NHKMC1 Busway irwanya umuriro hamwe na 4P cyangwa 5P hamwe na 250A ~ 6300A

Ibyiza

Guhitamo insulasiyo nibikoresho byangiritse nibikorwa byiza

• Mika kaseti yakomerekejwe numurongo wumuringa wumuyoboro wa bisi ihuye na JB / T5019 ~ 20 "ibicuruzwa bitanga amashanyarazi" hamwe na JB / T6488-1 ~ 3 "mika kaseti".Mika kaseti ifite imiterere ihindagurika kandi irwanya ubushyuhe bwinshi hamwe nuburyo bwiza bwa dielectric hamwe nubukanishi mubihe bisanzwe: imbaraga zunama ≥180MPa;imbaraga za dielectric ≥35kV / mm;amajwi arwanya> 1010Ω-m.Iyo ubushyuhe bugeze kuri 600 ℃, kaseti ya mika iracyafite imbaraga zo gukumira izirinda> 10MΩmm2.
• Ukurikije imipaka itandukanye yo kurwanya umuriro wa bisi itavunika, ingamba zafashwe nigice cyo kubika ubushyuhe nazo ziratandukanye.Niba inzira ya bisi ikeneye gukora umwanya muremure hamwe n amashanyarazi, ubusanzwe urwego rwubushyuhe rushyizwemo numwuka kugirango bitagira ingaruka ku kugabanuka kwubushyuhe mugihe imikorere ya bisi, kandi iyo bisi idakoreshwa muburyo bwo gukoresha ingufu zihutirwa. gusa, igipimo cyacyo cyo kurwanya ubushyuhe kiri hejuru kandi urwego rwokwirinda ubushyuhe rugomba kuzuzwa ubwoya bwa silika, ibikoresho bya silika yubwoya bwatoranijwe kuri iyi nzira ya bisi yangiritse bihuye na GB3003 "bisanzwe bya aluminosilicate refractory fibre mat", ibirimo AL2O3 + SiO2 bigera kuri 96% , gukomeza gukoresha ubushyuhe ni 1050 ℃, ^ ubushyuhe bwo hejuru bugera kuri 1250 ℃.
• Iyo umuriro ubaye muminota 3 ~ 5, igipfundikizo gitangira kubira no kwaguka, bigakora urwego rwo kubika ubushyuhe, kandi ubushyuhe bwumuriro bwiyongera vuba, bikagabanya neza ihererekanyabubasha.Ibipimo ngenderwaho byose byerekana impuzu zikoreshwa muri iyi bisi itavunika bikwiranye nigihugu cya GB14907-94.
• Kugirango huzuzwe ibisabwa byangiritse, guhagarika icyiciro cyo gutandukanya icyiciro hamwe no gutandukanya hamwe bikozwe mubintu bikozwe mubutaka bwo hejuru bwubushyuhe bwo hejuru, bufite Al2O3 irenga 95% kandi ifite imiterere ya dielectric na mashini ikurikira mubihe bisanzwe: imbaraga za dielectric ≥13kV / mm irwanya ubukana> 20MΩ-cm imbaraga zingirakamaro ≥250MPa.ceramic ifite akamaro kanini mukurwanya ubushyuhe, kandi ibipimo byapimwe byapimwe ni> 10MΩ iyo ubushyuhe bugeze kuri 900 ° C.Bitewe nuko ceramic ihagaze neza, ntakibazo gisaza cyibikoresho byo kubika, bityo bikongerera neza igihe cyumurimo wa bisi.
• Ibicuruzwa bitangiza ibidukikije: Mugihe habaye umuriro, nta gaze yubumara isohoka muri bisi, kandi nta gutwikwa kwa kabiri kwakozwe, ni igisekuru gishya cyibicuruzwa bitangiza ibidukikije byangiza ibidukikije.
• Amashanyarazi yoroheje: Imigozi ya bisi ya bisi yashyizweho kuburyo bworoshye, kandi biroroshye gushushanya ishami ryubu.Buri mugozi wacomeka urashobora kwinjizwa mubisanduku bitandukanye byububiko, kandi plug box pin izamu nayo ikozwe mubikoresho byo mu bwoko bwa ceramic birwanya ubushyuhe bwo hejuru kugirango harebwe niba ingufu zishobora gukururwa neza mugihe habaye umuriro.
• Umuhanda wa NHCCX wangiritse watsinze ikizamini cyubwoko bwikigo cy’igihugu gishinzwe kugenzura ubuziranenge bw’ubugenzuzi bw’ubuziranenge, Ikigo cy’Ubugenzuzi n’ikizamini hamwe n’ikizamini cyo kwanga ikigo cy’ibizamini by’ibikoresho by’imyubakire, hamwe n’imikorere y’amashanyarazi, imikorere y’ubukanishi n’ibikorwa byo kwanga byose biri murugo ^ rwego ukurikije iperereza.