隔离开关

Fly key Founded in 1985, are National Machinery Industry, the Ministry of Electric Power Industry Ministry sentinel production enterprises, specializing in the production of a variety of voltage fuses, surge arresters, isolation switch, load switch, a portable short-circuit grounding line, high-pressure acoustic ray electroscope, high pressurerod and other products.

衡水飞键电力器材有限公司创建于1985年，是国家机械工业部，电力工业部定点生产企业，专业生产各种电压等级熔断器，避雷器，隔离开关，负荷开关，携带型短路接地线，高压声光验电器，高压拉闸杆等系列产品。

The interrupter switch is part of a disconnect switch arm and is secured to the support housing.

上述断路器的开关是一根隔离开关臂的一部分，并固定在支承壳体上。

Disconnector is a sort of high voltage switchgear without special arc-extinguishing device.

隔离开关是一种没有专门灭弧装置的开关设备，是我国西北电网建设第一条750kV线路的重要设备之一。

The comparably slow operation of a disconnector leads to sparking during closing and opening in the contact gap.

由于隔离开关的开关动作相对较慢，在断开和闭合的过程中，触点间隙中会产生火花。

Further, eliminating the air-exposed disconnector contacts also provides for lower maintenance and higher switchgear reliability.

此外，取消裸露在空气中的隔离开关触点，还可以减少维护次数，提高开关设备的可靠性。

The static contact of earthing switch is fixed on the conductive pipe of disconnector. The dynastic contact is installed on the end of earthing knife in the base.

接地开关静触头固定在隔离开关的导电管上，动触头安装在底座上的接地闸刀钢管的端部。

Switch gear mainly includes circuit breaker, disconnecting switch , load-break switch and fuse.

开关装置主要包括断路器、隔离开关、负荷开关和熔断器。

Switchgear mainly includes circuit breaker, disconnecting switch, load -break switch and fuse.

开关装置主要包括断路器、隔离开关、负荷开关和熔断器。

Switchgear mainly includes circuit break er, disconnecting switch, load- break switch and fuse.

开关装置主要包括断路器、隔离开关、负荷开关和熔断器。

Three-position isolation switch is a compact device with both earthing and isolating functions widely used in C-GIS(Cubicle Gas Insulated metal-enclosed Switchgear).

0引言随着开关技术的不断发展，三工位隔离开关在开关柜中的应用越来越多。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。