Table of Contents

FOREWORD
INTRODUCTION
1 Scope and object
2 Normative references
3 Definitions
4 General
5 Test levels
6 Test equipment
      6.1 Characteristics and performances of the
             generator
      6.2 Verification of the characteristics of the
             generator
7 Test set-up
8 Test procedure
      8.1 Laboratory reference conditions
      8.2 Execution of the test
9 Evaluation of test results
10 Test report
Annex A (informative) Example of test generators and test
                      set-up
Annex B (normative) Inrush current measurement
Figure A.1 - Example of test generator based on two power
             sources with internal switching
Figure A.2 - Example of test generator based on a
             programmable power supply of a test generator
Figure B.1 - Circuit for measuring the peak inrush current
             drive capability of a test generator
Table 1a - Preferred test levels and durations for voltage
           dips
Table 1b - Preferred test levels and durations for short
           interruptions
Table 1c - Preferred test levels and durations for voltage
           variations

Abstract

Establishes a common and reproducible basis for testing electrical and electronic equipment when subjected to voltage dips, short interruptions or voltage variations on d.c. power ports. This standard defines: the range of test levels; the test generator; the test set-up and the test procedure.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	SC 77A