Skip to content
Please enter a keyword to search

  • PREN 81-50 : DRAFT 2011

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    View superseded by

    SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - EXAMINATIONS AND TESTS - PART 50: DESIGN RULES, CALCULATIONS, EXAMINATIONS AND TESTS OF LIFT COMPONENTS

    Available format(s): 

    Superseded date:  01-08-2014

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Comite Europeen de Normalisation

    Pure ENs are not available for sale, please purchase a suitable national adoption

    Sorry this product is not available in your region.

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 List of significant hazards
    5 Design rules, calculations, examinations and
      tests
    Annex A (normative) - Model form of type
            examination certificate
    Annex B (informative) - Proof of guide rails - Example
            of calculation method
    Annex C (normative) - Programmable electronic
            systems in safety related applications for
            lifts (PESSRAL)
    Annex D (informative) - Equivalent number of pulleys
            Nequiv - Examples
    Annex E (informative) - Correlation table between
            EN 81-1, EN 81-2 and prEN 81-20 and
            prEN 81-50
    Annex ZA (informative) - Relationship between this
             European Standard and the Essential Requirements
             of EU Directive 95/16/EC amended by Directive
             2006/42/EC
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines the design rules, calculations, examinations and tests of lift components which are referred to by other standards used for the design of passenger lifts, goods passenger lifts, goods only lifts, and other similar types of lifting appliances.

    General Product Information - (Show below) - (Hide below)

    Comment Closes On
    Committee TC 10
    Document Type Draft
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    11/30251717 DC : 0 BS EN 81-20 - SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - LIFTS FOR THE TRANSPORT OF PERSONS AND GOODS - PART 20: PASSENGER AND GOODS PASSENGER LIFTS

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 6403:1988 Hydraulic fluid power — Valves controlling flow and pressure — Test methods
    EN 61508-3:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements
    EN 61508-1:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements
    HD 214 : 200S2 RECOMMENDED METHOD FOR DETERMINING THE COMPARATIVE TRACKING INDEX OF SOLID INSULATING MATERIALS UNDER MOIST CONDITIONS
    IEC 60947-4-1:2009+AMD1:2012 CSV Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters
    EN 61508-7:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 7: Overview of techniques and measures
    EN 60249-2-3 : 1994 AMD 4 2000 BASE MATERIALS FOR PRINTED CIRCUITS - PART 2: SPECIFICATIONS - SPECIFICATION NO. 3: EPOXIDE CELLULOSE PAPER COPPER-CLAD LAMINATED SHEET OF DEFINED FLAMMABILITY (VERTICAL BURNING TEST)
    EN 60950-1:2006/A2:2013 INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60950-1:2005/A2:2013, MODIFIED)
    IEC 61508-5:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 5: Examples of methods for the determination of safety integrity levels (see Functional Safety and IEC 61508)
    IEC 60947-5-1 : 4.0 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-1: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - ELECTROMECHANICAL CONTROL CIRCUIT DEVICES
    EN 10025:1990/A1:1993 HOT ROLLED PRODUCTS OF NON-ALLOY STRUCTURAL STEELS - TECHNICAL DELIVERY CONDITIONS
    IEC 61508-4:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations (see Functional Safety and IEC 61508)
    IEC 61508-3:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements (see Functional Safety and IEC 61508)
    IEC 62326-1:2002 Printed boards - Part 1: Generic specification
    HD 323.2.14 : 200S2 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST N: OF TEMPERATURE
    EN 60742:1995 Isolating transformers and safety isolating transformers - Requirements
    EN 60249-2-2 : 1994 AMD 5 2000 BASE MATERIALS FOR PRINTED CIRCUITS - PART 2: SPECIFICATIONS - SPECIFICATION NO. 2: PHENOLIC CELLULOSE PAPER COPPER-CLAD LAMINATED SHEET, ECONOMIC QUALITY
    PREN 81-20 : DRAFT 2011 SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - LIFTS FOR THE TRANSPORT OF PERSONS AND GOODS - PART 20: PASSENGER AND GOODS PASSENGER LIFTS
    EN 60068-2-27:2009 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
    EN 61508-2:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 2: Requirements for electrical/electronic/programmable electronic safety-related systems
    EN 60947-4-1 : 2010 AMD 1 2012 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 4-1: CONTACTORS AND MOTOR-STARTERS - ELECTROMECHANICAL CONTACTORS AND MOTOR-STARTERS (IEC 60947-4-1:2009/A1:2012)
    EN 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    EN 61508-5:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 5: Examples of methods for the determination of safety integrity levels
    EN 12385-5:2002/AC:2005 STEEL WIRE ROPES - SAFETY - PART 5: STRANDED ROPES FOR LIFTS
    EN 60068-2-29:1993 Environmental testing - Part 2: Tests - Test Eb and guidance: Bump
    EN 60068-2-6:2008 Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal)
    IEC 60747-5-5:2007+AMD1:2013 CSV Semiconductor devices - Discrete devices - Part 5-5: Optoelectronic devices - Photocouplers
    IEC 61508-1:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements (see Functional Safety and IEC 61508)
    IEC 61508-7:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 7: Overview of techniques and measures (see Functional Safety and IEC 61508)
    EN 62326-1:2002 Printed boards - Part 1: Generic specification
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    IEC 61508-2:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 2: Requirements for electrical/electronic/programmable electronic safety-related systems (see Functional Safety and IEC 61508)
    EN 61508-4:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations
    View more information

    • 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, flexibile and cost effective