1.Technical cov ntaub ntawv ntawm kev rho tawm insulators siab voltage
Qhov siab (kV) | Rated mechanical nro load (kN) | Tus qauv qhov siab (hli) | Min nominal creepage nrug (hli) | 1min fais fab tuag ntub ntsug ntawm voltage (kV) | Tag nro xob laim impulse withstand voltage ncov nqi (kV) | |
FXB1-15 / 70CT | 15 | 70 | 370 ± 15 | 455 | 65 | 140 |
2.Materials
Suspension insulators siab tshaj yog qhov khoom siv dav tshaj plaws hauv cov khoom siv high-voltage kis thiab hluav taws xob, nws yog siv los cais kev nyob. Cov kab tho insulator yog siv epoxy pas nrig thiab roj hmab thaiv cov hluav taws xob sab nraud pov npoo polymer insulators. Sib piv nrog cov tshuaj txhuam hniav thiab iav insulators, nws yog ntau dua (tsuas yog li 1/4 rau 1/8 ntawm cov tshuaj insulator), siab dua zog (10 lub sij hawm siab dua high-strength porcelain insulator), tsis tshuav tsawg (dej los tiv thaiv). Thiab nws kuj kov tau qhov teeb meem ntawm lub neej luv luv ntawm cov ntaub ntawv pov thawj cov pa polymer, lub neej yuav ntau ntau xyoo. Nws yog qhov khoom tshiab hauv fais fab.
Kev rho tawm insulators high voltage yog tsim rau 15KV thiab hauv qab tiam, kis tau tus mob, kev sib tsho thiab kev faib khoom rau kev rwb thaiv tsev nyob.
