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I-MCCB: umthamo wokuphuka kwesekethe emfushane olinganiselwe
ngumlawuli ngomhlaka-24-01-22
Uma ukhetha i-molded case circuit breaker (MCCB) yesistimu yakho kagesi, udinga ukunaka izici eziningana ezibalulekile. Enye yalezi zimfanelo amandla okuphula i-short circuit alinganisiwe. Le mfanelo ibalulekile ekuqinisekiseni ukuphepha nokuthembeka kwe-electrical...
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Indlela i-MCB esebenza ngayo
ngu-admin ngomhlaka-24-01-19
Namuhla, sizobheka ngokujulile ukusebenza okuyinkimbinkimbi kwama-miniature circuit breakers (MCB) futhi sifunde ukuthi adlala kanjani indima ebalulekile ekugcineni ama-circuit nemishini kuphephile. Ama-MCB angamadivayisi amancane avikela ama-circuit kuma-overcurrent nama-short circuit. Aklanyelwe ukuvikela imigqa...
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Iyini idivayisi yokuvikela ukukhuphuka (i-SPD)
ngumlawuli ngomhlaka-24-01-18
Iyini idivayisi yokuvikela ukukhuphuka? Idivayisi yokuvikela ukukhuphuka (i-SPD) iyidivayisi esetshenziselwa ukuvikela imishini kagesi ekukhuphukeni kwamandla noma kuma-voltage esikhashana. Le divayisi ixhunywe ngesekethe ehambisana nesekethe yamandla yomthwalo ewuvikelayo. Izivikeli zokukhuphuka zingasetshenziswa kuwo wonke amazinga...
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Izinzuzo kanye nokungalungi kwe-AC contactor coil voltage engu-220V kanye no-380V
ngumlawuli ngomhlaka-24-01-16
I-contactor ye-AC iyizingxenye ezibalulekile kumasekethe kagesi futhi isetshenziselwa ukulawula ukugeleza kwamandla kagesi emithwalweni eyahlukahlukene. Esinye sezici ezibalulekile okufanele uzicabangele lapho ukhetha i-contactor ye-AC yi-voltage yekhoyili, njengoba ithinta ngqo ukusebenza kanye nokufaneleka kwe-contactor kwento ethile...
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Uma ukhetha i-air circuit breaker, izinkomba zobuchwepheshe eziyinhloko okufanele zihlolwe
ngumlawuli ngomhlaka-24-01-10
Lapho uklama futhi ukhetha ama-air circuit breaker, izinkomba zobuchwepheshe eziyinhloko okufanele zihlolwe yilezi ezilandelayo. Lezi zinkomba zobuchwepheshe zidlala indima ebalulekile ekuqinisekiseni ukuphepha nokusebenza kahle kohlelo lukagesi lapho kufakwa khona ama-air circuit breaker. Okokuqala, isilinganiso se-voltage...
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Indlela i-ATS esebenza ngayo
ngumlawuli ngomhlaka-24-01-09
I-Automatic transfer switch (ATS) iyizingxenye ezibalulekile zokuqinisekisa ukuthi ugesi ungaphazanyiswa emithwalweni ebalulekile. Lokhu kubaluleke kakhulu ezimweni lapho ukucima kukagesi okungazelelwe kungaholela ekulahlekelweni okukhulu kwezezimali noma engcupheni yokuphila. Umgomo wokusebenza we-dual power automatic tra...
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Amaphuzu ama-4 okudingeka uwaqaphele uma usebenzisa i-RCBO
ngumlawuli ngomhlaka-24-01-08
Uma kukhulunywa ngokuphepha kukagesi, ukubaluleka kokusebenzisa i-RCBO (Residual Current Circuit Breaker with Overcurrent Protection) akunakugcizelelwa. Lo mshini obalulekile wenzelwe ukuvikela abasebenzi ekushayweni ugesi uma kwenzeka ukuvuza kwemishini kwehluleka, ukuqinisekisa...
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Izinyathelo Zokuqapha Uma Usebenzisa I-RCBO
ngumlawuli ngomhlaka-24-01-05
I-Residual current breaker (RCBO) enomsebenzi wokuvikela i-overcurrent iyingxenye ebalulekile yokuqinisekisa ukuphepha kwezinhlelo noma imishini enama-voltage aphansi. Ayigcini nje ngokuvimbela izingozi zokushaqeka kukagesi nokuvikela ukuphepha komuntu siqu, kodwa futhi iqaphe isimo sokufakwa kokushisa komhlabathi. Howe...
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Incazelo yamapharamitha ahlukahlukene egobolondweni le-molded case circuit breaker (MCCB)
ngu-admin ngomhlaka-24-01-04
Ama-Molded case circuit breakers (MCCB) ayizingxenye ezibalulekile kumanethiwekhi okusabalalisa amandla, ahlinzeka ngokuvikelwa kuma-short circuits kanye nokugcwala ngokweqile. Ukuqonda amapharamitha ahlukahlukene ngaphakathi kwe-MCCB enclosure kubalulekile ukuqinisekisa ukusebenza kahle nokuphepha kohlelo lukagesi. Isilinganiso ...
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Umehluko phakathi kwe-AC MCB ne-DC MCB
ngumlawuli ngomhlaka-24-01-03
Ama-Miniature circuit breaker (MCB) ayizingxenye ezibalulekile ezinhlelweni zikagesi ezisiza ukuvikela ama-circuit ekuthwaleni ngokweqile kanye nama-short circuit. Kunezinhlobo ezimbili eziyinhloko zama-miniature circuit breaker: ama-DC miniature circuit breaker kanye nama-AC miniature circuit breaker. Ukuqonda umehluko phakathi...
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Izingxenye ezinhlanu zedivayisi yokuvikela ukukhuphuka (i-SPD)
ngu-admin ngomhlaka-24-01-02
Amadivayisi okuvikela ukukhuphuka (i-SPD) ayizingxenye ezibalulekile ezinhlelweni zikagesi zanamuhla, ahlinzeka ngokuvikelwa ekukhuphukeni kwamandla kagesi okuguqukayo kanye nokunyuka kwawo. Ukubaluleka kwawo akunakuphikiswa, futhi ukuqonda izingxenye ze-SPD kubalulekile ekukhetheni idivayisi efanele imininingwane yakho...
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Izimfanelo ezintathu eziyinhloko ze-AC contactor
ngumlawuli ngomhlaka-23-12-29
Ama-contactor e-AC ayizingxenye ezibalulekile ezinhlelweni zikagesi, ikakhulukazi ekulawuleni ukuqala nokuma kwama-motor neminye imishini. Lawa ma-contactor anezici eziningana ezibalulekile ekusebenzeni kahle kwesekethe. Izici ezintathu eziyinhloko ze-AC zithinta...
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