Kau- igiyoyin: halayyar, yanayi, kariya

Kau- igiyoyin - wani irin caje barbashi directed motsi da ya auku a cikin ƙasa amfani da karshen matsayin jagora. Babban hatsarin da wannan sabon abu ne da ci gaban lalata na karfe sassa, wanda suke ƙarƙashin ƙasa, ko a kalla partially a lamba tare da shi.

Kau- igiyoyin bayyana a cikin akwati inda mafi karfe guda (da karafa dole iri-irin) tsakanin wanda akwai lamba, sanya shi a cikin wani electrolytic ruwa. Wannan ruwa na iya zama duk abin da, fãce distilled ruwa. Kamar wancan ne tare da kara yawan zafin jiki da watsin da electrolyte zai kawai kara, kamar yadda misali ya auku tare da jiragen ruwa wadda ta motsa daga arewacin tekuna zuwa wurare masu zafi kasashen.

Kau- igiyoyin iya faruwa a ƙarƙashin rinjayar biyu ciki da waje kafofin, kamar, misali, a takaice kewaye a cikin wutar lantarki cibiyar sadarwa, ba daidai ba dangane abubuwa edektroprovodki matalauta rufi. Ga manyan gine ginen da za a iya amince dangana da wani Apartment gidan, yawo a cikin su a halin yanzu siffofin saboda gaskiyar cewa tsakanin grounding abubuwa a sassa daban-daban na ginin Forms m bambanci.

Kamar yadda aka sani, wani karfe tsarin da ake bukata don kulle a sifili-shigar da shugaba na switchgear. Irin wannan tsarin ne tsarin sunan equalization iko, wajibi ne a tabbatar da cewa tsakanin grounding abubuwa ba Tashi directed lantarki a halin yanzu.

Wani muhimmin dalilin da samuwar kau- igiyoyin da kuma, a sakamakon, galvanic lalata wani tartsatsi maye Apartments a karfe bututu tare da roba. The abu ne cewa, a wannan yanayin, tsakanin babban tsage metallosvyaz risers, wanda rasa ta hanyar da equipotential bonding, da kuma kara bututu wanda suke, misali, wata tawul dogo. A wannan yanayin, tsakanin riser bututu da kuma karin m bambancin da aka kafa, kuma idan akwai wani shugaba, msl, ruwan famfo, sa'an nan da lantarki therebetween.

Kariya daga kau- igiyoyin ne equalize da iko tsakanin karfe Tsarin. Shi ya ishe to connect da babban da kuma karin riser bututu, sa'an nan da yiwuwar ga fitowan na lantarki vuya.

Wani hatsari ne gaskiya cewa motsi ruwa ta hanyar bututu, wanda, kamar yadda aka ambata a sama, da wani kyakkyawan shugaba, shi ne kullum a lamba tare da bututu da kansu - dielectrics. Daga wannan gogayya taso wutar lantarki, wanda daidai da asali jiki dokokin, zai tara a kan iyakar da karfe Tsarin. A sakamakon rikicewar lantarki zai taka muhimmiyar rawa a wannan kunno kai kau- igiyoyin zai samun karin iko. Wannan ya kamata a dauka a cikin asusun.

Saboda haka, ya ɓace igiyoyin ne quite na kowa a cikin rayuwar yau da kullum. Don kauce wa da mummunan tasiri, dole ne ya mai da hankali m zuwa grounding duk karfe Tsarin a cikin gidan, musamman a cikin ra'ayi na gaskiya cewa ɓangare na bututu yanzu maye gurbinsu da karfe da kuma roba.