Kutheni i-Miniature Circuit Breaker DPN 6KA ibalulekile kuKhuseleko loMbane lwangoku?

A I-I-I-Miniature Circuit Breaker DPN 6KAyenzelwe ukubonelela ngokhuseleko oluthembekileyo kwi-overloads kunye neesekethe ezimfutshane ngelixa udibanisa imilinganiselo edibeneyo kunye nofakelo olusebenzayo. Ukucwangciswa kwe-DPN ngokuqhelekileyo kuhambelana nolungiselelo lwe-1P + N, ngelixa i-6KA ibhekisela kwi-6 kA elinganiswe kwi-short-circuit breaking capacity phantsi kwemigangatho esebenzayo kunye neemeko zovavanyo ezichaziweyo. Esi sikhokelo sichaza ukuba i-Miniature Circuit Breaker DPN 6KA ithetha ntoni, isebenza njani, kutheni umthamo wayo wokuqhawula ubalulekile, apho ingasetyenziselwa khona, indlela yokukhetha nokuyifaka ngokuchanekileyo, kwaye yintoni abathengi abafanele bayiqwalasele xa befuna izixhobo zokukhusela isiphaluka.

Ithetha ukuthini iMiniature Circuit Breaker DPN 6KA?

I-Miniature Circuit Breaker, edla ngokufinyezwa njenge-MCB, sisixhobo sokutshintsha esizenzekelayo esisetyenziselwa ukuphazamisa umbane xa kwenzeka iimeko ezingaqhelekanga. Ngokungafaniyo ne-fuse eqhelekileyo edla ngokufuna ukutshintshwa emva kokusebenza, i-MCB inokusetwa ngokubanzi emva kokuba iphoso iphandwe kwaye isekethe ithathwa njengekhuselekile.

Igama elithileI-I-DPNidla ngokusetyenziswa ukuchaza iqhina1P+N ubumbeko, apho ifowuni ibandakanya ukukhuselwa kwi-conductor yesigaba ngelixa iphinda iguqule umqhubi ongathathi hlangothi. Ulungelelwaniso lwangaphakathi oluchanekileyo kunye nokuba ukungathathi hlangothi kukhuselwe okanye ukutshintshwa kuphela kuxhomekeke kuyilo oluthile lwemveliso. Abathengi ke ngoko kufuneka baqinisekise amaxwebhu obugcisa bomenzi endaweni yokutolika isishunqulelo sodwa.

I6KAukumakisha, okuqhele ukubhalwa njenge6 kA, ibonisa umthamo wokwaphuka kwesekethe esifutshane oyi-6 kA phantsi komgangatho ofanelekileyo, iimeko zovavanyo, amandla ombane, kunye neenkcukacha zemveliso. Ngokwemigaqo esebenzayo, ibonisa inqanaba lexesha elizayo le-short-circuit current ukuba i-breaker yenzelwe ukuphazamisa ngokukhuselekileyo phantsi kweemeko zayo ezichaziweyo.

Olu luhlu lwe-compact configuration kunye ne-short-circuit interruption capability yenza ukuba i-Miniature Circuit Breaker DPN 6KA ibe luncedo kwiinkqubo ezininzi zokusabalalisa i-voltage ephantsi apho indawo yephaneli kunye nokukhuselwa kweesekethe ezixhomekeke kuzo zombini zibalulekile.

Isebenza Njani I-DPN 6KA I-Circuit Breaker?

I-breaker circuit encinci eqhelekileyo isebenzisa imigaqo yokukhusela i-thermal kunye nemagnethi. Umatshini we-thermal uphendula kwi-overcurrent eqhubekayo, ngelixa i-magnetic mechanism ihlose ukuphendula ngokukhawuleza kwiimeko eziphosakeleyo eziphezulu ezifana neesekethe ezimfutshane.

• Ukhuseleko lokulayisha ngaphezulu:Xa umsinga uhlala ungaphezulu komgangatho wokusebenza oqhelekileyo wesekethe ixesha elaneleyo, umatshini we-thermal unokubangela ukuba i-breaker ihambe.
• Ukhuseleko lwendlela emfutshane:Isiphoso esiphezulu sangoku sinokuvula indlela yokuhamba ngemagnethi, evumela ukuba isekethe iphazamiseke ngokukhawuleza.
• Ukutshintsha ngesandla:Isibambo sokusebenza sivumela ukuba isiphaluka sivulwe okanye sivaliwe ngexesha lokusebenza okuqhelekileyo xa imveliso yenzelwe loo msebenzi.
• Ukubekwa wedwa ngenxa yengxaki:Kwilungiselelo le-DPN, i-conductor yesigaba kunye ne-neutral inganqunyulwa ngokuhambelana noyilo olucacisiweyo lwesixhobo.
• Usasazo olubambeneyo:Ifom yefom emxinwa inokunceda iiphaneli zombane ukuba zifake iisekethe ezininzi ngaphakathi kwesithuba esilinganiselweyo se-DIN-kaloliwe.

Injongo ye-breaker ayikona nje ukumisa umbane. Kufuneka iphazamise umsinga ongaqhelekanga ngaphakathi kweemeko esele ziyilelwe ngelixa lihlala lithembekile ngexesha lokusebenza okuqhelekileyo. Ulungelelwaniso oluchanekileyo kunye nezixhobo zokukhusela ezinyukayo kunye nezisezantsi kubalulekile ngoko.

Ngenxa yesi sizathu, ukukhetha i-breaker esekelwe kuphela kubukhulu bayo bomzimba okanye i-nominal current inokudala iingxaki. Inkcazo epheleleyo yombane kufuneka ihlale ihlaziywa phambi kofakelo.

Kutheni le nto i-6KA yoKwaphula iSakhono ibalulekile?

Ukuqhawula amandla yenye yezona zinto zibalulekileyo zokuqonda xa kuthengwa i-miniature circuit breaker. Ukulinganisa kwe-6 kA kuthetha ukuba umaphuli unomthamo olinganisiweyo wesekethe emfutshane6,000 amperesphantsi kweemeko zovavanyo ezikhankanyiweyo.

Oku kwenzahayikuthetha ukuba i-breaker kufuneka iqhube ngokuqhubekayo i-6,000 A. I-current rated current ye-breaker yinkcazo eyahlukileyo. Ngokomzekelo, i-breaker ingaba nesantya esilinganiselweyo esifanelekileyo kwisibane okanye isekethe yesokhethi ngelixa i-6 kA i-short-circuit breaking capacity.

Ufakelo olutsha, i-current short-circuit current kwindawo yofakelo kufuneka ihlolwe ngumsebenzi wombane oqeqeshiweyo. I-breaker ekhethiweyo kufuneka ibe nomthamo owaneleyo wokuqhawula ukufakela kwaye ihambelane neemfuno ezifanelekileyo zendawo.

Ziziphi ezona Nzuzo ziPhambili?

I-DPN 6KA i-miniature circuit breaker echazwe ngokufanelekileyo inokujongana nemingeni emininzi eqhelekileyo kwiinkqubo zokuhambisa umbane.

Enye into eluncedo kukulungelelanisa isiphaluka. Esikhundleni sokuvumela isixhobo esisodwa sokukhusela ukuba sisebenze imithwalo eninzi kakhulu, ibhodi yokusabalalisa ecwangcisiweyo ngokufanelekileyo inokwahlula imithwalo yombane kwiisekethe zomntu ngamnye. Oku kwenza ukuba ingxaki ibe lula kwaye inokunceda ukunciphisa impembelelo yesiphoso kwisiphaluka esichaphazelekayo.

Isetyenziswa Phi Ngokuqhelekileyo?

I-DPN 6KA i-breakers inokuqwalaselwa kuluhlu olubanzi lwezicelo zokusasazwa kwe-voltage ephantsi, ngaphandle kokuba ukulinganiswa kwabo kombane kunye neemfuno zesiqinisekiso zihambelana nofakelo.

• Iibhodi zokuhanjiswa kweendawo zokuhlala
• Iinkqubo zombane zamagumbi kunye nesakhiwo
• Iisekethe zokukhanyisa
• Iisekethe kunye neesekethe zenjongo jikelele
• Izakhiwo ezincinci zorhwebo
• Iiofisi kunye nezibonelelo zokuthengisa
• Iiphaneli zokulawula kunye neesekethe zokuhambisa izixhobo
• Ufakelo lombane olukhanyayo kwimizi-mveliso
• Iisekethe ezincedisayo kwiikhabhinethi zombane

Zinokuba luncedo ngokukhethekileyo kwisixhobo sokusabalalisa i-compact apho i-installer idinga ukulinganisela ukukhuselwa kwesekethe kunye nendawo ekhoyo yokunyuka. Nangona kunjalo, ukufaneleka kwesicelo akufuneki kumiselwe kwigama lemveliso kuphela.

Uhlobo lomthwalo, isayizi ye-conductor, indlela yokufakela, iqondo lobushushu le-ambient, inqanaba lempazamo, inkqubo yombane, ilungiselelo le-earthing, kunye nemigaqo yombane yasekhaya zonke kufuneka ziqwalaselwe phambi kokuba kukhethwe imodeli ethile.

Yintoni ekufuneka abathengi bajonge ngaphambi kokukhetha?

Enye yeempazamo ezinkulu zokuthenga kukukhetha i-breaker esekelwe kuphela kwi-rate yayo yangoku okanye i-6 kA yokumakisha. Uphononongo olupheleleyo lwenkcazo lunokunciphisa iingxaki zokuhambelana, ukulibaziseka kofakelo, kunye neendleko zokubuyisela ezingeyomfuneko.

1. Ikalwe ngoku:Khetha ngokoyilo lwesekethe kunye nomthwalo olindelekileyo kunokuba ukhethe nje umlinganiselo omkhulu okhoyo.
2. Umbane olinganisiweyo:Qinisekisa ukuba i-breaker ifanelekile kwi-voltage yenkqubo yombane kunye nokuphindaphinda.
3. Ubumbeko bepali:Qinisekisa ukuba ulungiselelo olufunekayo yi-1P+N kwaye uqonde ukuba zeziphi ii-conductor ezikhuselweyo kwaye zitshintshiwe.
4. Ukophula amandla:Qinisekisa ukuba i-6 kA rating ifanelekile kwi-fault current yangoku kwindawo yofakelo.
5. Ijika lohambo:Jonga uphawu olufunekayo lokukhubeka ngokusekwe kumthwalo kunye nokuziphatha kwe-inrush.
6. Imigangatho kunye nesiqinisekiso:Cela iingxelo zovavanyo ezifanelekileyo, izibhengezo, kunye namaxwebhu esiqinisekiso asebenzayo kwimarike ekujoliswe kuyo.
7. Ukuhambelana kwetheminali:Khangela uluhlu lwesayizi ye-conductor, ukwakhiwa kwetheminali, iimfuno zokuqinisa, kunye nokufikeleleka koqhagamshelwano.
8. Ukuhambelana kwe-DIN kaloliwe:Qinisekisa ukuba imilinganiselo ebonakalayo ilingana nendawo ebiyelweyo yonikezelo.
9. Indawo yokusebenza:Qwalasela ubushushu, ukufuma, ukuphakama, uthuli, ukungcangcazela, kunye nezinye iimeko zokusingqongileyo.
10. Ukungqinelana komthengisi:Kwiiprojekthi ezifuna uphinda-odolo, qinisekisa amandla okuvelisa kunye neenkqubo zokulawula umgangatho.

Kubasasazi, enye into eqwalaselwayo ebalulekileyo kukungaguquguquki kwemveliso. I-breaker ehlangabezana nenkcazo kwimpahla enye kodwa iyahluka kakhulu kwiibhetshi zamva inokudala uluhlu kunye nobungozi beprojekthi. Abathengi ke ngoko kufuneka baxoxe ngeenkqubo zolawulo lomgangatho, imigangatho yokuhlola, ukupakishwa, iilebhile, kunye neemfuno zokuphinda-odola kunye nomthengisi kwangaphambili.

Yintoni ekufuneka ithathelwe ingqalelo ngexesha loFakelo?

Ukufakwa kombane kufuneka kwenziwe yingcali eqeqeshiweyo kwaye ngokwemiyalelo yomenzi kunye neekhowudi zombane ezisebenzayo. Nokuba i-DPN 6KA breaker echazwe ngokuchanekileyo inokusebenza kakubi ukuba ifakwe ngokungalunganga.

• De-enegize ufakelo phambi kokuba usebenze kwisixhobo sokuhambisa.
• Qinisekisa i-voltage yesekethe kunye nelungiselelo le-wiring phambi kokudibanisa.
• Faka i-breaker ngokukhuselekileyo kwi-DIN efanelekileyo kaloliwe okanye inkqubo yokunyuka.
• Sebenzisa izincedisi phakathi koluhlu lobungakanani obuchaziweyo bomenzi.
• Faka itorque ekhankanyiweyo yokuqinisa i-terminal.
• Gcina umzila we-conductor ucocekile kwaye uphephe uxinzelelo olungeyomfuneko lomatshini kwiitheminali.
• Qinisekisa unxibelelwano lwesigaba kunye nokungathathi hlangothi ngokomzobo we-wiring yemveliso.
• Khangela ukuba indawo ebiyelweyo inika isithuba esaneleyo, umoya wokuphefumla kunye nokhuseleko.
• Yenza uvavanyo lombane olufanelekileyo phambi kokunika amandla isekethe egqityiweyo.

Uqhagamshelo lwetheminali lufuna ingqalelo ekhethekileyo. Uxhumo lombane oluvulekileyo lunokudala ukuchasana nokushisa, ngelixa umqhubi ongalungiswanga kakuhle unokuphazamisa ukuzinza komatshini wokudibanisa. Ufakelo ke ngoko kufuneka lulandele ulungiselelo lomqhubi oluchaziweyo kunye neemfuno zetorque.

Ungaze usebenzise i-breaker endaweni yoyilo olufanelekileyo lwesekethe. Izixhobo zokukhusela zisebenza njengenxalenye yenkqubo yombane epheleleyo equka abaqhubi, imithwalo, ukhuseleko oluphezulu, umhlaba, kunye nezinye izinto zokhuseleko.

I-DPN 6KA ithelekiswa njani noLungiselelo oluQhelekileyo lwe-MCB?

Uthelekiso aluthethi ukuba uqwalaselo olunye lungcono jikelele. Uyilo olufanelekileyo luxhomekeke kwinkqubo yombane, imimiselo yendawo, indawo yepaneli ekhoyo, ilungiselelo elifunekayo lokuzihlukanisa, kunye nokulungelelaniswa nezinye izixhobo zokukhusela.

Unokugcinwa Njani Umsebenzi?

Iziqhekeza zesekethe ezincinci zifuna ukugcinwa okunyiniweyo kwesiqhelo, kodwa isixokelelwano sombane esisingqongileyo kusafuneka sihlolwe ngamaxesha athile. Ukukhubeka rhoqo okungachazwanga akufuneki kuhoywe.

• Hlola iitheminali ukuze ubone iimpawu zokutshisa, ukujika kombala, okanye umonakalo.
• Khangela uqhagamshelo oluxekileyo ngexesha logcino lombane olucwangcisiweyo.
• Gcina i-enclosure yokusabalalisa icocekile kwaye ikhululekile kuthuli olugqithisileyo okanye ukufuma.
• Beka iliso kwiihambo eziphindaphindiweyo kwaye uphande unobangela osisiseko.
• Faka iziqhekeza ezibonisa umonakalo womatshini okanye indlela yokusebenza engaqhelekanga.
• Musa ukuphinda usete i-breaker ngaphandle kokuchonga ukuba kutheni ikhubekile.

I-breaker ehamba ngokuphindaphindiweyo inokubonisa ukugqithiswa, isiphaluka esifutshane, iingxaki ze-insulation, iimpazamo zesixhobo, ukhetho olungalunganga lwe-breaker, okanye omnye umba phakathi kokufakela. Abasebenzi abaqeqeshiweyo kufuneka bahlolisise ingxaki ngaphambi kokuba babuyisele isekethe ekusebenzeni okuqhelekileyo.

Kukwaluncedo ukugcina ilebhile yendawo yolawulo echanekileyo. Ukuchongwa okucacileyo kweesekethe kunokukwenza ukuba ukuhlolwa kunye nokugcinwa kwexesha elizayo kuphumelele ngakumbi, ngakumbi kwizakhiwo zorhwebo kunye neekhabhinethi ezinkulu zombane.

Yintoni omele uyilindele kuMenzi othembekileyo?

Xa ukhangela iimveliso ze-Miniature Circuit Breaker DPN 6KA zokusasazwa okuthengileyo, iiprojekthi zombane, izicelo ze-OEM, okanye indibano yephaneli, umgangatho wemveliso yinxalenye enye kuphela yesigqibo sokuthenga. Amaxwebhu ahambelanayo, ulawulo lwemveliso, unxibelelwano, kunye nenkxaso emva kokuthengisa kunokuba nempembelelo ebalulekileyo kwimpumelelo yeprojekthi.

IIIShanghai DaDa Electric Co., Ltd.ngumthombo onokubakho womthengisi kubathengi abafuna iimveliso zokukhusela umbane kunye nezisombululo ezinxulumene ne-circuit-breaker. Xa bevavanya nawuphi na umenzi, abathengi kufuneka bacele idatadata yemveliso kunye namaxwebhu okuthotyelwa asebenzayo, bacacise ulungelelwaniso lwemodeli oluchanekileyo, kwaye baqinisekise iimfuno zemveliso kunye nokuhlolwa ngaphambi kokubeka iodolo eninzi.

Kubathengi nabasasazi, unxibelelwano lubaluleke kakhulu. Ngaphambi kokuqinisekisa ukuthengwa, kuluncedo ukuseka imodeli yemveliso echanekileyo, iinkcukacha zombane, ubuninzi, indlela yokupakisha, iileyibhile, iimfuno zokuhanjiswa, inkqubo yokuhlola kunye namaxwebhu. Oku kunceda ukunciphisa ukungaqondani phakathi komthengi, umenzi, kunye nomthengi wokugqibela.

Imibuzo ebuzwa qho

1. Ithetha ukuthini i-6KA kwi-miniature circuit breaker?

I-6KA, edla ngokubhalwa njenge-6 kA, ibonisa umthamo olinganiselweyo we-short-circuit breaking we-6,000 amperes phantsi kweemeko zovavanyo ezikhankanyiweyo. Akusiyo i-current yokusebenza yesiqhelo ye-breaker.

2. I-DPN ithetha ntoni kwi-breaker circuit?

I-DPN iqhele ukunxulumana noqwalaselo lwe-1P+N. Ukhuseleko oluchanekileyo kunye nemisebenzi yokutshintsha ixhomekeke kuyilo lomenzi, ngoko ke i-database yemveliso kufuneka ihlolwe ngaphambi kokufakwa.

3. Ingaba i-6 kA breaker ifanelekile kufakelo ngalunye lombane?

Hayi. Umthamo wokuqhawula kufuneka ulungele i-short-circuit current kwindawo yofakelo. Umbane olinganisiweyo, okhoyo, uphawu lohambo, iimeko zofakelo, kunye nemigaqo esebenzayo nayo kufuneka iqwalaselwe.

4. Ngaba i-6 kA ithetha ukuba umaphuli angathwala ama-6,000 A ngokuqhubekayo?

Inombolo. Ixabiso le-6 kA linxulumene nokuphazamiseka kokuphazamiseka kwexesha elifutshane, hayi umthamo oqhubekayo wokuthwala wangoku. Ireyithingi yangoku yinkcazo eyahlukileyo.

5. Ngaba i-DPN 6KA i-breaker ingasetyenziselwa kwiibhodi zokusabalalisa zokuhlala?

Inokufaneleka kwizicelo ezithile zokuhlala xa ukulinganisa kombane wemveliso, ukucwangciswa, imilinganiselo, isatifikethi, kunye neemfuno zokufakela zihambelana nesekethe kunye nemimiselo yendawo.

6. Loluphi ulwazi ekufuneka ndilunike xa ndicela ikowuteshini?

Bonelela ngemilinganiselo efunekayo yangoku, umbane olinganisiweyo, ulungelelwaniso lwepali, uphawu lohambo, umthamo wokophuka, ubungakanani, imarike ekujoliswe kuyo, imigangatho esebenzayo, iimfuno zokupakishwa, kunye nayo nayiphi na i-OEM okanye iimfuno zokuleyibheli. Oku kunceda umthengisi avavanye imfuno ngokufanelekileyo ngakumbi.

7. Kutheni i-breaker circuit encinci ihamba ngokuphindaphindiweyo?

Ukuhamba ngokuphindaphindiweyo kunokukhokelela ekugqithiseni, isiphaluka esifutshane, izixhobo eziphosakeleyo, iingxaki ze-wiring, ukhetho olungafanelekanga lwe-breaker, okanye ezinye iimpazamo zombane. Isizathu kufuneka sichongwe ngabasebenzi abaqeqeshiweyo kunokubuyisela ngokuphindaphindiweyo i-breaker.

8. Ngaba i-DPN iyafana ne-two-pole circuit breaker?

Akunjalo. Nangona isixhobo se-DPN sinokubandakanya ukutshintshwa kwesigaba kunye nokungathathi hlangothi, ukukhuselwa kwayo kwangaphakathi kunye nokulungiswa kokutshintsha kunokuhluka kwisixhobo esiqhelekileyo sokukhusela iipali ezimbini. Ngalo lonke ixesha ujonge umzobo weentambo zomenzi kunye neenkcukacha zobugcisa.

9. Uthini umahluko phakathi komthamo olinganisiweyo kunye nowophukayo?

Ireyithiwe yangoku ihambelana nekhoyo ngoku i-breaker yenzelwe ukuthwala ngexesha lokusebenza okuqhelekileyo phantsi kweemeko ezichaziweyo. Ukuqhawuka kwamandla kunxulumene namandla ayo okuphazamisa umsinga omfutshane ochaziweyo ngokukhuselekileyo.

10. Yeyiphi eyona ngcaciso ibalulekileyo xa u-odola i-DPN 6KA breaker?

Akukho nkcazelo inye esebenza kufakelo ngalunye. Ireyithingi yangoku, amandla ombane, ulungelelwaniso lwepali, uphawu lohambo, umthamo wokophuka, imigangatho esebenzayo, ubungakanani bomzimba, kunye neemeko zofakelo kufuneka zitshekishwe kunye.

Qhagamshelana nathi ngeMiniature Circuit Breaker DPN 6KA Solutions

Ukukhetha i-breaker circuit echanekileyo ekugqibeleni malunga nokusebenza kokukhusela okuhambelana neemfuno zangempela zokufakelwa kombane. I-Miniature Circuit Breaker DPN 6KA inokubonelela ngendibaniselwano ebonakalayo yokulungelelaniswa kwe-compact, ukhuseleko lomthwalo ogqithisiweyo, amandla okuphazamiseka okufutshane, kunye nolawulo lwesekethe olufanelekileyo xa lucaciswe ngokuchanekileyo kwaye lufakwe.

Ukuba ukhangelaI-I-I-Miniature Circuit Breaker DPN 6KAiimveliso kwiibhodi zokusasaza, iiprojekthi zombane, izicelo ze-OEM, okanye unikezelo lwevenkile,IIIShanghai DaDa Electric Co., Ltd.inokubonelela ngolwazi lwemveliso kwaye ixoxe ngeemfuno zakho zobugcisa.Qhagamshelana nathingomlinganiselo ofunekayo wangoku, amandla ombane, ubungakanani, usetyenziso, kunye nemarike yendawo yokusingwa ukuxoxa ngesisombululo esifanelekileyo. Qhagamshelana ne-Shanghai DaDa Electric Co., Ltd. ukuxoxa ngeenkcukacha, iisampuli, ii-odolo ezininzi, kunye neemfuno zeprojekthi.