iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CLC

EN 61227:2016

(Main)

Nuclear power plants - Control rooms - Operator controls

Nuclear power plants - Control rooms - Operator controls

IEC 61227:2008 identifies the Human-Machine Interface (HMI) requirements for discrete controls, multiplexed conventional systems, and soft control systems. To be used with IEC 60964 and IEC 61772. Is intended for application to the design of new main control rooms in nuclear power plants designed to IEC 60964. This new edition takes into account the fact that computer design engineering techniques have advanced significantly during recent years.

Kernkraftwerke - Warten - Handbedienungen

Centrales nucléaires de puissance - Salles de commande – Commandes opérateurs

La CEI 61227:2008 établit les exigences de l'interface homme-machine (IHM) pour les commandes individuelles, les systèmes conventionnels multiplexés, et les systèmes de commande numérique. Est utilisée conjointement avec la CEI 60964 et la CEI 61772. Est destinée à être appliquée à la conception des nouvelles salles de commande principales des centrales nucléaires conçues selon la CEI 60964. Cette nouvelle édition prend en compte le fait que les techniques de conception du matériel des systèmes informatisés ont progressé de façon significative ces dernières années.

Jedrske elektrarne - Nadzorne sobe - Krmilni elementi

Ta mednarodni standard dopolnjuje standard IEC 60964, ki se uporablja za načrtovanje nadzornih sob v jedrskih elektrarnah. Določa zahteve za vmesnik človek-stroj (HMI) za diskretne krmilnike, multipleksirane običajne sisteme in sisteme mehkega nadzora. Za glavno nadzorno sobo jedrske elektrarne standard IEC 60964 vključuje splošne zahteve za postavitev, potrebe uporabnika ter metode preverjanja in potrjevanja, pri čemer se ti vidiki v zadevnem standardu ne ponavljajo. Standard IEC 61772 za vizualne prikazne enote (VDU) prav tako navaja nekatere smernice za prikaze in oznake, kjer je to potrebno za pravilno implementacijo zahtev nadzora.
Ta standard je namenjen uporabi pri načrtovanju novih glavnih nadzornih sob jedrskih elektrarn v skladu s standardom IEC 60964, pri čemer se to začne po objavi tega standarda. Če ga želite uporabiti pri dodatnih nadzornih točkah ali lokalnih nadzornih položajih ali pri obstoječih nadzornih sobah ali njihovih načrtih, je potrebna posebna previdnost, saj izhaja iz predpostavk, kot je stopnja avtomatizacije, ki morda v danem primeru ne veljajo.

General Information

Status
Published
Publication Date
24-Mar-2016
Withdrawal Date
28-Feb-2019
ICS
27.120.20 - Nuclear power plants. Safety
Technical Committee
CLC/TC 45AX - Nuclear power plants
Drafting Committee
CLC/TC 45AX - Nuclear power plants
Current Stage
6060 - Document made available - Publishing
Start Date
25-Mar-2016
Due Date
26-Jan-2018
Completion Date
25-Mar-2016
Ref Project
SIST EN 61227:2016 - Nuclear power plants - Control rooms - Operator controls

Buy Standard

EN 61227:2016EN 61227:2016
PreviousNext
Standard
EN 61227:2016
English language
24 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)


SLOVENSKI STANDARD
01-junij-2016
Jedrske elektrarne - Nadzorne sobe - Krmilni elementi
Nuclear power plants - Control rooms - Operator controls
Kernkraftwerke - Warten - Handbedienungen
Centrales nucléaires de puissance - Salles de commande – Commandes Opérateurs
Ta slovenski standard je istoveten z: EN 61227:2016
ICS:
27.120.20 Jedrske elektrarne. Varnost Nuclear power plants. Safety
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 61227
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2016
ICS 27.120.20
English Version
Nuclear power plants - Control rooms - Operator controls
(IEC 61227:2008)
Centrales nucléaires de puissance - Salles de commande - Kernkraftwerke - Warten - Handbedienungen
Commandes opérateurs (IEC 61227:2008)
(IEC 61227:2008)
This European Standard was approved by CENELEC on 2016-02-29. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61227:2016 E
European foreword
This document (EN 61227:2016) consists of the text of IEC 61227:2008 prepared by SC 45A
"Instrumentation, control and electrical systems of nuclear facilities" of IEC/TC 45 "Nuclear
instrumentation".
The following dates are fixed:
(dop) 2017-03-01
• latest date by which the document has to be implemented at
national level by publication of an identical national
standard or by endorsement
(dow) 2019-03-01
• latest date by which the national standards conflicting with
the document have to be withdrawn

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
As stated in the nuclear safety directive 2009/71/EURATOM, Chapter 1, Article 2, item 2, Member
States are not prevented from taking more stringent safety measures in the subject-matter covered by
the Directive, in compliance with Community law. In a similar manner, this European standard does
not prevent Member States from taking more stringent nuclear safety measures in the subject-matter
covered by this standard.
Endorsement notice
The text of the International Standard IEC 61227:2008 was approved by CENELEC as a European
Standard without any modification.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod),
the relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is
available here: www.cenelec.eu.

Publication Year Title EN/HD Year
IEC 60073 -  Basic and safety principles for man- EN 60073 -
machine interface, marking and
identification - Coding principles for
indicators and actuators
IEC 60964 -  Nuclear power plants - Control rooms - EN 60964 -
Design
IEC 61771 -  Nuclear power plants - Main control- - -
room - Verification and validation of
design
IEC 61772 -  Nuclear power plants - Control rooms - EN 61772 -
Application of visual display units
(VDUs)
IAEA Safety Guide 2002 Instrumentation and control systems - -
NS-G-1.3 important to safety in nuclear power
plants
IEC 61227
Edition 2.0 2008-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Nuclear power plants – Control rooms – Operator controls

Centrales nucléaires de puissance – Salles de commande – Commandes
opérateurs
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
S
CODE PRIX
ICS 27.120.20 ISBN 2-8318-9732-7

– 2 – 61227 © IEC:2008
CONTENTS
FOREWORD.0H3
INTRODUCTION.1H5

1 Scope.2H7
2 Normative references .3H7
3 Terms and definitions .4H7
4 Design principles.5H8
4.1 Basic concepts .6H8
4.2 Types of HMI.7H9
4.2.1 Discrete controls .8H9
4.2.2 Soft controls .9H9
4.3 Selection of control system.10H10
5 Design requirements .11H11
5.1 Individual controls and indicators .12H11
5.1.1 Control board layout .13H11
5.1.2 Positioning of groups .14H12
5.1.3 Device layout.15H12
5.1.4 Uniformity of orientation .16H13
5.1.5 Mimic diagrams .17H13
5.1.6 Coding.18H14
5.1.7 Protection against mal-operation of control devices .19H15
5.1.8 Compatibility with VDU formats.20H15
5.2 Soft controls.21H16
5.2.1 Display devices .22H16
5.2.2 Selection displays.23H17
5.2.3 Input Fields .24H17
5.2.4 Input formats .25H17
5.2.5 User-System Interaction .26H17
5.3 Special requirements for touch panels.27H18

28H20
Annex A (informative) Examples for the arrangement of discrete controls .

61227 © IEC:2008 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
NUCLEAR POWER PLANTS –
CONTROL ROOMS –
OPERATOR CONTROLS
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61227 has been prepared by subcommittee 45A: Instrumentation
and control of nuclear facilities, of IEC technical committee 45: Nuclear instrumentation.
This second edition cancels and replaces the first edition published in 1993 and constitutes a
technical revision. This edition includes the following significant technical changes with
respect to the previous edition:
a) account has been taken of the fact that computer design engineering techniques have
advanced significantly in the intervening years;
b) alignment of the standard with the new revisions of IAEA documents NS-R-1 and NS-G-
1.3, which includes as far as possible an adaptation of the definitions;
c) replacement, as far as possible, of the requirements associated with standards published
since the first edition, especially, IEC 60964 (edition 2) and IEC 61772 (edition 2);
d) review of the existing requirements and updating of the terminology and definitions.

– 4 – 61227 © IEC:2008
The text of this standard is based on the following documents:
FDIS Report on voting
45A/694/FDIS 45A/702/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in
the data related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
61227 © IEC:2008 – 5 –
INTRODUCTION
a) Technical background, main issues and organisation of this standard
This IEC standard specifically focuses on operator controls.
It is intended that this standard be used by operato
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CLC
EN IEC 62988:2022(Main)
Nuclear power plants - Instrumentation and control systems important to safety - Selection and use of wireless devices
SIST EN IEC 62988:2022

See the scope of IEC 62988:2018. Adoption of IEC 62988:2018 is to be done without modification.

  • Standard
    21 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60987:2021(Main)
Nuclear power plants - Instrumentation and control important to safety - Hardware requirements
SIST EN IEC 60987:2021

IEC 60987:2021 provides requirements and recommendations for the hardware aspects of I&C systems whatever the technology and applies for all safety classes in a graded manner (as defined by IEC 61513). The requirements defined within this document guide, in particular, the selection of pre-existing components, hardware aspects of system detailed design and implementation and equipment manufacturing. This third edition cancels and replaces the second edition published in 2007. This edition includes the following significant technical changes with respect to the previous edition: a) Title modified; b) Take account of the fact that hardware requirements apply to all I&C technologies, including conventional hardwired equipment, programmable digital equipment or by using a combination of both types of equipment; c) Align the standard with the new revisions of IAEA documents SSR-2/1, which include as far as possible an adaptation of the definitions; d) Replace, as far as possible, the requirements associated with standards published since the edition 2.1, especially IEC 61513, IEC 60880, IEC 62138, IEC 62566 and IEC 62566‑2; e) Review the existing requirements and update the terminology and definitions; f) Extend the scope of the standard to all hardware (computerized and non-computerized) and to all safety classes 1, 2 and 3; g) Complete, update the IEC and IAEA references and vocabulary; h) Check possible impact of other IAEA requirements and recommendations considering extension of the scope of SC 45A; i) Highlight the use of IEC 62566 and IEC 62566-2 for HPD development; j) Introduce specific activities for pre-existing items (selection, acceptability and/or mitigation); k) Introduce clearer requirements for electronic module-level design, manufacturing and control; l) Complete reliability assessment methods; m) Introduce requirements when using automated tests or control activities; n) Complete description of manufacturing control activities (control process, assessment of manufactured equipment, preservation of products); o) Define and ensure the inclusion of a graded approach for dealing with the 3 different classes of equipment and related requirements.

  • Standard
    53 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 62855:2021(Main)
Nuclear power plants - Electrical power systems - Electrical power systems analysis
SIST EN IEC 62855:2021

IEC 62855 provides the electrotechnical engineering guidelines for analysis of AC and DC electrical power systems in nuclear power plants (NPPs) in order to demonstrate that the power sources and the distribution systems have the capability for safe operation and shut down of the NPP, bringing it to a controlled state after an anticipated operational occurrence or accident conditions and finally reaching a safe state. The analytical studies discussed in this document provide assurance that the design bases are satisfied to meet their functional requirements under the conditions produced by the applicable design basis events. The studies provide assurance that the electrical power system is capable of supporting safety functions during all required plant conditions. NOTE The safety functions are described in IAEA Specific Safety Requirements SSR-2/1 related to the design of the nuclear power plants.. Analytical studies validate the robustness and adequacy of design margins and demonstrate the capability of electrical power systems to support plant operation for normal, abnormal, degraded and accident conditions. The analyses are used to verify that the electrical power system can withstand minor disturbances and that the consequences of major disturbances or failures do not degrade the capability of the electrical power systems to support safe shutdown of the plant and maintain the plant in shutdown condition. The analyses are performed with one or more of • simulation tools (software and hardware) that have been verified and validated, • hand calculations, and • tests. This document provides guidance on the types of analyses required to demonstrate that the plant's auxiliary power system can perform the required safety functions. This document does not provide specific details on how the analysis should be conducted. This document does not cover digital controllers (such as controllers for rectifiers, inverters, sequencers and electrical protection devices) used in electrical power systems. IEC 61513 gives recommendations that apply to the electronic controls and protective elements of the electrical power systems. This document does not include environmental conditions (i.e. temperature, humidity, etc.) or external events (seismic, flooding, fire, high energy electromagnetic pulse, etc.) that may impact equipment sizing or protection requirements. The external events lightning and geomagnetic storms are included. This document does not cover additional or unique requirements for stand-alone power system, such as power supplies for security measures in NPPs. Pertinent clauses of this document may be used as a guideline for such systems. Redundancy in the power system design can increase the availability of electrical power to critical plant equipment. Performing a probabilistic risk assessment (PRA) is a method of assessing system availability and optimizing design for high reliability. This document does not cover improving the reliability of NPP electrical power systems using statistical or diverse and redundant schemes. Requirements for safeguards of personnel involved with installation, maintenance and operation of electrical systems and general personal safety are outside the scope of this document. General guidance for lightning protection of equipment is provided in relevant clauses of this document. This document is intended to be used: • for verification of the design of new nuclear power plants, • for demonstrating the adequacy and impact of major modifications of electrical power systems in operating nuclear power plants, and • where there is a requirement to assess and establish operating limits and constraints for existing plants. Pertinent parts of this document can be used as guidance for decommissioning stages.

  • Standard
    60 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 61226:2021(Main)
Nuclear power plants - Instrumentation, control and electrical power systems important to safety - Categorization of functions and classification of systems
SIST EN IEC 61226:2021

This document establishes, for nuclear power plants2, a method of assignment of the functions specified for the plant into categories according to their importance to safety. Subsequent classification of the I&C and electrical power systems performing or supporting these functions, based on the assigned category, then determines relevant design criteria. The design criteria, when applied, ensure the achievement of each function in accordance to its importance to safety. In this document, the criteria are those of functionality, reliability, performance, environmental qualification (e.g. seismic) and quality assurance (QA). This document is applicable to: - the functions important to safety that are performed by I&C systems and supported by electrical power systems (categorization of I&C functions), - the I&C systems that enable those functions to be implemented (classification of I&C systems), - the electrical power systems that support those functions (classification of electrical power systems). The systems under consideration provide automated protection, closed or open loop control, information to the operating staff, and electrical power supply to systems. These systems keep the NPP conditions inside the safe operating envelope and provide automatic actions, or enable manual actions, that prevent or mitigate accidents, or that prevent or minimize radioactive releases to the site or wider environment. The I&C and electrical power systems that fulfil these roles safeguard the health and safety of the NPP operators and the public. This document follows the general principles given in IAEA Safety Requirement SSR-2/1 and Safety Guides SSG-30, SSG-34 and SSG-39, and it defines a structured method of applying the guidance contained in those codes and standards to the I&C and electrical power systems that perform functions important to safety in a NPP. This document is read in association with the IAEA guides together with IEC 61513 and IEC 63046 in implementing the requirements of the IEC 61508 series. The overall classification scheme of structures, systems and components for NPPs can be summarized as follows by Figure 1.

  • Standard
    43 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC/IEEE 62582-6:2021(Main)
Nuclear power plants - Instrumentation and control important to safety - Electrical equipment condition monitoring methods - Part 6: Insulation resistance
SIST EN IEC/IEEE 62582-6:2021

This part of IEC/IEEE 62582 contains methods for condition monitoring of organic and polymeric materials in instrumentation and control cables using insulation resistance measurements in the detail necessary to produce accurate and reproducible results during simulated accident conditions. It includes the requirements for the measurement system and measurement procedure, and the reporting of the measurement results. NOTE Measurement of insulation resistance during simulated accident conditions with the aim of determining the lowest value during the accident in order to assess cable performance involves special requirements given in this document. Methods for measurement under stable (non-accident) conditions are available in other international standards, e.g. IEC 62631-3-3. The different parts of the IEC/IEEE 62582 series are measurement standards, primarily for use in the management of ageing in initial qualification and after installation. IEC/IEEE 62582- 1 includes requirements for the application of the other parts of the IEC/IEEE 62582 series and some elements which are common to all methods. Information on the role of condition monitoring in qualification of equipment important to safety is found in IEC/IEEE 60780-323.

  • Standard
    27 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 62954:2021(Main)
Nuclear power plants - Control rooms - Requirements for emergency response facilities
SIST EN IEC 62954:2021

This document presents the requirements for the on-site emergency response facilities (referred to hereinafter as the “ERF”) which are to be used in case of incidents or accidents occurring on the associated Nuclear Power Plant (NPP). The ERF consists of the Emergency Response Centre (ERC), the Technical Support Centre (TSC) and the Operational Support Centre (OSC), as shown in Figure 1. It establishes requirements for the ERF features and ERF I&C equipment to: • coordinate on-site operational efforts with respect to safety and radioprotection; • optimize the design in terms of environment control, lighting, power supplies and access control of the ERF; • enhance the identification and resolution of potential conflicts between the traditional operational means and emergency means (MCR/SCR and ERF, operating staff and emergency teams, operational procedures and emergency procedures); • aid the identification and the enhancement of the potential synergies between the traditional operational means and emergency means. This document is intended for application to new nuclear power plants whose conceptual design is initiated after the publication of this document, but it may also be used for designing and implementing ERF in existing nuclear power plants or in any other nuclear facility. Detailed equipment design is outside the scope of this document. This document does not define the situations (reactor plant conditions, hazards and magnitudes of hazards) leading to mobilisation of emergency response teams and activation / use of the ERF. These aspects are usually addressed in the NPP Emergency Plan. However, the need for consistency of the ERF design and operation with the NPP Emergency Plan is within scope.

  • Standard
    29 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 63046:2021(Main)
Nuclear power plants - Electrical power system - General requirements
SIST EN IEC 63046:2021

See the scope of IEC 63046:2020. Adoption of IEC 63046:2020 is to be done without modification.

  • Standard
    91 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC/IEEE 60980-344:2021(Main)
Nuclear facilities - Equipment important to safety - Seismic qualification
SIST EN IEC/IEEE 60980-344:2021

See the scope of IEC/IEEE 60980-344:2020. Adoption of IEC/IEEE 60980-344:2020is to be done without modification.

  • Standard
    85 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 62566-2:2020(Main)
Nuclear power plants - Instrumentation and control systems important to safety - Development of HDL-programmed integrated circuits - Part 2: HDL-programmed integrated circuits for systems performing category B or C functions
SIST EN IEC 62566-2:2021

See the scope of IEC 62566-2:2020. Adoption of IEC 62566-2:2020 is to be done without modification.

  • Standard
    61 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 62003:2020(Main)
Nuclear power plants - Instrumentation, control and electrical power systems - Requirements for electromagnetic compatibility testing
SIST EN IEC 62003:2020

IEC 62003:2020 establishes requirements for electromagnetic compatibility testing of instrumentation, control, and electrical equipment supplied for use in systems important to safety at nuclear power plants and other nuclear facilities. The document lists the applicable IEC standards (principally the IEC 61000 series) which define the general test methods, and provides the necessary application-specific parameters and criteria to ensure that nuclear safety requirements are met. This second edition cancels and replaces the first edition published in 2009. This edition includes the following significant technical changes with respect to the previous edition: a) title modified. b) expand the scope to encompass Electromagnetic Magnetic Compatibility (EMC) considerations for electrical equipment. c) provide guidance for addressing the use of wireless technology. d) enhance the description of the electromagnetic environment to provide clarification when selecting custom test levels or for test exemptions. e) include example information to be contained within an EMC test plan. f) provide guidance for characterization of the electromagnetic environment at the point of installation within a nuclear facility.

  • Standard
    42 pages
    English language
    sale 10% off
    e-Library read for
    1 day