Yimaphi ama-circuit breakers ahambisana ne-Cutler Hammer (izinhlobo nama-voltage)

Okuqukethwe

Izigaba zama-Circuit Breakers Ahambisana ne-Cutler Hammer Breakers
Ama-breaker voltage aphansi
I-Medium voltage circuit breakers - i-MVCB
Ama-breaker-voltage aphezulu
I-Thermal Circuit Breakers - I-Thermal CB
Ama-circuit breakers amagnetic
Ama-circuit breakers e-Eaton
Imisebenzi yama-circuit breaker
Izici zobuchwepheshe ze-Cutler Hammer namanye ama-circuit breaker
Ukufingqa

Kulesi sihloko, ngizokusiza ukuthi uqonde ukuthi yimaphi ama-circuit breakers ahambisana ne-Cutler Hammer.

Njengochwepheshe kagesi oqinisekisiwe, nginolwazi lokuphatha ama-circuit breakers njalo. Ukuhambisana kwama-circuit breaker kubalulekile kunoma yimuphi umsebenzi kagesi. Ukusetshenziswa kwama-circuit breaker e-jackhammer ahambisanayo kuyimpoqo ukuze kuqinisekiswe ukuphepha kwesekhethi nezinto zikagesi; ukubulawa ngendlela engafanele kungase kubangele umlilo kagesi.

Ngokuvamile, ama-circuit breaker alandelayo ahambisana ne-CB Breaker:

Ama-circuit breaker kagesi aphansi - adumile ezinhlelweni zokuhlala nezokuhweba - awela ezigabeni ezimbili: ama-circuit breaker abunjiwe kanye nama-circuit breaker amancane.
Izinqamuli zesekethe zamandla kagesi amaphakathi - zisetshenziswa ku-120V naku-240V kumazinga aphakathi.
Ama-breaker voltage circuit breakers - asebenza njengethuluzi elivikelayo lokudlulisa nokusabalalisa ugesi.
Ama-circuit breaker ashisayo - abizwa nangokuthi ama-circuit breaker, atholakala cishe kuwo wonke ama-circuit breaker.
Ama-circuit breaker ayisisetshenziswa esithuthukisiwe sama-breaker circuit ajwayelekile.
I-Eaton, i-Square D, i-Westinghouse kanye ne-Cutler Hammer ama-circuit breaker ayahambisana.

Sizobhekisisa ngezansi. Ake siqale.

Izigaba zama-Circuit Breakers Ahambisana ne-Cutler Hammer Breakers

Izando zokusika seziphelelwe yisikhathi futhi umsebenzi wokuthola ama-circuit breaker akuwona umsebenzi olula. Kodwa-ke, ulwazi olungezansi luzokusiza ukuthi uthole ama-circuit breaker ahambisanayo.

Ama-breaker voltage aphansi

I-low voltage circuit breakers ithandwa kakhulu. Atholakala ezindlini ezihlukene zokuhlala, izindlu kanye nezakhiwo zezentengiselwano.

Ama-circuit breaker ane-voltage ephansi angavikela yonke isekethe noma into eyodwa kagesi emandleni noma ekukhuphukeni kwamandla kagesi.

Kunezigaba ezimbili ze-CBS ye-voltage ephansi, i-MCCB ne-MCB.

I-MCCB - i-circuit breaker yecala elibunjiwe

Ama-MCCB asetshenziswa kunoma iyiphi indawo. Zivimbela imiphumela emibi yamasekhethi amafushane, amaphutha omhlaba kanye nokugcwala okushisayo ngokusebenzisa izindlela ze-thermomagnetic kanye ne-electromagnetic.

Ama-Circuit Breakers - Ama-Miniature Circuit Breakers

I-MCB ne-MCCB ziyefana cishe kuzo zonke izici nokusebenzisa. Nokho, umehluko omkhulu usemandleni abo. Hlola ngezansi:

I-MCB

Okwamanje - ikalwe kufika ku-100 amps

I-MCCB

Ikalwe okwamanje - kufika ku-2500 amperes

I-Medium voltage circuit breakers - i-MVCB

Izinqamuli zesekethe zamandla kagesi amaphakathi zisetshenziswa ku-120 kanye no-240V ezisetshenziswa ezisezingeni eliphakathi.

Zibuye zivamile futhi zingatholakala noma kuphi kusukela kuzintambo zasekhaya kuya kuzintambo zehhovisi. Ngaphezu kwalokho, ama-circuit breaker asezingeni eliphakathi atholakala emigqeni kagesi kaloliwe.

Ama-breaker-voltage aphezulu

Lawa ma-circuit breaker asetshenziswa njengamadivayisi okuphepha futhi avame kakhulu ekudluliselweni kwamandla nasekusabalaliseni/ekusabalaliseni.

Zivikela izintambo zikagesi emaphutheni nasekulimaleni okuqhubekayo, ukungalingani kanye nanoma yikuphi okunye ukwehluleka okungenzeka ekuhambiseni nasekusabalaliseni amandla.

I-Thermal Circuit Breakers - I-Thermal CB

Ukushintsha okushisayo kutholakala emabhokisini amaningi e-circuit breaker. Zibizwa nangokuthi ama-breaker circuit overload, ama-fuses, nama-thermal trip circuit breakers. Zisebenza ukunqamula ukugeleza kwamandla ngezinga lokushisa elinikeziwe. Aqukethe umucu wensimbi lapho izingcezu eziningana zensimbi zishiselwa khona.

Ama-circuit breakers amagnetic

Amaswishi kazibuthe athatha indawo yesimanje yama-breaker circuit.

Zikhombisa ukusebenza kwezobuchwepheshe okuhlaba umxhwele futhi zisezingeni eliphezulu. Basebenzisa ikhoyili ye-electromagnetic enezinhlangothi eziningi ehlala ishintsha i-polarity. Futhi zibuye zihambisane nesando sokusika.

Ama-circuit breakers e-Eaton

Ngezansi kukhona amaswishi afanayo anamagama ahlukene; yingakho zonke ziyahambisana futhi zingasetshenziswa ngokushintshana naphezu kwamagama ahlukene.

I-Westinghouse
Isikwele D
-Eaton
Isando semimese

Kodwa-ke, naphezu kokufana kwamamodeli we-jackhammer, kusadingeka ukusebenzisa amamodeli anembile.

I-Eaton jackhammer ihambisana ne-Cutler-Hammer kuwo wonke amamodeli. Kubaluleke kakhulu ukwazi ukuthi i-Cutler-Hammer ayihambisani nanoma iyiphi imodeli ye-Siemens. Ngakolunye uhlangothi, ama-Murray jackhammers ayefana futhi angasetshenziswa ne-Cutler-Hammer.

Ukuhlola kubonisa ukuthi ungasebenzisa ukushintsha kwe-Siemens ne-Murray ngokushintshana. Kodwa-ke, ukushintshwa kwe-Murray ne-Square D kusebenza ngendlela efanayo. Ngaphezu kwalokho, ziqinile futhi kulula ukuzifaka. Enye inzuzo ukuthi zithembekile futhi ziphephile.

Imisebenzi yama-circuit breaker

Wonke ama-circuit breaker aklanyelwe ukuvikela amasekhethi kagesi nemigqa yokudlulisela ngezindlela ezihlukahlukene njengamafuse. Iswishi inqamula ngokuzenzakalelayo ukunikezwa kwamandla kusekethe lapho amandla ecishiwe. Ngakho-ke, ukulimala kwemishini yasekhaya kanye nezintambo kuyancishiswa.

I-circuit breaker ihlala ivuliwe kuze kube yilapho izimo zokugcwala ngokweqile zibuyiselwa.

Kungenjalo, ama-opharetha angakwazi ukusetha kabusha izimo eziphezulu ngokuzenzela esebenzisa inkinobho encane ekushintsheni.

Izici zobuchwepheshe ze-Cutler Hammer namanye ama-circuit breaker

Ngaphambi kokuba uqale ukufuna i-circuit breaker ehambisana nesando sakho, udinga ukuqonda amagama ahlukahlukene kanye nezakhiwo zama-circuit breakers. Ukungazi lutho kwalezi zincazelo kulimaza izintambo ze-circuit breaker kanye nama-opharetha.

Okulandelayo yizici eziyinhloko zama-circuit breaker okufanele uzazi:

amandla kagesi

Kufanele wazi izidingo ze-voltage ze-breaker circuit ngaphambi kokuthi ucabange ukuthenga i-circuit breaker ehambisanayo.

Ama-circuit breaker ahlukahlukene asebenza ngaphakathi kwemikhawulo ethile. Ukweqa le mikhawulo kungase kubangele ukuthi isifunda singasebenzi kahle. Ngakho-ke, izibalo ze-voltage nokuhlanganiswa yizici ezibalulekile okufanele uzicabangele ngaphambi kokukhetha i-breaker circuit. Baqinisekisa ukuthi isando sokusika nanoma yisiphi esinye isiphazamisi sesekethe sinikeza amandla anele emishinini noma ezintweni zikagesi. (1)

Isilinganiso samanje noma ama-Amps

Isilinganiso esiphezulu samanje ku-breaker yesifunda sisiza ukunxephezela imiphumela yokushisa ngokweqile kumjikelezo kagesi noma isistimu yamandla.

Uma kwenzeka ugesi uhluleka, ama-fuse amaningi ayashisa. Kodwa-ke, kufanele zishiswe ngemikhawulo eyamukelekayo. Uma zeqa izinga elivumelekile, zingavula futhi zilimaze isekethe noma idivayisi.

Ngokuphambene, ama-circuit breaker awashisi kakhulu uma kwenzeka amaphutha kagesi. Ngenxa yalokho, zivame ukuvala ngaphandle kokuvala isikhala noma ukuvuleka, noma ngabe ukukhuphuka kwamandla kukhulu.

Kodwa-ke, ngiphakamisa ukuthi ukhethe i-breaker circuit cishe amaphesenti angu-120 womthwalo odingekayo.

Umswakama nokugqwala

Udinga ukuvikela isando sakho sokusika noma esinye isinqamuli sesifunda kumswakama ongagcina ugqwalise i-breaker yakho. Ngale ndlela, idivayisi yakho izosebenza kahle kakhulu.

Phatha i-circuit breaker ngama-lubricant, ama-rust inhibitors, noma imithi yokwelapha isikhunta ukuze uqinisekise ukusebenza kahle kakhulu. (2)

Amapuleti okuxhumana asebenzayo CB kanye Ne-Cutler Hammer Compatibility

Qinisekisa ukuthi i-circuit breaker eshintshwayo iyahambisana nephaneli ye-hammer blade yakho. Wonke amaswishi okushintsha isando se-blade anamapuleti amabili okuqhuba; amapuleti e-conductive amile futhi ahambayo noma ahambayo.

Ipuleti le-conductive elimile libizwa ngokuthi i-busbar kanti ipuleti elihambisekayo laziwa ngokuthi i-trip busbar. Ibha yebhasi ithwala i-120V DC (DC) kanti ibha yohambo ithwala i-24V DC. Ibha yohambo ixhunywe kumjikelezo kanye nohambo, ikhubekisa i-circuit breaker uma igcwele kakhulu noma ilimele.

Ukufingqa

Izishintshi zesando ze-Cutler, naphezu kokuthi zindala, zisenama-breaker circuit ahambisanayo okunzima kakhulu ukuzithola. Ngakho-ke, noma nini lapho ufuna ukufaka esikhundleni noma ukwengeza ama-circuit breaker kuphaneli yakho ye-hammer blade, khetha kunoma yiziphi izinketho ezitholakalayo ezichazwe kulo mhlahlandlela. Qinisekisa ukuthi uyawaqonda amandla kagesi kanye nezilinganiso ze-amperage zesando sakho sokusika ngaphambi kokufuna isinqamuli sesekethe esingena esikhundleni, njengoba izilinganiso ze-amperage ne-voltage ezinephutha noma ezingalungile zingafaka engcupheni izingxenye zesekethe yakho.

Izinqamuli zesekethe ziyizingxenye ezibalulekile ongeke uziphuthele kusekethe yakho kagesi ukuze uvikele izinto zakho zikagesi kanye nezintambo ezinkingeni zokujikeleza okufushane kanye nezinkinga zokugcwala kakhulu.

Ngithemba ukuthi lo mhlahlandlela uzokusiza ukuthi uthole i-circuit breaker ehambisana nesando sakho.

Bheka ezinye zezihloko zethu ngezansi.