electricalscho

Charging technique where the output current of the charge source is held constant.

A parametric or specific test of a protection system on all components and auxiliary equipment that are connected.

Volumetric measurement of the duct space occupied by the cables inside, expressed as a percent.

A channel for holding and protecting conductors and cables, made of metal or an insulating material, usually circular in cross section like a pipe. Also referred to as Duct.

A semiconducting material, normally cross-linked polyethylene, applied over the conductor to provide a smooth and compatible interface between the conductor and insulation.