Izixhobo zokujonga iFault ye-Arc

Ziziphi ii-arcs?

IiArcs zibonakala ngokukhutshwa kweplasma okubangelwa ngumbane odlula ngendlela eqhelekileyo engaqhelekanga, efana nomoya.Oku kubangelwa xa amandla ombane e-ionize iigesi ezisemoyeni, amaqondo obushushu enziwe nge-arcing angadlula kwi-6000 °C.La maqondo obushushu anele ukuqalisa umlilo.

Yintoni ebangela ii-arcs?

I-arc yenziwa xa umbane utsiba umsantsa phakathi kwezinto ezimbini zokuqhuba.Izizathu eziqhelekileyo ze-arcs zibandakanya, uqhagamshelwano olunxibileyo kwisixhobo sombane, umonakalo kwi-insulation, ikhefu kwikhebula kunye nokudibanisa okukhululekile, ukukhankanya ezimbalwa.

Kutheni intambo yam ingonakaliswa kwaye kutheni kuya kubakho ukupheliswa okuxekethileyo?

Iingcambu ezibangela umonakalo wentambo zahluke kakhulu, ezinye zezona zizathu zixhaphakileyo zomonakalo zezi: ukonakala kweempuku, ukutyunyuzwa kweentambo okanye ukuvalelwa nokungaphathwa kakuhle kunye nomonakalo wokugquma kwentambo okubangelwa zizikhonkwane okanye izikrufu kunye nezikrufu.

Uqhagamshelo oluxengaxengayo, njengoko bekutshiwo ngaphambili, lwenzeka kakhulu ekunqanyulweni kwe-screwed, kukho izizathu ezibini eziphambili zoku;eyokuqala ayichanekanga ukuqiniswa konxibelelwano kwindawo yokuqala, ngeyona ntando ilungileyo emhlabeni abantu ngabantu kwaye bayazenza iimpazamo.Ngelixa ukwaziswa kwe-torque screwdrivers kwilizwe lofakelo lombane kuye kwaphucula oku kungenziwa iimpazamo.

Indlela yesibini ukupheliswa okuxekethileyo okwenzekayo kungenxa yamandla e-electro motitive force avela ngokuhamba kombane ngokusebenzisa abaqhubi.La mandla ekuhambeni kwexesha aya kubangela ngokuthe ngcembe imidibaniso ukuba ixege.

Ziziphi izixhobo ze-Arc Fault Detection?

I-AFDD zixhobo zokukhusela ezifakwe kwiiyunithi zabathengi ukubonelela ngokhuseleko kwiimpazamo ze-arc.Basebenzisa itekhnoloji ye-microprocessor ukuhlalutya i-wave wave yombane osetyenziswayo ukukhangela naziphi na iisignisha ezingaqhelekanga ezinokubonisa i-arc kwisekethe.Oku kuya kunqumla amandla kwisekethe echaphazelekayo kwaye kunokuthintela umlilo.Ziyathandeka ngakumbi kwii-arcs kunezixhobo eziqhelekileyo zokukhusela isiphaluka.

Ngaba kufuneka ndifake i-Arc Fault Detection Devices?

Ii-AFDD zifanelekile ukuba ziqwalaselwe ukuba kukho umngcipheko owongeziweyo womlilo, onje:

• Izakhiwo ezinendawo yokulala, umzekelo izindlu, iihotele, neehostele.

• Iindawo ezinomngcipheko womlilo ngenxa yobume bemathiriyeli esetyenziweyo okanye egciniweyo, umzekelo iindawo zokugcina izinto ezitshayo.

• Iindawo ezinemathiriyeli yokwakha etshayo, umzekelo izakhiwo zamaplanga.

• Izakhiwo zokusasaza umlilo, umzekelo izakhiwo ezifulelwe ngengca kunye nezakhiwo ezenziwe ngamaplanga.

• Iindawo ezisengozini yezinto ezingenakubuyiselwa, umzekelo iimyuziyam, izakhiwo ezidwelisiweyo kunye nezinto ezinexabiso leemvakalelo.

Ngaba kufuneka ndifake i-AFDD kwisekethe nganye?

Kwezinye iimeko, kunokuba kufanelekile ukukhusela iisekethe ezithile zokugqibela kwaye kungekhona ezinye kodwa ukuba umngcipheko ubangelwa izakhiwo zokusasaza umlilo, umzekelo, isakhiwo esinefreyimu yamaplanga, ukufakwa okupheleleyo kufuneka kukhuselwe.