Guidelines are provided for Temporary Protective Grounding (TPG) of electric power lines to assist in protection of workers from voltages and currents that might develop at a de-energized worksite during…
A set of procedures to be followed to cope with reradiation of AM broadcast signals from power lines and other large metallic structures is provided. Reradiation may be described as…
Criteria for the minimum requirements in the selection design, installation, and qualification of raceway systems for Class 1E circuits for nuclear power generating stations are provided in this standard. Methods…
Performance and testing specifications for hardware used on helically-applied cable systems (WRAP) in order to standardize testing, simplify procurement specifications, and improve product quality is established in this standard.
An all-dielectric fiber optic cable (WRAP) designed to be helically wrapped around a conductor or other messenger on overhead power facilities is covered by this standard.
Operating voltage, overvoltage, and sustained dc arc current of dc earth electrode lines are introduced in this guide. Technical conditions of arcing horns are discussed, including gap spacing, structures, materials,…
The various important aspects that need to be considered for satisfactory long-term performance of room-temperature vulcanizing (RTV) silicone rubber high-voltage insulator coatings (HVIC) are outlined in the guide. Methods of…
The procedures and calculations necessary to apply the standard transient recovery voltage (TRV) ratings for ac high-voltage circuit breakers rated above 1000 V are covered in this guide. The breaking…
Information and general recommendations of instrumentation, circuitry, calibration, and measurement techniques of no-load losses (excluding auxiliary losses), excitation current, and load losses of power and distribution transformers are provided. The…
