International Standards and Conformity Assessment for all electrical, electronic and related technologies

SC 77B

High frequency phenomena

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

SC 77B04 DELPUB  

History

Stage
Document
Downloads
Decision Date
Target Date
PNW
1981-09-01 
ANW
1981-09-02 
1CD
   
1985-01-15 
AFDIS
65A(SEC.)/156/RVC  
1993-11-26 
CFDIS
65A(C.O.)/41/DIS  
1994-09-02 
APUB
65A/168/RVD  
1995-01-22 
BPUB
1995-01-23 
PPUB
1995-03-011995-04
DELPUB
2005-11-29 
  

Abstract

Relates to the immunity requirements, test methods, and range of recommended test levels for equipment to unidirectional surges caused by overvoltages from switching and lightning transients. Several test levels are defined which relate to different environment and installation conditions. These requirements are developed for and are applicable to electrical and electronic equipment. Establishes a common reference for evaluating the performance of equipment when subjected to high-energy disturbances on the power and inter-connection lines.

Project

IEC 61000-4-5:1995 ED1

Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques - Section 5: Surge immunity test