HOTLINE：
Is specialized in the transformer \ regulator \ regulator \ wire and cable and all kinds of high and low voltage power supply development, development, production and marketing of high-tech company, seated in the Jiading High-tech Development Industrial Park, a beautiful environment and convenient transportation.
The company passed the ISO9001 quality system certification, in the spirit of science and technology is the highest, quality is the.
Company products are exported to all over the world.
Company's products are sold throughout the country, the establishment of the vast number of sales network and after-sales team.
In order to protect the after-sales service, return customers to our consistent trust and support.
The introduction of more high-quality products to return the vast number of customers.
Mobile phone：15021754889Common problem
|
|
| Release time：2016/7/18 Click times：3542 | |
有许多种类的高压负荷开关其结构可分为油浸式高压负荷开关、气式高压负荷开关、高压真空负荷开关、空气压缩式高压负荷开关等等；按操作方式可分为手动高压负荷开关与电动高压负荷开关两种。这些产品应用于配电网中，其中较为流行的是高压真空负荷开关。 随着我国城市电网改革，使人们越来越多地关注高压负荷开关等设备，下面简要介绍下两种典型的高压负荷开关的结构特点及原理。 高压负荷开关利用了电弧的优点及相关的操作机构，由于高压负荷开关不具备切断短路电流的能力，所以它在结构上比较简单，适用于小电流和需要频繁动作的工况中，常见的高压负荷开关主要有两类，户外柱上型和户内型。 |
|
|
Last one：切断负荷电流的装置——高压负荷开关 |