Ke li-circuits life tse lumellanang le Cutler Hammer (mefuta le li-voltage)

Tse ka hare

Lihlopha tsa Li-Circuit Breakers tse Tsamaellanang le Li-Cutler Hammer Breakers
Li-circuit breakers tse tlase tsa motlakase
Medium voltage circuit breakers - MVCB
Li-circuit breakers tse phahameng tsa motlakase
Thermal Circuit Breakers - Thermal CB
Li-circuits tsa magnetic
Eaton circuit breakers
Mesebetsi ea li-circuit breakers
Likarolo tsa tekheniki tsa Cutler Hammer le li-circuit tse ling
Ho akaretsa

Sehloohong sena, ke tla u thusa ho utloisisa hore na ke li-circuit breakers tse lumellanang le Cutler Hammer.

Joaloka setsebi sa motlakase se tiisitsoeng, ke na le phihlelo ea ho sebetsana le li-circuit breakers kamehla. Ho lumellana ha li-circuit breakers ho bohlokoa bakeng sa mosebetsi ofe kapa ofe oa motlakase. Tšebeliso ea li-circuits tsa jackhammer tse tsamaisanang li tlameha ho netefatsa polokeho ea lisebelisoa tsa potoloho le tsa motlakase; ts'ebetso e fosahetseng e ka baka mollo oa motlakase.

Ka kakaretso, li-circuits tse latelang li tsamaisana le CB Breaker:

Li-circuit breaker tse tlase - tse tsebahalang lits'ebetsong tsa bolulo le tsa khoebo - li oela ka mekhahlelo e 'meli: li-case circuit breaker le li-circuits tse nyane.
Li-circuit tsa motlakase tse mahareng - tse sebelisoang ho 120V le 240V bakeng sa maemo a mahareng.
Li-circuit breakers tse phahameng - li sebetsa e le sesebelisoa sa tšireletso bakeng sa phetiso le kabo ea motlakase.
Thermal circuit breakers - eo hape e bitsoang overload circuit breakers, e fumanoang hoo e batlang e le li-circuit breakers.
Li-circuit breaker tsa Magnetic ke sebaka se ntlafalitsoeng sa li-circuit breakers.
Eaton, Square D, Westinghouse le Cutler Hammer circuit breakers lia lumellana.

Re tla shebisisa ka tlase. Ha re qaleng.

Lihlopha tsa Li-Circuit Breakers tse Tsamaellanang le Li-Cutler Hammer Breakers

Lihamore tsa ho khaola li siiloe ke nako 'me mosebetsi oa ho fumana li-circuit breaker tse lumellanang ha se mosebetsi o bonolo. Leha ho le joalo, lintlha tse ka tlase li tla u thusa ho fumana li-circuit breakers tse lumellanang.

Li-circuit breakers tse tlase tsa motlakase

Li-circuit breaker tse tlase li tumme haholo. Li fumaneha lifoleteng tse fapaneng tsa bolulo, matlong le meahong ea khoebo.

Li-circuit breakers tse nang le matla a tlase li ka sireletsa potoloho eohle kapa sesebelisoa sa motlakase ka bomong ho matla kapa ho phahama ha motlakase.

Ho na le mekhahlelo e 'meli ea motlakase o tlase oa CBS, MCCB le MCB.

MCCB - molded case circuit breaker

Li-MCCB li sebelisoa tikolohong efe kapa efe. Li thibela litlamorao tse mpe tsa lipotoloho tse khuts'oane, liphoso tsa lefats'e le meroalo e mengata ea mocheso ka mekhoa ea thermomagnetic le electromagnetic.

Li-Circuit Breakers - Li-Circuit Breakers tse Nyenyane

MCB le MCCB lia tšoana hoo e ka bang likarolong tsohle le ts'ebetsong. Leha ho le joalo, phapang e khōlō e teng matleng a bona. Sheba ka tlase:

MCB

Hona joale - e lekantsoe ho fihla ho 100 amps

MCCB

E lekantsoe hona joale - ho fihlela ho 2500 amperes

Medium voltage circuit breakers - MVCB

Li-circuit tsa motlakase tse mahareng li sebelisoa bakeng sa 120 le 240V bakeng sa lits'ebetso tsa boemo bo mahareng.

Li boetse li tloaelehile 'me li ka fumanoa kae kapa kae ho tloha ho wiring ea lapeng ho ea ho wiring ea ofisi. Ho feta moo, li-circuit breakers tsa boemo bo bohareng li fumaneha methapong ea motlakase ea terene.

Li-circuit breakers tse phahameng tsa motlakase

Li-circuit breakers tsena li sebelisoa e le lisebelisoa tsa polokeho 'me li atile haholo phetisong ea matla le kabong / kabong.

Li sireletsa lithapo tsa motlakase likhaellong le tšenyehong tse tsoelang pele, ho se leka-lekane le ho hloleha hofe kapa hofe ho ka bang teng phetisong le kabong ea motlakase.

Thermal Circuit Breakers - Thermal CB

Li-switch tsa mocheso li fumaneha ka har'a mabokose a mangata a li-circuit breaker. Li boetse li bitsoa overload circuit breakers, fuses, le thermal trip circuit breakers. Li sebetsa ho khaola ho phalla ha hona joale ka mocheso o itseng. Li na le lesela la tšepe leo likotoana tse 'maloa tsa tšepe li cheselitsoeng ho tsona.

Li-circuits tsa magnetic

Li-switches tsa Magnetic ke phetisetso ea sejoale-joale bakeng sa li-circuit breakers tsa mantlha.

Li bontša ts'ebetso e tsotehang ea thekenoloji 'me ke boemo ba bonono. Ba sebelisa coil e nang le likarolo tse ngata tsa electromagnetic e lulang e fetola polarity. 'Me li boetse li lumellana le ho seha hamore.

Eaton circuit breakers

Ka tlase ho na le li-switches tse tšoanang tse nang le mabitso a fapaneng; ke ka hoo kaofela di tsamaellanang mme di ka sebediswa ka ho fapanyetsana ho sa natswe mabitso a fapaneng.

Westinghouse
Karolo ea D
Eaton
Hamore bakeng sa lithipa

Leha ho le joalo, ho sa tsotellehe ho tšoana ha mefuta ea jackhammer, ho ntse ho hlokahala ho sebelisa mehlala e nepahetseng.

Jackhammer ea Eaton e tsamaisana le Cutler-Hammer mefuteng eohle. Ho bohlokoa haholo ho tseba hore Cutler-Hammer ha e tsamaellane le mofuta ofe kapa ofe oa Nokia. Ka lehlakoreng le leng, li-jackhammer tsa Murray lia tšoana 'me li ka sebelisoa le Cutler-Hammer.

Liteko li bontša hore u ka sebelisa li-switches tsa Siemens le Murray ka tsela e fapaneng. Leha ho le joalo, li-switches tsa Murray le Square D li sebetsa ka tsela e tšoanang. Ho phaella moo, li tšoarella ebile li bonolo ho li kenya. Molemo o mong ke hore lia tšepahala ebile li sireletsehile.

Mesebetsi ea li-circuit breakers

Li-circuit breakers kaofela li etselitsoe ho sireletsa lipotoloho tsa motlakase le likhoele tsa phetiso ka mefuta e fapaneng joalo ka fuse. Sesebelisoa se hakolla phepelo ea motlakase ho potoloho ha motlakase o tingoa. Kahoo, tšenyo ea thepa ea lapeng le wiring e fokotsehile.

Sekhechana sa potoloho se lula se butsoe ho fihlela maemo a boima a khutlisoa.

Ntle le moo, basebelisi ba ka iketsetsa maemo a holimo ba sebelisa konopo e nyane switch.

Likarolo tsa tekheniki tsa Cutler Hammer le li-circuit tse ling

Pele u qala ho batla sekhechana sa potoloho se lumellanang le hamore ea hau, u lokela ho utloisisa mantsoe a sa tšoaneng le thepa ea li-circuit breakers. Ho hloka tsebo ea litlhaloso tsena ho kotsi ho li-circuit breaker wiring le li-operators.

Lintlha tse latelang ke lintlha tsa mantlha tsa li-circuit breakers tseo u lokelang ho li tseba:

Palo ea li-volts

U tlameha ho tseba litlhoko tsa motlakase tsa sekhechana sa potoloho ea hau pele u nahana ho reka sekhechana sa potoloho se lumellanang.

Li-circuit breaker tse fapaneng li sebetsa ka har'a meeli e boletsoeng. Ho feta meeli ena ho ka etsa hore potoloho e se ke ea sebetsa hantle. Ka hona, lipalo tsa motlakase le kopanyo ke litšobotsi tsa bohlokoa tseo u ka li nahanang pele u khetha sekhechana sa potoloho. Ba etsa bonnete ba hore hamore e sehang kapa sekhechana leha e le sefe sa potoloho se fana ka matla a lekaneng ho lisebelisoa kapa lisebelisoa. (1)

Boemo ba hajoale kapa Amps

Lebelo le phahameng la hona joale ka har'a sekhechana sa potoloho se thusa ho lefella litlamorao tsa ho chesa haholo ho potoloho ea motlakase kapa sistimi ea matla.

Ha motlakase o hloleha, boholo ba li-fuse li futhumatsa. Leha ho le joalo, li tlameha ho futhumatsoa ka har'a meeli e amohelehang. Haeba li feta tekanyo e lumelletsoeng, li ka bula le ho senya potoloho kapa sesebelisoa.

Ka lehlakoreng le leng, li-circuit breakers ha li chese haholo ha ho na le mathata a motlakase. Ka lebaka leo, hangata ba koala ntle le lekhalo kapa ho bula, le haeba ts'ebetso ea motlakase e le kholo.

Leha ho le joalo, ke fana ka tlhahiso ea hore u khethe mochine oa potoloho bakeng sa karolo ea 120 lekholong ea mojaro o hlokahalang.

Mongobo le kutu

U hloka ho sireletsa hamore ea hau ea ho itšeha kapa sekhechana leha e le sefe sa potoloho mongobo, se ka qetellang se senya sekhechana sa hau. Ka tsela ena, sesebelisoa sa hau se tla sebetsa hantle.

Tšoara sekhechana sa potoloho ka litlolo, li-rust inhibitors, kapa kalafo ea hlobo ho netefatsa ts'ebetso e ntle ka ho fetisisa. (2)

Lipoleiti tse tsamaisanang tsa CB le Cutler Hammer Compatibility

Etsa bonnete ba hore sekhechana sa potoloho se ncha se lumellana le phanele ea hau ea hamore. Li-switches tsohle tse nchafatsang hamore li na le lipoleiti tse peli tse tsamaisang; lipoleiti tse emeng le tse tsamaeang kapa tse tsamaeang.

The stationary conductive plate e bitsoa busbar le movable plate e tsejoa e le trip busbar. Sebaka sa libese se na le 120V DC (DC) mme sebaka sa maeto se na le 24V DC. Sebaka sa maeto se khomaretsoe ho potoloho le maeto, se khopa sekhechana sa potoloho haeba se tletse kapa se senyehile.

Ho akaretsa

Li-switches tsa Cutler hammer, leha li tsofetse, li ntse li na le li-circuit breaker tse ho leng thata ho li fumana. Kahoo, neng kapa neng ha u batla ho khutlisa kapa ho eketsa li-circuit blade phanele ea hau ea hamore, khetha ho efe kapa efe ea likhetho tse fumanehang tse hlalositsoeng bukeng ena. Etsa bonnete ba hore u utloisisa litekanyetso tsa voltage le amperage tsa hamore ea hau e sehang pele u batla sekhechana sa potoloho e ncha, kaha litekanyetso tse fosahetseng kapa tse fosahetseng tsa amperage le voltage li ka beha likarolo tsa potoloho kotsing.

Li-Circuit breaker ke likarolo tsa bohlokoa tseo u ke keng ua li fosa potolohong ea hau ea motlakase ho sireletsa lisebelisoa tsa hau le lithapo ho tloha mathateng a nakoana le mathata a mangata.

Ke tšepa hore tataiso ena e tla u thusa ho fumana mochine oa potoloho o lumellanang le hamore ea hau.

Sheba tse ling tsa lingoliloeng tsa rona tse ka tlase.