Insinga ya OPGW, izwi kandi nka insinga y'ubutaka igizwe n'udupira tw'amashanyarazi. Iyi nsinga ishyirwa mu nsinga y'ubutaka y'umurongo wo hejuru w'amashanyarazi menshi hanyuma igashyirwa hejuru y'umunara w'umurongo wo hejuru kugira ngo habeho umuyoboro w'itumanaho ry'udupira tw'amashanyarazi ku murongo wo hejuru. Iyi miterere y'imiterere ifite imirimo ibiri y'insinga y'ubutaka n'itumanaho, kandi muri rusange yitwa insinga ya OPGW optique.

Insinga ya OPGW ipfunyikwa n'insinga z'icyuma, kugira ngo insinga ibe yizewe, ihamye kandi ikomeye, kuko insinga yo hejuru n'insinga yo hejuru bihurizwa hamwe, ugereranije n'uburyo bundi bwo gukoresha insinga, byombi bigabanya igihe cyo kubaka kandi bikagabanya ikiguzi cyo kubaka. Byongeye kandi, iyo OPGW ikozwe mu nsinga z'icyuma zipfunyitse muri aluminiyumu cyangwa insinga ya aluminiyumu ikoreshejwe, bingana no gushyiraho insinga nziza yo hejuru y'ubutaka, ishobora kubona inyungu nyinshi nko kugabanya umuvuduko w'amashanyarazi utari uhari w'umuyoboro w'amashanyarazi, kugabanya umuvuduko ukabije w'amashanyarazi, no kunoza ingaruka mbi z'umuyoboro w'amashanyarazi ku muyoboro w'itumanaho.

OPGW ikwiriye imiyoboro ifite amashanyarazi menshi arenga 110kv, kandi intera iri hagati yayo ni nini (muri rusange iri hejuru ya 250M); Yoroshye kuyibungabunga, yoroshye gukemura ikibazo cyo kwambuka imiyoboro, imiterere yayo ya mekanike ishobora guhura n'iyambukiranya imiyoboro; Urwego rwo hanze rwa OPGW rufite ibyuma, ibyo bikaba bitagira ingaruka ku kwangirika no kwangirika kw'amashanyarazi menshi. OPGW igomba gucibwa mu gihe cyo kubaka, kandi gutakaza amashanyarazi ni gukomeye, bityo OPGW igomba gukoreshwa mu miyoboro mishya ifite amashanyarazi menshi hejuru ya 110kv; Fibre ikozwe mu girahure, cyoroshye kandi cyoroshye kwangirika.

Mu gihe cyo kubaka, OPGW igomba kwirinda gukururwa, gukomereka, gucika intege, gushenjagurwa, kuvunika, kandi insinga igomba gukururwa neza nta gukandamizwa.

Ingingo zo kugenzura ubuziranenge bw'ibikoresho bya OPGW

1. Gushinga insinga za OPGW bisa n'umuyoboro w'amashanyarazi, iyo ushinze, umuyoboro w'amashanyarazi wa mbere ugomba kuba udafite aho ukorera, bibujijwe mu gihe cy'umuyaga, inkuba, ubukonje n'ubushyuhe n'ibindi bikorwa by'ikirere kibi. Umwanya wo kugonda w'umuyoboro ugomba kuba hejuru ya metero 0.5.

2. Imiterere igomba kwirinda ko insinga zigongana, kugira ngo hirindwe kwangirika kw'urwego rwo hanze rw'insinga. Guhindagurika kw'insinga ntibishobora kuba munsi y'inshuro 40 z'umurambararo w'insinga, ni ukuvuga, mu miterere kugira ngo harebwe ko hari nibura uburebure bwa mm 600, insinga ya OPGW ntishobora kuzunguruka.

Hagomba gushyirwaho abakozi bihariye bashinzwe kugenzura aho inzira nini z’imodoka zinyura, imiyoboro y’itumanaho, imiyoboro y’amashanyarazi, nibindi. Insinga igomba kugenzurwa ahantu heza kugira ngo hirindwe ko insinga zigongana cyangwa zizunguruka n’ibinyabiziga, bigashyira mu kaga umutekano w’insinga cyangwa abakozi.

3. Ibisabwa kugira ngo insinga za OPGW zishyirwe ku ntera yo kwambukiranya ubutaka: ahantu hatari abapilote, OPGW yasize ubutaka burenga metero 3; Imihanda y'abanyamaguru n'imihanda ifite imodoka nke, OPGW iri kure ya metero 5 uvuye ku butaka; Imihanda minini na gari ya moshi, OPGW hejuru y'ubutaka metero 7.5.

4. Mu gihe cyo kubaka, witondere kurinda urwego rw'inyuma rw'insinga zipfundikiye. Insinga z'icyuma zo hanze za aluminiyumu cyangwa insinga za aluminiyumu ni zo zitwara umuriro mwinshi kandi inkuba, nk'imvune, zigira ingaruka z'igihe kirekire ku murongo. Reba neza ko nta nsinga zipfundikiye; Ntugatere cyangwa ngo ujugunye insinga z'amashanyarazi; Koresha agasanduku ka rubber kugira ngo ukingire iyo ukoresha insinga ziterura. Agasanduku k'insinga ka OPGW gashyirwa ku gikoresho cyo kwishyura cyangwa ku modoka ifite agasanduku k'insinga gafite umugozi uzenguruka, kandi intera iri hagati y'agasanduku k'insinga n'igice cyo hagati cy'imashini ikoresha imbaraga igomba kwemezwa ko ari metero 5-8.

5. Buri munsi hagomba gukorwa ibishoboka byose kugira ngo umushinga wo kubaka disiki imwe y'insinga y'amashanyarazi urangiye, niba atari mu ijoro rimwe cyangwa igihe kirekire, ugomba gukoresha umugozi wa nylon kugira ngo ushyireho insinga ya OPGW ku mugozi, kugira ngo hirindwe ko insinga y'amashanyarazi inyerera kandi ikanangiza aho insinga y'amashanyarazi ihurira n'umugozi. Muri icyo gihe, umugozi wo gukurura n'insinga y'amashanyarazi bigomba gufatirwa by'agateganyo ku mpera yo gukurura no ku mpera yo gukurura. Ingano yo kuruhuka y'insinga hagati y'ingingo y'umurongo w'imbaraga z'amashanyarazi ku mpera yo gukurura n'imashini yo gukurura ni ngombwa kugira ngo worohereze imbaraga z'imashini yo gukurura. Ntibishobora kuba biremereye cyane, insinga ntigomba kogosha hasi.