Ukubuka konke kwensimbi-clad switchgear
Металевііільї пррнkuwukusebenza okuphezulu, okufakwe ngokuphelele ukusatshalaliswa kukagesi okwenzelwe ukuhlinzekaUkuvikelwa okuthuthukile, ukuthembeka, nokuphepha okusebenzayoku-medium kuya ku-High-Voltage Power Systems. Ukuphathwa kwamandla okusebenzayo nokuvikelwa okuyiphuthazibucayi.
Ngokungafani ne-switchchear ejwayelekile,Металевііільї пррнIzici aIdizayini ebekelwe ngokuphelele, lapho ingxenye ngayinye ebucayi - kufaka phakathi abaphukile besekethe, amabhasi, kanye nokudluliselwa kwebhasi, ihlala endaweni ebiyelwe ngensimbi ehlukile. isakhiwo se-modular nekongakuthuthukisa ukuphepha kwabasebenzi ngokuvimbela ukuxhumana ngephutha nezingxenye ezibukhoma nokuqinisekisaIsithonjana sephutha le-arc.
Izici ezibalulekile ze-Metal-Clad switchgear:
- Ukuphepha Okuthuthukisiwe:I-Metal Compartments efakwe ngokugcwele ihlinzeka ngokuvikelwa okuphakeme emaphutheni kagesi nezingozi ze-arc flash.
- Ukwethembeka nokuqina:Idizayinelwe ukumelana nezimo ezinzima ukusebenza, ukuqinisekisa ukusebenza isikhathi eside, ukusebenza okuzinzile.
- Idizayini eguqukayo neguquguqukayo:Ingalungiswa ngamazinga ahlukahlukene ama-voltage futhi ahlelwe ngezifiso ukuhlangabezana nezidingo ezithile zamandla okusabalalisa.
- Ukuvikelwa Okuthuthukile nokuqapha:IfakweUkuzivikela, abaguquli bamanje (CTS), kanye nama-voltage transformers (vts)ngokuqapha kanye nokulawula isikhathi sangempela.
- Ukulungiswa Kokunakekelwa:У "Theukuhoxiswa kwe-Breaker Breakerivumela ukushintshwa okusheshayo futhi incishise isikhathi sokuphumula ngesikhathi sokulungisa.
Izicelo:
Металевііільї пррнisetshenziswa kabanzi ekudluliseleni amandla kanye namanethiwekhi okusabalalisa, kufaka phakathi:
- Izindawo zezimboni nezokukhiqiza- Ukuhlinzeka ngamandla ezinzile futhi aphephile wokusebenza okufunwa amandla aphezulu.
- Izitshalo zamandla nokufakwa esikhundleni- Ukuqinisekisa ukusatshalaliswa kukagesi okusebenzayo kanye nokuvikelwa kohlelo.
- Izakhiwo zezentengiso nezempi eziphakeme- Ukuvikela amasistimu kagesi ezingqalasizinda ezinkulu.
- Izitshalo zamandla avuselelekayo- Ukuphatha ukusatshalaliswa kwamandla kuzinhlelo zamandla elanga nakomoya.
З зогоAmazinga okuphepha aphezulu, ukwakheka okuguqukayo, nezici ezithuthukisiwe zokuvikela,Металевііільї пррнyisinqumo esihle samanethiwekhi wanamuhla wokusabalalisa amandla, ukuqinisekisaUkusebenza okuthembekile, okusebenzayo, nokuvikelekile.
Металевііільї пррн
Металевііільї пррнIngabe isisombululo sokusatshalaliswa kwamandla okusatshalaliswa kwamandla aphezulu futhi okuphezulu okwenzelwe izinhlelo zokusebenza eziphakathi nendawo eziphakeme.
Lezi zinhlelo ze-switchgear zisetshenziswa kabanzi ezitshalweni zezimboni, izakhiwo zezentengiselwano, izinto, kanye namanethiwekhi okusetshenziswa ngenxa yokufakelwa kwawo okuhle kakhulu, ukwakhiwa okungazweli nge-arc, kanye nokwakhiwa kwe-arc, kanye nokwakhiwa kwe-arc, kanye nokwakhiwa kwe-arc, kanye nokwakhiwa okuvamile. IEC 62271-200لI-ANSI / IEEE C37.20.2, ukuqinisekisa ukusebenza kahle ezindaweni ezifunwayo.
Enye yezinzuzo ezisemqoka zensimbi-clad switchgear iyizinga layo eliphakeme lokuphepha okusebenzayo.
Enye into ephawuleka ye-metal-clad switchgear iyinkulumo yayo kanye nokukhubazeka.
Ngaphezu kokwethembeka nokuphepha, i-metal-clad switchgear yaziwa nangokwakheka kwayo okuhlangene, okunciphisa isikhala esidingekayo ekufakweni kukagesi.
Ngamandla alo aphezulu we-dielectric, ukuncipha kwe-arc flash, kanye nekhono lokubekezelela izimo zemvelo ezinzima, i-metal-clad switchgear ihlala iyikhambi elithembekile lezinto ezisetshenziswayo kanye nezimboni ezibucayi ezidinga ukuchithwa kukagesi okungaphazamiseki futhi okuphephile.
Ukucaciswa kobuchwepheshe kwe-Metal-Clad switchgear
Thayipha Incazelo
| Ukufingqwa | Ukufanisa |
|---|---|
| K | Вакуучний вимикач |
| Y | I-voltage ekalwe (KV) |
| Ni | Design inombolo ye-serial |
| " | Ukufakwa ngaphakathi |
| + | Uhlobo Lokuhamba |
| Imidlalo | I-Galvanized ebiyelwe |
Izimo ezijwayelekile zokusebenzisa
- Ukushisa komoya okukhona:Ubukhulu 40 ° C, Ubuncane -15 ° C
- Umswakama ohlobene:Isilinganiso sansuku zonke ≤ 95%, isilinganiso sanyanga zonke ≤ 90%, umfutho wamanzi wansuku zonke we-vapor ≤ 2.2kpa, njalo ngenyanga ≤ 1.8kpa
- Висота:≤ 1000m
- Ukuqina kokuzamazama komhlaba:≤ Level 8
- Izimo zemvelo:Akukho ukuvezwa kwezimo ezivuthayo, eziqhumayo, noma ezingcoliswe kakhulu.
- Izimo ezikhethekile:Ezindaweni ezidlula imingcele ejwayelekile, thintana nomenzi.
Amapharamitha Ezobuchwepheshe
| Пункт | Одиниия | Le з |
|---|---|---|
| Номінага напіга напіаа | К | + |
| Номінаaстостостостостос | Гг | Okucindezelekile kakhulu |
| Kukalwe okweqile kwamanje | A | Ngo-630, 1250, 1600, 2000, 2500, 3150, 4000 |
| Kukalwe ukuvalwa kwamanje | К | 16, 20, 25, 31.5, 40, 50 |
| Kukalwe isikhathi esifushane sokumelana namanje (4s) | К | 40, 50, 63, 80, 100, 125 |
| Kukalwe ukuqhekeka okufushane kwesekethe | К | 16, 20, 25, 31.5, 40, 50 |
| Imvamisa Emvamisa Ka-1-Minute Frequency Phamela i-voltage | К | 79 |
| Нулувккатриувкикитриуєки натргуєука на | К | 145 |
| Ileveli yokuvikela | - | IP4X (IP2X lapho umnyango we-CB evulekile) |
Shintsha ubukhulu beKhabhinethi
- Igumbi leBusbar:Kuqukethe amabhasi amakhulu wokusatshalaliswa kwamandla aphezulu.
- Igumbi le-Breaker:Izindlu zabaphuka izindlu zokuphumula kanye nezinto ezihambisanayo zokulawula.
- Isigaba Sokulawula Nokudlulisa:Uhlelo lokulawula oluhlanganisiwe lokuqapha nokuvikelwa.
- Impahla ebiyelwe:Insimbi eyenziwe ngokuqina okuthuthukile nokuphikiswa ukugculisa.
Okwamakheyeke Izithombe
- Idatha yezobuchwepheshe edingekayo:Umdwebo wesekethe, uhlelo lokusebenza, ukucushwa kwesistimu, kanye namazinga we-voltage.
- Ukuvikelwa nokulawula:Ukucaciswa kokuvikelwa okudluliselwe, okuzenzakalelayo, kanye namadivayisi wokukhiya.
- Amamodeli we-Electrical Contnent:Ukucaciswa kanye nobungako bezinto zangaphakathi zikagesi.
- Izidingo zokuxhuma zeBusbar:Uhlobo lwamanje, uhlobo lokuxhumeka, kanye nokucaciswa kokufaka amacala.
- Izimo ezikhethekile:Noma yiziphi izidingo ezihlukile zemvelo noma zokusebenza kumele zichazwe ngesikhathi soku-oda.
Le shintsho lensimbi-clad ihlinzeka ngesixazululo esithambile, esiphephile, futhi esisebenza kahle kakhulu sokusatshalaliswa kwamandla aphakathi kwamandla aphakathi.
Izinzuzo ze-Metal-Clad switchgear ekusatshalalisweni kwamandla
Металевііільї пррнkuyingxenye ebalulekile kwesamanjeAmanethiwekhi Okusatshalaliswa kwamandla, enikela ngezinga eliphakeme leUkuvikelwa, ukusebenza kahle, kanye nokuthembela.
Ukuphepha okuthuthukile nokuqina:Izindawo ezivalekile zensimbi zinikeza okuphezuluUkuvikelwa kwe-ARC Flash, Ukuqinisekisa ukuphepha kwabasebenza kanye nabasebenzi bezokugcina. Ukufakwa kwekhwalithi ephezulu kanye ne-Vacuum Circuit Breakers, inikezela ukusebenza kwesikhathi eside kanye nezidingo zokulungiswa okuncane.
I-Modular And Sluleble Design:I-metal-clad switchgear ivumelaUkunwetshwa okulula nokwenza ngokwezifisoukuhlangabezana nezidingo ezihlukile ze-voltage kanye nokusebenza. Izitshalo zezimboni, izinto, izakhiwo zentengiso, kanye namanethiwekhi wokusebenzisa, ukuzivumelanisa nezimo ezahlukahlukene zokusabalalisa amandla.
Ukuvikelwa Okuthuthukile nokuqapha:IfakweUkudluliselwa kwe-Intelligent, ukuqapha kwesikhathi sangempela, kanye nezinhlelo zokulawula kude, Kuthuthukisa ukusebenza kahle kohlelo nokutholwa kwephutha.
Compact futhi ukonga isikhala:Qhathanisa ne-switchchear yendabuko, i-metal-clad switchgear ineisisekelo esincane sonyawo, ukukwenza ilungele ukufakwa okulinganiselwe kwesikhala, njengeIzinto zasemadolobheni, izakhiwo zezimboni, nezinhlelo zamandla avuselelekayo.
Ukuhambisana namazinga embonini:UmhlanganoIEC 62271-200لI-ANSI / IEEE C37.20.2amazinga, aqinisekisa ukuthembeka ezindaweni ezifunwayo zithandaIzikhungo zedatha, izikhungo zamafutha negesi, nezitshalo zamandla.
Ngophakeme kwayoUkuvikelwa, ukuvumelana nezimo, kanye nokusebenza kahle, I-metal-clad switchgear iyinhloso ekhethwayo yezinhlelo zesimanje zokusabalalisa kagesi, enikezakuphephile, kuyazinza, nokusebenza okuphezuluizixazululo kuyo yonke imboni eminingi.
Isitshalo sokukhiqiza
Amacala Amakhasimende
