GB/T 14711-2025 “Ibisabwa muri rusange ku mutekano ku mashini nto n’iziciriritse zizunguruka zikoresha amashanyarazi” bizatangira gukurikizwa ku ya 1 Ukuboza.

GB/T 14711-2025 “Ibisabwa muri rusange ku byuma bito n’ibiciriritse bizunguruka” yasohotse ku ya 30 Gicurasi 2025, kandi izatangira gukurikizwa ku ya 1 Ukuboza. Iri hame risimbuye GB/T 14711—2013 “Ibisabwa muri rusange ku byuma bito n’ibiciriritse bizunguruka”. Ugereranyije na verisiyo yo mu 2013, yahinduwe cyane mu byiciro byinshi by’ingenzi bya tekiniki, bituma irushaho kuba nziza mu iterambere ry’ikoranabuhanga rya moteri n’ibikenewe mu kubungabunga umutekano.
Iri hame ryakuyeho ingingo ivuga ngo “ku moteri nto zikora ingufu zikurikije GB/T 5171, GB/T 12350 ishobora no gukoreshwa nk'ishingiro ry'isuzuma”, kandi icyarimwe, yongeyeho ibisabwa mu kwerekana no gusobanura ibikenewe ku bijyanye n'ikoreshwa rya moteri, moteri zigenzura umuvuduko uhindagurika, nibindi, bituma amahame ngenderwaho y'isuzuma kuri moteri arushaho kuba amwe kandi kumenya ibipimo by'ingenzi bisobanuke neza.

Ku bijyanye nainsinga n'imitako, yuzuza ibisabwa ku dusanduku tw’insinga n’ibikoresho by’insinga bya moteri zitandukanye zidasanzwe nka moteri za AC/DC zifite intego ebyiri na moteri za AC ziri hejuru ya 750V. Yongeyeho kandi uburyo bwo gupima ubukana bw’ubutaka bwa moteri ntoya, bigakemura ikibazo cyo kutagira amabwiriza y’igerageza muri verisiyo yabanje.
Ku bijyanye nainsinga n'ibikoresho, yahinduye uburyo insinga z'imbere zikoreshwa, isobanura neza ubuso buto bw'aho amashanyarazi anyura ndetse n'ibisabwa ku ngufu za moteri, yahinduye ubushyuhe bw'ibikoresho bitanga ingufu n'ubushyuhe bw'ibyuma bikingira, yongeraho uburyo bwo gushyira mu byiciro ubushyuhe bwa "200 (N)" kugira ngo ihuze n'ikoreshwa ry'ibikoresho bishya.
Ku bijyanye naamashanyarazi n'imiterere yayo,Iyi ngengo y’imari yazamuye ibipimo by’imikorere, uburyo bwo gupima n’ibisabwa mu icyitegererezo kugira ngo moteri ishobore guhangana n’imivuduko ya frequency nyinshi. Yongeyeho kandi ibisabwa mu bizamini byo kumenya imiterere y’ubwishingizi bw’ubwoko bwa I n’ubwoko bwa II. Ubwoko bwa I bugomba gutsinda ikizamini cyo gusohora igice, mu gihe ubwoko bwa II bugomba kuba bwujuje urugero rwa voltage ya impulse kandi bugagaragaza urwego rwa IVIC insulation. Ibi byongera cyane ubwizerwe bwa sisitemu yo gukingira.
Ku bijyanye naibisabwa mu isuzuma, ntabwo ari amategeko mashya yo gusuzuma moteri zifite feri na moteri zigenzura umuvuduko uhindagurika mu igeragezwa ryo gutanga ubushyuhe gusa, ahubwo hanashyizweho ibipimo byinshi nka DC voltage range yo gupima ubukana bw'ubushyuhe, agaciro k'umuvuduko ukabije w'amashanyarazi mu gikoresho cya transformer gifite voltage nyinshi mu igeragezwa ry'umuvuduko uhoraho w'amashanyarazi, hamwe n'agaciro k'isuzuma ry'umuvuduko uhoraho w'igikoresho cyo gufunga insinga z'amashanyarazi byoroshye byarahinduwe. Muri icyo gihe, agaciro k'isuzuma ry'umuvuduko uhoraho w'igikoresho cyo gufunga insinga z'amashanyarazi byoroshye karahinduwe kugira ngo isuzuma rihuze n'ibisabwa by'umutekano.
Byongeye kandi, iri hame ryongeraho ingingo nshya zijyanye n'imiterere rusange ya sisitemu ya moteri ihujwe yo gutwara no kugenzura, igomba kubahiriza ibisabwa na GB/T 4208. Yongera kandi uburyo bwo gupima ubushuhe n'ubushyuhe buri gihe kandi ivuga neza ko nyuma yo gupima ubushuhe n'ubushyuhe, gupima ubushyuhe bw'aho ugeze no kwemeza umutekano bigomba gukorwa. Ibi ni ukugira ngo bihuze n'iterambere ry'imikoreshereze ya moteri no kunoza imikorere y'umutekano wa moteri mu bidukikije byihariye.