Standard 80-2013 Pdf — Ieee

The 2013 edition refines the allowable body current based on updated biomedical research. The standard now uses a 50 kg (110 lb) and 70 kg (154 lb) body weight model more accurately. The tolerable step and touch voltages are recalculated using these refined models, generally resulting in slightly more conservative (safer) limits than the 2000 edition for the same fault clearing time.

Officially titled "IEEE Guide for Safety in AC Substation Grounding," this 2013 revision (often referred to by its nickname, the "Green Book") is the cornerstone of ground grid design. For engineers, students, and safety officers, obtaining and understanding the is a critical task. ieee standard 80-2013 pdf

Visit the IEEE Xplore Digital Library today to purchase the authentic IEEE Std 80-2013 (Revision of IEEE Std 80-2000) – ISBN 978-0-7381-8837-7. Disclaimer: This article is for informational and educational purposes. Always consult a licensed professional engineer and purchase the official standard for legal compliance. The 2013 edition refines the allowable body current

The standard reinforces the importance of a high-resistivity surface layer (crushed rock) on substation surfaces. It provides corrected formulas for the derating factor (Cs) that are easier to apply iteratively. The 2013 version explicitly warns engineers about the reduction in rock resistivity when wet or contaminated. Officially titled "IEEE Guide for Safety in AC