I understand you're looking for information about the standard (likely a typo for IEC 60099 – Surge arresters) and specifically a PDF link. However, I must clarify important legal and practical points before providing guidance.
Together, these standards define how surge arresters are manufactured, tested, and applied, ensuring uniform safety and performance globally.
There is of in-copyright IEC standards.
IEC 60099-5 Ed. 3.0 en:2018 - Surge arresters - ANSI Webstore iec 600995 pdf link
: Units rated up to 52 kV featuring internal series or parallel gaps, governed by IEC 60099-6.
: For implementing diagnostic and end-of-life strategies for existing arrester fleets. IEC 60099-5:2018
IEC 60099-5 ensures that both the arrester's protective level ( Upcap U sub p ) and its power-frequency voltage withstand capability ( Utcap U sub t I understand you're looking for information about the
The IEC 60099-5 standard is the primary international guide for the selection and application of surge arresters in three-phase systems with voltages exceeding 1 kV. IEC Webstore The latest official edition is IEC 60099-5:2018 (Edition 3.0) IEC Webstore Official Purchase and Access Links
Deploying a surge arrester correctly requires rigorous life-cycle monitoring, as degradation can turn a safety device into a phase-to-ground fault hazard. The standard provides practical field diagnostics:
[ IEC Surge Arrester Eco-System ] │ ┌───────────────────────────┼───────────────────────────┐ ▼ ▼ ▼ IEC 60099-4 IEC 60099-6 IEC 60099-8 (Gapless Metal- (Internal Series/ (Externally Gapped Oxide Arresters) Parallel Gapped) Line Arresters) │ │ │ └───────────────────────────┬───────────────────────────┘ ▼ IEC 60099-5 (Selection & Application recommendations) Core Scope and Structural Framework There is of in-copyright IEC standards
IEC 60099-5 provides explicit application recommendations for multiple distinct categories of protective hardware: IEC 60099-5:2018
The full International Standard is a copyrighted document and typically requires a purchase. You can access the official PDF or printed versions through the following authorized webstores:
For metal-oxide surge arresters without gaps, it is essential to monitor their performance over time. The standard details methods for in-service testing, such as: Measuring total leakage current.