JN15-12/31.5高压接地开关JN15-12接地开关
联系人:王总 联系电话:0577-27880112 联系手机:13362763534
一、JN15-12/31.5产品概述
JN15-12/31.5型户内高压接地开关(以下简称接地开关)是我公司根据市场需要设计开发的新型接地开关,适用于户内3~12KV三相交流50(60)Hz的电力系统内和各型号高压开关柜配套使用,亦可作为高压电器设备检修时接地用,该接地开关结构简单紧凑、重量轻、操作灵活、安装方便、动热稳定好,是JN4-12接地开关的理想换代产品。
二、JN15-12/31.5环境条件
1、适用于以下环境条件
2.1.1海拔高度不超过1200米;
2.1.2环境温度不高于+40℃,不低于-12℃;
2.1.3相对湿度日平均不大于95%,月平均不大于90%;
2.1.4地震烈度不超过8度。
2、不适用于下列场所
2.2.1安装场所在有严重影响接地开关绝缘和导电能力的气体、蒸汽、化学性沉淀、烟雾、灰尘污垢以及其侵蚀物质;
2.2.2安装场所存在频繁剧烈的震动。
三、JN15-12/31.5结构和工作原理
1、主要结构
接地开关有支架、接地刀装配、静触头、传感器、轴、拐臂、压簧、导电套管、软连接组成。注:支架由薄钢板弯曲后焊接成部件,其余均为组装式零部件
上海上民电气有限公司是专门生产,接地开关,负荷开关,隔离开关,熔断器等系列,我们为了让您用最低的价格买到最好的产品,本公司零部件都是自己生产,达到一条龙的生产效果,大大价低了成本价格,所以价格和质量方面你可以完全放心。本公司总部在繁华地带中国的电器之都——柳市,我们公司在高压行业属于领头羊的作用,我们公司一直贯彻"诚信为本,质量第一"的经营理念。接地开关:JN4-12/31.5、JN15-12/31.5、JN15-24/31.5、JN15-40.5/31.5、JN22-40.5/31.5等系列。
品牌:上海上民, 优点1.质量领先柳市85%以上电气厂家、优点2.价格属于中等价位、优点3.公司向广大消费者保质3年。
质量保证,价格实惠,是我们上海上民电气有限公司最大的优越!!!公司严格按IS9001;2000标准建立了质量管理体系。
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产品英文解释:
A, product overview
JN15-12/31.5 type indoor hv grounding switch (hereinafter referred to as the grounding switch) according to the needs of the market, design and development of new type grounding switch, suitable for indoor 3 ~ 12 KV three-phase ac 50 (60) Hz power system in various models and high-voltage switchgear supporting the use, can be as high voltage apparatus equipment maintenance with ground, the grounding switch simple and compact structure, light weight, flexible operation, easy installation, dynamic thermal stability is good, is JN4-12 grounding switch ideal replacement.
Second, environmental conditions
1, apply to the environmental conditions
2.1.1 altitude does not exceed 1200 m;
2.1.2 environmental temperature is not higher than + 40 ℃, no less than-12 ℃;
2.1.3 relative humidity daily average no greater than 95%, on average less than 90%;
2.1.4 seismic intensity does not exceed 8 degrees.
2, does not apply to the following places
2.2.1 installation in places that have serious impact grounding switch insulation and conductive ability of gas, steam, chemical precipitation, smoke, dust, dirt and its explosion erosion substance;
2.2.2 installation place frequently violent vibration there.
Three, structure and work principle
1, the main structure
Grounding switch have stents, grounding knife assembly, static contact head, sensors, shaft, turn the compression spring, arm, conductive casing, the soft to b. Note: thin plate after stent by bending welding into parts, the others all for assembly type parts