ELECTRICITY METERING EQUIPMENT (A.C.) - GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - PART 11: METERING EQUIPMENT
International Electrotechnical Committee
FOREWORD
INTRODUCTION
INTRODUCTION TO AMENDMENT 1
1 Scope
2 Normative references
3 Terms and definitions
4 Standard electrical values
5 Mechanical requirements and tests
6 Climatic conditions
7 Electrical requirements
8 Type test
Annex A (normative) - Relationship between ambient
air temperature and relative humidity
Annex B (normative) - Voltage wave-form for the
tests of the effect of voltage dips and short
interruptions
Annex C (normative) - Test circuit diagram for the
test of immunity to earth fault
Annex D (normative) - Optical test output
Annex E (informative) - Test set-up for EMC tests
Annex F (informative) - Test schedule - Recommended
test Sequences
Bibliography
Gives type tests for electricity metering equipment for indoor and outdoor application and applies to newly manufactured equipment designed to measure the electrical energy on 50 Hz or 60 Hz networks, with a voltage up to 600 V.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 13 |
