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    XGN15-24KV/12KV高壓開關柜
        發布時間: 2021-08-20 16:07    

    XGN15-24/12型單元式,模塊化六氟化硫環網柜是新一代以六氟化硫開關作為主開關而整柜采用空氣絕緣的、適用于配電自動化的、既緊湊又可擴充的金屬封閉開關設備,具有結構簡單、操作靈活、聯鎖可靠、安裝方便等特點,對各種不同的應用場合、不同的用戶要求均能提供令人滿意的技術方案。

    產品簡介

    Product introduction

    XGN15-24/12型單元式,模塊化六氟化硫環網柜是新一代以六氟化硫開關作為主開關而整柜采用空氣絕緣的、適用于配電自動化的、既緊湊又可擴充的金屬封閉開關設備,具有結構簡單、操作靈活、聯鎖可靠、安裝方便等特點,對各種不同的應用場合、不同的用戶要求均能提供令人滿意的技術方案。

    傳感技術和最新繼電保護的采用,加上先進的技術性能及輕便靈活的裝配方案,可以完全滿足市場不斷變化的需求。

    XGN15-24/12型單元式六氟化硫環網柜的主開關分別采用ABB原裝SFG型SF6負荷開關或國產FLN48型,FLN36型SF6負荷開關,也可根據用戶的需要配裝ABB原裝VD4/S、HD4/S斷路器或國產的VS1斷路器。


    XGN15-24/12 unit-type modular sulfur hexafluoride ring network cabinet is a new generation of metal-enclosed compact and expandable switchgear, for which the sulfur hexafluoride switch is used as main switch and the entire cabinet adopts air insulation and suitable for power distribution automation, with the features of simple structure, flexible operation, reliable interlock, and convenient installation, etc., which can provide satisfactory technical solutions for different application occasions and different user requirements.


    The adoption of sensing technology and the latest relay protection, together with advanced technical performance as well as portable and flexible assembly program, can fully meet the changing demands of the market.


    The main switches of XGN15-24/12 unit-type sulfur hexafluoride ring network cabinet respectively adopt ABB original SFG-type SF6 load switch or domestic FLN48 type and FLN36 type SF6 load switch , which can also equip with ABB original VD4 / S, HD4 / S circuit breaker or domestic VS1 circuit breaker based on the requirements of users.


    型號及含義

    Types and Meanings



    主要用途

    Main use

    1、XGN15-24/12型單元式六氟化硫環網柜適用于交流50HZ、24KV及12KV的電力系統,廣泛應用于工業及民用電纜環網及供電末端工程。

    2、特別適用于以下場所:城市居民區配電、小型二次變電站、開閉所、工礦企業、商場、機場,地鐵、風力發電、醫院、體育場、鐵路、隧道等。


    1、XGN15-24/12 unit-type sulfur hexafluoride ring network cabinet is applicable to the power system of alternating current 50HZ, 24KV and 12KV, and widely used for industrial and civil cable ring network and the power supply end project.


    2、It is especially suitable for the following sites: power distribution of urban residential area, small secondary transformer substation, switching station, industrial and mining enterprises, shopping malls, airports, metro, wind power generation, hospitals, stadiums, railways, tunnels, etc.


    符合標準

    Conform to standard

    ● IEC298             ● IEC265            ● IEC129               ● IEC694

    ● IEC420             ● IEC56              ● IEC529               ● IEC932

    ● GB3804           ● GB3906           ● GB11022           ● GB16926


    技術參數

    Technical Parameters


    項目 Items

    單位 Unit

    參數 Parameter

    額定電壓

    Rated voltage

     

    [KV]

    24

    12

    額定雷電沖擊耐受電壓

    Rated lightning impulse withstand voltage

    相間及相對地

    phase to phase and relatively

    [KV]

    125

    75

    斷口間

    Between fracture

    [KV]

    145

    85

    一分鐘工頻耐受電壓

    One minute power frequency withstand voltage

    相間及相對地

    Phase to phase and relatively

    [KV]

    65

    42

    斷口間

    Between fracture

    [KV]

    79

    48

    額定頻率

    Rated frequency

     

    [HZ]

    50760

    50/60

    額定電流

    Rated current

    主母線

    Main bus-bar

    [A]

    630

    630

    分支母線

    Branch bus bar

    [A]

    630

    630

    額定短時耐受電流

    Rated short time withstand current

    主回路

    Major loop

    [KA]

    20/3S

    2073S

    接地回路

    Ground loop

    [KA]

    2072S

    20/2S

    額定峰值耐受電流

    Rated peak withstand current

     

    [KA]

    50

    50

    轉移電流

    Transfer current

     

    [A]

    1200

    1700

    防護等級

    Levels of protection

     

     

    IP3X

    IP2X

    負荷開關機械壽命

    Mechanical life of load switch

     

    2000

    2000

    接地開關機械壽命

    Mechanical life of grounding switch

     

    2000

    2000

    負荷開關柜

    Load switch cabinet

    柜寬

    Cabinet width

    [mm]

    500

    375,500

    柜深

    Cabinet depth

    [mm]

    940

    917,940

    柜高

    Cabinet height

    [mm]

    1885

    1635,1885

    低壓室

    Low voltage chamber

    Height

    [mm]

    350,450

    350,450

    柜寬

    Cabinet width

    [mm]

    1000

    650,750,800

    斷路器柜

    Circuit breaker cabinet

    柜深

    Cabinet depth

    [mm]

    940

    917,940,1245

    柜高

    Cabinet height

    [mm]

    1885

    1885


    使用條件

    Conditions of Use

    海拔高度:≤1000m(如有特殊要求可在訂貨時注明);

    環境溫度:-25℃~+40℃;

    相對濕度:日相對濕度平均值不超過95%;月相對濕度平均值不超過90%;

    抗震能力:8度;

    安裝地點:無劇烈震動和沖擊以及火災、化學腐蝕、爆炸危險的場所。


    Height above sea level: ≤1000m (for special requirements, please specify in order);

    Ambient temperature: -25℃~+40℃;

    Relative humidity: Daily average value of relative humidity is not more than 95%; monthly average value is not more than 90%;

    Seismic capacity: 8 degree;

    Installation site: the sites without severe vibration, shock, fire, chemical corrosion and explosion hazard.

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