protector protect? Overvoltage protector is an advanced and new type of overvoltage protection device used to limit lightning overvoltage and operational overvoltage. ..
过电压保护器是一种非常重要的电气保护装置
How to correctly use a three-phase combined overvoltage protector? Overvoltage protector is a device used to protect electrical equipment from overvoltage damage, which can effectively prevent electri..
电缆护层保护器的出厂标准需要满足以下几个方面
Generally speaking, the factory standards for cable sheath protectors need to meet the following aspects:1.外部包装：电缆护层保护器的外部包装应该符合国家相应标准，能够保证设备在运输和储存过程中不受到损..
过电压保护器的调试
Overvoltage protector is a device used in power systems to protect equipment and systems from damage caused by overvoltage. The following issues should be noted during use:1.安装位置：过电压保护器需要..
三相组合式过电压保护器可能具备多种附加功能
How to distinguish various types of three-phase combined overvoltage protectors1、型号定义：三相组合式过电压保护器的型号定义通常包含了电压等级额定电流、保护特性等关键参数。不同制造商的型号命名规则可能..
共同构成了过电压保护器
Overvoltage protectors are mainly composed of several parts, each of which plays its own role in maintaining the stability of the power system. Firstly, there is the voltage sensor, which is the eye o..
三相组合式过电压保护器可以根据保护对象来进行分类的
What are the main applications of three-phase combined overvoltage protectors in三相组合式过电压保护器主要应用在哪些领域What are the main applications of three-phase combined overvoltage protectors in..
过电压保护器三柱和四柱如何选择？
How to choose between three column and four column overvoltage protectors? When selecting an overvoltage protector, the choice between three column and four column should take into account multiple fa..
三相组合式过电压保护器如何进行接线
How to wire three-phase combined overvoltage protector三相组合式过电压保护器是一种用于保护电气设备免受过电压危害的装置。在技术资料中，过电压保护器的接线方法如下：A three-phase combined overvoltage pro..
过电压保护器的性能及其应用介绍
Introduction to the Performance and Application of Overvoltage Protectors, ZB-TBP Composite Overvoltage Protector is a new type of overvoltage protector (also known as three-phase combination overvolt..
发电机中性点接地电阻柜的工作原理是通过在发电机中性点处安装一个电阻
The working principle of the generator neutral point grounding resistor cabinet is to install a resistor box at the generator neutral point. When the generator neutral point fails or is grounded, the ..
油浸式消弧线圈的优缺点
Advantages and disadvantages of oil immersed arc suppression coils优点：Advantages:1.冷却效果好：油浸式消弧线圈的绕组浸在变压器油中，冷却效果好，适用于大容量变压器12。1. Good cooling effect: The windi..
消弧线圈的干式和油浸式各有优缺点
Dry and oil immersed arc suppression coils each have their own advantages and disadvantages, and the choice of which one is better depends on the specific application scenario and requirements. 干式消..
小电阻接地电阻柜
Grounding of arc suppression coil:优点：能够限制大部分接地现象，电磁兼容性好，对通信设备影响小。能够自行熄弧，允许系统带故障运行一段时间，提高供电可靠性。Advantages: It can limit most grounding phenom..
中性点经小电阻接地和经消弧线圈接地的区别主要体现在结构
The difference between grounding the neutral point through a small resistor and grounding through an arc suppression coil mainly lies in the structure, working principle, advantages and disadvantages,..
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