Tsawg-voltage Switchgear Taw qhia

Tsawg-voltage switchgear yog cov cuab yeej ua tiav siv los faib thiab tswj qis-voltage hluav taws xob hluav taws xob, feem ntau yog siv thaum kawg- taw tes faib hluav taws xob. Nws cov haujlwm tseem ceeb suav nrog kev faib hluav taws xob, kev tiv thaiv hluav taws xob, kev tswj hwm, thiab kev saib xyuas, thiab nws tau siv dav hauv kev lag luam, kev lag luam, thiab cov vaj tse hauv zej zog. Tsawg-voltage switchgear feem ntau ua haujlwm hauv circuits nrog AC voltage tsis tshaj 1000V lossis DC voltage tsis tshaj 1500V.