Hopola "Moreki pele, Boleng pele", re sebetsa haufi-ufi le bareki ba rona mme re ba fa litšebeletso tse sebetsang hantle le tse hloahloa bakeng sa Hot Selling bakeng sa 36kv/630A Mv Draw-out Type Air Insulated Metal Clad Switchgear (KYN61), Re tšepa ka tieo ho theha litloaelano tse khotsofatsang hammoho le uena ho tloha haufinyane ho isa nakong e telele. Re tla u tsebisa ka tsoelo-pele ea rona 'me re lule re le malala-a-laotsoe bakeng sa ho haha likamano tse tsitsitseng tsa mokhatlo hammoho le uena.
Hopola "Moreki pele, Boleng pele", re sebetsa haufi-ufi le bareki ba rona mme re ba fa litšebeletso tse sebetsang hantle le tse hloahloa bakeng saAir Insulated switchgear e ka tlosoang , Amohela lipotso leha e le life tsa hau le lintho tseo u amehileng ka tsona bakeng sa lihlahisoa tsa rona. Re labalabela ho theha likamano tsa nako e telele tsa khoebo le uena haufinyane. Ikopanye le rona kajeno. Re balekane ba pele ba khoebo bakeng sa hau!
Kakaretso
Mofuta oa KYN61-40.5 oa mofuta oa tšepe o koetsoeng ka tšepe oa AC (o tla bitsoa "switchgear") o tsebahala haholo ka ts'ebeliso ea ZN85-40.5 e kentsoeng ka botlalo le mekhoa ea ts'ebetso ea selemo ka har'a khabinete, le sehlopha sa khabinete. e bokelloa ka tšepe e koahetsoeng ka polasetiki, e ntlafatsang ho nepahala ha VCB le khabinete. VCB e bonolo ho sutumelletsa le ho hula 'me e na le phapanyetsano e matla ka ponahalo e ntle, litharollo tse feletseng, tšebeliso e sireletsehileng le e ka tšeptjoang.
Sehlahisoa sena se sebelisoa tsamaisong ea matla ea 35kV ea mekhahlelo e meraro ea AC 50Hz. E sebelisoa bakeng sa ho amohela le ho aba matla a motlakase lifemeng tsa motlakase, litsing le likamoreng tsa kabo ea matla tsa likhoebo tsa indasteri le tsa merafo. E na le mesebetsi ea taolo, ts'ireletso le tlhokomelo. Sehlahisoa sena se lumellana le litekanyetso: GB3906 "Switchgear e kentsoeng ka tšepe ea alternating-current le controlgear bakeng sa motlakase o lekantsoeng ka holimo ho 3.6kV le ho fihla ho 40.5kV", GB/T11022 "Litlhaloso tse tloaelehileng bakeng sa litekanyetso tse phahameng tsa motlakase le lisebelisoa tsa taolo", DL/ T404 "Alternating-current metal-closed switchgear and controlgear for rated voltages over 3.6kV and up to and include 40.5kV", IEC60298 "AC metal-enclosed switchgear and controlgear for rated voltages over 1 kV and up to and including 52kV”.
Maemo a Tloaelehileng a Tšebeliso
● Mocheso oa moea oa tikoloho: -15℃~+40℃.
● Maemo a mongobo:
Mongobo o tloaelehileng oa letsatsi le letsatsi: ≤95%, khatello ea letsatsi le letsatsi ea mouoane oa metsi ≤2.2kPa.
Mongobo o tloaelehileng oa khoeli le khoeli ke 90%, 'me khatello ea khoeli le khoeli ea mouoane oa metsi ke 1.8kPa.
● Bophahamo: ≤4000m.
● Matla a tšisinyeho ea lefatše: ≤8 likhato.
● Moea o potolohileng ha oa lokela ho silafatsoa ke khase e senyang kapa e tukang, mouoane oa metsi, joalo-joalo.
● Libaka tse se nang ho thothomela ho matla khafetsa.
Tlhaloso ea Mofuta
Mekhahlelo ea mantlha ea tekheniki
Ntho | Yuniti | Boleng | |
Matla a lekantsoeng | kV | 40.5 | |
E lekantsoe hajoale | E lekantsoe hajoale ea bese e kholo | A | 630, 1250, 1600 |
E lekanyelitsoe hajoale ea sekhechana sa potoloho se nang le lisebelisoa | A | 630, 1250, 1600 | |
Boemo ba insulation | Maqhubu a matla a 1min a mamella voltage: mohato-to-mohato, mohato ho isa lefats'eng / ho pholletsa le mabitso a bulehileng | kV | 95/110 |
Tšusumetso ea lehalima e mamella motlakase (tlhoro): mohato ho isa mohatong, mohato ho isa lefats'eng,/ho pholletsa le likhokahano tse bulehileng | kV | 185/215 | |
Maqhubu a matla a mamella voltage ea potoloho e thusang le potoloho ea taolo | V/1 mots | 2000 | |
E lekantsoe khafetsa | Hz | 50 | |
E lekantsoe ka nako e khuts'oane ea ho phatloha | kA | 20, 25, 31,5 | |
E fuoe nako e khuts'oane ho mamella nako ea hajoale/e fuoe lintlha tse khutšoane tsa potoloho | kA/4s | 20, 25, 31,5 | |
E lekantsoe tlhoro e mamellang hajoale | kA | 50, 63, 80 | |
E lekantsoe short circuit e etsang hajoale | kA | 50, 63, 80 | |
E lekantsoe matla a potoloho ea taolo | IN | DC110/220, AC110/220 | |
Tekanyo ea ts'ireletso | Switchgear e kampetsoeng | IP4X | |
Kamore (ha menyako e buloa) | IP2X |
Mekhahlelo ea mantlha ea tekheniki
Mekhahlelo ea Tekheniki ea ZN85-40.5 Type Circuit Breaker e nang le Mecha ea Ts'ebetso ea Selemo (E Kopantsoeng)
Ntho | Yuniti | Boleng | |
Matla a lekantsoeng | kV | 40.5 | |
E lekantsoe hajoale | A | 630, 1250, 1600 | |
Boemo ba insulation | Maqhubu a matla a 1min a mamella voltage: mohato-to-mohato, mohato ho isa lefats'eng / ho pholletsa le mabitso a bulehileng | kV | 95/110 |
Tšusumetso ea lehalima e mamella motlakase (tlhoro): mohato ho isa mohatong, mohato ho isa lefats'eng,/ho pholletsa le likhokahano tse bulehileng | kV | 185/215 | |
Maqhubu a matla a mamella voltage ea potoloho e thusang le potoloho ea taolo | V/1 mots | 2000 | |
E lekantsoe khafetsa | Hz | 50 | |
E lekantsoe ka nako e khuts'oane ea ho phatloha | kA | 20, 25, 31,5 | |
E lekantsoe short circuit e etsang hajoale | kA | 50, 63, 80 | |
E lekantsoe tlhoro e mamellang hajoale | kA | 50, 63, 80 | |
E fuoe nako e khuts'oane e mamella nako ea hajoale/e fuoe lintlha tse khutšoane tsa potoloho | kA/4s | 20, 25, 31,5 | |
Bophelo ba mechine | linako | 1000 | |
Nako ea ho koala | Mof | 50 ~ 100 | |
Nako ea ho bula | Mof | 35-60 | |
Tatelano e lekantsoeng ea ts'ebetso | O-0.3s-CO-180s-CO |
Sebopeho
Sehlahisoa sena se arotsoe likarolo tse peli: khabinete le VCB. Khabinete e entsoe ka poleiti ea tšepe e kobehileng 'me e kopantsoe ka liboutu ka mor'a ho fafatsa. Ho ea ka litšoaneleho tsa ts'ebetso, e ka aroloa likarolo tse 'nè: kamore e nyenyane ea libese, kamore ea lisebelisoa tsa relay, kamore ea VCB, kamore ea cable le kamore ea libese, karolo e' ngoe le e 'ngoe e arotsoe ke karohano ea tšepe e thehiloeng fatše. Tekanyo ea ts'ireletso ea sebaka sa switchgear ke IP4X; ha lemati la kamore ea VCB le buloa, tekanyo ea tšireletso ke IP2X.
Switchgear e na le merero ea mantlha ea potoloho e kang ho kenya le ho tsoa ka thapo, ho kena ka holim'a metsi le ho tsoa, ho hokela libese, ho khaoha, motlakase oa motlakase le sets'oants'o sa lehalima. Sebaka sa libese se amohela li-insulation tse kopantsoeng, 'me li-inter-phase le li-connectors li na le matsoho a sireletsang a entsoeng ka thepa e thibelang mollo. Likhabinete tse haufi tsa busbar e kholo li arotsoe ke matsoho a busbar, a ka thibelang kotsi hore e se ke ea ata le ho bapala karolo ea ts'ehetso bakeng sa busbar e kholo. Kamore ea cable e na le switch ea lefats'e, sesebelisoa sa ts'ireletso ea overvoltage, jj.
Ho na le shutter ea tšepe ea tšepe ka pel'a lebokose la ho kopana. Sesepa sa tšireletso se ka holimo le se ka tlaase se buloa ka mokhoa o itekanetseng ha VCB e tloha sebakeng sa ho khaola / teko ho ea sebakeng sa ho sebetsa, 'me e koaloa ka boomo ha VCB e tsamaea ka lehlakoreng le leng, ka katleho e itokolla ho tloha motlakase o phahameng. Ho kopanya pakeng tsa sesebelisoa se seholo, VCB, switch ea lefats'e le monyako oa khabinete ho amohela mokhoa o tlamang oa ho kopanya mochini ho fihlela litlhoko tse sebetsang tsa "thibelo e mehlano".
Sekhechana sa potoloho se nka mochini oa screw rod drive propulsion le clutch e fetang. Mochine oa phepelo oa screw rod nut o ka sebetsoa habonolo ho tsamaisa VCB lipakeng tsa boemo ba teko le boemo ba ho sebetsa. Ka thuso ea thepa ea ho itšireletsa ea screw rod nut, VCB e ka koaloa ka botšepehi sebakeng sa ho sebetsa ho thibela VCB kotsing e bakoang ke ho baleha ka lebaka la matla a motlakase. Clutch e fetang e sebetsa ha VCB e khutlela sebakeng sa teko le ha e fihla sebakeng sa ho sebetsa. E etsa hore shaft e sebetsang le screw shaft e itokolle ka bo eona ebe e sa sebetse, e ka thibelang ts'ebetso e mpe le ho senya mochini oa phepelo. Li-VCB tse ling li sebelisa mochini oa phepelo ea lever. Sebaka sa mosebetsi oa teko se notletsoe ke lithapo tsa ho beha maemo.
Litekanyo tse akaretsang tsa khabinete ke: W×D ×H (mm): 1400×2800×2600
Meralo e ka Sehloohong ea Sekema sa Potoloho
Morero oa mantlha NO. | 1 | 2 | 3 | 4 | 5 | |
Setšoantšo se ka sehloohong sa sekema sa potoloho | ||||||
Likarolo tse ka sehloohong tsa potoloho | Vacuum potoloho breaker ZN85-40.5 | 1 | 1 | 1 | 1 | 1 |
Transformer ea hona joale LZZBJ9-35 | 1-3 | 1-3 | 4-6 | |||
Sesebelisoa sa motlakase JDZ9-35 | ||||||
Ho tšoaroa HY5WZ2 | 0 kapa 3 ka boikhethelo | |||||
Phetoho ea lefats'e JN24-40.5 | 0-1 ka boikhethelo | |||||
Pontšo e qositsoeng | 0-1 ka boikhethelo | |||||
Fuse XRNP-35 | ||||||
Sesebelisoa sa motlakase SC9-35 | ||||||
Kopo | Ho kena ka holim'a metsi (outlet) |
Mofuta oa KYN61-40.5 oa mofuta oa tšepe o koetsoeng ka tšepe oa AC (o tla bitsoa "switchgear") o tsebahala haholo ka ts'ebeliso ea ZN85-40.5 e kentsoeng ka botlalo le mekhoa ea ts'ebetso ea selemo ka har'a khabinete, le sehlopha sa khabinete. e bokelloa ka tšepe e koahetsoeng ka polasetiki, e ntlafatsang ho nepahala ha VCB le khabinete. VCB e bonolo ho sutumelletsa le ho hula 'me e na le phapanyetsano e matla ka ponahalo e ntle, litharollo tse feletseng, tšebeliso e sireletsehileng le e ka tšeptjoang.
Sehlahisoa sena se sebelisoa tsamaisong ea matla ea 35kV ea mekhahlelo e meraro ea AC 50Hz. E sebelisoa bakeng sa ho amohela le ho aba matla a motlakase lifemeng tsa motlakase, litsing le likamoreng tsa kabo ea matla tsa likhoebo tsa indasteri le tsa merafo. E na le mesebetsi ea taolo, ts'ireletso le tlhokomelo. Sehlahisoa sena se lumellana le litekanyetso: GB3906 ″Switchgear e kentsoeng ka tšepe ea morao-rao le lisebelisoa tsa ho laola bakeng sa motlakase o lekantsoeng ka holimo ho 3.6kV le ho fihla ho 40.5kV, GB/T11022 "Litlhaloso tse tloaelehileng bakeng sa li-switchgear tse phahameng le maemo a taolo", DL/ T404 "Alternating-current metal-closed switchgear and controlgear for rated voltages over 3.6kV and up to and include 40.5kV", IEC60298 "AC metal-enclosed switchgear and controlgear for rated voltages over 1 kV and up to and including 52kV”.