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产品与方案

  • HXGN系列金属封闭环网开关柜

    HXGN型10KV交流模块化SF6环网开关柜是新一代以SF6负荷开关作为主开关的金属封闭开关设备,其整个柜体采用空气绝缘,结构紧凑简单,操作灵活,安装方便、具有多重联锁,配上电动机构、PT、CT、UPS等可用于配电网络自动化系统中。

  • 产品特点
    HXGN型10KV交流模块化SF6环网开关柜是新一代以SF6负荷开关作为主开关的金属封闭开关设备,其整个柜体采用空气绝缘,结构紧凑简单,操作灵活,安装方便、具有多重联锁,配上电动机构、PT、CT、UPS等可用于配电网络自动化系统中。加上现代传感技术和新保护继电器,以及先进的技术性能和轻便灵活的组装方案完全可以满足市场不断的变化。
    HXGN型SF6环网柜的开关可以采用国产FLN36、原装ABB产SFG型负荷开关,也可以根据用户需要装配进口永磁机构真空断路器或国产VB系列真空断路器,操作方式有手动、电动两种。
    柜体采用进口敷铝锌板,经数控机床加工成模块化结构,具有可靠的机械联锁和防止误操作功能。


    HXGN 10KV AC Modular SF6 Loop Net Switchgear is the latest generation of metal enclosed switchgear using SF6 load switch as main switch. The body of the product is air-insulated with multi-interlock, and is available for the automation system of power distribution network when mounted with electrodynamic mechanism, PT, CT, UPS, etc. With modern sensor technology and the latest protective relays, the advanced technical performance and flexible assembling schemes are sufficient for the constant change of the market.
    The switches of HXGN SF6 Loop Net Switchgear can be FLN36 load switches made in China or SFG load switches made by ABB. As for the vacuum circuit breaker, advanced vacuum circuit breaker with permanent magnetic actuator imported and VB vacuum circuit breaker made in China are available upon customers' requests. The operation method can be manual or power-driven.
    AI-Zn-plated steel sheet are used for the body structure, manufactured into modular structures with numerically controlled machines, available for reliable mechanical inter-lock and prevention from mis-operation.

  • 产品型号及意义


    电压等级 / Voltage Grade

    设计序号 / Design Serial Number

    户内型 / Indoor

    固定式 / Fixed

    箱式 / Cabinet

    环网 / Loop Net

    应用范围

    HXGN型SF6环网柜适用于交流50Hz、12KV的电力系统,广泛用于工业及民用电缆环网及用电终端,作为电能的接受和分配之用。
    特别适用于城市居民区配电、小型二次配电站、小型开闭所、工矿企业、商场、机场、地铁、发电站、医院、体育场、铁路、隧道等场所。

    Scope of Application

    HXGN SF6 Loop Net Switchgear can be applied in AC power system of 50Hz, 12KV, widely used in cable loop net and electrical terminals for industry and civil livelihood to receive and distribute power energy. 
    The product is suitable for places like residential areas, small size secondary distribution substations, small size sub-section post, industries and mines, shopping malls, airports, subway, power plant, hospitals, stadium, railways and tunnels, etc.

    使用条件

    海拔高度不超过1000m;
    环境温度:高气温45°C,低气温-35°C;
    日温差:不超过25°C;
    日相对湿度平均值不超过95%,月相对湿度平均值不超过90%;
    地震耐受能力:地震强度不超过8°;
    安装地点无火灾、爆炸危险、化学腐蚀及剧烈振动。

    Operation Conditions

    Altitude lower than 1000m;
    Temperature: Ranging from -35°C to 45°C;
    Highest daily temperature difference: less than 25°C;
    Average relative humidity in a day: less than 95%; Average relative humidity in a month: less than 90%;
    Earthquake resistance ability: earthquake intensity less than 8°;
    No danger of fire, explosion, chemical corrosion and shake in the installation place.
  • 技术数据
    额定电压
    Rated Voltage
      kV 12
    额定雷电冲击耐受电压
    Rated Lightening Shock Withstand Voltage
    相间及相对地
    Interphase and against ground
    kV 75
    断口间
    Against the fracture
    kV 85
    1min工频耐受电压
    1min Power-frequency Withstand Voltage
    相间及相对地
    Interphase and against ground
    kV 42
    断口间
    Against the fracture
    kV 48
    额定频率 / Rated Frequency   Hz 50
    额定电流 / Rated Current 主母线 / Main Bus A 630
    分支线 / Branch wire A 630
    额定短时耐受电流
    Rated Short-time Withstand Current
    主回路 / Major loop kA 20
    接地回路 / Ground loop kA 20
    额定短路耐受电流持续时间
    Duration of Rated Short-time Withstand Current
      S 3
    额定峰值耐受电流
    Rated Peak Withstand Current
      kA 50
    防护等级 / Protection level     IP2X
    负荷开关机械寿命
    Mechanical life for load switch
     
    Times
    >5000
    接地开关机械寿命
    Mechanical life for ground switch
     
    Times
    >2000
    负荷开关柜
    Load switch cabinet
    柜宽 / Width mm 375/500/750
    柜深 / Depth mm 1000
    柜高 / Height mm 1635/1885
    断路器柜
    Circuit Breaker Cabinet
    柜宽 / Width mm 650/750
    柜深 / Depth mm 1000
    柜高 / Height mm 1635/1885/2135
  • 执行标准
    GB3906-3.6KV~40.5KV交流金属封闭开关设备和控制设备
    GB16926-交流高压负荷开关熔断器组合电器

    GB3906-3.6KV~40.5KV AC Metal Enclosed Switchgear and Control Units
    GB16926- AC High Voltage Load Switch Fuse-Combination Units

  • 订货须知
    主方案系统图和柜体平面排列布置图;
    二次原理图,如无则按制造厂提供的图纸生产;
    特殊作用环境下的特别要求。

    System diagram of main scheme and layout diagram of the body structure.
    Secondary principle diagram. If not provided, the product will be made as the diagram provided by the manufacturer.
    Special requirements for special environments.

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