Izindaba

Ezweni lanamuhla, izingozi zikagesi zibeka engcupheni enkulu kubantu nasezimpahleni. Njengoba isidingo sikagesi siqhubeka nokwanda, kubalulekile ukubeka eqhulwini izinyathelo zokuphepha kanye nokutshala izimali ezisetshenziswayo ezivikela ezingozini ezingaba khona. Yilapho i-JCB3LM-80 Series Ea...

Amadivayisi okuvikela ama-Surge (ama-SPD) adlala indima ebalulekile ekuvikeleni amanethiwekhi okusabalalisa amandla kusukela ekukhuphukeni okungaphezu kwamandla kanye namaza okwandayo. Ikhono le-SPD lokukhawulela ama-overvoltages kunethiwekhi yokusabalalisa ngokuphambukisa amandla akhuphukayo ancike ezingxenyeni zokuvikela ukuhlinza, ukwakheka kwemishini ...

Ezweni lokuphepha kukagesi, kunamathuluzi amaningi nemishini engasiza ukuvikela abantu nempahla ezingozini ezingase zibe khona. I-Residual circuit breaker yamanje enokuvikela okudlulele (i-RCBO ngamafuphi) iyidivayisi eyodwa edume ngokuphepha kwayo okuthuthukisiwe. Ama-RCBO aklanyelwe uku...

Uma usebenza ngezinto zikagesi noma embonini yezokwakha, kungenzeka ukuthi uhlangabezane negama elithi RCBO. Kodwa ayini ngempela ama-RCBO, futhi ahluke kanjani kuma-RCD? Kule bhulogi, sizohlola imisebenzi yama-RCBO futhi siyiqhathanise nama-RCD ukuze sikusize uqonde izindima zawo ezihlukile ku-e...

Uma kukhulunywa ngezicelo zezentengiselwano zokuhlala nezilula, ukuba nesihlukanisi esithembekile esibalulekile kubalulekile ekugcineni ukuphepha nokusebenza kukagesi. I-JCH2-125 main switch isolator, eyaziwa nangokuthi i-isolation switch, iyisixazululo esiguquguqukayo, esisebenza kahle esinikeza ububanzi be ...

Ezweni lamasistimu kagesi namasekhethi, ukuphepha kubaluleke kakhulu. Isisetshenziswa esibalulekile esidlala indima ebalulekile ekugcineni ukuphepha i-Molded Case Circuit Breaker (MCCB). Idizayinelwe ukuvikela amasekhethi ekulayisheni ngokweqile noma kumasekhethi amafushane, le divayisi yokuphepha idlala indima ebalulekile ekuvimbeleni...

I-RCBO isetshenziswa kabanzi kuzilungiselelo ezahlukahlukene. Ungawathola ezindlini zezimboni, ezentengiselwano, eziphakeme, nasezindlini zokuhlala. Banikeza inhlanganisela yokuvikelwa kwamanje okusele, ukuvikelwa kokulayishwa ngokweqile kanye nesekhethi emfushane, nokuvikela ukuvuza komhlaba. Enye yezinzuzo ezinkulu zokusebenzisa i ...

Ezweni lamasistimu kagesi namasekhethi, ukuphepha kubaluleke kakhulu. Enye yezingxenye ezibalulekile zokuqinisekisa ukuphepha nokuvikelwa kwesekethe yi-MCB (i-miniature circuit breaker). Ama-MCB aklanyelwe ukuvala amasekhethi ngokuzenzakalelayo lapho kutholwa izimo ezingavamile, ukuvimbela ingozi engaba khona...

Uma ucwaninga ngokuphepha kukagesi, kungenzeka ukuthi uhlangabezane negama elithi “Type B RCD”. Kodwa yini ngempela i-Type B RCD? Ihluke kanjani kwezinye izingxenye zikagesi ezinemisindo efanayo? Kulokhu okuthunyelwe kwebhulogi, sizongena emhlabeni wama-RCD ohlobo lwe-B futhi sinikeze imininingwane yokuthi ...

I-Residual Current Devices (RCDs) iyingxenye ebalulekile yezinyathelo zokuphepha zikagesi ezindaweni zokuhlala nezohwebo. Idlala indima ebalulekile ekuvikeleni abantu ekushayweni wugesi kanye nasekuvimbeleni ukufa okungaba khona ngenxa yezingozi zikagesi. Ukuqonda umsebenzi kanye nokusebenza...

Ama-Molded Case Circuit Breakers (MCCB) adlala indima ebalulekile ekuvikeleni amasistimu ethu kagesi, avimbele ukulimala kwemishini kanye nokuqinisekisa ukuphepha kwethu. Le divayisi ebalulekile yokuvikela ugesi inikeza isivikelo esinokwethenjelwa nesisebenzayo ngokumelene nokugcwala ngokweqile, ama-short circuits namanye amaphutha kagesi. E...

Emkhakheni wokuphepha kukagesi, enye yezinto ezibalulekile ezisetshenziswayo yi-Earth Leakage Circuit Breaker (ELCB). Lo mshini wokuphepha obalulekile uklanyelwe ukuvimbela ukushaqeka nemililo kagesi ngokuqapha umthamo wamanje ogeleza kwisekhethi futhi uyivale lapho kutholwa ama-voltage ayingozi....