Otsutsana ndi Ma Fuses
Mwamva mawu omwe amawombera fuses, koma ndi chiyani kwenikweni? Choyamba, muyenera kudziwa zomwe fuse ndizo komanso zomwe iwo apangidwa kuti achite. Mukuwona, waya wochuluka wa nyumba yanu ayenera kutetezedwa ku ma ciriti ndi maulendo ozungulira . Fuseyi imakhala ndi tizilombo ta fuse yomwe imakhala ndi chiwerengero chodziwika bwino, nthawi zambiri 15, 20, kapena 30 amps. Popanda fuseti kapena woyendetsa dera ndi chiwerengero ichi, sipadzakhala chilichonse chotetezera makina, zipangizo, kapena zinthu zomwe zimagwiritsa ntchito ngati zipangizo zamagetsi.
Monga momwe wiring ndi kukula kwake makamaka chifukwa cha katundu akhoza kuthana popanda kuphwanya ndi kutentha, kotero amagwiritsa ntchito fuseti. Chitetezo choterechi chilipo kuti nyumba yanu isakhale ndi magetsi.
Kunyumba kwanu kumatetezedwa ndi anthu oyenda dera kapena fuses. Zomangamanga zonse ndi fuses zimayikidwa ndi chiwerengero chachikulu cha amps omwe apangidwa kuti apite kapena kuwomba. Izi zinakonzeratu kuti chiwerengero cha amperage chidziwike bwino pa zonsezi. Kuswa kwa dera kumayang'ana mofananamo, kupatula kuwerengera kwa chiwerengero pamasamba oyenda. Ma fuses, ngakhale, angayang'ane ofanana, koma kalembedwe katsopano, kogwiritsa ntchito Edison, kamangokuthandizani kuti muzitsuloza fuseti yoyenera muzitsulo. Chitetezo ichi chimalepheretsa anthu kutenga fuseti yaing'ono, ngati fusemu 15 amp amphamvu, ndikuyikamo fusemu 20 kapena 30. Monga momwe mukuonera, kuyika fuseti yowonjezereka kwambiri pa dera lokhala ndi waya wothandizira ndizowopsa.
Choipa kwambiri, ndachiwona alimi akulowetsa fuseti mu chingwe ndi ndalama pansi pake kuti asakanize kugwirizana, osatetezedwa panthawiyi. Monga momwe ndinauzira munthu yemwe ananena kuti anachita izi, "Limbikani dipatimenti yotentha moto tsopano! Mudzawasowa."
Mawindo apakati amaphatikiza fusasi ya 15-, 20- ndi 30-amp amphamvu.
Fusasi imeneyi imapangidwira muzitsulo, imapangidwa mofanana kwambiri ndi thumba la babu. Ma fuses omwe amadziwika ndi Edison (olembedwa ndi "S", ali ndi maziko ochepa omwe amadziwika kuti ndiwotsalira. Izi zikutanthauza kuti fuseti yokha yabwino ingasinthidwe ndi mtundu uwu.
Mwachitsanzo, fusefu ya mamita 30 sungathe kuyanjana ndi maziko a Edison 20, choncho ndizosayera. Izi ndizowonjezera chitetezo chothandizira kuti munthu athe kuyika fuseti yowonjezereka mu fuseti kuti ayese ndikuyesa fuse kuti isapse. Yankho lenileni ndilo kuthetsa zina mwazolowera pamsewu mmalo mwake mpaka fuses isagwe.
Fusefimu 15 imateteza waya wa # 14 kapena wamkulu, fusemu 20 imapulumutsa # 12 kapena waya wamkulu, ndipo fusemu 30 imateteza # # 10 kapena waya wochuluka.
Ngati dera likutsekedwa, kutanthawuza kupitirira kuchuluka kwake kwa amps omwe amalembedwa pa fuseti, fuse (kapena kutsegulira dera) kuteteza mawaya kuti asamatenthe ndi kuwotcha. Pochiza vutoli, yatsani mphamvu ya magetsi pamsewu pochotsa zinthu zogwirizana ndi dera mpaka fuse yomwe ikugwira.
Makabudula a magetsi amachititsanso kuti fusele isalephereke. Mphindi wamagetsi angakhale kuchokera ku waya wotentha mpaka pansi kapena waya wotentha kuti asalowerere. Mulimonsemo, fuseti idzatsegula ndi kutseka deralo.
Kuti mupeze vutoli ndilovuta kwambiri, koma yambani ndi njira zophweka ndikugwiritsanso ntchito kumalumikizidwe a fuse. Yambani mwa kupeza dera lokhudzidwa lomwe liripo ndipo likugwirizana nalo. Zipangizo, zingwe, ndi magetsi zogwirizana ndi dera zingakhale ndifupikitsa zomwe zimayambitsa mavuto onse.
Fufuzani zingwe ndi malumikizano kuti muwone ngati mungapeze vuto. Kenaka, chotsani chinthu chilichonse, panthawi imodzi, kuti muwone vuto lomwe liri ndi lalifupi. Sikuti vuto lililonse lidzathetsedwa mosavuta ngakhale. Mwina ikhoza kukhala waya mu chipinda chapansi kapena chipinda chapansi chomwe mouse imayang'aniridwa yomwe ikuchititsa mwachidule. Mwinamwake ndikulumikiza pa waya amene wagwedezeka ndipo tsopano waya wopanda kanthu akukhudza bokosi lokhazikika? Ngati simungapeze vuto lanu nokha, musazengereze kuitana mumagetsi kuti akuthandizeni kupeza dera lochepa.