Lehae
01
CNHWX-12 TŠEPE E TSOELETSENG E TLOHELETSOE-LOOP CAGE
Ts'ebetso ea thepa ea lebokose la selikalikoe la fusion ea mantlha le ea bobeli ha e tlase ho feta S304 tšepe e sa hloekang kapa thepa ea GRC (samente e matlafalitsoeng ka khalase) le lisebelisoa tse ling. Khetla e lokela ho ba le matla a lekaneng a mochini mme ha ea lokela ho holofala kapa ho senyeha nakong ea ho phahamisa, ho tsamaisa le ho kenya. Boemo ba tšireletso ba lebokose le ka ntle ha boa lokela ho ba tlase ho IP43. Haeba thepa ea lesaka e le tšepe, botenya ba lebitso ke ≥ 2mm, 'me ho kheloha ho amohelehang ho kopana le litlhoko tsa ho nepahala tsa Sehlopha sa B sa "GB/T 708 Dimensions, Shapes, Weights and Allowable Deviations of Cold-rolled Steel Plate le Steel. Mahlapa".
Lebokose la ka ntle la tšepe le lokela ho phekoloa ka theknoloji e thibelang ho bola. Ho roala ho lokela ho ba ka mokhoa o ts'oanang le ho lumellana ka botenya. Ho roala ho lokela ho ba le sekhomaretsi se matla.
Kakaretso
Ka tsoelopele e tsoelang pele le tsoelopele ea sechaba, marang-rang a naha ea heso a na le liphetoho tse kholo haholo. Litoropo tse ngata li thehile kapa li theha libaka tse ngata tse kenyang matla a motlakase. Nakong e fetileng, phepelo ea motlakase ho tloha lithapong tsa 12/24kV [kapa lithapo tsa makala] ho ea ho basebelisi ba tobileng e sitiloe ho fihlela litlhoko tsa ntlafatso ea litoropo. Ka lebaka leo, ho hlahile mokhoa o mocha oa phepelo ea motlakase ho fana ka matla ho basebelisi ka li-switches. Leha ho le joalo, ka ho matlafala ha tšubuhlellano ea litoropo, lisebelisoa tse ling tsa mantlha tsa lehae li thibetsoe ke moralo oa naha le oa litoropo. Ka hona, ho hlahile lebokose la lesale la ka ntle le tsoetseng pele le le sebetsang ka ntle (le tloaelehileng). Sehlahisoa sena ha se hloke mohaho oa sechaba mme se lula sebakeng se senyenyane. Tlhophiso e bonolo haholo 'me mokhoa oa ho fana ka matla o tšepahala haholoanyane. Nako ea kaho, ea ho kenya le ho lokisa liphoso e khutsufatsoa haholo, 'me litšenyehelo tsohle lia fokotseha.
Ka nts'etsopele ea indasteri ea sejoale-joale, tekanyo ea boiketsetso le bohlale ba lisebelisoa tsa taolo ea motlakase e ntse e phahama le ho feta. Theknoloji ea morao-rao ea elektroniki, theknoloji ea sensor, thekenoloji ea puisano, le theknoloji ea marang-rang ea likhomphutha li sebelisetsoa ho beha leihlo, ho sireletsa le ho beha leihlo lisebelisoa tsa motlakase tlas'a maemo a tloaelehileng le a kotsi. Ho kopanngoa ha taolo le tekanyo ho finyella tsamaiso e ntle e fetohile mokhoa o ke keng oa qojoa le tataiso ea nts'etsopele.
Lebokose la selikalikoe la kantle le nang le matla a phahameng a matla (le tloaelehileng) le amohela le ho ithuta ho tsoa ho theknoloji e tsoetseng pele ea kantle ho naha, ho kopanya 12/24kV switch cabinet, circuit breaker, load switch, current and voltage transformer, 12/24kv power supply PT, switching station FTU, RTU, puisano. taolo Terminal (CCu). 12/24kV metering le ho bala meter ka mokhoa o itekanetseng, phepelo ea motlakase ea USP le lisebelisoa tse bontšang li kenngoa le ho lokisoa ka har'a lebokose la tšepe le sa hloekeng le tlosoang, le tiisitsoeng le le nang le mongobo, ka hona ho hlokomela mekhoa ea mantlha le ea bobeli ho marang-rang a kabo ea litoropo. Ho kopanngoa le kopano ea modular ho khutsufatsa potoloho ea kaho le ho ntlafatsa haholo ts'epo ea ts'ebetso ea marang-rang ea matla a litoropo.
Lintlha tse ka sehloohong tsa sehlahisoa
Sehlahisoa se amohela ho kenngoa ha khase 'me se ka ba le litharollo tsa mantlha tse kang li-circuit breaker, li-switch switch le lisebelisoa tse kopaneng tsa motlakase. Sehlahisoa sena ke moralo oa ho kopanya oa mantlha le oa bobeli o ipapisitseng le litekanyetso tsa morao-rao tsa ho tsamaisa marang-rang, ho kopanya DTU, temohisiso e bohlale, ho lemoha marang-rang le likarolo tse ling tse bohlale, 'me e loketse mefuta e fapaneng ea likopo tsa sistimi ea ho tsamaisa marang-rang.
◆Bokhoni bo matla ba ho ikamahanya le tikoloho
◇ Moralo o felletseng oa boemo ba indasteri, boemo bo thata bo fihla boemong ba kantle ba IV
◇ Moralo o motle oa ho tsamaellana le motlakase, tlhahlobo ea kahare e kopana le litlhoko tsa Level IV; ◇Ho bonolo ho kenya le ho lokisa bothata sebakeng sa marang-rang;
◇ Tlhokomelo ea morao-rao e bonolo ebile e theko e tlase, 'me tlhokomelo e hole e fanoa.
◆ Mesebetsi e ruileng le tshebetso e babatsehang
◇ Boema-kepe ba likhokahano tse ngata, Ethernet tse peli, likou tse 4 tsa serial, li ts'ehetsa fiber ea optical, puisano ea li-wireless;
◇Tsehetsa liprothokholo tse tsebahalang tsa hajoale, GB101, GB104, cDT, MODBUS, joalo-joalo;
◇Tsehetsa nako ea puisano, ≤5S, ho nepahala ha nako ≤2S/ sepakapaka;
◇E ts'ehetsa ho ngolisoa ha lintlha tsa puisano tsa State Grid (Tokomane ea No. 168);
◇ Laola lisebelisoa tsa 4-way, 6-way, 8-way switch, ho arola li-switches le li-switches tse thehang fatše;
◇Ts'ehetsa ho lekola mocheso le mongobo oa tikoloho;
◇E na le ts'ebetso ea tlhahlobo ea harmonic; e tšehetsa mosebetsi oa "hole tse tharo", ho nepahala ha analog ho fihla boemong ba 0.2 / 0.5; ◇E na le mesebetsi e mengata ea ts'ireletso, potoloho e khuts'oane e fetelletseng, sebaka se le seng;
◇80-ntlha ea ho rekota leqhubu la phoso le ho kenya molaetsa oa phoso;
◇ E ts'ehetsa lisebelisoa tse ngata tsa motlakase oa motlakase / matla le ts'ebetso ea betri; ◇ E ts'ehetsa phihlello ea motlakase oa motlakase kapa phihlello ea transfoma ea elektroniki;
◆Bohlale: Integrated distribution network automation intelligent terminal e ka khona ho lemoha li-automation tsa marang-rang, li-feeder automation le mesebetsi e meng e bohlale ea ho tsamaisa marang-rang.
◆ Kopanyo: moralo oa motsoako oa mantlha le oa bobeli, lisebelisoa tsa ho fetoha tsa mantlha li kopanya likarolo tse bohlale tsa bobeli, moralo o kopaneng, kopanyo e bonolo le ts'ebetso le tlhokomelo.
◆ Miniaturization: sebopeho se kopaneng, se bonolo ho sebetsa, haholo-holo se na le lisebelisoa tsa khase tse insulated le lisebelisoa tse tiileng tse entsoeng ke k'hamphani ea rona.
◆ Phapang: Li-circuit breaker, li-switch switch, lisebelisoa tse kopaneng le litharollo tse ling li ka kopanngoa ka bolokolohi ho fihlela litlhoko tse fapaneng.
Mekhahlelo ea mantlha ea tekheniki
| Lebitso | Yuniti | Load switch cabinet e kopantseng khabinete ea motlakase | ||
| E lekantsoe tlhoro e mamellang hajoale | kA | 50/63 | ||
| Koalo e koetsoeng ea ho phunya | A | 630 | ||
| Lethathamo la nako ea ho tjhaja ha motlakase | A | 25 | ||
| E lekantsoe ha hona moroalo inverter breaking hajoale | A | 16 | ||
| E lekantsoe ka nako ea phetisetso ea nako e tlang | A | 1750 | ||
| Fuse short-circuit current breaking current (boleng bo sebetsang) | kA | 63 | ||
| Earthing switch ea nako e khuts'oane e mamella hona joale / nako | kA | 25kA/1s | ||
| E lekantsoe linako tsa ho robeha ha joale | Sekhahla sa bobeli | ≥200 | ||
| Bophelo ba mechine | Sekhahla sa bobeli | ≥200o | ||
| Sekhahla sa ho lutla ha khase ea selemo le selemo ea SF6 | Ha e fete 1% | |||
| E lekantsoe ka nako ea phetisetso ea nako e tlang | A | 1750 | ||
| Ho lebeletsoe hore fuse e robehe ka nako e khutšoanyane (boleng bo sebetsang) | kA | 63 | ||
| Earthing switch ea nako e khuts'oane e mamella nako ea hajoale / ea nako | kA | 25kA/1s | ||
| E lekantsoe linako tsa ho robeha ha joale | Sekhahla sa bobeli | ≥200 | ||
| Bophelo ba mechine | Sekhahla sa bobeli | ≥2000 | ||
| Sekhahla sa ho lutla ha khase ea SF selemo le selemo | Ha e fete 1% | |||
| Boemo ba tekanyo | 1min maqhubu a matla a mamella voltage (boleng bo sebetsang) | pakeng tsa fractures | kv | 48 |
| ho fapanyetsana | kv | 42 | ||
| ka tsela e batlang | kv | 42 | ||
| Tšusumetso ea lehalima e mamella voltage (boleng ba tlhoro) | pakeng tsa fractures | kv | 85 | |
| ho fapanyetsana | kv | 75 | ||
| ka tsela e batlang | kwv | 75 | ||
| Mokhoa oa ho sebetsa oa selemo | Manual, e ka ntlafatsoa ho ba motlakase | |||
| Matla a sebetsang | v | DC48V/AC220V | ||
| Bohole ba "insulation creepage" ba kantle | mm/kv | ≥20 | ||
| Mekhahlelo e fapaneng ea ho bula liheke | Mof | ka tlase ho 5 | ||
| Nako e fapaneng ea ho koala | Mof | ka tlase ho 5 | ||
| Khanyetso ea potoloho e ka sehloohong | uΩ | ka tlase ho 140 | ||
| Boemo ba tšireletso ea khetla ea Kabinete | IP4x | |||