Isivikelo Sokukhuphuka Kochungechunge lwe-LKX-A25: Silungele Ukuvikelwa Kombani
2024-07-08
Idatha Eyinhloko Yobuchwepheshe:
Imodeli yomkhiqizo | I-LKX-A25 |
Ukunikezwa kwamandla okusebenzayo | 220/385V~50Hz |
I-voltage yokusebenza eqhubekayo ephezulu (Uc) | 275V/385V |
Ukumelana nokushisa (Ama-Rins) | >100Mohm |
Ugesi we-Ipeak Peak | 25 KA |
Inani lenkokhelo | 7.5AS |
Amandla (W/R) | 56.25KJ/Q |
Ngaphakathi (8/20ns) | 25 KA |
I-Imax (8/20ns) | 100KA |
Izinga lokuvikela i-voltage | ≤2.2KA |
Isikhathi sokuphendula | ≤100ns |
Izinga lokushisa lokusebenza | -40~+85℃ |
Izinto zokuvala | Inayiloni evimbela ilangabi |
Isilinganiso sokuvikelwa | I-IP20 |
Faka i-fuse ngaphambi kwe-SPD | 125A |
Indawo enqamula isigaba somqhubi ngemva kokuxhumeka | 6-35mm2 |
Ubukhulu bokubukeka kwangaphandle kanye nokufakwa:
Ezweni lanamuhla elisheshayo, isidingo sokuvikelwa kokukhuphuka okuthembekile asikaze sibe sikhulu kunanini ngaphambili. Njengoba imvamisa yokushaywa kombani nokukhuphuka kwanda, izinyathelo zokuvikela eziqinile kumele zithathwe ukuvikela imishini ebalulekile nokuqinisekisa ukuhlinzekwa kwamandla okungaphazamiseki. Ngalesi sikhathi, isivikelo sokukhuphuka kochungechunge lwe-LKX-A25 siyaqala ukusebenza, sihlinzeka ngesisombululo esiphelele sokuvikelwa kokukhuphuka kwezinga lokuqala kwezinhlelo zamandla ezindaweni ezinengozi enkulu yokushaywa kombani.
Izivikeli zokuqhuma kochungechunge lwe-LKX-A25 zingezabavikeli bokukhanya be-Class I futhi zakhiwe ngokuhambisana nezindinganiso ze-IEC kanye ne-GB. Umklamo wayo oqinile kanye nobuchwepheshe obuthuthukisiwe kwenza kube kuhle kakhulu ekunciphiseni zonke izinhlobo zemisinga yokuqhuma, okuhlanganisa nokushaya kokukhanya okuqondile. Lesi sivikeli sokuqhuma komoya sinomklamo we-modular futhi sifanele izintambo zikagesi zesigaba esisodwa kanye nezigaba ezintathu. Sihambisana nezindlela ezijwayelekile zokufaka isitimela se-DIN esingu-35mm, okuqinisekisa ukufakwa okulula kuma-switchboard amakhulu ngaphakathi kwezakhiwo kanye nama-switchboard angaphandle.
Esinye sezici eziyinhloko zesivikelo sokukhuphuka kochungechunge lwe-LKX-A25 yikhono laso lokukhipha umbane ophezulu ngaphandle kwesidingo sokuhamba nge-freewheeling. Lokhu kusho ukuthi singaphatha ngempumelelo amazinga aphezulu okukhishwa kombane, sinikeze isivikelo esithembekile semishini ebucayi kanye nezinhlelo zikagesi. Umkhawulo ophezulu wokukhishwa kombane ongamelana nawo i-module ngayinye yesivikelo sokukhuphuka kombane ungafinyelela ku-Iimp=25KA (10/350μs), kanti umkhawulo ophezulu wokukhishwa kombane ungafinyelela ku-Imax=120KA (8/20μs). Kuyindlela eqinile nethembekile yokuvikela umbane.
Isivikelo sokukhuphuka kochungechunge lwe-LKX-A25 senzelwe ngokukhethekile ukusetshenziswa ezindaweni ezinengozi enkulu yokushaywa kombani, okunikeza amabhizinisi nabantu abasebenza ezindaweni ezinjalo ukuthula kwengqondo. Ikhono laso lokusingatha ukushaywa kombani okuqondile nokunciphisa ngempumelelo imisinga yokukhuphuka kombani lenza kube yingxenye ebalulekile yanoma yiliphi isu eliphelele lokuvikela ukukhuphuka kombani. Kungakhathaliseki ukuthi lifakwe kuphaneli kagesi eyinhloko yesakhiwo noma kuphaneli kagesi yangaphandle, lesi sivikelo sokukhuphuka kombani sinikeza isivikelo esingenakuqhathaniswa emiphumeleni elimazayo yokushaywa kombani kanye nokukhuphuka kwamandla.
Ngaphezu kwamakhono azo amahle kakhulu okuvikela ukukhuphuka, izivikeli zokukhuphuka zochungechunge lwe-LKX-A25 nazo zaziwa ngokuthembeka kwazo nokuqina kwazo. Zakhelwe ukumelana nezimo zemvelo ezinzima kakhulu, lesi sivikelo sokukhuphuka siyisisombululo sesikhathi eside sokuqinisekisa ukusebenza okungaphazanyiswa kwezinhlelo zikagesi ezibalulekile. Ukwakhiwa kwaso kwekhwalithi ephezulu kanye nobuchwepheshe obuthuthukisiwe kwenza kube ukukhetha okuthembekile kwamabhizinisi nabantu ngabanye abafuna ukuvikela imishini yabo kanye nengqalasizinda ekushayweni kombani okungalindelekile.
Isivikelo sokukhuphuka kochungechunge lwe-LKX-A25 siyindlela efanelekile kakhulu yokuvikela umbani, enikeza amakhono okuvikela ukukhuphuka okungenakuqhathaniswa kanye nokuthembeka. Umklamo wayo we-modular, amakhono okukhipha umbane ophezulu kanye nokuhambisana nezindlela ezijwayelekile zokufaka kwenza kube ukukhetha okuguquguqukayo nokusebenzayo kokuvikela ukukhuphuka okuyinhloko ezinhlelweni zamandla. Njengoba ukuvikelwa kokukhuphuka okuthembekile kuba okubaluleke kakhulu ezweni lanamuhla, izivikeli zokukhuphuka kochungechunge lwe-LKX-A25 zivelele njengesixazululo esithembekile nesiqinile sokuvikela imishini ebalulekile nokuqinisekisa ukuhlinzekwa kwamandla okungaphazanyiswa ezindaweni ezinengozi enkulu yokushaywa umbani.









