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產品與方案

  • HXGN系列金屬封閉環網開關柜

    HXGN型10KV交流模塊化SF6環網開關柜是新一代以SF6負荷開關作為主開關的金屬封閉開關設備,其整個柜體采用空氣絕緣,結構緊湊簡單,操作靈活,安裝方便、具有多重聯鎖,配上電動機構、PT、CT、UPS等可用于配電網絡自動化系統中。

  • 產品特點
    HXGN型10KV交流模塊化SF6環網開關柜是新一代以SF6負荷開關作為主開關的金屬封閉開關設備,其整個柜體采用空氣絕緣,結構緊湊簡單,操作靈活,安裝方便、具有多重聯鎖,配上電動機構、PT、CT、UPS等可用于配電網絡自動化系統中。加上現代傳感技術和新保護繼電器,以及先進的技術性能和輕便靈活的組裝方案完全可以滿足市場不斷的變化。
    HXGN型SF6環網柜的開關可以采用國產FLN36、原裝ABB產SFG型負荷開關,也可以根據用戶需要裝配進口永磁機構真空斷路器或國產VB系列真空斷路器,操作方式有手動、電動兩種。
    柜體采用進口敷鋁鋅板,經數控機床加工成模塊化結構,具有可靠的機械聯鎖和防止誤操作功能。


    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.

  • 產品型號及意義


    電壓等級 / Voltage Grade

    設計序號 / Design Serial Number

    戶內型 / Indoor

    固定式 / Fixed

    箱式 / Cabinet

    環網 / Loop Net

    應用范圍

    HXGN型SF6環網柜適用于交流50Hz、12KV的電力系統,廣泛用于工業及民用電纜環網及用電終端,作為電能的接受和分配之用。
    特別適用于城市居民區配電、小型二次配電站、小型開閉所、工礦企業、商場、機場、地鐵、發電站、醫院、體育場、鐵路、隧道等場所。

    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.

    使用條件

    海拔高度不超過1000m;
    環境溫度:高氣溫45°C,低氣溫-35°C;
    日溫差:不超過25°C;
    日相對濕度平均值不超過95%,月相對濕度平均值不超過90%;
    地震耐受能力:地震強度不超過8°;
    安裝地點無火災、爆炸危險、化學腐蝕及劇烈振動。

    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.
  • 技術數據
    額定電壓
    Rated Voltage
      kV 12
    額定雷電沖擊耐受電壓
    Rated Lightening Shock Withstand Voltage
    相間及相對地
    Interphase and against ground
    kV 75
    斷口間
    Against the fracture
    kV 85
    1min工頻耐受電壓
    1min Power-frequency Withstand Voltage
    相間及相對地
    Interphase and against ground
    kV 42
    斷口間
    Against the fracture
    kV 48
    額定頻率 / Rated Frequency   Hz 50
    額定電流 / Rated Current 主母線 / Main Bus A 630
    分支線 / Branch wire A 630
    額定短時耐受電流
    Rated Short-time Withstand Current
    主回路 / Major loop kA 20
    接地回路 / Ground loop kA 20
    額定短路耐受電流持續時間
    Duration of Rated Short-time Withstand Current
      S 3
    額定峰值耐受電流
    Rated Peak Withstand Current
      kA 50
    防護等級 / Protection level     IP2X
    負荷開關機械壽命
    Mechanical life for load switch
     
    Times
    >5000
    接地開關機械壽命
    Mechanical life for ground switch
     
    Times
    >2000
    負荷開關柜
    Load switch cabinet
    柜寬 / Width mm 375/500/750
    柜深 / Depth mm 1000
    柜高 / Height mm 1635/1885
    斷路器柜
    Circuit Breaker Cabinet
    柜寬 / Width mm 650/750
    柜深 / Depth mm 1000
    柜高 / Height mm 1635/1885/2135
  • 執行標準
    GB3906-3.6KV~40.5KV交流金屬封閉開關設備和控制設備
    GB16926-交流高壓負荷開關熔斷器組合電器

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

  • 訂貨須知
    主方案系統圖和柜體平面排列布置圖;
    二次原理圖,如無則按制造廠提供的圖紙生產;
    特殊作用環境下的特別要求。

    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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