Iyini injongo yesivikelo sokukhuphuka?
Ezinhlelweni zikagesi zesimanje, ukwanda kwamandla, ukuphakama kwamandla kagesi, nomsindo womugqa kuba yizinsongo ezifihliwe kumadivayisi kagesi kanye nengqalasizinda kagesi.Isivikelo Sokukhuphuka(eyaziwa nangokuthi i-SPD, i-Surge Protective Device) iyisivikelo esibalulekile kulezi zingozi, esebenza njengesivikelo semishini yokuhlala neyezimboni. I-Zhejiang C&J Electrical co., ltd. (ebizwa ngokuthi i-C&J Electrical) inikeza isisombululo se-SPD esisebenza kahle esibeka indinganiso entsha yokuthembeka kokuvikelwa kokuvikelwa kokuqhuma.
Inhloso Eyinhloko Yomvikeli Wokukhuphuka
Isivikelo sokukhuphuka kwegesi senzelwe ukuvikela noma iyiphi idivayisi ene-plug ejwayelekile ye-AC ekukhuphukeni kwamandla okungase kulimaze futhi kuphazamise, ukukhuphuka kwegesi kanye nomsindo womugqa odluliselwa nge-outlet kagesi. Cabanga ngesivikelo sokukhuphuka kwegesi njengenqubomgomo yomshuwalense. Siqapha i-voltage engenayo futhi siphambukise amandla kagesi angaphezulu kumadivayisi axhunyiwe lapho kwenzeka ukukhuphuka noma ukukhuphuka kwegesi, sivimbele ukulimala kwezingxenye ezibucayi, ukulahleka kwedatha, noma ngisho nezingozi zomlilo.
Ngokungafani nemichilo yamandla eyisisekelo (enweba kuphela amapayipi ngaphandle kokuvikelwa kokukhuphuka), i-power strips ezinikeleIsivikelo Sokukhuphuka(i-SPD) yenzelwe ukusingatha ukungalingani okuthile kwamandla kagesi, okuhlanganisa:
- Ukwanda kwamandla: I-voltage eqhubekayo ikhulisa ama-millisecond ahlala isikhathi eside ibe yimizuzu
- Ukukhuphuka kwamandla kagesi: Ukuphakama kwamandla kagesi okuzumayo, okufushane (okuvame ukubangelwa umbani noma ukushintsha kwegridi yamandla)
- Umsindo womugqa: Ukuphazamiseka kukagesi okungafuneki okuphazamisa ukusebenza kwedivayisi
Iyini i-SPD (i-Surge Protective Device)?
I-SPD (Idivayisi Evikela Ukukhuphuka) uhlobo olukhethekile lwesivikelo sokukhuphuka esenzelwe ukuvikela okubanzi nokuqinile—ngokuvamile okusetshenziswa ezindaweni zezimboni, zezentengiselwano, kanye nezindawo zokuhlala ezibalulekile. Ihlukaniswe ngezinhlobo ezahlukene (T1, T2, T3) ngokusekelwe endaweni yayo yokufaka kanye nomthamo wokuphatha amandla okukhuphuka, okuqinisekisa ukuvikelwa okunezendlalelo kwezinhlelo zikagesi kusukela endaweni yokungena kuya kumadivayisi okugcina.
Ama-SPD asebenza ngokusebenzisa izingxenye ezifana ne-Metal Oxide Varistors (MOV) kanye nama-Gas Discharge Tubes (GDT) ukuze amunce noma aguqule amandla okukhuphuka. Lapho i-voltage idlula umkhawulo ophephile, lezi zingxenye zisebenza ngokushesha, zidale indlela yokumelana okuphansi komthamo oweqile emhlabathini, ngaleyo ndlela zivikele isekethe eyinhloko kanye nemishini exhunyiwe.
I-C&J Electrical's CJ-T1T2-AC SPD (Iimp: 12.5kA): Izici Eziyinhloko Nezinzuzo
I-C&J Electrical's CJ-T1T2-AC series SPD iyisisombululo sokuvikela ukukhuphuka okuphezulu esenzelwe ukuvikela imishini enamandla aphansi ekushayweni kombani kanye nomonakalo wokukhuphuka. Ihambisana nezindinganiso ze-IEC61643-11 kanye ne-GB/T 18802.11, ifanele i-Class I+II (B+C class) PSD ezinhlelweni ezahlukene zokuphakelwa kwamandla futhi ingafakwa ezindaweni zokuvikela ze-LPZ0A-1 noma ngaphezulu. Izici zayo eziyinhloko zifaka:
Izici Eziyinhloko Zokusebenza
- Ukuhambisana kwe-waveform ephindwe kabili: izikhala ze-spark ezingu-10/350μs kanye no-8/20μs (zivumelana nezinhlobo ezahlukene zokuqhuma)
- Isibambi esingaxhunywa ngenduku eyodwa: Ukulungiswa okulula kanye nokufakwa esikhundleni ngaphandle kokuphazamiseka kukagesi
- Ubuchwepheshe be-GDT obuvaliwe: Amandla aphezulu okucima ugesi ukuze kusingathwe ukukhuphuka okuthembekile
- Izinga lokuvikela i-voltage ephansi kakhulu: Linciphisa umthelela ekusebenzeni okuvamile kwedivayisi
- Ama-terminal amabili: Asekela uxhumano oluhambisanayo noma oluwuchungechunge (olunesimo se-V) lokufakwa okuguquguqukayo
- Ukuxhumeka okunemisebenzi eminingi: Kuyahambisana nabaqhubi kanye nezibha zamabhasi
- Isibonakaliso sephutha elibonakalayo: Ifasitela eliluhlaza liba bomvu uma linephutha; i-alamu ekude iyatholakala ukuze iqashwe ngesikhathi sangempela
- I-MOV esebenza kahle kakhulu: Isilinganiso esiphezulu samanje esifinyelela ku-12.5kA (10/350μs) sokumuncwa okunamandla kokunyuka
Imininingwane Yobuchwepheshe
| Ipharamitha | Imininingwane |
|---|---|
| Izinketho zemodeli | Izinhlobo ze-T1T2 kanye ne-T2 |
| Izinga le-voltage yokuvikela (Phezulu) | 2.0kV |
| Isikhathi sokuphendula | ≤100ns (ukuphambuka okusheshayo) |
| I-fuse yokusekelayo ephezulu kakhulu | 200A gL/gG |
| Ukucushwa kwe-pole | 1P, 2P, 3P, 4P (ongakukhetha) |
| Ukushintsha imojuli | Amamojula asuswayo ukuze kube lula ukuwalungisa |
| Ukufakwa | Ukufakwa kwesitimela esingu-35mm (okujwayelekile kwamaphaneli kagesi) |
Ukuthobela imithetho kanye nezitifiketi
- Ihlangabezana nezindinganiso zomhlaba wonke ze-IEC61643-11
- Iqinisekiswe ngesitifiketi sokuphepha se-CE
- Kuhlolwe ngokuqinile ukuthembeka ezindaweni ezinzima
Izimo Zokusebenza Ezihlukahlukene
I-CJ-T1T2-AC SPD yenzelwe ukusetshenziswa kabanzi kuzo zonke izindawo zokuhlala, zezentengiselwano, kanye nezezimboni, okuhlanganisa:
- Izakhiwo zezimboni: Amafektri, izitshalo zikagesi, izindawo zokusebenzela zokukhiqiza (ukuvikelwa kwemishini yokukhiqiza)
- Izakhiwo zezentengiselwano: Izitolo ezinkulu, amahhotela, izakhiwo zamahhovisi, izikhungo zedatha (izivikelo ze-HVAC, ezokuphepha, kanye nezinhlelo ze-IT)
- Izakhiwo zokuhlala: Amafulethi amade, ama-villa (umbani kanye nokuvikelwa kokuqhuma kwezinhlelo zikagesi zasekhaya)
- Ingqalasizinda ebalulekileIziteshi zokuxhumana, izikhungo zezokwelapha, izindawo zokuthutha (kuvikela imishini ebalulekile emsebenzini)
Izinketho zayo zokufaka eziguquguqukayo, amandla okuphatha ukukhuphuka okuqinile, kanye nesibonakaliso esithembekile samaphutha kuyenza ifaneleke kokubili ukufakwa okusha kanye nokulungiswa kabusha.
Kungani Ukhetha i-C&J Electrical's CJ-T1T2-AC SPD?
Ku-Isivikelo Sokukhuphuka(SPD), uchungechunge lwe-C&J Electrical lwe-CJ-T1T2-AC luvelele nge:
- Isigaba sokuvikela esikabiliUhlobo lwe-T1T2 luhlanganisa kokubili izidingo zokuvikela ukukhuphuka kwangaphandle nangaphakathi
- Umthamo ophezulu wokuphakama: 12.5kA Isilinganiso se-Iimp siqinisekisa ukuvikelwa ekukhuphukeni okukhulu (isb., umbani)
- Idizayini elula ukuyisebenzisa: Amamojula axhumekayo, isibonakaliso sephutha elibonakalayo, kanye nezinketho zokuxhumeka eziguquguqukayo
- Ukuthobela imithetho emhlabeni jikelele: Isitifiketi se-CE kanye nokunamathela ezindinganisweni zomhlaba wonke kuqinisekisa ikhwalithi kanye nokuhambisana
- Ukusebenza okuhlala isikhathi eside: Ubuchwepheshe be-GDT obuvaliwe kanye ne-MOV esebenza kahle kakhulu ukuze kuqinisekiswe ukuthembeka kwesikhathi eside
Kungakhathaliseki ukuthi udinga ukuvikela imishini yokukhiqiza yezimboni, izinhlelo zokwakha zezentengiselwano, noma ingqalasizinda kagesi yokuhlala, i-CJ-T1T2-AC SPD inikeza ukuvikelwa okuphelele nokuthembekile kokuqhuma.
Xhumana nathi
Uma unemibuzo mayelana nokucaciswa komkhiqizo, imininingwane yobuchwepheshe, izinketho zokwenza ngokwezifiso, noma ama-oda amaningi, sicela ukhululeke ukuxhumana ne-C&J Electrical. Ithimba lethu lochwepheshe lizinikele ekuhlinzekeni ngezixazululo zokuvikela ukukhuphuka eziklanyelwe wena ukuze kuhlangatshezwane nezidingo zakho ezithile.
Isikhathi sokuthunyelwe: Disemba-19-2025