Gas Insulated Switchgear GRM6-12

Kakaretso ea Sehlahisoa

GRM6(XGN □) -12 e kentsoeng ka botlalo ka compact switchgear, e ka hlokomelang mesebetsi ea taolo, ts'ireletso, methati, leihlo, puisano, joalo-joalo, e loketse ka ho khetheha libaka tse nang le sebaka se senyenyane sa kabo le litlhoko tse phahameng tsa ts'epo, le libaka tse nang le tikoloho le maemo a tlhaho a batlang a le thata, joalo ka libaka tse ka tlas'a lefatše, lihlabeng le mabopong a leoatle. E sebelisoa haholo-holo libakeng tseo ho tsona mobu o leng thata le sebaka se lekanyelitsoeng, ho ts'eptjoa ho hoholo hoa hlokahala, joalo ka likhoebo tsa indasteri le tsa merafo le li-substations, litsela tse tsamaeang ka tlas'a lefatše, literene tse bobebe, joalo-joalo.

E kopanya thekenoloji ea microprocessor, thekenoloji ea morao-rao ea puisano ea marang-rang le theknoloji e ncha ea tlhahiso ea lisebelisoa ho arola ka katleho le ho kopanya mojaro oa hona joale le oa nako e khutšoanyane oa potoloho. Taolo ea ts'ireletso ea litekanyo le mesebetsi ea puisano e hlophisitsoeng ka har'a sesebelisoa e ka fihlela litlhoko tsa sistimi ea othomathike ea kabo.

Likarolo tsa conductive tsa likarolo tse phahameng tsa motlakase tse joalo ka li-circuit breakers, li-switches tse tharo tsa boemo ba ho sebetsa le li-switches tsa khefu ea mojaro potolohong e kholo li kentsoe ka har'a casing e tiisitsoeng ea mofuta oa khabinete. Ntho e kholo ka ho fetisisa ke hore ha e amehe ke tikoloho e ka ntle, 'me e na le botšepehi bo phahameng' me e ka etsa hore thepa e tsamaee ka mokhoa o sireletsehileng ka nako e telele libakeng tse nang le tikoloho e futsanehileng; ea bobeli, boholo ba karolo e phahameng ea motlakase bo fokotsehile, sesebelisoa se fokotsehile, 'me likarolo tse ka hare ho casing e tiisitsoeng ha li na kutu le mafome, kahoo li felisa tšusumetso. Ho feta moo, ka likarolo tse phahameng tsa motlakase tse nang le ts'ebetso e tsitsitseng le bophelo bo bolelele ba motlakase, litlhoko tsa tlhokomelo ea mahala kapa tse fokolang li ka finyelloa.

Tlhaloso ea Mofuta

Sebelisa Maemo

Mocheso oa moea oa tikoloho: -40 ℃ ~ + 40 ℃;

Mongobo o amanang le moea: karolelano ea letsatsi le letsatsi ≤95%, karolelano ea khoeli le khoeli ≤90%;

Altitude ≤1500m (tlas'a khatello e tloaelehileng ea theko ea lichelete);

Boima ba litšisinyeho tsa lefatše ≤9 sehlopha;

Libaka tse se nang mollo, ho phatloha, tšilafalo e tebileng, ho bola ha lik'hemik'hale le ho thothomela ho matla.

Maemo a Khethehileng

Baetsi le basebelisi ba ho qetela ba tlameha ho lumellana ka maemo a khethehileng a ts'ebetso a fapaneng le maemo a tloaelehileng a ts'ebetso;

Haeba ho ameha tikoloho e thata ea ts'ebetso, ho tlameha ho buisanoe le moetsi le mofani oa thepa;

Ha lisebelisoa tsa motlakase li kenngoa sebakeng se bophahamo ba limithara tse 1500 kapa ho feta, ho hlokahala litaelo tse khethehileng ho lokisa khatello nakong ea tlhahiso. Ha khatello e fetoloa, bophelo ba switchgear ka boeona ha bo na phello e kholo.

Litšobotsi tsa Sehlahisoa sa Theknoloji

Moqapi oa modular

Phetoho e arotsoe ka module e tsitsitseng le sehlopha sa mojule se atolositsoeng. Ka kamoreng e tšoanang ea moea ea SF6, ho ka hlophisoa li-module tse ka bang 6. Ho fetola likhabinete tse nang le li-module tse fetang 6 ho tlameha ho hokahanngoa le "busbar" ea katoloso ho hlokomela semi-module. Sebopeho; tlhophiso e felletseng ea module le eona e ka finyelloa ka ho sebelisa bese e atolositsoeng lipakeng tsa li-module tsohle. Ka ho kopana ha li-module tse fapaneng tse sebetsang, ho ka etsoa moralo o bonolo ho isa ho o rarahaneng oa kabo ea matla ho fihlela litlhoko tse fapaneng tsa tlhophiso seteisheneng sa bobeli le ho bula le ho koala.

Sebopeho se sephara

Ntle le khabinete ea metering e kentsoeng moeeng, li-module kaofela li bophara ba 325mm feela 'me bophara ba khabinete ea metering ke 695mm; li-cable joints tsa lihlopha tsohle li na le bophahamo bo lekanang fatše, bo loketseng bakeng sa kaho ea setšeng.

E sa angoeng ke tikoloho

Likarolo tsohle tse phelang tse nang le matla a phahameng a matla li kenngoa ka mokotleng o tiisitsoeng oa tšepe e sa hloekang. Nyeoe e cheselitsoe ka poleiti ea tšepe e sa hloekang 'me e tlatsitsoe ka khase ea SF6 ka khatello e sebetsang ea 1.4 bar. Tekanyo ea tšireletso ke IP67. E ka sebelisoa libakeng tseo e kentsoeng ka har'a mongobo, lerole, sefafatsi sa letsoai, morafong, seteisheneng sa mofuta oa lebokose le tšilafalo ea moea. Le karolo ea fuse e na le litekanyetso tsa IP67. Li-busbar tsa katoloso li sirelelitsoe ka botlalo 'me li sirelelitsoe ho netefatsa hore ha li amehe ke liphetoho tikolohong ea kantle.

Tšireletseho e ka tšeptjoang haholo ea botho

Likarolo tsohle tse phelang li koaletsoe ka kamoreng ea moea ea SF6; sesebelisoa se na le mocha o ka tšeptjoang oa liphallelo, mojaro le li-switches tsa ho theola fatše ke li-switches tse tharo, tse nolofatsang ho kopanya pakeng tsa tse ling; ka tšeptjoang mochine interlock pakeng tsa kabel compartment sekoahelo le mojaro switjha .

Index ea Ts'ebetso

● Khatello ea khase ea SF6: 1.4bar tlas'a 20 ℃ (khatello e feletseng)

● Sekhahla sa ho lutla ha selemo: 0.25% / selemo

● Sehlopha sa tšireletso

SF6 kamore ea khase: IP67

Fuse tube: IP67

Sebaka sa switchgear: IP3X

● Busbar

Busbar ea ka hare ea switchgear: 400mm²Ka

Switchgear earthing busbar: 150mm²Ka

Botenya ba kamore ea khase e koaletsoeng ka tšepe e sa hloekang: 3.0mm

● Letlapa le ka pele le lehlakoreng la switchgear, le sekoahelo se ka pele sa kamore ea cable, 'mala o tloaelehileng oa k'hamphani ke: mmala oa jade 7783; haeba basebelisi ba na le litlhoko tse ikhethang, ka kopo beha pele ha o reka.

Kopana le Melao e Meholo

• GB 1984 High-voltage alternating-current circuit-breakers (IEC 62271-100: 2001, MOD)

• Li-diswitch tsa GB 1985 tsa High-voltage alternating-current le li-switches tsa earthing (IEC 62271-102: 2002, MOD)

• GB/T 11022 Litlhaloso tse tloaelehileng bakeng sa lisebelisoa tse phahameng tsa motlakase le litekanyetso tsa lisebelisoa

• Li-switch tsa GB 3804 High-voltage alternating-current for rated voltage over 3.6kV and less than 40.5kV (IEC 60265-1-1998, MOD)

• GB 3906 Alternating-current metal-enclosed switchgear and controlgear for rated voltages ka holimo ho 3.6kV le ho fihla le ho kenyeletsa 40.5kV (IEC 62271-200-2003, MOD)

• GB 4208 Mekhahlelo ea tšireletso e fanoang ke sebaka se koaletsoeng (IP code) (IEC 60529-2001, IDT)

• GB 16926 High-voltage alternating current switch-fuse metsoako (IEC 6227-105-2002, MOD)

• DL/T 402 Litlhaloso tsa li-circuit-breakers tse nang le motlakase o phahameng oa motlakase (IEC 62271-100-2001, MOD)

•DL/T 403 HV vacuum circuit-breaker bakeng sa matla a lekantsoeng a 12kv ho isa ho 40.5kv

• DL/T 404 Alternating-current metal-enclosed switchgear and controlgear for rated voltages ka holimo ho 3.6kV le ho fihla le ho kenyeletsa 40.5kV

• Li-diconnectors tsa DL/T 486 HV AC le li-switches tsa earthing (IEC 62271-102-2002, MOD)

• DL/T 593 Litlhaloso tse tloaelehileng bakeng sa li-switchgear tse phahameng tsa motlakase le litekanyetso tsa lisebelisoa tsa taolo IEC 60694-2002, MOD)

• DL/T 728 Tataiso ea tekheniki bakeng sa taelo ea lisebelisoa tse kentsoeng ka tšepe tse kentsoeng ka khase (IEC 815-1986, IEC 859-1986)

• DL/T 791 Litlhaloso tsa phanele ea switchgear e tletseng khase ea AC HV

Mekhahlelo ea mantlha ea tekheniki

Tlhokomeliso ea 1: e ipapisitse le boemo bo lekantsoeng ba fuse.

Ho Odara Litaelo

Ha o reka, lintlha tse latelang tsa tekheniki li tlameha ho fanoa

•Setšoantšo se seholo sa potoloho, setšoantšo sa tlhophiso, le setšoantšo sa sebopeho;

•Switchgear sekhechana sa bobeli sa potoloho ea potoloho;

• Haeba switchgear e sebelisoa tlas'a maemo a khethehileng a tikoloho, e lokela ho etsoa tlhahiso.

Mekhoa e Tloaelehileng

Mojule o mong le o mong oa GRM6(XGN □) -12 mofuta oa switchgear o na le litlhophiso tse latelang

• Sheba tlhophiso e tloaelehileng le likarolo ho "cable connection module without the grounding thipa"

• C kabinete - mojule oa switch switch

Sheba tlhophiso e tloaelehileng le likarolo ho "load switch module"

•Sheba tlhophiso le litšobotsi tse tloaelehileng ho "load switch le fuse combination module"

• V cabinet - vacuum switch module

Sheba tlhophiso e tloaelehileng le likarolo ho "vacuum switch module"

• Capacitive voltage indicator bakeng sa bushing e tlang

• Kenya mochine o lekanyang khatello o hlokomelang boima ba SF6 kamoreng ka 'ngoe

• Mokotla oa ho phahamisa

• Setshwaro sa tshebetso

Tlhophiso ea boikhethelos

Mochine oa ts'ebetso ea motlakase / potoloho e khuts'oane ea thapo le sesupo sa phoso ea fatše / transformer ea hajoale le metara

Mojule oa Katoloso e Tloaelehilengs

Li-module tse fumanehang

Tlhokomeliso: Mojule o le mong o tlameha ho eketsa katoloso pele o ka sebelisoa.