NF EN 62053-31 : 1998

INTRODUCTION
1 Scope
2 Normative references
3 Definitions
    3.1 General definitions
    3.2 Definitions related to functional elements
4 Requirements
    4.1 Functional requirements
    4.2 Mechanical requirements
    4.3 Climatic conditions
    4.4 Electrical requirements
    4.5 Electromagnetic compatibility (EMC)
5 Tests and test conditions
    5.1 General testing procedures
    5.2 Tests for mechanical requirements
    5.3 Tests for climatic influences
    5.4 Tests for electrical requirements
    5.5 Tests for electromagnetic compatibility (EMC)
    5.6 Functional tests
Table 1 Specified operating conditions
Annexes
A Physical interface of the pulse output
B Output pulse waveform
C Test of pulse output device
D Test of pulse input device
E Special application - pulse output device for long
    distances according to IEC 60381-1
F Test schedule
ZA Normative references to international publications with
    their corresponding European publications

Applies to passive, two-wire, externally powered pulse output devices for use in electricity meters as specified by the relevant standards of technical committee 13 as well as future standards for static VA-hour meters.