Customer Support: +44 (0)203 327 3140

Login to i2i Subscription Intertek.com
  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Go to AMERICAS site
Dismiss alert
Please enter a keyword to search
Advanced search

EN 61810-2-1:2017

Current
Current

The latest, up-to-date edition.

Electromechanical elementary relays - Part 2-1: Reliability - Procedure for the verification of B10 values
Published date

06-10-2017

Publisher

European Committee for Standards - Electrical

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Verification of B[10]
5 Evaluation and verification of B[10D]
Annex A (informative) - Example illustrating the
        assessment of malfunctions for B[10D]
        evaluation
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC61810-2-1:2017 specifies reliability test procedures for electromechanical elementary relays when enhanced requirements for the verification of reliability apply.Particular provisions are given for relays incorporated in safety-related control systems of machinery in accordance with IEC62061 and ISO13849-1. For such relays, B10 values for dangerous failures (B10D values) are derived from the tests specified in this document.This edition includes the following significant technical changes with respect to the previous edition:- limitation of tests to 10 M cycles in Clause 5;- reduction of required number of test samples to 5 in specified cases;- introduction of WeiBayes analysis for routine test under Clause 4.

Committee
CLC/SR 94
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Current
Supersedes

BS EN IEC 62246-1-1:2018 Reed switches Generic specification. Blank detail specification
EN IEC 62246-1-1:2018 Reed switches - Part 1-1: Generic specification - Blank detail specification
I.S. EN IEC 62246-1-1:2018 REED SWITCHES - PART 1-1: GENERIC SPECIFICATION - BLANK DETAIL SPECIFICATION

EN 61810-3:2015 Electromechanical elementary relays - Part 3: Relays with forcibly guided (mechanically linked) contacts
IEC 61810-1:2015 Electromechanical elementary relays - Part 1: General and safety requirements
IEC 61810-3:2015 Electromechanical elementary relays - Part 3: Relays with forcibly guided (mechanically linked) contacts
EN 61810-2:2017 Electromechanical elementary relays - Part 2: Reliability
IEC 61810-2:2017 Electromechanical elementary relays - Part 2: Reliability
EN 62061:2005/A2:2015 SAFETY OF MACHINERY - FUNCTIONAL SAFETY OF SAFETY-RELATED ELECTRICAL, ELECTRONIC AND PROGRAMMABLE ELECTRONIC CONTROL SYSTEMS (IEC 62061:2005/A2:2015)
ISO 13849-2:2012 Safety of machinery — Safety-related parts of control systems — Part 2: Validation
EN ISO 13849-1:2015 Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design (ISO 13849-1:2015)
IEC 62061:2005+AMD1:2012+AMD2:2015 CSV Safety of machinery - Functional safety of safety-related electrical, electronic and programmable electronic control systems
ISO 13849-1:2015 Safety of machinery — Safety-related parts of control systems — Part 1: General principles for design

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

or

Get in touch with us