CN
Outdoor High voltage Vacuum Circuit Breaker Series
- Indoor High Voltage Vacuum Circuit Breaker Series
- Mid-mounted Solid Seal Vacuum Contactor Series
- Mid-mounted Solid Seal Vacuum Load Switch Series
- Three-station Vacuum Circuit Breaker
- Solid Sealing Nylon Vacuum Circuit Breaker
- Indoor High Voltage Non-standard Handcar Series
- Outdoor High voltage Vacuum Circuit Breaker Series
- Load Switch Series
- Disconnector Series
- High Voltage Fuse Series
- High Voltage Instrument Transformer Series
- High Voltage Arrester Series
- Metal-enclosed Switchgear Series
- Complete Switchgear Series
- Inflatable Cabinet/ring Network Cabinet Series
FZW28-12 outdoor high voltage AC vacuum negative switch
Company brand：ShenGaosuo Electric Co., Ltd.
Tel：0577-62707825
Address：Xiamen Industrial Zone, Liushi Town, Yueqing City, Zhejiang Province
公司介绍：Shen Gaosuo Electric Co., Ltd. Products are widely used in electric power, metallurgy, mining, petroleum, chemical, railway and other transmission and distribution systems, marketing network covers most provinces and Southeast Asia, West Asia, the Middle East and other more than ten countries.
- Detail
◆ 产品概述
FZW28-12型真空负荷开关是引进日本东芝公司技术生产的，适用于额定电压为12kV，额定频率50Hz的三相交流配电系统中，作为开、合负荷电流和关合短路电流之用。
该产品采用真空灭弧和SF6气体作为对地及相间的绝缘介质，具有良好的密封性能，是一种免维护产品。已经在北京电力科学研究院通过全面的型式试验。适合在变电站、工矿企业及城、农网作保护和控制之用，尤其适用于城、农网自动化配电网络以及频繁操作旳场所。
本产品符合以下标准：
GB3804 3.6～40.5kV高压交流负荷开关
GBAT11022 高压开关设备和控制设备标准的共用技术要求。
◆ 型号及其含义
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