Umhlinzeki kanye nomkhiqizi wedivayisi evikelayo ye-AC SPD Surge entsha yomklamo omusha

Incazelo emfushane:

Amadivayisi okuvikela ukukhuphuka (i-SPD) abalulekile ekuvikeleni imishini kagesi embaneni. Asebenza ekuvimbeleni ukukhuphuka kwamandla kagesi kanye nemigqa yokudlulisa isignali ngokuzumayo emazingeni angaphakathi kwebanga lokubekezelela imishini, noma ukuphambukisa imisinga enamandla yombani iye phansi ngokuphephile, ukuvikela imishini noma uhlelo oluvikelwe ekulimaleni okungenzeka.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Imininingwane Yomkhiqizo

idivayisi yokuvikela ukukhuphuka, i-SPD, isivikelo sokuduma

Idivayisi yokuvikela ukukhuphuka (i-SPD) iyithuluzi elibalulekile lokuvikela umbani wemishini kagesi. Isetshenziselwa ukukhawulela ukukhuphuka kwe-voltage okusheshayo komugqa wamandla kanye nomugqa wokudlulisa isignali ebangeni lamandla kagesi elingamelana nalo mshini noma uhlelo, noma umbane onamandla ugeleza emhlabathini ukuvikela imishini noma uhlelo oluvikelwe ekushayweni nasekulimaleni.

Imodeli Yomkhiqizo	I-CMT-20	I-CMT-30	I-CMT-40	I-CMT-60	I-CMT-80	I-CMT-100
i-voltage yokusebenza i-Un (V)	220 380
I-voltage yokusebenza eqhubekayo ephezulu kakhulu i-Uc (V)	385/400
Izinga Lokuvikela Liya phezulu (kV)	1.5	1.8	1.8	2	2.2	2.5
I-Maxium discarge current Imax (Ka) 8/20 μs	20	30	40	60	80	100
Ukukhishwa kwamanje okujwayelekile ku-(Ka) 8/20 μs	10	15	20	30	40	60
I-Ic yamanje evuzayo	25
Isikhathi sempendulo t (ns)	＜20 ua

izimo zokusetshenziswa ezijwayelekile

I-voltage:I-voltage esetshenziswa njalo phakathi kwesivikelo sokukhuphuka kanye ne-terminal block ayidluli i-voltage yokusebenza eqhubekayo ephezulu ye-UC.
Ukuphakama:Ukuphakama kwendawo yokufaka akudluli amamitha angu-2,000.
Izinga lokushisa lomoya elizungezile:ububanzi obujwayelekile -5°C~+40°C, ububanzi obuphezulu -4C~+70°C.
Umswakama ohlobene:kufanele kube phakathi kuka-30% no-90% ekushiseni kwegumbi.

Izimo zokufaka

1.Idivayisi Yokuvikela I-Surge ifakwe ku-rail ejwayelekile engu-35mm futhi ingafakwa ngaphakathi kwebhokisi lokusabalalisa, ikhabhinethi lokusabalalisa, noma indawo efanayo.
2.Akufanele kube khona umthelela omncane noma ongabonakali noma ukudlidliza endaweni yokufaka.

3.Idivayisi Evikelayo Yokukhuphuka ixhunywe kusetshenziswa izintambo zethusi, enezindawo ezinqamulayo ezingu-2.5~16mm zezintambo eziguquguqukayo kanye no-2.5~25mm zezintambo eziqinile. Intambo exhumanisayo kufanele igcinwe imfushane ngangokunokwenzeka, ubude bayo bungaphansi kuka-0.5m. Izintambo eziluhlaza okwesibhakabhaka ezikhanyayo zisetshenziselwa intambo engathathi hlangothi, kuyilapho izintambo eziluhlaza okwesibhakabhaka neziphuzi (ezinemibala emibili) ezinendawo enqamulayo engu-4mm zisetshenziselwa intambo yomhlabathi.
4.Isigxobo ngasinye sesivikelo sokukhuphuka kufanele sivikelwe. Ama-Miniature circuit breaker angasetshenziswa ekuvikeleni ugesi. Amandla okuphuka kwe-miniature circuit breaker kumele abe mkhulu kunogesi we-short-circuit lapho. Ama-fuse angasetshenziswa futhi.

Ububanzi bohlaka kanye nokufakwa (mm)

ubukhulu bomklamo wedivayisi yokuvikela ukukhuphuka

Ukulungiswa

Ukuze idivayisi yokuvikela ukukhuphuka isebenze, kuyadingeka ukuhlola njalo isimo sokusebenza kwefasitela lesikhombisi semojuli yokuvikela. Okuluhlaza kusho okujwayelekile, okubomvu kusho iphutha. Uma kutholakala iphutha, imojuli yokuvikela kufanele ishintshwe ngokushesha.

Isicelo

Idivayisi yokuvikela ukukhuphuka yidivayisi kagesi eyenzelwe ngokukhethekile ukuvikela imishini ehlukahlukene kagesi, izinsimbi kanye nemigqa yokuxhumana. Ngenxa yokuthi ukuphazamiseka kwangaphandle kungabangela imisinga ephezulu noma ama-voltage kumasekethe noma emigqeni yokuxhumana, izivikeli zokukhuphuka zingaqhuba futhi zivale ngokushesha umsinga ngesikhathi esifushane kakhulu ukuvimbela eminye imishini esesekethe ukuthi ingonakaliswa ukukhuphuka.

Mayelana NATHI

I-Mutai Group ingumkhiqizi nomhlinzeki ogxile kuma-circuit breaker, ama-contactor, idivayisi yokuvikela i-surge kanye nama-switch okudlulisa okuzenzakalelayo anamandla amabili (i-ATS), enolwazi olungaphezu kweminyaka eyishumi lokukhiqiza nokuthengisa. Ifektri yethu inemishini ethuthukisiwe, ubuchwepheshe bokukhiqiza obuhle kakhulu kanye nekhwalithi yomkhiqizo ethembekile. Njengomthengisi odumile, sizinikele ekuhlinzekeni amakhasimende ethu ngemikhiqizo esezingeni eliphezulu kanye nezinsizakalo zobungcweti. Silangazelela ngobuqotho ukubambisana nani nokuthuthukisa ndawonye.