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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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