Tawg-Pov thawj teeb yuav tsum tau grounded

Tawg-pov thawj teeb yuav illuminate tsis muaj ib av hlau, Tau no setup ntog luv ntawm fulfilling cov qauv rau kev ruaj ntseg grounding mandated rau explosion-proof hluav taws xob apparatuses.

Xyuas kom muaj kev ruaj ntseg, Tiv thaiv lub ntiaj teb (PE HAWM) Kev twb kev txuas yog affixed rau lub tawg-pov thawj teeb casing. Nyob rau hauv cov kev tshwm sim ntawm ib leakage, Tam sim no yog tsim los divert los ntawm kab no rau hauv pem teb, ua kom muaj ib tug neutral hlau thiab muab ib tug tib neeg txuas mus rau lub teeb.