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Inkqubo yokucima i-arc ye-MCCB kunye nesixhobo sokuhamba
ngumlawuli nge-23-12-08
IiMoulded case circuit breakers (MCCB) zizinto ezibalulekileyo kwiinkqubo zombane, zibonelela ngokhuseleko lwe-short circuit kunye ne-overcurrent. Enye yeempawu eziphambili ezenza i-MCCB isebenze kakuhle yinkqubo yayo yokucima i-arc kunye nesixhobo sokukhubeka. Zizonke, ezi zinto zimbini ziqinisekisa ukhuseleko kunye...
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Ukukhusela igobolondo kunye neendawo zokusebenza ze-MCCB
ngumlawuli nge-23-12-07
Ii-Moulded case circuit breakers (MCCB) ziyinxalenye ebalulekileyo kuyo nayiphi na inkqubo yombane, zibonelela ngokhuseleko lokugqithisela kunye nokhuseleko lwe-short-circuit. Ezi circuit breakers zenziwe ngamacandelo aliqela abalulekileyo afana ne-insulating housing kunye nendlela yokusebenza, edlala indima ebalulekileyo ekusebenzeni...
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Umsebenzi kunye neNdima ye-MCCB
ngumlawuli nge-23-12-06
IiMolded Case Circuit Breakers (MCCB) zidlala indima ebalulekileyo ekukhuseleni iisekethe kunye nezinto zazo kwi-overcurrent. Ezi zixhobo, ezaziwa ngokuba ziiMCCB, zibalulekile ekugcineni ukhuseleko kunye nokuthembeka kweenkqubo zombane. IiMCCB zenzelwe ukuvula nokuvala ngokuzenzekelayo iisekethe zombane...
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Imeko yokusebenza, ukuphathwa okungaqhelekanga kunye nokugcinwa kweswitshi yokudlulisa ngokuzenzekelayo
ngumlawuli nge-23-12-05
Kwihlabathi lanamhlanje lanamhlanje, umbane ongaphazanyiswayo ubalulekile kumashishini ahlukeneyo, kwaye iiSwitshi zokuThumela eziZenzekelayo (ii-ATS) zidlala indima ebalulekileyo. I-ATS, ekwaziwa ngokuba yiswitshi yokudlulisa ngokuzenzekelayo yamandla amabini, yenzelwe ukubona ngokuzenzekelayo nokukhetha amandla afanelekileyo ...
Funda ngokugqithisileyo
Ukufakelwa kunye neendlela zokufakelwa kwentambo yeswitshi yokudlulisa ngokuzenzekelayo
ngumlawuli nge-23-12-04
IiSwitshi zokuThumela eziZenzekelayo (ii-ATS) zidlala indima ebalulekileyo ekuqinisekiseni ukunikezelwa kombane okungaphazanyiswayo kwizicelo ezibalulekileyo. Phakathi kweentlobo ngeentlobo ze-ATS, iiswitshi zokuThumela eziZenzekelayo ezisebenzisa amandla amabini zithandwa ngenxa yeempawu zazo eziphambili kunye nemisebenzi yazo. Kweli nqaku, siza kuxoxa ngendlela yokufaka nokufaka intambo...
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iimeko zesicelo sesixhobo sokukhusela ukuxhaphaka
ngumlawuli nge-23-12-01
Izixhobo zokukhusela ukuvuza (i-SPD), zidlala indima ebalulekileyo ekukhuseleni izixhobo ze-elektroniki kwi-voltage transients. Unyaka ngamnye, izixhobo ezininzi ze-elektroniki zihlangabezana nemiphumo emibi yokunyuka kwe-voltage ngequbuliso. Ukuthintela le meko imbi, izixhobo zokukhusela ukuvuza zisetyenziswa kakhulu. Ezi zixhobo...
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iimeko zesicelo se-air circuit breaker (ACB)
ngumlawuli nge-23-11-29
Kwihlabathi leenkqubo zombane kunye nokusasazwa kwamandla, ukuqinisekisa ukhuseleko kunye nokukhuselwa kwezixhobo kubalulekile. Kulapho i-air circuit breaker eguquguqukayo nethembekileyo (i-ACB, i-air circuit breaker) idlala khona indima. I-ACB yenziwe yiMutai Electric Group, inkampani ephuhlisa i-air circuit breaker...
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Misela umgangatho we-AC contactor
ngumlawuli nge-23-11-27
I-AC contactor idlala indima ebalulekileyo kwinkqubo yombane. Inoxanduva lokulawula ukutshintshwa kweesekethe nokuqinisekisa ukusebenza kakuhle kwezixhobo. Nangona kunjalo, ayizizo zonke ii-contactor ezidalwe zilingana, ngoko ke kubalulekile ukugweba umgangatho wazo ngaphambi kokuba uzithenge. Kule candelo...
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Ukukhethwa kweentlobo ze-A, B, C kunye ne-D zee-miniature circuit breakers
ngumlawuli nge-23-11-24
Xa kufikwa kukhuseleko lombane, iMiniature Circuit Breaker (MCB) yenye yezinto ezidlala indima ebalulekileyo ekukhuseleni izixhobo zethu kunye neentambo. Ezi circuit breakers ziyindlela yokuqala yokuzikhusela kwiimpazamo zombane ezifana nee-short circuits kunye ne-overcurrent. Ziyafumaneka...
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Izinto ezikhusela ukuvuza
ngumlawuli nge-23-11-23
Isithinteli sokuvuza sikwabizwa ngokuba yiResidual Current Circuit Breaker (RCCB), kwaye ulwakhiwo lwayo ludlala indima ebalulekileyo ekuqinisekiseni ukhuseleko lombane. Eli nqaku lijolise ekunikezeni umbono jikelele wezinto ezisetyenziswa kwisithinteli sokuvuza kunye nokuchaza indlela esebenza ngayo. Isithinteli sokuvuza sikhusela...
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Umahluko phakathi kwe-DC MCCB kunye ne-AC MCCB
ngumlawuli ngomhla wama-23 kweyeNkanga 22
Kwihlabathi lanamhlanje eliphucukileyo kwezobuchwepheshe, ukhuseleko lombane lubaluleke kakhulu. Ke ngoko, kubalulekile ukuqonda umahluko phakathi kwe-DC MCCB (Molded Case Circuit Breaker) kunye ne-AC MCCB. Ezi zixhobo zidlala indima ebalulekileyo ekukhuseleni iisekethe kwimithwalo emininzi kunye ne-short circ...
Funda ngokugqithisileyo
Umahluko phakathi kweswitshi yokudlulisa amandla aphindwe kabini (cb) kunye ne-pc(2)
ngumlawuli ngomhla wama-23 kweyeNkanga ngowama-21 kweyeNkanga
I-ATS (i-Automatic Transfer Switch) yinxalenye ebalulekileyo kuyo nayiphi na inkqubo yamandla equka imithombo emininzi yamandla. Kwimeko yokucima kombane okanye ukuphazamiseka okunye, ivumela umbane ukuba udluliselwe ngaphandle kokuphazamiseka phakathi kwale mithombo yamandla. Iindidi ezimbini ze-ATS ezisetyenziswa rhoqo yi-CB-class kunye ne-PC-class dual...
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