29.120 - Electrical accessories
Electrical accessories
Elektrisches Zubehor
Accessoires electriques
Električna dodatna oprema
General Information
- Technical report16 pagesEnglish language
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IEC 60947-6-2:2020 This document applies to control and protective switching devices (or equipment) (CPS), the main contacts of which are intended to be connected to circuits of rated voltage not exceeding 1 000 V AC or 1 500 V DC.
It covers control and protective switching device (CPS):
which provides protective and control functions for circuits and motors;
where its control function is operated exclusively otherwise than by hand;
which provides continuity of service after over-current c...view more
- Standard225 pagesEnglish and French language
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IEC 61828:2020
- provides definitions for the transmitted field characteristics of focusing and nonfocusing transducers for applications in medical ultrasound;
- relates these definitions to theoretical descriptions, design, and measurement of the transmitted fields of focusing transducers;
- gives measurement methods for obtaining defined field characteristics of focusing and nonfocusing transducers;
- specifies beam axis alignment methods appropriate for focusing and nonfocusing transducer...view more
- Standard227 pagesEnglish and French language
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IEC 63180:2020 provides a methodology and test procedures to be able to declare and verify the detection area for motion detectors using passive infrared technology in electronic control devices and appliance switches, whether stand-alone (direct control of one or more applications) or as part of home and building electronic systems or building automation control systems (HBES/BACS) or similar.
- Standard31 pagesEnglish language
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- Draft23 pagesEnglish language
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IEC 62873-3-2:2020 is available as IEC 62873-3-2:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 62873-3-2:2020 applies to devices equipped with flat quick-connect terminations consisting of a male tab with nominal width 6,3 mm and thickness 0,8 mm, to be used with a mating female connector for connecting electrical copper conductors according to the manufacturer's instructions, for rat...view more
- Standard13 pagesEnglish language
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IEC 62873-3-1:2020 is available as IEC 62873-3-1:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62873-3-1:2020 applies to devices equipped with screwless-type terminals for current not exceeding 40 A, primarily suitable for connecting unprepared copper conductors of cross‑section up to 10 mm2. This second edition cancels and replaces the first edition published in 2016. This edition con...view more
- Standard15 pagesEnglish language
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- Standard13 pagesEnglish and French language
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This part of IEC 60282 applies to all types of high-voltage current-limiting fuses designed for
use outdoors or indoors on alternating current systems of 50 Hz and 60 Hz and of rated
voltages exceeding 1 000 V.
- Standard82 pagesEnglish language
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- Draft73 pagesEnglish language
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The scope of this document is to define requirements for the shore supply system for auxiliaries and pre-conditioning and the related intermateable connector pairs.
Shore supplies to move the rolling stock are outside the scope of this document.
- Standard62 pagesEnglish language
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- Draft57 pagesEnglish language
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This part of IEC 60282 applies to expulsion fuses complying with IEC 60282-2 and specifies
additional testing requirements for fuses employing a cutout fuse-base that utilizes polymeric
insulators.
- Standard19 pagesEnglish language
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- Draft15 pagesEnglish language
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- Amendment8 pagesEnglish language
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- Amendment6 pagesEnglish language
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IEC 61810-4:2020 applies to electromechanical elementary relays with reed switches (reed contacts) incorporated into general control circuits. It defines the basic functional and safety requirements in all areas of electrical engineering or electronics in accordance with the parts of IEC 61810 series and IEC 62246 series.
IEC 61810-4:2020 defines technical deviations/additions to IEC 61810-1. It specifies type tests, routine tests, special tests and environmental tests to confirm the service co...view more
- Standard56 pagesEnglish and French language
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This European Standard establishes the requirements and tests for cover plates and cover tapes used for the mechanical protection, identification and warning of the location of buried cables or buried conduits.
- Standard17 pagesEnglish language
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- Draft14 pagesEnglish language
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2020-01-09: TC 23E requests BT to decouple the EN from the EMC Directive and publish the standard without delay - to offer for LVD: partial compliance but all remarks have been implemented.
2019-10-01: CLC/TC 23E and CLC/TC 210 to coordinate to address the statistical methods.
- Amendment23 pagesEnglish language
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This part of IEC 60352 is applicable to solderless press-in connections for use in electrical
and electronic equipment and components.
The press-in connection consists of a termination having a suitable press-in zone which is
inserted into a hole of a board.
Information on materials and data from industrial experience is included in addition to the test
procedures to provide electrically stable connections under specified environmental conditions.
The object of this document is to determin...view more
- Standard38 pagesEnglish language
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- Standard21 pagesEnglish and French language
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This part of IEC 61643 specifies standard test circuits and methods for thyristor surge
suppressor (TSS) components. These surge protective components, SPCs, are specially
formulated thyristors designed to limit overvoltages and divert surge currents by clamping and
switching actions. These SPCs are used in the construction of surge protective devices
(SPDs) and equipment used in Information & Communications Technologies (ICT) networks
with voltages up to AC 1 000 V and DC 1 500 V. This doc...view more
- Standard79 pagesEnglish language
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IEC 60352-4:2020 is applicable to non-accessible ID connections for which the tests and measurements according to Clauses 6 through 8 are suitable and which are made with: – appropriately designed ID terminations; – wires having solid round conductors of 0,25 mm to 3,6 mm nominal diameter; – wires having stranded conductors of 0,05 mm2 to 10 mm2 cross-sectional area; for use in electrical and electronic equipment and components. Information on materials and data from industrial experience is inc...view more
- Standard47 pagesEnglish language
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This document describes the principles for selection, installation and coordination of SPDs intended for use in Photovoltaic (PV) systems up to 1500 V DC and for the AC side of the PV system rated up to 1000 V rms 50/60 Hz.
The photovoltaic installation extends from a PV array or a set of interconnected PV-modules to include the associated cabling and protective devices and the converter up to the connection point in the distribution board or the utility supply point.
This document considers S...view more
- Technical specification44 pagesEnglish language
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In addition to the general requirements of IEC 60077-2, this part of IEC 60077 gives rules for
AC circuit-breakers, the main contacts of which are connected to AC overhead contact lines;
the nominal voltage of these circuits being in accordance with IEC 60850.
This document, together with IEC 60077-2, states specifically:
a) the characteristics of the circuit-breakers;
b) the service conditions with which circuit-breakers comply with reference to:
– operation and behaviour in normal servic...view more
- Standard33 pagesEnglish language
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