This is our chanel in tiktok
We will put many vedios about power system

The capacitive voltage transformer CVT

Why earthing resistance kept low ?

https://vm.tiktok.com/ZN8SvySpk/

IN > 1 (often written as IN > stage 1) represents the first stage of neutral overcurrent protection (or ground / earth-fault overcurrent protection) in a digital or numerical protective relay (ANSI standard code 50N/51N or 50G/51G).
#power #system #protection #design