IEC 62053-22:2003 PDF

Name: IEC 62053-22:2003 — Electricity metering equipment (a.c.) - Particular Requirements - Part 22: Static meters for active energy (classes 0,2 S and 0,5 S)
SKU: IEC 62053-22:2003
Price: 35 EUR
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Electricity metering equipment (a.c.) - Particular Requirements - Part 22: Static meters for active energy (classes 0,2 S and 0,5 S)

Название (английский):

IEC 62053-22:2003

Electricity metering equipment (a.c.) - Particular Requirements - Part 22: Static meters for active energy (classes 0,2 S and 0,5 S)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 15
Дата публикации:: 18 ноября 2016 г.
Издание:: IEC IS 62053 edition 1 version 1
ICS:: 17.220.20

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Описание (английский):

Applies only to newly manufactured static watt-hour meters of accuracy classes 0,2 S and 0,5 S, for the measurement of alternating current electrical active energy in 50 Hz or 60 Hz networks and it applies to their type tests only. This publication is of high relevance for Smart Grid.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

IEC 62053-22:2003 - Electricity metering equipment (a.c.) - Particular requirements - Part 22: Static meters for active energy (classes 0,2 S and 0,5 S) - defines type-test requirements for newly manufactured, transformer‑operated static watt‑hour meters used indoors to measure alternating‑current active energy in 50 Hz or 60 Hz networks. The standard applies to accuracy classes 0,2 S (0.2S) and 0,5 S (0.5S) and is intended to be used together with IEC 62052-11 (general metering tests and conditions).

Key Topics and Technical Requirements

Scope and limits: Type testing only; applies to indoor transformer‑operated static watt‑hour meters with integrated measuring element and register. Excludes meters with terminal voltages >600 V, portable/outdoor meters, data interfaces and reference meters.

Accuracy classes: Specific provisions for precision classes 0,2 S and 0,5 S, including error limits and interpretation of test results.

Electrical tests: Detailed electrical requirements covering power consumption, influence of short‑time overcurrents, self‑heating, AC voltage tests and accuracy under varying conditions.

Power consumption: Defined limits for voltage and current circuits (example: voltage circuit power consumption values specified in Table 1; current circuit burden typically 1 VA). Overall measurement error for power‑consumption determination shall not exceed 5%.
Short‑time overcurrents: Meters must tolerate 0.5 s surges up to 20 × Imax (with specified tolerance) and return to correct operation; variation of error after recovery shall not exceed 0.05%.
Self‑heating: Limits on error variation due to self‑heating are specified; standardized test procedure applies (voltage energized, then apply maximum current and record error over time).

Test conditions and interpretation: Reference conditions, test circuits (including sub‑harmonics), and acceptance criteria for type tests are covered in detail.

Complementary requirements: Mechanical, climatic and normative references align with IEC 62052-11 and other IEC documents.

Practical Applications

Ensures meter accuracy and reliability for billing‑grade static meters deployed in commercial and industrial installations.

Supports Smart Grid initiatives by certifying high‑accuracy meters (0.2S/0.5S) needed for advanced grid monitoring, energy settlement, and demand response.

Provides manufacturers and test laboratories with standardized procedures for type approval and product development.

Related Standards

IEC 62052-11 (General requirements, tests and test conditions)

IEC 60044-1 (Instrument/current transformers)

IEC 62053-61 (Power consumption and voltage requirements)

Other IEC 62053/62059 series documents for dependability and additional meter types

Keywords: IEC 62053-22, static watt-hour meters, active energy, accuracy class 0.2S, 0.5S, type tests, electricity metering, Smart Grid, power consumption, short-time overcurrent, self-heating.

IEC 62053-22:2003 PDF

Abstract

Похожие стандарты

Overview

Key Topics and Technical Requirements

Practical Applications

Who Uses This Standard

Related Standards

Технические детали

IEC 62052-11:2003/AMD1:2016

Amendment 1 - Electricity metering equipment (a.c.) - General requirements, tests and test conditions - Part…

IEC 62053-61:1998

Electricity metering equipment (a.c.) - Particular requirements - Part 61: Power consumption and voltage requ…

IEC 62053-22:2003/AMD1:2016

Amendment 1 - Electricity metering equipment (a.c.) - Particular requirements - Part 22: Static meters for ac…