Rec. ITU-T K.78 (12/2020)  High altitude electromagnetic pulse immunity guide for telecommunication centres
Summary
History
FOREWORD
Table of Contents
1 Scope
2 References
3 Definitions
     3.1 Terms defined elsewhere
     3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Overview of HEMP
     6.1 Early time HEMP (E1)
     6.2 Intermediate time HEMP (E2)
     6.3 Late time HEMP (E3)
7 Protection concepts for buildings and enclosures
     7.1 Protection concepts for buildings
     7.2 Protection concepts for shielded enclosures
8 HEMP immunity tests and levels
     8.1 Immunity test types
          8.1.1 Radiated immunity test
          8.1.2  Conducted immunity test
     8.2 HEMP immunity requirements for equipment
          8.2.1 Radiated immunity
          8.2.2 Conducted immunity
     8.3  Conditions during test
          8.3.1 General
          8.3.2 Test configuration
          8.3.3 Operational condition
9 Performance criteria
Appendix I  Immunity level comparison between Recommendations ITU-T K.48/ ITU-T K.20 and [IEC 61000-6-6]
Bibliography