Cable Jointing, Splicing, Terminations
EPR
EPR or Ethylene Propylene Rubber is a copolymer made from, as indicated by its name, ethylene, and propylene. It's also called an elastomer. This material is mainly used in electrical cables for insulation as its dielectric strength is higher than both ethylene and propylene separately.
HPFF
A high-pressure, fluid-filled (HPFF) pipe-type of underground transmission line, consists of a steel pipe that contains three high-voltage conductors.
LPFF
In the low pressure fluid-filled (LPFF) system, the paper-insulated single-phase cables have a hollow core into which fluid is placed and maintained under pressure. The LPFF system maintains this. pressure at about 25 psi by simple tanks.
XLPE
XLPE is an acronym for cross linked polyethylene. XLPE is a thermosetting polymer meaning that the material (polyethylene (PE)) is cured under heat and in that process forms bonds in all directions forming a three dimensional matrix.