IEEE 1234-2007 PDF Download

The IEEE 1234-2007 standard provides guidelines and recommendations for tests and measurements performed on shielded power cables to identify faults. The standard includes information on the limitations of different fault-locating techniques and offers recommendations for specialized techniques.

The scope of the standard acknowledges the challenges presented by the use of cables with extruded dielectric insulation and modern splicing technology. These advancements require careful testing to avoid over stressing the insulation, which can lead to defects and faults in the cables. The standard focuses on medium voltage distribution cables, which operate at voltages above 1kV and up to 34.5kV nominal. It emphasizes the importance of verifying the integrity of extruded dielectric insulated cables, especially if they are in critical service, to prevent cable failures during transient voltage surge episodes.

The purpose of the standard is to provide troubleshooting and testing personnel with the necessary information to quickly identify faulted cable sections and locate cable faults. It aims to minimize the risk of further damaging serviceable cables, terminations, and equipment during the fault-locating process.