大容量金属氧化物避雷器

产品时间:2022-04-21 14:26:47

简要描述:

金属氧化物避雷器是目前国际上限制过电压最可靠和最先进的一种保护电器,从低压220伏到百万千伏等级的超高压系统,从配电、电站、电容器、电动机、电气化铁道以及变压器和发电机中性点等不同场所的电气设备,都在广泛的使用,它具有动作快、伏安特性平坦、残压低、通流容量大、性能稳定、寿命长、结构简单等优点。Metal oxi...

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金属氧化物避雷器是目前国际上限制过电压最可靠和最先进的一种保护电器,从低压220伏到百万千伏等级的超高压系统,从配电、电站、电容器、电动机、电气化铁道以及变压器和发电机中性点等不同场所的电气设备,都在广泛的使用,它具有动作快、伏安特性平坦、残压低、通流容量大、性能稳定、寿命长、结构简单等优点。

Metal oxide surge arresters are the most reliable and advanced electric equipment protectors adopted by the international community to limit over voltages, which are widely adopted in 220 -volt low voltage systems, one million kilovolts extra high voltage systems and in electrical equipment including power distribution, power stations, capacitors, electric motors, electrified railways, transformers and generator neutrals on different sites. The arresters have advantages of quick movement, stable voltage characteristics, low residual voltage, great flow capacity, stable performance, higher life expectancy and simple structure.


复合外套金属氧化物避雷器是有机绝缘材料和传统的瓷套式金属氧化物避雷器技术优点的综合科研成果。它不仅具有瓷套式金属氧化物避雷器的优点,还具有电气绝缘性能好、节电强度高、抗漏痕、抗电蚀、耐热、耐寒、耐老化、防爆和良好的化学稳定性、憎水性、密封性等。

Metal oxide surge arresters with compound coat are comprehensive achievements in scientific research which integrated advantages of organic insulating material and traditional metal oxide surge arresters with porcelain sets, so that they not only have advantages of metal oxide surge arresters with porcelain sets but also have merits of good electrical insulation properties, high electricity saving properties, drain marks resistance, electric erosion resistance, heat proof, cold resistance, age resistance, explosion proof, good chemical stability,hydrophobic nature and impermeability.



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