Lub ntsiab insulating cov ntaub ntawv nyob rau hauv lub transformer muaj xws li transformer roj, insulating paperboard, cable ntawv, xov tooj ntawv, thiab crepe ntawv.
(1) Transformer roj.
(2) Insulating paperboard. Insulating paperboard yog tsim los ntawm unbleached sulfate fibers, nrog rau ntau qhov pores ntawm fibers, yog li muaj zog huab cua permeability, roj nqus, thiab dej nqus. Siv cov ntawv polyamine fiber ntau nrog cov cua kub ntau dua ua rau nws lub neej ntev. Nws yog siv rau insulating ntawv raj, kev txhawb nqa, ncoo, partitions, thiab ces kaum rings.
(3) Cable ntawv. Raws li ib hom ntawv insulating, nws yog tsim los ntawm sulfate pulp. Nyob rau hauv transformers, cable daim ntawv ntawm cov qauv DL2-08 thiab DL2-12 yog siv, nrog thicknesses ntawm 0.08mm thiab 0.12mm, feem. Nws yog tsuas yog siv rau rwb thaiv tsev ntawm sab nrauv ntawm conductors, interlayer rwb thaiv tsev ntawm coils, thiab lead hlau wrapping rwb thaiv tsev. Nws yog ib qho tseem ceeb ntawm cov ntaub ntawv insulating nyob rau hauv roj-immersed transformers.
(4) Xov tooj ntawv. Ua los ntawm sulfate pulp. Daim ntawv xov tooj ntawm tus qauv DH-50 yog siv rau hauv transformers. Nws thickness yog (0.5 ± 5%) hli, thiab nws yog dov rau hauv ib daim ntawv yob nrog ib tug dav ntawm (500 ± 10) hli. Nws yog tsuas yog siv rau coil conductor rwb thaiv tsev thiab coil kawg rwb thaiv tsev.
(5) Crepe ntawv. Nws kuj yog ib hom ntawv insulating, ua los ntawm reprocessed cable ntawv ua los ntawm sulfate pulp. Nws muaj cov khoom hluav taws xob zoo heev hauv cov roj, nthuav tawm qhov nruab nrab qhov hluav taws xob tawg siab thiab qhov me me ntawm lub dielectric poob lub kaum ntse ntse. Crepe daim ntawv yog tsuas yog siv rau wrapping transformer qhov hluav taws xob, thiab lwm yam.