We would be interested in knowing what most utilities use as the fault current level at which they install current limiting fuses on 3-phase pad-mounted transformers (to minimize explosion). We realize that: (1) bayonet expulsion fuses have a 3500 amp limit (so we may use fuses in air or a VFI)...
Concern: Medium voltage rural electric distribution line anchor corrosion control. If we have a wood pole with guy wire connected to the multi-grounded neutral and we want to minimize corrosion at the galvanized anchor, would it make any difference if a ground rod was connected at the same pole...
