Uxhumano imitha ezintathu isigaba ugesi

Imitha kuyadingeka wokuqala nomkhulu kunabo bonke inkampani amandla, futhi umthengi ubophekile ukuba uyifake endlini endlini, egalaji noma cottage. I amafulethi asethwe kudivayisi owodwa esigabeni esikhulu. Ixhuma counter isigaba ngokuvamile eyenziwa emizini yabazalwane.

amamitha Abaningi basuke efakwe isikhathi eside futhi zidinga ukushintshwa. Izizathu eziyinhloko salokhu zimi kanje:

• kwaze kwaba sekupheleni kokuphila;
• ukulahlekelwa ukunemba nesilinganiso (ngezansi ekilasini lesibili);
• isidingo ukufaka multi-rate yomculo.

Faka esiphikisayo entsha kungenziwa ngosizo ochwepheshe noma ngokwakho. Azikho nobunzima ekhethekile, kodwa imithetho kumele ilandelwe.

Yini esiphikisayo ukukhetha?

bhila Ngaphambili mechanical uhlobo zokubala (lokungeniswa). ukukhululwa kwabo usaqhubeka, ukufakwa inikwe amandla yizinkampani amandla. Esikhundleni imiklamo emidala ukuza zobuchwepheshe digital. Bobabili izinketho ngokulinganayo bawenze kahle umsebenzi wabo, kodwa okubi nakakhulu ukumelana isinyathelo mechanical lokushisa ongaphakeme. Kubalulekile ukuthi idivayisi wakhe wawenziwa ngo- isigaba ukunemba, okuyinto akufanele incane kuneyesibili.

Indlela ukuxhuma imitha ezintathu okhombisa?

Uxhumano imitha ezintathu isigaba ugesi ikhiqizwa kusuka amapayipi okuhambisanayo.

Yena angadingeki isakhiwo, ifakwe boilers, umshini amathuluzi, kagesi nezinye izinto ngamandla. Emnyango ukusetha isilawuli iKhabhinethi namadivayisi zokuzivikela ku enye ezintathu okhombisa. Wokufaka kusukela inethiwekhi yangaphandle siqukethe 4 noma 5 cores, esebenzisa 3 esithwele zamanje, zero kanye umqhubi isisekelo. Isisekelo lingasethwa ngokwehlukile.

Uxhumano senziwa ukuba esiphikisayo esigabeni inethiwekhi ngokwakhe ngqo noma wehlise voltage transformers zamanje. Basuke ukufakwa amandla wesifunda lapho amandla wesifunda kunakunoma zedivayisi. Uxhumano ngqo senziwa izintambo ezintathu conductive L1 inethiwekhi, L2, L3 futhi umqhubi kokungathathi hlangothi N (Fig. Ngezansi). Imiphumela yesigaba kanye zero ngesikhathi ezikhumulweni zikhonjiswe ngokuthi L1 ', L2', L3 'futhi N'. Ngamunye esibulalayo okukhipha ngokufanele phambili eduze kwesiteji.

Manje ekhiqizwa ezihlukahlukene onobuhle, isibalo samabhingo futhi okungase izikimu ezahlukene. Ngokwesibonelo, ukuphela 1 wenziwa ohlangothini uvo ezintathu okhombisa uxhumano esiphikisayo "Mercury 233", 4, 7, 10. Ngakho-ke kubalulekile ukuba banake isikimu elicacisiwe i-ID yedivayisi. Ixhuma counter isigaba "Energomera" kwenziwa ngendlela evamile kuchaziwe ngenhla.

Okubalulekile! Amandla ukusetshenziswa ebalulwe isitifiketi for counter. Uma weqiwe, kungase kubangele ukwehluleka zedivayisi, ngisho umlilo wakhe. Ukukhetha esiphikisayo efanelekayo kufanele uqale ukubala inani amandla ukudliwa amadivaysi. Uphuzwe kanye inqolobane, uma esikhathini esizayo kulindeleke ukuthi senyuke umthwalo.

Izici ngokuqondene imitha ezintathu okhombisa

Izici Ezihilelekile Kule nqubo zimi kanje:

1. Udinga i-ukuthenga zonke izesekeli for ukufakwa: kuwukuphendula, isigubhu sikagesi, imishini, RCD.
2. Ukuze aqinisekise kudivayisi inkonzo ezimali ngaphambi liyadingeka ukufaka umshini ezintathu okhombisa.
3. Ikhebula amandla zangaphandle supply iqale exhunywe kwi-automaton input.
4. Kusukela umshini izigaba ezintathu uxhumeke kwi-counter, nangemva kwakhe, ngokusebenzisa RCD - umthwalo.
5. Uma uxhuma ikhebula le-akufanele kube isigaba bedidekile futhi babashayeli hlangothi.
6. Isisekelo idivayisi iku uxhumeke kwi-RCD.

Imigomo uxhumano imitha

Ngoba iyunithi ezimali ngokuyinhloko wusizo inkampani amandla, yonke imisebenzi ehambisana ne-uxhumano, eyenziwa iqhaza nabameleli bayo. Ukufakwa kungenziwa ngezandla zakhe, kodwa esigabeni sokugcina kubalulekile kubangele isilawuli. Emsebenzini kubalulekile ukukhumbula okulandelayo:

1. Obandayo ezihambisana nemithetho eqinile neziqondiso ezidinga inkampani ukuphathwa ukuhambisana.
2. Kudingekile uphawu umenzi kanye yinkampani yezinkonzo zomphakathi, umthengi akakwazi ukushintsha wiring. Ngemva uphawu isidingo uthole izandla zakho phezu isitifiketi ukwamukelwa.

Uma imitha efakwe ngaphandle amandla inhlangano, ngeke kubhekwe elawula. Kodwa kulabo abangakholwa kuyoba evamile kagesi kudivayisi, RCD noma wesifunda.

Ixhuma counter isigaba "Mercury 230"

Ngokuvamile usetha counter "Mercury" libhekene ezihlukahlukene imisebenzi ehlukene. Kukala amandla esisheshayo zombili izinkomba. ukulungiswa abahlukahlukene uvumele ukubala amandla izimali olulodwa futhi amaningi, kanye nokugcina ulwazi operation eside isikhathi. izici eziyinhloko counter:

• kungenzeka kudivayisi nemiphakathi ekhethwa amandla esiphezulu futhi zamanje ukalwe kanye isigaba ukunemba;
• i-akhawunti ye-bidirectional energy flow;
• khona umcimbi izingodo kanye nokusebenza izinga amandla ;
• isikhawu phakathi ukuqinisekiswa uneminyaka engu 10;
• ukuphila service - kuze kube iminyaka engu-30;
• ukutholakala interface imodemu.

uxhumano kagesi

Ixhuma counter isigaba "Mercury 230", futhi bonke abanye zingenziwa ngqo inethiwekhi ngokusebenzisa ucingo noma Transformers zamanje, uma kungekhona amandla anele. Ukuze uxhume wahlala 8 ezikhumulweni khona. 1, 3, 5 ezikhumulweni zisetshenziselwa ukuxhuma izigaba ezintathu input. ngokuvamile umshini lokungeniswa, ezisabela amapayipi voltage okhuphuka ngokungazelelwe. Ukuze umthwalo ngamunye kufanele kwenziwe 2, 4, 6. ngu terminals lwesikhombisa lwesishiyagalombili axhunyiwe, ngokulandelana, input bese okukhipha babashayeli hlangothi.

kagesi enikeziwe kusukela ezikhumulweni okukhipha isigaba 2, 4, 6 kumadivayisi owodwa esigabeni. Izintambo imakwe.

Okubalulekile! ukuhlonza Core wenziwa okusekelwe umbala, ukuqhubekisela phambili umsebenzisi akukubi uma ebeka yonkana imishini, RCD siqhubeke ukucindezeleka.

Ukufundiswa: I ezintathu okhombisa imitha uxhumano

Kulandzelana kwalokucuketfwe lokuhleliwe izenzo simiswe ngalendlela lelandzelako:

1. Kusukela amandla umugqa endlini selibekiwe phezulu noma ikhebula komhlaba okokufaka umshini. Kumelwe wenze ochwepheshe.
2. I panel kagesi efakwe electrometer nalo lonke imishini zokuzivikela. Kuye Inani labasebenzisi fixed imishini lemijabo usuku olulodwa kuya. Ukuze isikimu emfishane lingasetshenziswa esikhundleni sohlelo RCD imishini umehluko.
3. With ezine-pole lokungeniswa lomshini terminals uvo counter ngokujoyina izintambo ezinemibala.
4. Ngo ukulandelana efanayo ukuthi kungenziwa exhunywe kwi-yangaphakathi inethiwekhi okukhipha ezikhumulweni. Input bese okukhipha exhunywe kwi esibulalayo eduze kumele kube nombala ofanayo.
5. Ixhuma counter isigaba nge RCD. Iya kuhlale exhunyiwe isigaba wire futhi zero e ukulandelana elihambisana Iwawo.

izincomo Electricians

Ngaphambi kokuba uqale umsebenzi ukufakwa izintambo zikagesi ngaphakathi iphaneli, qiniseka uqhwishi futhi ivimbela kusebenze kwephutha voltage input. Futhi sihlola isimo ukwahlukanisa ku izibambo amathuluzi.

Musa ukuxhuma ezintathu okhombisa imitha ukuxhumana, amandla lapho ingaphansi kwe-ukusetshenziswa inethiwekhi ekhaya. Ukuze wenze lokhu, kuzomele uqale ukubala umthwalo esiphezulu, bese ukhetha idivaysi ezifanele. Kungcono ukuthenga ngayo inqolobane amandla.

isiphetho

Ukuxhuma imitha ezintathu okhombisa ngokuba ekhaya Imishini ibhizinisi inethiwekhi ngqo. Zonke onobuhle babe idayagramu uxhumano okufanayo. It kungatholakala ishidi idatha zedivayisi futhi ohlangothini reverse ikhava esigungwini.