3M EHV Cable accessories enhance the maximum capacity and value to Extra High Voltage (EHV) lines. Generally, if the transmission line is out of service they are rated using a single contingency standard in which the rated capacity depends upon the ability of other lines in the path to support the system. Therefore, the more robust the underlying system - more energy flows through the path.

3M EHV Cable accessories enhance the maximum capacity and value to Extra High Voltage (EHV) lines. Generally, if the transmission line is out of service they are rated using a single contingency standard in which the rated capacity depends upon the ability of other lines in the path to support the system. Therefore, the more robust the underlying system - more energy flows through the path.