Standards World

IEEE 638:2013 pdf free download - IEEE Standard for Qualification of Class 1E Transformers for Nuclear Power Generating Stations 5.3 Thermal life qualification When thermal aging effects based on qualified life of insulation and support systems have...

IEEE 634:2004 pdf free download - IEEE Standard Cable-Penetration Fire Stop Qualification Test 1.2.1 General This test method is used to determine the performance of a cable-penetration fire stop when exposed to thestandard time-temperature curve for control...

IEEE 628:2020 pdf free download - IEEE Standard Criteria forthe Design, Installation, and Qualification of Raceway Systemsfor Class 1E Circuits for NuclearPower Generating Stations 4.1.2 Structural integrity Raceway systems for Class 1E circuits are not Class 1E...

IEEE 603:2018 pdf free download - IEEE Standard Criteria forSafety Systems for Nuclear Power Generating Stations division: The designation applied to a given system or set of components that enables theestablishment and maintenance of physical, electrical, and...

IEEE 575:2014 pdf free download - IEEE Guide for Bonding Shields and Sheaths of Single-Conductor Power Cables Rated 5 kV through 500 kV screening conductor: A conductor laid in parallel with a current-carrying loop and itself forming...

IEEE 528:2019 pdf free download - IEEE Standard for Inertial Sensor Terminology anisoinertia: (A) (accelerometer) A relationship among the principal axis moments of inertia of anaccelerometer pendulum in which the moment of inertia about the output axis...

IEEE 524:2016 pdf free download - IEEE Guide for the Installation of Overhead Transmission Line Conductors 1.1 Scope This guide provides general recommendations for the selection of methods, equipment, and toolsthat have been found to be practical...

IEEE 519:2014 pdf free download - IEEE Recommended Practice and Requirements for Harmonic Control in Electric Power Systems 1.1 Scope This recommended practice establishes goals for the design of electrical systems that include both linearand nonlinear loads.The...

IEEE 515:2017 pdf free download - IEEE Standard for the Testing, Design,lnstallation, and Maintenance of Electrical Resistance Trace Heating for Industrial Applications 4.1.5 Thermal stability of electrical insulating material A sample of the trace heater shall be...

IEEE 515:2011 pdf free download - IEEE Standard for the Testing,Design,Installation, and Maintenance of Electrical Resistance Trace Heating for Industrial Applications A sample of the heating device with all integral components shall be placed in a tap...