Kwinkqubo yanamhlanje yokusasazwa kwamandla aphantsi, ukunyuka okwethutyana okubangelwa kukubethwa ngumbane, ukutshintsha igridi yamandla, kunye nokusebenza kwezixhobo kuyingozi enkulu kwizixhobo zombane. Xa ukunyuka kusenzeka, kunokukhokelela ekonakaleni kwezinto ezibuthathaka, ukusilela kwezixhobo, okanye neengozi zomlilo. Ke ngoko, i-Isixhobo soKhuselo lokuGqibela (i-SPD)iye yaba yinxalenye ebalulekileyo yokhuseleko kwinkqubo yokusasazwa kwamandla. I-Zhejiang C&J Electrical co., ltd. (ebizwa ngokuba yi-C&J Electrical) iqalise i-CJ-T1T2-AC series SPD, ebonelela ngokhuseleko oluthembekileyo lwe-surge kwizixhobo ezine-voltage ephantsi.
Inkcazo Ephambili yeIsixhobo sokukhusela ukugqabhuka
Isixhobo sokukhusela ukuvuza (i-SPD) sokufakelwa kwinkqubo yokusasazwa kwe-voltage ephantsi. Isixhobo sokukhusela ukuvuza sinciphisa i-voltage enikezelwa kwizixhobo zombane ukuya kumda othile ngokuyifinyeza i-current ukuya emhlabeni okanye ngokufunxa i-spike xa kwenzeka i-transient, ngaloo ndlela siphephe umonakalo kwizixhobo ezidityaniswe nayo. Ngamafutshane, i-SPD “yi-voltage regulator” kunye “ne-surge absorber” kwinkqubo yombane. Ijonga imeko ye-voltage ngexesha langempela. Xa kwenzeka i-voltage surge engaqhelekanga, isebenza ngokukhawuleza ukujika i-current engaphezulu iye emhlabeni okanye ifunxe amandla okuvuza, iqinisekisa ukuba i-voltage enikezelwa kwizixhobo zombane ikwinqanaba elikhuselekileyo.
Yahlukile kwizinto eziqhelekileyo zokukhusela,Isixhobo sokukhusela ukugqabhukaineempawu zesantya sokuphendula ngokukhawuleza kunye namandla okuphatha ukugquma ngamandla. Ingasebenza ngaphakathi kwemizuzwana emincinci ukuthintela ukugquma okwethutyana, nto leyo ibalulekileyo ekukhuseleni izixhobo zombane ezichanekileyo nokuqinisekisa ukusebenza okuzinzileyo kwenkqubo yamandla.
Imisebenzi ePhambili yeSixhobo soKhuselo lokuKhuphuka (i-SPD)
Njengecandelo lokukhusela elinobuchule, isixhobo sokukhusela i-Surge sidibanisa imisebenzi emininzi ukwenza umgca opheleleyo wokukhusela i-surge kwinkqubo yokusasazwa kwamandla:
- Ukhuseleko olukhawulela iVoltage: Khawuleza ukhawuleze ukucima i-transient overvoltage ukuya kumda okhuselekileyo xa kukho ukunyuka okukhulu, uphephe umonakalo kwizixhobo ezibangelwa yi-voltage ephezulu.
- Ukuphambuka kombane ohamba ngamandla: Jikela umsinga omkhulu obangelwa kukubethwa ngumbane okanye ezinye iimpazamo emhlabeni ngendlela enganyangekiyo, unciphise impembelelo kwisekethe ephambili
- Ukufunxwa kwamandla: Funxa amandla agqithisileyo aveliswa kukunyuka kwamandla ngokusebenzisa izinto zangaphakathi (ezifana ne-MOV, i-GDT), ukuthintela amandla ukuba angasebenzi kwizixhobo zombane
- Isalathiso sempazamo: Nika imiqondiso yesilumkiso sempazamo ebonakalayo okanye ekude, evumela abasebenzisi ukuba bafumane kwaye baphathe iimpazamo ze-SPD ngexesha elifanelekileyo, ukuqinisekisa ukusebenza kakuhle kokhuseleko
- Ukuhambelana kwenkqubo: Ziqhelanise neenkqubo ezahlukeneyo zobonelelo lwamandla kunye neendawo zokufakela, ukuqinisekisa ukuba ukusebenza okuqhelekileyo kwenkqubo yamandla akuchaphazeleki ngelixa kubonelela ngokhuseleko
IiC&J Electrical'sI-CJ-T1T2-AC SPDIingenelo eziphambili kunye neenkcukacha zobugcisa
I-C&J Electrical's CJ-T1T2-AC series SPD sisixhobo sokukhusela ukugquma okuphezulu, esisetyenziswa kakhulu kwiindawo ze-LPZ0A – 1 nangaphezulu ukukhusela izixhobo ezine-voltage ephantsi ekubetheni umbane kunye nomonakalo wokugquma. Ifanelekile kwiinkqubo ezahlukeneyo zombane zePSD Class I + II (Class B + C) kwaye yenzelwe ngokwemigangatho ye-IEC 61643-1/GB 18802.1. Iingenelo zayo eziphambili kunye neenkcukacha zobugcisa zezi zilandelayo:
Iimpawu zeSakhiwo eziPhambili kunye neeNzuzo
- Isithuba se-spark se-Dual waveform: 10/350μs kunye ne-8/20μs, esilungelelaniswa neentlobo ezahlukeneyo zempembelelo yokugquma (ukuqhuma kombane kunye nokugquma kokusebenza)
- Isithinteli sepali enye esinoyilo olunokutsalwa: Kulula ukuyifaka, ukuyigcina nokuyitshintsha ngaphandle kokuphazamisa umbane
- Itekhnoloji ye-GDT etywiniweyo: Ixhotyiswe ngamandla okucima umbane aqinileyo, okuqinisekisa ukusebenza okuthembekileyo emva kokufunxwa ngamandla
- Inqanaba lokukhusela i-voltage ephantsi kakhulu: Inciphisa impembelelo yokunyuka kwamandla ekusebenzeni okuqhelekileyo kwezixhobo, ikhusela izixhobo ezichanekileyo
- Iiport ezimbini: Ixhasa uqhagamshelo oluhambelanayo okanye olulandelelanayo (olunesimo se-V), oluguquguqukayo ukuze luhambelane neemfuno ezahlukeneyo zofakelo
- Uqhagamshelo olunemisebenzi emininzi: Lufanelekile kwii-conductors kunye neebhasi, lwandisa ububanzi besicelo
- Isalathiso sempazamo kunye ne-alamu ekude: Ifestile eluhlaza iba bomvu xa inempazamo, kwaye kukho i-alamu ekude ebonelelwa ukuze ibekwe esweni ngexesha langempela kwaye ilumkise kwangethuba.
- I-MOV esebenza kakuhle: Umbane ophezulu okhupha i-influence ukuya kuthi ga kwi-7kA (10/350μs), amandla okufunxa amandla okushushumbisa
Iiparameters zobuGcisa eziPhambili
| Ipharamitha | Iinkcukacha |
|---|---|
| Umsinga wombane oshukumayo (10/350μs) [Iimp] | 7kA |
| Umlinganiselo wokukhupha umbane (8/20μs) [In] | 20kA |
| Umsinga wokukhupha ophezulu [Imax] | 50kA |
| Inqanaba lokukhusela i-voltage [Phezulu] | 1.5kV |
| Indlela yokufaka | Ukufakelwa kwereli ye-35mm |
| Umgangatho wokuthobela imithetho | IEC60947-2 |
Imizekelo yesicelo eguquguqukayo
Ngenxa yokusebenza kwayo okugqwesileyo kokhuseleko kunye neendlela zokufakela eziguquguqukayo, isixhobo sokukhusela i-CJ-T1T2-AC series Surge Protection Device sisetyenziswa kakhulu kwiinkqubo ezahlukeneyo zokusasazwa kwamandla aphantsi, kuquka:
- Amashishini emizi-mveliso kunye nemigodiIifektri, iiworkshop, amagumbi okusasaza umbane (izixhobo zokukhusela imveliso, iinkqubo zolawulo, kunye nezixhobo zokusasaza umbane)
- Izakhiwo zorhwebo: Iivenkile ezinkulu, iihotele, izakhiwo zeeofisi, amaziko edatha (ukukhusela iinkqubo ze-HVAC, iilifti, izixhobo zokhuseleko, kunye nezixhobo ze-IT ezichanekileyo)
- Iindawo zokuhlalaIiflethi ezinde, iivilla (ukukhusela izixhobo zombane zasekhaya, iinkqubo zekhaya ezikrelekrele, kunye nemigca yokusasaza umbane yokwakha)
- Iiprojekthi zeziseko zophuhliso: Iindawo zothutho (izikhululo zeenqwelo-moya, izitishi), izitishi zonxibelelwano, izityalo zokunyanga amanzi, kunye nezitishi zombane
- Izibonelelo zikarhulumenteIzibhedlele, izikolo, amathala eencwadi, kunye namabala emidlalo (ukukhusela izixhobo zonyango, izixhobo zokufundisa, kunye neenkqubo zobonelelo ngombane zikawonke-wonke)
Kutheni Ukhetha i-C&J Electrical's CJ-T1T2-AC SPD?
Kwintsimi yeIsixhobo sokukhusela ukugqabhuka, uthotho lwe-CJ-T1T2-AC oluvela kwi-C&J Electrical luneengenelo ezicacileyo zokukhuphisana:
- Ukhuseleko olupheleleyo: Lugubungela zombini umbane okhulayo kunye nombane okhulayo, lufanelekile kwiindawo ze-LPZ0A-1 nangaphezulu, kwaye lubanzi ukhuseleko
- Ukusebenza okuthembekileyo: Yamkela iteknoloji ye-GDT evaliweyo kunye ne-MOV esebenza kakuhle, enomthamo oqinileyo wokuphatha ukungxama kunye nomthamo wokucima umsinga olandelayo
- Ufakelo oluguquguqukayo: Ixhasa iindlela ezininzi zoqhagamshelo kunye nokufakelwa kwereyile eqhelekileyo engama-35mm, evumelana neemeko ezahlukeneyo zofakelo
- Ukubeka esweni okukrelekrele: Ixhotyiswe ngesalathiso sempazamo ebonakalayo kunye nomsebenzi we-alamu ekude, okwenza kube lula ukugcinwa nokulawulwa ngexesha elifanelekileyo
- Ukuthobela imigangatho yamazwe ngamazwe: Ihlangabezana nemigangatho ye-IEC 61643-1/GB 18802.1 kunye ne-IEC60947-2, iqinisekisa umgangatho wemveliso kunye nokusebenza kokhuseleko
Dibana no
Ukuba unemibuzo malunga neCJ-T1T2-AC series Surge Protection Device, efana neenkcukacha zemveliso, iinkcukacha zobugcisa, iimfuno zokwenza ngokwezifiso, okanye ii-odolo ezininzi, nceda uzive ukhululekile ukuqhagamshelana neC&J Electrical. Iqela lethu leengcali liza kukunika izisombululo zokukhusela i-surge ezenzelwe wena ukuqinisekisa ukusebenza okukhuselekileyo nokuzinzileyo kwenkqubo yakho yokusasaza umbane.
Ixesha leposi: Disemba-24-2025