Wake wake wazibuza ukuthi ingakanani imali umthengi ophakathi asebenzisa izindlu zasendlini? Izindlu zethu namafulethi ethu agcwele izinto ezihlukahlukene ezivela ku- mixer evamile kuma-boilers amakhulu. Ukuba nayo yonke le mishini, ngokushesha noma ngokuhamba kwesikhathi kufika umzuzwana wokuthenga isiqiniseko. Iqiniso liwukuthi, njengasegumbini lomuzi, nase-dacha, akusikho njalo ukuqhuma kwamagesi okungekho njalo. Ngakho-ke, kunconywa ukutshala imali kumlawuli we-voltage we-220 V, nokuthi yikuphi okumele kukhethwe, sizocabangela ngezansi.
Ungakhetha kanjani i-voltage regulator yama-cottages?
Uma kwenzeka izindlu zezwe, ikakhulukazi ama-dachas, kufanele ufake isilondolozi cishe into yokuqala. Iningi lezindlu zakudala zenzelwe ukusetshenziswa okungaphezulu kakhulu futhi ngenxa yalokho, inethiwekhi ingaba ne-volts ayi-130 kunalokho okudingekayo 220.
Ukuhlala kwehlobo kunezigaba ezintathu ezibalulekile embuzweni wokuthi ungakhetha kanjani umlawuli we-voltage:
- Kubalulekile ukubala ukusetshenziswa kwamandla okuphelele. Okulandelayo, sikhetha amadivayisi ngamandla amakhulu kunomboro owatholile ngemuva kokungeziwe. Ukuze ukhethe kahle i-voltage regulator, cabanga ngale nqubo ngamapompo, njengoba yenza ngokuphawulekayo izinga lokusetshenziswa kwamandla. Ukuze wenze lokhu, hlukanisa inani elitholakalayo ngu-0.7.
- Okulandelayo, sibala inani elincane lokusetshenziswa kwamandla. Lapha kusanele ukuba sisebenzise izibungu zokuqoqa zamanje. Kudivayisi ekhethiwe, umkhawulo ophansi kufanele ube ngaphansi.
- Futhi khumbula inombolo yezigaba endlini. Uma esedwa, ngeke kube nezinkinga. Uma kunezintathu, kuzodingeka ukhethe phakathi kokuthenga ezintathu-isigaba esisodwa noma isigaba esisodwa.
Yimuphi umlawuli wezintambo ongakhetha kuwo?
Ngaphambi kokuthenga idivaysi yefulethi uzodinga ukuphendula imibuzo emibili kuphela. Iyini isibalo sezindiza ezinomshini ngokuvamile endlini? Uma lezi zimpumputhe zingaphakathi kwemingcele ka-210-230 W, kuzoba khona okwanele uhlobo oluthile lwenqubo ethile. Uma umkhawulo ongaphezulu usuvele ukhona ngo-260 W, kufanelekile ukucabanga ngokucacile okuphezulu ngokulungiswa okubushelelezi.
Okulandelayo, udinga ukunquma ukuthi iyiphi i-voltage regulator okumele ukhethe kuzo zonke izitolo zokwakha:
- I-Servo drive iyona eshibhile kakhulu, kodwa inezingxenye eziningi kakhulu zemishini, kunamathuba aphakeme okuphazamiseka okungapheli;
- kungenzeka ukuba ukhethe umlawuli we-voltage we- relay type , izoba efanelekayo kokubili ekhaya nasezikhungweni (lokhu kuyisigaba samanani ajwayelekile, kodwa sizohlala isikhathi esingaphezu kweminyaka emibili);
- I-thyristor model ye-electronic ye- voltage regulator ivame ukunconywa ukukhetha indlu yangasese: noma yikuphi ukuqhuma kwamagesi, kuphendula ngokushesha.