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SF6 Insulated Ring Main Unit

Tlhaloso e Khutšoanyane:

Letoto la SSU le kentsoeng ka botlalo, yuniti ea mantlha ea compact ring ke sesebelisoa sa SF6 se kentsoeng ka khase se mahareng se ikemetseng se ntlafalitsoeng ke Seven Stars Electric.Sehlahisoa se amohela moralo oa modular mme se ka hlophisoa ka mokhoa o ikhethileng ho latela merero e fapaneng ea moralo.Ke motsoako o phethahetseng oa li-unit tsa lebokose tse tloaelehileng le li-unit tse atolositsoeng.E kopana le litlhoko tsa li-substations tse fapaneng bakeng sa tšebeliso e feto-fetohang ea lik'habote tsa compact switch.Kamora 'R&D, moralo le tlhahiso, e na le bokhoni ba tlhahiso ka botlalo ba Ring Main Units mme e fumane litlaleho tse nepahetseng tsa tlhahlobo ea motho oa boraro.E sebelisoa haholo liteisheneng tsa kabo, li-box-type switching stations, liindasteri le likhoebo tsa merafo, boema-fofane, literene, libaka tsa khoebo, libaka tsa bolulo, meaho e phahameng, litsela tse tsamaeang ka tlas'a lefatše, lithanele le libaka tse nang le maemo a thata a tlhaho.

SF6 e kentsoeng ka botlalo le e kentsoeng ka ho feletseng Ring Units e sebelisa khase ea SF6 e le setsi sa ho tima le se sireletsang arc, haholo-holo e sebelisoang e le mekhahlelo e meraro ea AC e lekantsoeng ka matla a 12kV, maqhubu a 50Hz ring network power supply le the terminal power supply.


Lintlha tsa Sehlahisoa

Tekheniki Parameter

Tharollo ea Sehlahisoa

Liwebsaete tsa kopo

Likhabote tsa rona tsa marang-rang tse bohlale tse sirelelitsoeng ka botlalo li koahela letoto la insulated la khase ea SF6, letoto le tiileng la insulated le letoto la ts'ireletso ea tikoloho.Kamora ho etsa lipatlisiso le nts'etsopele, moralo le tlhahiso, re hlomelloa ka botlalo ka bokhoni ba tlhahiso ea likhabinete tsa marang-rang tse tloaelehileng 'me re fumane litlaleho tsa tlhahlobo tsa mokha oa boraro.
Hajoale, li sebelisoa haholo mekhoeng ea kabo e nang le litlhoko tse phahameng tsa ts'epo ea phepelo ea motlakase, joalo ka litsi tsa khoebo tsa litoropong, libaka tse kopaneng tsa indasteri, boema-fofane, literene tse nang le motlakase le litsela tse kholo tse lebelo.

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2

tikoloho ya tshebetso

 

Bophahamo
≤4000m(Ka kopo hlalosa hore na lisebelisoa li sebetsa neng
bophahamo bo ka holimo ho 1000m e le hore khatello ea inflation
'me matla a kamore ea moea a ka fetoloa
nakong ea tlhahiso)

 

Ambient Humidity
24h mongobo o lekanyelitsoeng o sa feteng 95% ka karolelano;
Mongobo o lekanyelitsoeng oa khoeli le khoeli ha o fete 90%.
karolelano.

 

Mocheso oa tikoloho
Boholo ba mocheso: +50 ℃;
Bonyane mocheso: -40 ℃;
Mocheso o tloaelehileng oa 24h ha o fete 35 ℃.

 

Tikoloho ea Kopo
E loketse libaka tse phahameng, tse lebōpong la leoatle, alpine le libaka tse litšila tse phahameng;
Matla a ho sisinyeha ha lefatše:9 likhato.

Sebopeho sa ka hare

Boemo ba tsamaiso

Che. Standard No. lebitso le tloaelehileng
1 GB/T 3906-2020 3.6kV ~ 40.5kV AC tšepe e koetsoeng switchgear le thepa ea ho laola
2 GB/T 11022-2011 Litlhoko tse tloaelehileng tsa tekheniki bakeng sa litekanyetso tse phahameng tsa li-switchgear le litekanyetso tsa controlgear
3 GB/T 3804-2017 3.6kV ~ 40.5kV high voltage AC load switch
4 GB/T 1984-2014 High voltage AC circuit breaker
5 GB/T 1985-2014 Li-Diconnector tsa AC tsa Motlakase o Phahameng le Liphetoho tsa Earthing
6 GB 3309-1989 Teko ea mochini ea li-switchgear tse phahameng ka mocheso oa kamore
7 GB/T 13540-2009 Litlhoko tsa Seismic bakeng sa High Voltage Switchgear le Controlgear
8 GB/T 13384-2008 Litlhoko tse akaretsang tsa tekheniki bakeng sa ho paka lihlahisoa tsa mochini le tsa motlakase
9 GB/T 13385-2008 Litlhoko tsa ho taka tsa ho paka
10 GB/T 191-2008 Litšoantšo tsa ho paka, polokelo le lipalangoang
11 GB/T 311.1-2012 Khokahano ea Insulation -Karolo ea 1 Litlhaloso, melao-motheo le melao

Pono ea rona ea feme


  • E fetileng:
  • E 'ngoe:

  • Ntho Tlhaloso Yuniti Module K Mojule T Mojule oa V
    Load Switch phalliso ea thepa
    Motsoako oa Fuse
    Sesebelisoa
    Sekhahla sa Potoloho
    Rated Voltage / Ur KV 12 12 12
    E lekantsoe Hona Joale / lr A 630 ≤125 Note1) 630
    Rated Frequency / Fr Hz 50/60 50/60 50/60
    Teko ea ho nyoloha ha mocheso / / / 1.1Ir 125A 1.1Ir
    Boemo ba Insulation / / / / / /
    Maqhubu a Indasteri 50Hz/Mots mohato-ho-mohato Ud KV
    rms
    42 42 42
    mohato ho isa lefatsheng
    Ka nqane ho mositi Ud KV
    rms
    48 48 48
    Ho pholletsa le sebaka se ikhethileng
    Mamello ea Matla a Matla mohato-ho-mohato Up KV
    tlhoro
    75 75 75
    mohato ho isa lefatsheng
    Ka nqane ho mositi Up KV
    tlhoro
    85 85 85
    Ho pholletsa le sebaka se ikhethileng
    Cubicle Internal Arc Withstand Boemo ba IAC / / AFLR AFLR AFLR
    Ho chesa arc/nako / KA/s 20/1 20/0.5 20/1
    Tlhokomeliso 1) E itšetlehile ka fuse e phahameng ea motlakase

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    Lihlopha tsa lihlahisoa