Yintoni injongo yomkhuseli we-surge?
Kwiinkqubo zombane zanamhlanje, ukunyuka kwamandla, ukunyuka kwamandla ombane, kunye nengxolo yemigca zibeka umngcipheko ofihlakeleyo kwizixhobo ze-elektroniki kunye neziseko zombane.Umkhuseli wokunyuka(ekwaziwa ngokuba yi-SPD, i-Surge Protective Device) lukhuselo olubalulekileyo kwezi ngozi, olusebenza njengokhuselo lwezixhobo zokuhlala nezemizi-mveliso. I-Zhejiang C&J Electrical co., ltd. (ebizwa ngokuba yi-C&J Electrical) inikezela ngesisombululo se-SPD esisebenza kakuhle esimisela umgangatho omtsha wokuthembeka kokhuseleko lokhuselo lotyando.
Injongo Ephambili Yomkhuseli Wokugqabhuka
Isithinteli sokunyuka kwamandla senzelwe ukukhusela nasiphi na isixhobo esineplagi ye-AC eqhelekileyo ekunyukeni kwamandla okunokonakalisa nokuphazamisa, ukukhuphuka kwamandla ombane kunye nengxolo yomgca edluliselwa kwi-outlet yombane. Cinga ngesithinteli sokunyuka kwamandla njengomgaqo-nkqubo we-inshorensi. Sijonga amandla ombane angenayo kwaye sigqithise amandla ombane angaphezulu kwizixhobo ezixhunyiweyo xa kuvela ukunyuka kwamandla okanye ukunyuka kwamandla ombane, sithintela umonakalo kwizinto ezibuthathaka, ukulahleka kwedatha, okanye neengozi zomlilo.
Ngokungafaniyo nemicu yamandla esisiseko (eyandisa kuphela iindawo zokuphuma ngaphandle kokukhuselwa kokushushuluza), i-power strips ezinikeleyoUmkhuseli wokunyuka(SPD) yenzelwe ukujongana nokungahambi kakuhle kwamandla ombane, kuquka:
- Amandla anyuka ngamandla: I-voltage ethe ngcembe inyusa ii-milliseconds ezihlala ixesha elide ukuya kwimizuzu
- Ii-Voltage spikes: Iincopho ze-voltage ezifutshane ngequbuliso (ezidla ngokubangelwa ngumbane okanye ukutshintsha kwegridi yamandla)
- Ingxolo yomgca: Ukuphazamiseka kombane okungafunekiyo okuphazamisa ukusebenza kwesixhobo
Yintoni i-SPD (isixhobo sokukhusela i-Surge)?
I-SPD (isixhobo sokukhusela i-Surge) luhlobo olukhethekileyo lwesithinteli se-surge esenzelwe ukhuseleko olubanzi noluqinileyo—olusetyenziswa rhoqo kwimizi-mveliso, kwezorhwebo, nakwiindawo zokuhlala ezibalulekileyo. Yahlulwe ngokweentlobo ezahlukeneyo (T1, T2, T3) ngokusekelwe kwindawo efakelwe kuyo kunye nomthamo wokuphatha i-surge current, ukuqinisekisa ukhuseleko oluneeleya kwiinkqubo zombane ukusuka kwindawo yokungena ukuya kwizixhobo zokugqibela.
Ii-SPD zisebenza ngokusebenzisa izinto ezifana neMetal Oxide Varistors (MOV) kunye neeGas Discharge Tubes (GDT) ukuze zifunxe okanye ziguqule amandla okuphuma kwamanzi. Xa i-voltage idlula umda okhuselekileyo, ezi zinto zisebenza ngoko nangoko, zidala indlela yokumelana okuphantsi kombane ogqithisileyo emhlabeni, ngaloo ndlela zikhusela isekethe ephambili kunye nezixhobo ezixhunyiweyo.
I-C&J Electrical's CJ-T1T2-AC SPD (Iimp: 12.5kA): Iimpawu eziphambili kunye neenzuzo
I-C&J Electrical's CJ-T1T2-AC series SPD sisisombululo sokukhusela ukugquma okuphezulu esenzelwe ukukhusela izixhobo ezine-voltage ephantsi ekubetheni kombane kunye nomonakalo wokugquma. Ihambelana nemigangatho ye-IEC61643-11 kunye ne-GB/T 18802.11, ifanelekile kwi-Class I+II (B+C class) PSD kwiinkqubo ezahlukeneyo zombane kwaye ingafakwa kwiindawo zokukhusela ze-LPZ0A-1 okanye ezingaphezulu. Iimpawu zayo eziphambili ziquka:
Iimpawu eziPhambili zomsebenzi
- Ukuhambelana kwe-waveform ezimbini: I-10/350μs kunye ne-8/20μs spark gaps (ihambelana neentlobo ezahlukeneyo ze-surge)
- Isithinteli esixhunywayo esinepali enye: Ukugcinwa okulula kunye nokutshintshwa ngaphandle kokuphazamiseka kombane
- Itekhnoloji ye-GDT etywiniweyo: Amandla okucima umbane alandelayo aphezulu okuphatha ngokuthembekileyo ukugadla
- Inqanaba lokukhusela i-voltage ephantsi kakhulu: Linciphisa impembelelo ekusebenzeni kwesixhobo okuqhelekileyo
- Iiterminal ezimbini: Ixhasa uqhagamshelo oluhambelanayo okanye olulandelelanayo (olunesimo se-V) lokufakelwa okuguquguqukayo
- Uqhagamshelo olunemisebenzi emininzi: Luhambelana nabaqhubi kunye neebhasi
- Isibonakaliso sempazamo ebonakalayo: Ifestile eluhlaza iba bomvu xa inempazamo; i-terminal ye-alamu ekude iyafumaneka ukuze ijongwe ngexesha langempela
- I-MOV esebenza kakuhle: Umlinganiselo ophezulu wangoku ukuya kuthi ga kwi-12.5kA (10/350μs) wokufumana amandla okufunxa ngamandla
Iinkcukacha zobugcisa
| Ipharamitha | Iinkcukacha |
|---|---|
| Iinketho zemodeli | Iintlobo ze-T1T2 kunye ne-T2 |
| Inqanaba levolthi yokukhusela (Phezulu) | 2.0kV |
| Ixesha lokuphendula | ≤100ns (ukuphambuka ngokukhawuleza) |
| I-fuse yokugcina ephezulu | 200A gL/gG |
| Uqwalaselo lwepole | 1P, 2P, 3P, 4P (ukhetho) |
| Ukutshintshwa kwemodyuli | Iimodyuli ezisuswayo ukuze kube lula ukuzilungisa |
| Ufakelo | Ukufakelwa kwereyile engama-35mm (umgangatho weephaneli zombane) |
Ukuthobela imithetho kunye neziqinisekiso
- Ihlangabezana nomgangatho wehlabathi we-IEC61643-11
- Iqinisekiswe ngesiqinisekiso sokhuseleko se-CE
- Ivavanywe ngokungqongqo ukuba ithembekile na kwiindawo ezinzima
Imizekelo yesicelo eguquguqukayo
I-CJ-T1T2-AC SPD yenzelwe ukusetyenziswa ngokubanzi kwiindawo zokuhlala, zorhwebo, kunye nezoshishino, kuquka:
- Izibonelelo zoshishinoIifektri, izityalo zamandla, iindawo zokusebenzela zokwenza imveliso (ukhuseleko lwezixhobo zokwenza imveliso)
- Izakhiwo zorhweboIivenkile ezinkulu, iihotele, izakhiwo zeeofisi, amaziko edatha (ukhuseleko lwe-HVAC, ukhuseleko, kunye neenkqubo ze-IT)
- Izakhiwo zokuhlalaIiflethi ezinde, iivilla (umbane kunye nokukhusela ukugaleleka kwezixhobo zombane zasekhaya)
- Iziseko zophuhliso ezibalulekileyoIzikhululo zonxibelelwano, izibonelelo zonyango, iindawo zothutho (zikhusela izixhobo ezibalulekileyo)
Iindlela zayo zokufakela eziguquguqukayo, amandla okuphatha ukuxinana okuqinileyo, kunye nesibonakaliso esithembekileyo sempazamo senza ukuba ilungele zombini ukufakwa okutsha kunye nokulungiswa kwakhona.
Kutheni Ukhetha i-C&J Electrical's CJ-T1T2-AC SPD?
KwiUmkhuseli wokunyuka(SPD), uthotho lweCJ-T1T2-AC lweC&J Electrical luvelele ngoku:
- Udidi lokhuseleko oluphindwe kabiniUhlobo lwe-T1T2 lugubungela zombini iimfuno zokhuseleko lwangaphandle nolwangaphakathi
- Umthamo ophezulu wokunyuka kwamandla: 12.5kA Uvavanyo lwe-Iimp luqinisekisa ukhuseleko kwiingozi ezinkulu (umz., umbane)
- Uyilo olusebenziseka lulaIimodyuli ezixhunywayo, isalathiso sempazamo ebonakalayo, kunye neendlela zonxibelelwano eziguquguqukayo
- Ukuthobela imithetho kwihlabathi liphela: Isiqinisekiso se-CE kunye nokubambelela kwimigangatho yamazwe ngamazwe kuqinisekisa umgangatho kunye nokuhambelana
- Ukusebenza okuhlala ixesha elide: Itekhnoloji ye-GDT evaliweyo kunye ne-MOV esebenza kakuhle ukuze ithembeke ixesha elide
Nokuba ufuna ukukhusela izixhobo zemveliso yemizi-mveliso, iinkqubo zezakhiwo zorhwebo, okanye iziseko zombane zokuhlala, i-CJ-T1T2-AC SPD inika ukhuseleko olupheleleyo noluthembekileyo lokushushuluza.
Dibana no
Ukuba unemibuzo malunga neenkcukacha zemveliso, iinkcukacha zobugcisa, iindlela zokwenza ngokwezifiso, okanye ii-odolo ezininzi, nceda uzive ukhululekile ukuqhagamshelana ne-C&J Electrical. Iqela lethu leengcali lizinikele ekuboneleleni ngezisombululo zokukhusela ukuxhuzula ezenzelwe wena ukuhlangabezana neemfuno zakho ezithile.
Ixesha leposi: Disemba-19-2025