IEC 60669-2-3:2006

Name: IEC 60669-2-3:2006 — Switches for household and similar fixed electrical installations - Part 2-3: Particular requirements - Time-delay switches (TDS)
SKU: IEC 60669-2-3:2006
Price: 55800 RUB
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Switches for household and similar fixed electrical installations - Part 2-3: Particular requirements - Time-delay switches (TDS)

Название (английский):

IEC 60669-2-3:2006

Switches for household and similar fixed electrical installations - Part 2-3: Particular requirements - Time-delay switches (TDS)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 31
Дата публикации:: 29 августа 2006 г.
Издание:: IEC IS 60669 edition 3 version 1
ICS:: 29.120.40

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Описание (английский):

This part of IEC 60669 applies to time-delay switches (hereinafter referred to as TDS) with a rated voltage not exceeding 440 V and a rated current not exceeding 63 A, intended for household and similar fixed electrical installations, either indoors or outdoors, operated by hand and/or by remote control.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

IEC 60669-2-3:2006 is an international standard developed by the International Electrotechnical Commission (IEC) that specifies the particular requirements for time-delay switches (TDS) used in household and similar fixed electrical installations. These switches are designed for operation at a rated voltage not exceeding 440 V and rated current not exceeding 63 A. Intended for both indoor and outdoor applications, TDS covered by this standard can be controlled manually or via remote means. This standard plays a key role in ensuring the safety, performance, and interoperability of time-delay switches in residential and comparable environments.

Key Topics

Scope and Applicability: IEC 60669-2-3 applies to TDS with mechanical, thermal, pneumatic, hydraulic, electric, or combined time-delay mechanisms. It does not cover electronic time-delay switches, which are addressed by IEC 60669-2-1.

Definitions and Classifications: The standard includes precise definitions for various types of TDS, such as:

Manually operated TDS
Remotely operated TDS
Combine-operated TDS
Disconnectable TDS (with base and removable switching/control unit)

Classifications based on the control mechanism: mechanical, thermal, pneumatic, hydraulic, electric, or a combination.

Performance and Testing Requirements: It outlines rigorous performance, constructional, and marking requirements, including:

Protection against electric shock
Provision for earthing
Resistance to aging, humidity, and rust
Insulation resistance and dielectric strength
Mechanical strength and endurance
Marking requirements for ratings and control voltages

Safety Considerations: The standard addresses safety against electric shock, heat resistance, safe distances, and electromagnetic compatibility (EMC), protecting users and installations from electrical hazards.

Applications

Time-delay switches (TDS) compliant with IEC 60669-2-3 are widely utilized in:

Residential Lighting Control: Used in stairwells, corridors, garages, and outdoor lighting to ensure lights remain on for a preset interval before switching off automatically.

Energy Efficiency Solutions: By ensuring lights and power circuits operate only for necessary durations, TDS assist in reducing energy consumption.

Safety and Security Installations: In applications such as timed lights in entryways or public areas to improve security and user convenience.

Integration with Building Automation: TDS allow for flexible control via remote or manual activation, making them suitable for integration with smart home and building automation systems.

Related Standards

For comprehensive compliance in electrical installations, the following standards are relevant to IEC 60669-2-3:

IEC 60669-1: Switches for household and similar fixed-electrical installations - General requirements

IEC 60669-2-1: Particular requirements for electronic switches

IEC 60317: Specifications for winding wires

IEC 60445: Basic and safety principles for marking and identification of terminals and conductors

IEC 61140: Protection against electric shock - Installation and equipment

IEC 61558-2-6: Safety requirements for safety isolating transformers

Practical Value

IEC 60669-2-3:2006 ensures that time-delay switches used in homes and similar settings meet internationally recognized safety, operation, and reliability benchmarks. By adhering to this standard, manufacturers, installers, and building professionals can offer safer, more efficient, and more reliable switching solutions. This standard also simplifies market access and regulatory compliance by harmonizing product specifications across different countries and regions.

For up-to-date information and amendments, reference the IEC online catalogue or consult the latest publication data on the IEC website.

IEC 60669-2-3:2006

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Practical Value

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