Insinga z'ibikoresho ni iki?
Insinga z'ibikoresho: "Sisitemu y'imitsi" ishami ry’ikoranabuhanga rikora mu nganda, Dingzun Cable niyo iyoboye mu buhanga bw’imyaka 20.
Uko ikoranabuhanga ry’inganda ku isi rigenda ryihuta, insinga z’ibikoresho—zitwaga “uburyo bw’imitsi” bw’inganda zigezweho—zirimo kwitabwaho cyane. Izi nsinga zihariye zohereza ibimenyetso bya analog na digitale bikoresha ingufu nke kugira ngo bigenzurwe kandi bigenzurwe, ibyo bikaba ari ingenzi cyane ku nganda nka peteroli na gaze, peteroli n’ibyuma.
Bitandukanye n'insinga zisanzwe z'amashanyarazi, insinga z'ibikoresho zikenera igishushanyo mbonera gikomeye cyo kurwanya imvururu kugira ngo habeho kohereza ibimenyetso mu buryo buhamye. Inyungu z'ingenzi mu miterere yabyo ziri mu bice byihariye birinda:
| Igice cy'Insinga | Ibisobanuro n'ibisobanuro birambuye |
|---|---|
| Ibikoresho by'umuyoboro | Umuringa cyangwa Umuringa wo mu gikombe ahanini |
| Cl=Uruzitiro rw'inkongi | MGT(Kaseti y'ikirahure cya Mica) ni ngombwa iyo bisaba umuriro |
| Ibikoresho byo gukingira | NA(PVC), 2X(XLPE) 3G(EPR) n'ibindi. |
| IS= Inkinzo y'umuntu ku giti cye PIMF, TIMF, QIMF, ICAM | Ubwoko bw'ingenzi bwa AL-PET na drainwire TC kuri buri pair/triad/quad igoramye, nta yandi mahitamo iyo bibaye ngombwa. |
| Amasafuriya/Amasafuriya | Amabara menshi yacitse; amabara menshi, amabara atatu menshi n'amabara ane yacitse |
| WOWE= Ingufu rusange cyangwa rusange (ST) (OSCR) (CAM) | Ubwoko bw'ingenzi bwa AL-PET na drainwire TC ku bice byose bisanzwe birakenewe. |
| Ikoti ry'imbere cyangwa ikigunira | NA(PVC), H(LSZH) n'ibindi, ni ngombwa iyo bibaye ngombwa |
| Urupapuro rw'Intwari | KURI(icyuma gipfunyikamo insinga z'icyuma zikozwe muri galvanised) ahanini, nta kwiyemeza iyo bibaye ngombwa |
| Ikoti ryo hanze cyangwa ikibuno | NA(PVC), H(LSZH), Y-fl(PVC igabanya umuriro) n'ibindi. |
| Ingano y'amashanyarazi | 300 V ku nsinga z'ibikoresho by'ikoranabuhanga rimwe cyangwa byinshi/triads/quads 300/500 V ku nsinga z'ibikoresho by'insinga imwe cyangwa nyinshi abandi barashyigikiwe |
| Ihame ry'ibanze | EN 50288-7 |
Zifite urwego rwo kuzirinda (akenshi zikozwe muri aluminiyumu cyangwa insinga z'umuringa) kugira ngo zihagarike ikibazo cyo hanze cy'amashanyarazi (EMI), kandi zipfunyitse mu bikoresho biramba bikozwe mu bikoresho nka PVC, XLPE, cyangwa LSZH. Aya mahitamo y'imiterere n'ibikoresho ntabwo yongera gusa ubudahangarwa bw'insinga ku guhungabana kwa amashanyarazi ahubwo anazifasha kwihanganira ibintu bikomeye bidukikije nk'ubushyuhe bukabije, ubushuhe, na ingese.
Imikorere yihariye y'insinga z'ibikoresho ituma ziba ingenzi cyane mu nganda zikenerwa cyane. Urugero, mu nganda zitunganya peteroli—aho kugenzura neza ari ingenzi ku mutekano w'imikorere—izi nsinga zikora nk'umuyoboro w'ingenzi, zitanga amakuru y'umuvuduko n'ubushyuhe mu gihe nyacyo uhereye ku byuma bipima aho zikorera ukagera mu byumba bigenzura, bigafasha mu buryo butaziguye gukumira ingaruka mbi z'umutekano no kubungabunga uburyo buhamye bwo gukora.
Byongeye kandi, imiterere yabo mito itanga ibyiza bifatika: izigama kugeza kuri 40% by'umwanya wo gushyiramo ugereranije n'ubundi buryo gakondo, bigatuma bukoreshwa cyane cyane mu nganda zitagira umwuka mwinshi (nk'inganda zifunze cyangwa aho ibikoresho bishyirwa) aho ikoreshwa ry'ahantu ari ikintu cy'ingenzi.
Mu bakinnyi, Shanghai Dingzun Electric & Cable Co., Ltd. Igaragara cyane nk'ikigo cy'igihugu gishinzwe ikoranabuhanga rihanitse gifite uburambe bw'imyaka makumyabiri. Dingzun yashinzwe mu 2005, ihuza ubushakashatsi n'iterambere, umusaruro, na serivisi, itanga ibikoresho birenga 800 bya insinga hamwe n'umusaruro wa metero miliyoni 70 ku mwaka. Imiterere y'insinga zayo zikoresha ibikoresho birimo ubwoko bw'insinga nyinshi zidashobora gushya (urugero, 300/500V CU/MGT/XLPE/OS/FR/LSZH/GSWA/LSZH) hamwe n'ubwoko bw'insinga zidashobora guturika bukurikije amahame ya EN 50288-7. Ibi bicuruzwa ni byiza cyane ahantu hadasanzwe—kuva ku nganda zikora ibinyabutabire bishyuha cyane kugeza ku nganda zikora peteroli mu mazi.