kimseunghee
Electrical
Normally, the shield of instrument cable is locally earthed at local cabinet. However, some customer requires that all I.E cables for each earth bar of local cabinet be rought to dedicated/isolated earth bar from I.E bar of each local cabinet. The dedicated earh bar is insulated and dedicated cable is earthed.
What is difference between local earthing and dedicated earthing ?
What is difference between local earthing and dedicated earthing ?