Gas Insulated Switchgear GRM6-24

GRM6-24 letoto la SF6 khase insulated tšepe e kentsoeng switchgear (eo ka mor'a moo e bitsoakhase insulated switchgear ) e loketse mekhahlelo e meraro ea AC 50Hz, e lekantsoeng tsamaiso ea motlakase ea 24kV ea motlakase, bakeng sa ho senya le ho koala mojaro oa hona joale, ho phalla hona joale, ho koala le ho koala potoloho e khutšoanyane. Hakolla meroalo ea li-capacitive joalo ka li-transformer tse se nang moroalo, mela e holimo, likhoele tsa likhoele le libanka tsa capacitor bohole bo itseng, 'me u bapale karolo ea kabo ea matla, taolo le ts'ireletso tsamaisong ea matla. GRM6-24 e amohela sebopeho se koetsoeng ka botlalo, 'mele eohle ea mantlha e qosoang e tiisitsoe ka phaposing ea moea e cheselitsoeng ka lipoleiti tsa tšepe tse sa hloekang,' me boemo ba tšireletso bo fihla ho IP67. Ke sesebelisoa sa marang-rang sa li-circuit ring ring se nang le ts'ebetso e bolokehileng le ts'epo e phahameng e ka ikamahanyang le maemo a fapaneng a thata a tikoloho joalo ka moholi o metsi le o letsoai, joalo ka likhohola le tšilafalo e matla. E sebelisoa haholo lirapeng tsa boikhathollo tsa indasteri, literateng, boema-fofane, libaka tsa bolulo, litsi tsa khoebo tse phetheselang, joalo-joalo. E boetse e sebelisoa ho: li-substations tsa mofuta oa compact box, mabokose a makala a cable, switchgear, liteishene tsa matla a moea, mabone a metro le lithanele.

GRM6-24 Limojule tse fumanehang

•load break switch module

• mojule oa khokahanyo ea mohala o nang le switjha ea lefatše

• mojule oa khokahano ea cable ntle le switjha ea lefatše

• load switch-fuse motsoako oa motlakase module

• mojule oa "vacuum circuit breaker".

• karolo ea busbar segmentation module (load load)

• karolo ea busbar segmentation module (vacuum circuit breaker)

• SV kamehla mmoho le mojule wa ho phahamisa busbar

• mojule oa ho theola libese

• mojule oa metering

Sebelisa Boemo

• Mocheso oa tikoloho: -40℃~+40℃ (ka tlase ho -30℃ e lokela ho buisanoa ke mosebedisi le moetsi);

• Bophahamo:

• Matla a tšisinyeho ea lefatše: ha ho na likhato tse fetang 8;

• Mongobo o phahameng o lekanyelitsoeng: 24h karolelano

• Libaka tse se nang mollo, ho phatloha, ho bola ha lik'hemik'hale le ho thothomela ho mabifi khafetsa.

Sebopeho sa Sebopeho

• Moralo o koaletsoeng ka ho feletseng le o kentsoeng ka ho feletseng: Likarolo tsohle tse phelang tsa GRM6-24 li tiisitsoe ka lebokoseng le cheselitsoeng ka poleiti ea tšepe ea 304, lebokose le tletse khase ea SF6 e nang le khatello ea ho sebetsa ea 1.4bar, 'me boemo ba tšireletso ke IP67. E loketse ho kenngoa libakeng tse nang le mongobo o phahameng le tšilafalo ea lerōle, haholo-holo e loketseng merafong, li-substations tsa mofuta oa lebokose le libaka leha e le life tse atisang ho ba le flashover holim'a metsi ka lebaka la tšilafalo ea moea. Sehlahisoa se kentsoe ka letsoho le tloaelehileng la DIN47636, 'me se hokahane le thapo ka lenonyeletso la cable le sirelelitsoeng ka botlalo, le tiisitsoeng ka botlalo, le sirelelitsoeng.

• Ho tšepahala ho phahameng le polokeho ea botho: likarolo tsohle tse phelang li tiisitsoe ka kamoreng ea moea ea SF6; kamore ea moea e na le mocha o ka tšeptjoang oa liphallelo, o fetisitseng teko ea ka hare ea 20kA / 0.5s ea phoso ea arc: mochine oa mojaro le ho theola fatše ke li-switches tse tharo, tse nolofatsang ho kena-kenana pakeng tsa tsona. Ho na le mochine o ka tšeptjoang oa ho kopanya pakeng tsa sekoahelo sa likarolo tsa cable le sesebelisoa sa mojaro, se ka thibelang ho kena ka nako ea bophelo ka phoso.

• Ho se be le tlhokomelo le nako e telele ea bophelo Sehlahisoa se entsoe ka nako ea bophelo ea lilemo tse 30. Nakong ea potoloho ea bophelo ba sehlahisoa, sesebelisoa se seholo ha se hloke tlhokomelo. Sekhahla sa selemo sa ho lutla ha sehlahisoa ke

• Sebopeho sa Compact: Ntle le khabinete ea metering e kentsoeng moeeng le PT cabinet, li-modules kaofela li bophara ba 350mm feela, 'me li-cable connection bushings tsa lihlopha tsohle li na le bophahamo bo lekanang le fatše, e leng se loketseng bakeng sa kaho ea setšeng.

• GRM6-24 e ka hlophisoa ka lisebelisoa tse bohlale tsa ho laola (ho ikhethela), ho fana ka tšireletso e sebetsang, tsamaiso ea hole le mekhoa ea ho shebella, le ho tšehetsa mokhoa oa ho iketsetsa tsamaiso ea matla a ho tsamaisa matla.

• GRM6-24 e fana ka mekhoa e 'meli ea ts'ireletso bakeng sa li-transformer: ho kopanya fuse ea mojaro le mochine oa potoloho o nang le tšireletso ea relay. Lisebelisoa tsa ho kopanya fuse ea Load switch li sebelisoa bakeng sa li-transformer tsa 1600kVA le ka tlase, ha li-circuit breaker tse nang le li-relay li ka sebelisoa bakeng sa ts'ireletso ea li-transformer tsa bokhoni bo fapaneng.

• Tšireletso ea tikoloho: Tsoelo-pele ea GRM6-24 ha e akarelletse feela sehlahisoa ka boeona, empa hape le tšireletso ea tikoloho ho tloha ts'ebetsong ea tlhahiso ho ea ts'ebetsong ea bophelo bohle ba phetoho. Lisebelisoa tsohle li khethiloe hore li be le tikoloho, 'me mokhoa oa ho hloekisa oa zero-leakage o amoheloa. Sehlahisoa se tiisitsoe bophelo bohle, 'me 90% ho isa ho 95% ea thepa e ka sebelisoa hape ka mor'a ho fela ha potoloho ea bophelo ba sehlahisoa.

Mekhahlelo ea mantlha ea tekheniki

Hlokomela:

1 ) Ho ipapisitse le boemo ba hajoale ba fuse;

2) E fokotsoe ke fuse e phahameng ea motlakase.