- OPPC is the abbreviation of Optical Fibre Composition Phase Conductor; it combines the optical fibre unit into the phase conductor, and act as both electric power transmission and optical fibre communications. OPPC is a new pattern of electric power cable.
- If the stressed area of OPPC is too small, this will lead to a deformation of optical fibre stainless steel, and affect the optical fibre communication. For this reason, OPPC installation cannot use traditional fittings designed for conductor installation, but should use helical fittings with special design, such as helical tension set, helical suspension set, 4D vibration damper, armor rods, etc…