1. Transformer insulating ntawv Feem ntau yog siv nyob rau hauv high-voltage cables thiab loj roj-immersed transformers, mas siv rau hlau wrapping
2. insulating ntawv rau lub hwj chim Transformer yog ib yam ntawm cov yam uas cuam tshuam rau lub hwj chim transformer qib. Transformers yog graded, nrog A, B, E, F, H, thiab C. Qhov no muab faib raws li kev khiav hauj lwm kub, lub hwj chim transformer yog Class A, thiab lub siab tshaj plaws kev khiav hauj lwm kub yog 105 degrees, uas yog cov roj hom transformers. . Kev hloov pauv qhuav muaj qib F (epoxy resin) nrog qhov siab tshaj plaws ua haujlwm kub ntawm 155 degrees. Kuj tseem muaj cov tshuab ziab khaub ncaws qhuav ntawm chav kawm H (qhov siab tshaj plaws ua haujlwm ntawm 180 degrees) thiab chav kawm C (qhov siab tshaj plaws ua haujlwm kub ntawm 220 degrees) ua los ntawm cov ntawv insulating los ntawm ZTelec Group hauv Tuam Tshoj E thiab B yog siv los ua cov motors. Qhov ntsuas kub no yog txiav txim los ntawm cov khoom siv insulating