electricalscho

Normalized configuration language for substation modeling as expected by IEC 61850-6.

A sheave used to support and allow movement of a cable that is being installed. These are normally used overhead but there are also specialized designs used at the entrance to a conduit system. Stringing blocks are manufactured by Bethea.

A conductor made by twisting together a group of wire strands.

Short Time Current rating of a CT.

A wire placed above the phase wires of a distribution of transmission circuit to protect against lightning. It is normally galvanized or aluminized steel.