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VIB1-12/T户内高压真空断路器

VIB1-12/T户内高压真空断路器适用于三相交流50(60)Hz、3.6～24kV电力系统中

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INDOOR 12KV HIGH VOLTAGE VACUUM CIRCUIT BREAKER

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VIB1-12/T户内高压真空断路器

● 概述

　　VIB₁-12/T户内高压真空断路器适用于三相交流50(60)Hz、3.6～24kV电力系统中，供工矿企业、发电厂及变电站作为分合负荷电流、过载电流、故障电流之用，并适用于频繁操作的场合。广泛应用于电厂、电网、石化、冶金、地铁、机场、楼宇等项目。

● 使用环境条件及配柜宽度

　　环境温度：上限+40℃，且24H内测得的平均值不超过35℃；下限-15℃。

　　海拔高度：不超过1000m，高海拔可达4500m(需非标评审)。

　　相对湿度：日平均值不超过95%；月平均值不超过90%；

　　水蒸汽压力：日平均值不超过2.2kPa，月平均值不超过1.8kPa；

　　周围空气没有明显地受到尘埃、烟、腐蚀性或者可燃性气体、蒸汽和盐雾的污染。

　　配柜宽度：650mm，800mm，1000mm。

● 结构特点

　　1、断路器采用模块式操动机构，整体布局合理、美观、简洁；

　　2、电器元件采用模块化设计，拆卸容易，损坏的电器元件更换方便；

　　3、断路器一次回路采用固封技术，提高了断路器的绝缘性能，实现免维护；

　　4、高寿命，断路器满足机械寿命M2级，电寿命E2；

　　5、具有优良的开断性能，可理想切合感性和容性负载；

　　6、通用性强适配于主流开关柜，也可单独使用，与国内同类产品可互换

　　7、固定式和手车式两种安装单元满足了柜体与断路器配装的不同要求。

　　配套产品：熔断器手车、隔离手车及电压互感器手车等。

● 技术参数

● 机械特性参数

● 产品外形及安装尺寸

● 典型二次原理图

ZN68-12 Series of Indoor High Voltage Vacuum Circuit Breaker

VIB/RX-12/T Indoor High Voltage Vacuum Circuit Breaker With Lateral Operating Mechanism

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VIB1-12/T户内高压真空断路器

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