Insinga za THW ni insinga z'amashanyarazi zikoreshwa mu buryo butandukanye, zifite ibyiza byo kudashyuha cyane, kudasaza neza, ubushobozi bwo gukoresha ingufu nyinshi z'amashanyarazi, no koroshya gushyiraho. Insinga za THW zikoreshwa cyane mu nsinga zo mu ngo, mu bucuruzi, mu modoka zigenda hejuru no munsi y'ubutaka, kandi uburyo zikoreshwa mu kuzigama no kuzikoresha byahindutse kimwe mu bikoresho by'insinga bikunzwe cyane mu nganda z'ubwubatsi n'iz'amashanyarazi.
Insinga ya THW ni iki?
Insinga za THW ni ubwoko bw'insinga z'amashanyarazi zikoreshwa muri rusange zigizwe ahanini n'icyuma gikoresha umuringa cyangwa aluminiyumu hamwe n'ibikoresho byo gukingira bikozwe muri polyvinyl chloride (PVC). THW isobanura Plastiki Insinga zo mu kirere zirinda ubushyuhe bwinshi. Iyi nsinga ntishobora gukoreshwa gusa mu buryo bwo gukwirakwiza insinga zo mu nzu ahubwo no mu nsinga zo hejuru no munsi y'ubutaka, hamwe n'uburyo butandukanye bwo kuyikoresha. Insinga za THW zikoreshwa cyane muri Amerika ya Ruguru no mu tundi turere kandi zikunzwe cyane.
Ibiranga insinga ya THW
1. Insinga za THW zirwanya ubushyuhe bwinshi, zikoresha ibikoresho bya PVC nk'urwego rwo gukingira, bigatuma insinga zirwanya ubushyuhe bwinshi kandi zishobora kwihanganira ubushyuhe bwinshi n'umutwaro w'amashanyarazi. Kubwibyo, insinga za THW zikwiriye cyane gukoreshwa mu bidukikije bishyuha cyane.
2. Kubera ko insinga ya THW idapfa kwangirika, igice cyo hanze cy'insinga ya THW gikozwe mu bikoresho bya PVC, gishobora kurinda neza insinga kwangirika no kwangirika. Iyi nsinga ntigira ingaruka ku bintu byo hanze cyangwa ibya shimi kandi ishobora kugumana imikorere myiza igihe kirekire.
3.Insinga ya THW ifite ubushobozi bwo gutwara umuriro mwinshi kandi ishobora gukora mu mutekano mu gihe cy’amashanyarazi menshi. Iyi nsinga ishobora kwihanganira umuriro ntarengwa wa 600V, ushobora guhaza ibyifuzo by’inganda nyinshi zo mu ngo no mu bucuruzi.
4.Byoroshye gushyiramo, insinga za THW ziragoye gushyiramo, bigatuma zoroha cyane gushyiraho no gushyiramo insinga. Bitewe n'uburyo zikomera kandi zoroshye gukoresha, insinga za THW zishobora gupfunyika no kuzunguruka byoroshye, bigatuma kuyishyiraho byoroha.
Gukoresha insinga ya THW
1. Mu bijyanye no gukoresha mu ngo no mu bucuruzi, insinga za THW ni zo zigize urusobe rw'amashanyarazi n'uburyo bwo gukwirakwiza inyubako, zikoreshwa cyane mu gutanga amashanyarazi ku bikoresho bitandukanye byo mu rugo nk'amatara, amasoko, televiziyo, na conditioner.
2.Insinga zo hejuru y'umugozi, bitewe n'ubushyuhe bwinshi bw'insinga za THW no kudashira, zishobora kwihanganira ikirere gikabije n'ingaruka mbi zo hanze y'ibidukikije, bityo zikoreshwa cyane mu nsinga zo hejuru y'umugozi.
3.Insinga zo munsi y'ubutaka, urwego rwo gukingira insinga za THW rushobora kubuza insinga gukora ku mazi cyangwa ahandi hantu ho hanze, bityo akenshi ikoreshwa mu nsinga zo munsi y'ubutaka. Uru rusinga rushobora kwirinda ubushuhe n'ahantu hatose kandi rushobora no kurinda insinga kwangirika no kwangirika.
Insinga ya THW VS. Insinga ya THWN
Insinga za THW, insinga za THHN n'insinga za THWN byose ni ibikoresho by'ibanze by'insinga imwe y'ingenzi. Insinga za THWN n'insinga za THWN zirasa cyane mu miterere no mu bikoresho, ariko itandukaniro rikomeye hagati yazo ni itandukaniro mu bikoresho byo gukingira no gukingira n'ikoti. Insinga za THWN zikoresha polyvinyl chloride (PVC) insulation, mu gihe insinga za THWN zikoresha polyethylene ya thermoplastic (XLPE) yo mu rwego rwo hejuru. Ugereranyije na PVC, XLPE irakomeye mu mikorere, ifite ubushobozi bwo kurwanya amazi no kurwanya ubushyuhe. Ubusanzwe, ubushyuhe bw'insinga za THWN bushobora kugera kuri dogere selisiyusi 90, mu gihe ubushyuhe bw'insinga za THWN ari dogere selisiyusi 75 gusa, ni ukuvuga ko insinga za THWN zifite ubushobozi bwo kurwanya ubushyuhe bukomeye.
Insinga ya THW VS. Insinga ya THHN
Nubwo insinga za THW n'insinga za THHN zigizwe n'insinga n'ibice byo gukingira, itandukaniro ry'ibikoresho byo gukingira rituma habaho imikorere itandukanye muri bimwe mu bice. Insinga za THW zikoresha ibikoresho bya polyvinyl chloride (PVC), mu gihe insinga za THHN zikoresha resin ya epoxy acrylic ishyushye cyane (THERMOPLASTIC HIGH HAT RESISTANT NYLON), ikomeza kuba nziza mu bushyuhe bwinshi. Byongeye kandi, insinga za THW muri rusange zoroshye kurusha insinga za THHN kugira ngo zihuze n'uburyo butandukanye bwo kuzikoresha.
Insinga za THW n'insinga za THHN nabyo biratandukanye mu bijyanye n'impamyabushobozi. UL na CSA, amashami abiri akomeye yo kwemeza ubuziranenge muri Leta Zunze Ubumwe za Amerika na Kanada, atanga icyemezo ku nsinga za THW na THHN. Ariko, ibipimo by'impamyabushobozi kuri zombi biratandukanye gato. Insinga za THW zigomba kuba zifite icyemezo cya UL, mu gihe insinga za THHN zigomba kuba zujuje ibisabwa n'ibigo by'impamyabushobozi bya UL na CSA.
Muri make, insinga za THW ni insinga zikoreshwa cyane, kandi uburyo zizewe kandi zihendutse byabaye kimwe mu bikoresho by’insinga bikunzwe cyane mu nganda z’ubwubatsi n’inganda zikora amashanyarazi. Insinga za THW zifite imikorere myiza kandi zishobora guhaza ibyifuzo bitandukanye, bikazana uburyo bworoshye n’umutekano mu buzima bwacu no mu nganda zacu.
Igihe cyo kohereza: 15 Nyakanga-2023