ZN63A-12说明书.pdf

宝鼎开关 ZN63A （VS1 ）-12 型户内高压真空断路器 Baoding Switch ZN63A （（VS1 ））-12 Series of Indoor High Voltage Vacuum Circuit Breaker （（ ）） 一、概述 General Description ZN63A （VS1 ）-12 型系列户内高压真空断路器，是用于 12kV 电力 系统的户内开关，作为电网设备、工矿企业动力设备的保护和控制单 元。可与 KYN28 （GZS1 ）型、XGN2 型、GG1-A 型等开关柜配套。 产品符合 GB1984-2003 标准。系列产品有：真空断路器手车、隔离手 车及熔断器手车等。 ZN63A-12(VS1-12) series of vacuum circuit-breaker is indoor switch used in 12kV power supply system as protecting and control unit of network equipment and mines and factories. It can match with KYN28( GZS1) type, XGN2 type, of GG1- A type of cubicle. It conforms to GB1984-2003 standard. The series products include VCB hand truck, isolating hand truck and fuse hand truck. 结构特点： 断路器采用操动机构与断路器本体一体化式设计，总体布局合理、美观、简洁。 断路器采用立式的绝缘套筒可防御各种气候的影响，有效的防止真空灭弧室受到外部因素的损坏。 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。 Construction features The circuit breaker adopts integrated design with mechanism. The total layout is reasonable、 beautiful and simple. The circuit breaker adopts the vertical insulation sleeve, which can prevent against the influence of all kinds of climate and protects vacuum interrupter from outer damage. Fixed type and hand truck type assembling units satisfies the different requirements for cubicle and circuit breaker 二、二、使用环境条件使用环境条件：：Operating Conditions ： 二二、、使用环境条件使用环境条件：： 环境温度：不高于+40 ℃，不低于-10℃。 Ambient temperature: The max. temperature should be no higher than +40 ℃. The min. temperature should be no lower than-10 ℃. 相对湿度：日平均值不大于 95%，月平均值不大于 90% 。 Relative Humidity: The daily average humidity should be no more than 95%. The monthly average humidity should be no more than 90%. .地震烈度：不超过 8 度。 The earthquake intensity should not exceed 8 degree. 水蒸汽压力：日平均值不超过 2.2kPa，月平均值不超过 1.8kPa。 Water steam pressure: The daily