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Imininingwane Yomkhiqizo
Ukulanda idatha
Imikhiqizo ehlobene
Ukulinganisa
I-voltage kagesi engu-12 / 24kv, ikalwe ukufinyelela kumanje ku-630a.
Isicelo:
Ikakhulu esetshenziswa kakhulu kuma-grid ama-grid wegridi kanye nephrojekthi yokulungisa kabusha, amabhizinisi amancane e-Industrialand, izakhiwo eziphakeme zezakhiwo eziphakeme kanye nokusatshalaliswa kwamandla.
Xhumana nathi
Isilinganiso:
I-voltage ekalwe ngo-12 / 24kv, ikalwe ukufinyelela kumanje ku-630a.
Isicelo:
Isetshenziswa kakhulu kuma-grid ama-grid wegridi kanye nephrojekthi yokuvuselela, amabhizinisi wezimboni kanye nezimayini, izakhiwo eziphakeme kakhulu kanye nezindawo zokuhambisa amandla, ukulawula nokuvikelwa emishini kagesi ye-loop noma
okokusebenza okubulalayo. Futhi ingafakwa ekufakweni okulayishwe kuqala
Isici:
Sebenzisa ukushintshwa komthwalo we-SF6 kanye nenhlanganisela yokushintsha i-switchch-fuse njengokushintsha okusemqoka. Ifakwe i-vacuum umthwalo switchch kanye nendlela yokusebenza yentwasahlobo engasetshenziswa ngesandla noma ngogesi. Ukushintsha okusekelwe ekushintsheni nasekuvuthweni kwe-insundlating kufakwe indlela yokusebenza yesandla, ngevolumu encane nokuphepha okuphezulu.
Okujwayelekile: IEC60420
1. I-Ambient Air Temperature: -15 ℃ ~ + 40 ℃ .Dalily izinga lokushisa: ≤35 ℃.
2. Ukuphakama: ≤1000m.
I-3. Umswakama ohlobene: Isilinganiso sansuku zonke ≤95%, i-Daily Averange ye-Vapor Pressure≤2.2KPA Isilinganiso senyanga esijwayelekile
4. Ukuqina kokuzamazama komhlaba: ≤Magnitutututude 8.
I-5. Kusebenza ezindaweni ezingenayo igesi ewonakalisayo futhi evuthayo.
Qaphela: Imikhiqizo eyenziwe ngezifiso iyatholakala.
1. Design modular, lapho iyuniya ngayinye yeyunithi ngayinye ingahlanganiswa futhi yandiswe ngokunqumela, yenza lula ukucushwa kohlelo oluguqukayo kanye nokuvumelana okubanzi.
2. IKhabhinethi lemukela ukwakheka kwe-armored nge-zensimbi ukwahlukaniswa phakathi kwezindawo.
I-3. Indlela yokusebenza isebenzisa izinsimbi ezingavikeleki kokugqwala, futhi izingxenye ezijikelezayo zenzelwe ukugcwala, ziqinisekisa ukusebenza okungathinteki ezindaweni ezahlukahlukene futhi kuqede isidingo sokulungiswa okujwayelekile.
I-4. Ukuthola i-automation yegridi yamandla futhi kuthuthukise ukuthembeka kokusabalalisa, kungafakelwa izindlela ezihamba ngezimoto, amayunithi wokulawulwa kwenethiwekhi yokulawula, kanye nemisebenzi ye-telecontrol.
I-5. I-compact design yekhabethe ifaka indawo yokulayisha yomthwalo wesikhundla ezintathu, ukunciphisa ngempumelelo inani lezakhi kanye nokuvumela ukuxhumeka kwemishini ngezindlela ezinhlanu zokuvikela izinyathelo ezinhlanu.
I-6. Umdwebo oyinhloko wokulingisa we-simulation lingle-line diagram kanye nokuboniswa kwe-analog kungakhombisa isimo sangaphakathi sokushintsha, ukunika amandla ukusebenza okulula, okunembile, nokuphephile.
Amandla kagesi | Umuvo | I-12kv | I-24kv | |||
Into yendaba | / | Ukulayisha iKhabhinethi switch | -Hlangene iKhabhinethical | Ikhabethe le-Circuit Breaker | I-20KVSF6 Imishini yokushintshana yokukhala | |
Imvamisa ekalwe | HZ | 50/60 | 50/60 | 50/60 | 50/60 | |
Kukalwe manje | A | / | ||||
Ibhasi enkulu | A | 630 | 630 | 630 | 630 | |
Ibhasi legatsha | A | 630 | 121. | 630 | I-630 / ≤100② | |
Izinga lokufakwa okulinganiselwe | KV | / | ||||
Amandla wemvamisa wamandla we-voltate | Isigaba-kuya-esigabeni nesigaba-to-ground | KV | 42 | 42 | 42 | 65 |
Igebe phakathi kwekhefu | KV | 48 | 48 | 48 | / | |
Break control kanye nesifunda esisizayo | KV | 2 | 2 | 2 | / | |
Umbani wokukhuthaza ukumelana namandla kagesi | Isigaba-kuya-esigabeni nesigaba-to-ground | KV | 75 | 75 | 75 | 85 |
Igebe phakathi kwekhefu | KV | 85 | 85 | 85 | / | |
Kukalwe isikhathi esifushane sesikhathi samanje | KA | / | ||||
Umjikelezo omkhulu | KA | 20 / 3s | - | 25 / 2s | / | |
Umjikelezo wokugcina | KA | 20/25 | - | 25 / 2s | / | |
I-peak ephakeme imelana namanje | KA | 50 | - | 63 | / | |
Kukalwe i-Short-Circuit yenza okwamanje | KA | 50 | 80 | 63 | 50 | |
Kukalwe ukuqhekeka okufushane kwesekethe | KA | - | 31.5 | 25 | 31.5 | |
Ukudluliswa okulinganiselwe kwamuva | A | - | U-1750 | - | I-870 | |
Kukalwe ukuqhekeka okusebenzayo komthwalo wamanje | A | 630 | - | - | 630 | |
Kukalwe i-loop evaliwe ye-loop yamanje | A | 630 | - | 630 | / | |
Ikhebula elilinganiselwe ukushaja ikhebula lokuphuka | A | 10 | - | 15 | 25 | |
Iziqu Zokuvikelwa | / | I-I3X | I-I3X | I-I3X | / | |
Impilo yomshini | Ukulayisha inkinobho | Izikhathi | 5000 | 5000 | I-10000 | 3000 |
Ukushintsha okuyisisekelo | Izikhathi | 2000 | 2000 | 2000 | 2000 |
Amanothi: ① kuze kufike ku-fuse
② ≤100 (Ikhabethe lokushintsha lokulayisha
● Igumbi leBusbar
1. Igumbi leBusbar lihlelwe engxenyeni engenhla yekhabethe.
Ekamelweni leBusbar, iBusbar eyinhloko ixhumeke ndawonye futhi isebenza ngo-2. Umugqa wonke we-switchchear
● ukulayisha inkinobho
1. Kunezindawo ezintathu zokulayisha umthwalo ezifakwe egumbini lokushintsha. Le khasi
igobolondo lokushintsha umthwalo lenziwe nge-epoxy resin cast colowns, futhi ligcwaliswe
nge-sulfur hexafluoride (SF6) igesi njengendlela yokufaka phakathi. Igesi ye-sf6
amamitha ama-density noma amamitha wegesi anobuhlakani be-alamu angafakwa egumbini lokushintsha ngokuya ngezidingo zamakhasimende
● Igumbi lekhebula
1. I-Load switch inekamelo lekhebula elibanzi, elisetshenziselwa ikakhulukazi ukuxhumeka kwentambo 2. Ngendawo eyanele futhi ukufaka ababhali bezibani, abaguquli bamanje,
Ukushintshwa kwesisekelo okuphansi nezinye izinto
Indlela Yokusebenza, I-Interlock Mechanism kanye ne-Low Voltage Control Igumbi 3. Igumbi eliphansi le-voltage elinemisebenzi yokuxhumana njengephaneli yokulawula futhi
I-4. I-Spring Operating Mechanism kanye neMechanic interlocking device enenkomba yesikhundla efakwe egumbini eliphansi le-voltage
I-5. Igumbi eliphansi le-voltage lingahlonyiswa oxhumana nabo abasizayo, amakhoyili kahambo, izindlela zohambo oluphuthumayo, imibhalo ebukhoma ye-capacive, ama-keylocks, nogesi
6. Amadivayisi wokusebenza
7
8. IKhabhinethi ebanzi ye-750mm ebanzi inamagumbi amabili afanayo aphansi, angabamba izesekeli eziningi.
I-shiwtgear yonke ye-XGN15 ingahlukaniswa izingxenye eziphezulu nezingaphansi. Ingxenye engenhla yekhabethe ifaka igumbi le-burbar, ukushintshwa komthwalo, ukusebenza
I-Mechanism negumbi eliphansi le-voltage, elihlukaniswe engxenyeni engezansi yegumbi lekhebula. Ngakho-ke, kuphephile futhi kulula ukulungisa futhi kuguqule
Imishini efakwe kuyunithi ephezulu, futhi ithathe indawo yonke ephezulu.
Isithombe 1
Isithombe somdwebo we-switchchgear Diagratic Photo 2
Ukufakwa kwe-switchchear okuphelele kanye nobukhulu obukhuphukayo (mm)
Ukucushwa okuphumayo noma okuphumayo
1. Umdwebo oyinhloko wesifunda, umdwebo webhasi we-Main Circuit, ukwabiwa kwemidwebo.
2.
3. Izingxenye ezisele kanye nenani lazo.
4. Imikhiqizo eyenziwe ngezifiso iyatholakala ngezidingo zakho.