Ipali-amathathu yombane: isishwankathelo, iintlobo, iimpawu kunye nohlolo

miyalezo beesekethe ukuba yenzelwe ukuba ukuphazamisa uthungelwano zombane xa kunene nokuqhuba iziphaluka yangoku ezimfutshane kunye. Bakhusele iintambo elidityaniswe kuyo ngabathengi ukuyilayisha kwaye ziqulathe nezibonda kwesinye ukuya kwisine. ipali-amathathu umaphuli beesekethe yenzelwe ukukhusela wesekethe ontlantlu-ntathu okanye ngexesha elifanayo ontlantlu-ntathu kweentambo. Ukuba elinye imigca ingozi, zikhubazekile kwaoko ezintathu nezibonda.

Le fowuni uyayisombulula le misebenzi ilandelayo:

• kwicandelo lomsebenzi womnatha yokhuselo;
• Ukucalucalulwa ekunqandeni ingxenye yesekethe;
• ukhetho oluchanekileyo lwe ekuthinteleni uhambo olungagunyaziswanga.

iimpawu

Ezona mpawu ziphambili zale kumatshini - kokuba rated amandla uqhekeke nesantya kunqunyulwa-off. Basebenza evela iindlela ezimbini cima ikhompyutha: thermal kunye kagesi. Eyokuqala evula wesekethe xa isekethi elifutshane, ize eyesibini - inyathelo ngoku elide elingaphezu wesiqhelo. Gun zingasetyenziswa njenge switsha nge isitshixo yolawulo.

Kulinganiselwa umthamo breaking

ixabiso osemqoka ibonisa eliphezulu ngokuvunywe ngoku elifutshane-wesiphaluka apho iswitshi uyakwazi lokuqhawula iintambo kumacebo enxulumene noko ubuncinane kanye. Kubonisiweyo izindlu kumatshini kwaye ixabiso le:

• 4,5 Ka - ukukhusela nxamnye imigca intsimi yesekethe elifutshane kulo propati yabucala, apho imithwalo umgca nokumelana nesitishi ukuya umkhulu 0.05 ohms;
• 6 Ka - ukukhusela icandelo zokuhlala neendawo zoluntu, apho ukumelana umgca alithe gangqa 0.04 ohms;
• 10 Ka - esetyenziswayo ukuthintela umonakalo imigca amandla ngeenxa nesitishi.

ukuguqulwa okunikezelwe 6 ka model iziphaluka zasekhaya.

iimpawu Time-current

Xa kwamandla olungalinganiyo okubangelwa ukwahluka umthwalo kunye yokwenza okanye ukukhubaza izixhobo zeesekethe, kusenokubakho positives bobuxoki izixhobo zokhuselo ngenxa ngaphezu yamanje rated. Ukunciphisa amathuba kuvusa oomatshini ezakusetyenziswa kwangaphambili iimpawu ixesha langoku (BTX). Ipharamitha ibonisa ixesha umda kwi umlinganiselo oluthile olukhoyo ixabiso eliyimali. BTX Ulandela.

1. B - iyunithi uhambo magnetic Uhambo lwangaphesheya emva kwemizuzwana 0,015 kwi ukwanda ezintathu kweyangoku ngokumalunga ixabiso eliyimali.
2. C - iimpawu kakhulu xa ukhuselo kubangelwa ngokwandisa ixabiso eliyimali izihlandlo ezi-5. Oomashini zilufanele ukukhanyisa kunye zombane nokulolonga imisinga inrush.
3. D - oomatshini eziyilelwe ezinkulu imisinga inrush, njengaxa kwibhoyila yombane, Iimoto zombane kunye nezinye izixhobo ontlantlu-ntathu. Ikakhulu ezisetyenziswa kweli shishini.

le miyalezo Ubume

Umatshini phakathi umthombo wamandla kunye nokufakelwa, ekufuneka zikhuselwe. ipali-amathathu umaphuli yesekethe yenziwa ngezibini zoqhagamshelwano ezintathu, apho nganye kwi kuthotho kunye neeyunithi uhambo thermal kunye kagesi. Isigaba oluzenzekelayo ukukhubaza kuphela ngaphandle ubengaphule cala, nto leyo enxulumene kuyo. Ukuba ufuna ukhulula iingcingo cala, kusetyenziswa imodeli-kwipali ezine. Ngokuqhelekileyo, ukuba zisetyenziswa kwigalelo main.

Le zokuhlala kunye namakhaya babucala osetyenziswa bale iklasi imithwalo ngomlinganiselo. Amandla yangoku unyule ngokwamandla yamacebo ezidityanisiweyo, apho Ungeno kabini ihlelo ukuphelisa positives zobuxoki.

Iimveliso bahambisa IEK mveliso, ka EKF, lukaMelkitsedeki, INTES kunye "lwekontraka". iimveliso zasekhaya ukuthembeka ezaneleyo kunye namaxabiso afanelekileyo. Ngokubanzi sasisebenzisa imishini kwi-16 A no-25 A. iintengo ayabiza, kodwa iinkampani ezaziwayo-kakuhle ukuvelisa umgangatho ophezulu kunye neemodeli ezinokuthenjwa. Ngomhla ukuzitshintshela ixabiso kwipali ezintathu-ukusuka kwiinkampani ezaziwayo-kakuhle inokuba nomahluko kakhulu, kodwa umgangatho ayiguquki.

isixhobo sokhuselo ne ontlantlu-ntathu langoku lisetyenziswa kwi igalelo indlu kunye izixhobo namandla lobungcali kunye lombane 380 V, umzekelo, i oluzenzekelayo kwipali ezintathu-100A iswitshi.

Eli gunya kufuneka ne counter, ukuba imi emva iswitshi. Ngokuqhelekileyo akukho ngaphezulu kwe 63 A. A enamandla ngakumbi kwipali ezintathu-umaphuli beesekethe isetyenziswa kolu shishino.

Ukususela impendulo kunye icebiso ugesi kulandela ukuba koomatshini kunye iimvaba babebiza imali kuyo nayiphi na imeko ayinakusetyenziswa. Oku umngcipheko yomlilo okanye ukusilela sixhobo.

I-wire amane anesithathu-lesigaba zero inikezelwa kumakhaya zokusebenza. enqabile zisetyenziswa izixhobo rated kwi 380 V. Izigaba kwi lenjongo lonikezelo bahlukane. Oku okuphindwe 3 kwilayini eyahlulweyo kunye ombane ka 220 V.

Inzuzo koomatshini multi kwisibonda-kukukwazi ngaxeshanye ukulawula kwiilayini eziphanda-phindiweyo. Ngokufaka kwipali ezintathu-utshintsho 25A unit ezintathu-ehambelanayo ulawulo amandla oluzenzekelayo ingaqhuba iye ngaphandle kumgca ngamnye. Kwimeko isekethi omfutshane omnye kubo kuvala zonke ngaxeshanye. Ngokuqhelekileyo, kumgca ngamnye ukufaka amaza beesekethe ezi-olongezelelweyo. Xa omnye wabo akaphumeleli yesigaba umsebenzi, nto leyo eyandisa inkqubo ukuthembeka.

imishini series BA

oomatshini Domestic wavelisa series AE BA. Uhlobo lokuqala ugugile, yaye kunqabile kusetyenziswa. It has amandla aphantsi umzimba, ukunqongophala uqhagamshelwano ukuya Din-zikaloliwe. Kuba izicelo basekhaya zezona series imveliso ezifanele VA kubalwa ukuba imisinga ukuya ku 63 A, B uphawu, C, D, kunye namandla ekuqhekezeni 4.5 ka.

Domestic miyalezo circuit kwipali ezintathu-VA idibana ngokupheleleyo iimfuno zale mihla, ngexesha ugcina ixabiso asezantsi kakhulu kunokuba imifuziselo amazwe.

Ngokutsho izimvo ezininzi, imifuziselo amazwe kufuneka ukuba nigqibelele ngamaxabiso aphezulu ezinjalo. Kodwa misfire, nangona iimodeli ngaphantsi zasekhaya.

isiphelo

ipali-amathathu umaphuli yesekethe yinxalenye ebalulekileyo yenkqubo lombane ikhaya wakhe. Ukukhetha imifuziselo eninzi, kufuneka kukhunjulwe ukuba ezinye izixhobo kufuneka zibe kumgangatho ofanayo: iintambo, itshintshela kunye neziseko, iibhokisi isiphambuka, zalapho zokukhanya.

Iimpawu eziphambili koomatshini zisoloko apho kwicala ngaphambili lwezindlu. Bona ezikhethiweyo zisekelwe ubungakanani ucingo kunye ubukhulu wolayisho iqhagamshele.