Normy

Obsah

ČSN EN 15876 Tento dokument stanoví strukturu zkušební sestavy (TSS) a cíle zkoušek (TP) pro posuzování shody palubního zařízení (OBE) a zařízení na infrastruktuře (RSE) s normou EN 15509. Normativní příloha A uvádí cíle zkoušek pro OBE. Normativní příloha B uvádí cíle zkoušek pro RSE. Normativní příloha C obsahuje předběžnou zprávu o zkoušce shody (PCTR) pro OBE. Normativní příloha D obsahuje předběžnou zprávu o zkoušce shody (PCTR) pro RSE.

Obsah

ČSN EN IEC 62657-2 ed. 4 This part of IEC 62657 - specifies the fundamental assumptions, concepts, parameters, and procedures for wireless communication coexistence; - specifies coexistence parameters and how they are used in an application requiring wireless coexistence; - provides guidelines, requirements, and best practices for wireless communication's availability and performance in an industrial automation plant; it covers the life cycle of wireless communication coexistence; - helps the work of all persons involved with the relevant responsibilities to cope with the critical aspects at each phase of life-cycle of the wireless communication coexistence management in an industrial automation plant. Life-cycle aspects include: planning, design, installation, implementation, operation, maintenance, administration and training; - provides a common point of reference for wireless communication coexistence for industrial automation sites as a homogeneous guideline to help the users assess and gauge their plant efforts; - deals with the operational aspects of wireless communication coexistence regarding both the static human/tool-organization and the dynamic network self-organization. This document provides a major contribution to national and regional regulations by supporting to fulfil the requirements using coexistence management.

Obsah

ČSN EN ISO 4064-2 This document is applicable to the type evaluation and initial verification testing of water meters for cold potable water and hot water as defined in ISO 4064-1:2024|OIML R 49 1:2024. OIML Certificates of conformity can be issued for water meters under the scope of the OIML Certificate System, provided that this document, ISO 4064-1:2024|OIML R 49 1:2024 and ISO 4064-3:2024|OIML R 49 3:2024 are used in accordance with the rules of the system. This document sets out details of the test programme, principles, equipment and procedures to be used for the type evaluation, and initial verification of a meter type. The provisions of this document also apply to ancillary devices, if required by national regulations. The provisions include requirements for testing the complete water meter and for testing the measurement transducer (including the flow or volume sensor) and the calculator (including the indicating device) of a water meter as separate units.

Obsah

ČSN EN 13001-3-1 This document specifies limit states, requirements and methods to prevent mechanical hazards in steel structures of cranes by design and theoretical proof of competence. The significant hazardous situations and hazardous events that could result in risks to persons during intended use are identified in an informative Annex L (informative). Clauses 4 to 8 of this document provide requirements and methods to reduce or eliminate these risks: a) exceeding the limits of strength (yield, ultimate, fatigue); b) exceeding temperature limits of material or components; c) elastic instability of the crane or its parts (buckling, bulging). This document does not apply to cranes which are designed before the date of its publication as EN. NOTE - This document deals only with the limit state method in accordance with reference [44].

Obsah

ČSN EN 12999+A1 This document specifies minimum requirements for design, calculation, examinations and tests of hydraulic powered loader cranes and their mountings on vehicles or static foundations. This document applies to loader cranes designed to be installed on: - road vehicles, including trailers, with load carrying capability; - tractors (road or agricultural), where only a towed trailer has capability to carry goods; - demountable bodies to be carried by any of the above; - other types of carriers (e.g. separate loaders, crawlers, rail vehicles, non-seagoing vessels); - static foundations. This document also applies to loader cranes equipped with special tools or interchangeable equipment (e.g. grapple, clamshell bucket, pallet clamp, etc.), as specified in the operator's manual. This document does not apply to loader cranes used on board sea going vessels or to articulated boom system cranes which are designed as total integral parts of special equipment such as forwarders. The hazards covered by this document are identified in Clause 4. This document does not cover hazards related to the lifting of persons. NOTE - The use of cranes for lifting of persons can be subject to specific national regulations. This document is not applicable to loader cranes manufactured before the publication of this document. For loader cranes designed before the publication of this document, the provisions concerning stress calculations in the version of EN 12999 that was valid at the time of their design, are still applicable.

Obsah

ČSN EN IEC 61347-1 ed. 4 Tato část IEC 61347 uvádí obecné bezpečnostní požadavky na ovládací zařízení pro elektrické svě-telné zdroje na stejnosměrná napětí až do 1 500 V nebo střídavá napětí až do 1 000 V při kmitočtu 50 Hz nebo 60 Hz. Tento dokument je použitelný pouze ve spojení s příslušnou částí (částmi) souboru IEC 61347-2.

Obsah

ČSN EN 14972-1+A1 (38 9260) This document specifies requirements and gives recommendations for the design, installation, inspection and maintenance of all types of fixed land based water mist systems. This document is intended to apply to water mist automatic nozzle systems and water mist deluge systems supplied by stand alone or pumped systems. The document covers only applications and occupancies which are covered by the fire test protocols of the EN 14972 series. Aspects of water mist associated with explosion protection and/or use within vehicles are not covered by this document. This document does not cover all legislative requirements. In certain countries specific national regulations apply and take precedence over this document. Users of this document are advised to inform themselves of the applicability or non-applicability for this document by their national responsible authorities.

Obsah

ČSN EN ISO 14119 This document specifies principles for the design and selection (independent of the nature of the energy source) of interlocking devices associated with guards and provides guidance on measures to minimize the possibility of defeat of interlocking devices in a reasonably foreseeable manner. This document covers principles for the design, selection and application of the following: - parts of the guards which actuate interlocking devices; - trapped key interlocking devices and systems for machinery applications. NOTE - ISO 14120 specifies general requirements for the design and construction of guards provided primarily to protect persons from mechanical hazards. The processing of the signal from the interlocking device to stop the machine and prevent unexpected start up is covered in ISO 14118, ISO 13849-1 and IEC 62061.

Obsah

ČSN P CEN /TS 18117 This document provides rules for workplace sampling and the sample analysis for the determination and characterization of airborne NOAA for electron microscopy and includes: - the choice of appropriate samplers and their use for the determination and characterization (e.g. classification of structures and morphology) of airborne NOAA using electron microscopic methods (SEM and (S)TEM); - counting rules and criteria for the determination and characterization (e.g. classification of structures, chemical composition and morphology) of airborne NOAA using electron microscopic methods (SEM and (S)TEM), especially for nanofibres and platelets. This document is based on extensive laboratory tests for airborne NOAA, in particular those released during the handling of engineered nanomaterials.

Obsah

ČSN EN IEC 62541-15 This document describes a safety communication layer (services and a protocol) for the exchange of SafetyData using IEC 62541 mechanisms. It identifies the principles for functional safety communications defined in IEC 61784 3 that are relevant for this safety communication layer. This safety communication layer is intended for implementation in safety devices only. NOTE 1 - This document targets controller-to-controller communication. However, easy expandability to other use-cases (e.g. OPC UA field level communication) has already been considered in the design of this document. NOTE 2 - This document does not cover electrical safety and intrinsic safety aspects. Electrical safety relates to hazards such as electrical shock. Intrinsic safety relates to hazards associated with potentially explosive atmospheres. This document defines mechanisms for the transmission of safety-relevant messages among participants within a network using OPC UA technology in accordance with the requirements of the IEC 61508 series and IEC 61784-3 for functional safety. These mechanisms can be used in various industrial applications such as process control, manufacturing, automation, and machinery.

Obsah

ČSN EN ISO 10218-1 This document specifies requirements for the inherently safe design, risk reduction measures and information for use of robots for an industrial environment. This document addresses the robot as an incomplete machine. This document is not applicable to the following uses and products: - underwater; - law enforcement; - military (defence); - airborne and space robots, including outer space; - medical robots; - healthcare robots; - prosthetics and other aids for the physically impaired; - service robots, which provide a service to a person and as such where the public can have access; - consumer products, as this is household use to which the public can have access; - lifting or transporting people. NOTE 1 - Requirements for robot integration and robot applications are covered in ISO 10218-2:2025. NOTE 2 - Additional hazards can be created by robot applications (e.g. welding, laser cutting, machining). These hazards are addressed during robot application design. See ISO 10218-2:2025. This document deals with the significant hazards, hazardous situations or hazardous events when used as intended and under specified conditions of misuse which are reasonably foreseeable by the manufacturer. This document does not cover the hazards related to: - severe conditions (e.g. extreme climates, freezer use, strong magnetic fields) outside of manufacturer's specifications; - underground use; - use that has hygienic requirements; - use in nuclear environments; - use in potentially explosive environments; - mobility when robots or manipulators are fixed to or part of driverless industrial trucks; - mobility when robots or manipulators are fixed to or part of mobile platforms; - use in environments with ionizing and non-ionizing radiation levels; - hazardous ionizing and non-ionizing radiation; - handling loads the nature of which can lead to dangerous situations (e.g. molten metals, acids/bases, radiating materials); - handling or lifting or transporting people; - when the public, all ages or non-working adults have access (e.g. service robots, consumer products). Noise emission is generally not considered a significant hazard of the robot alone, and consequently noise is excluded from the scope of this document. This document is not applicable to robots that are manufactured before the date of its publication.

Obsah

ČSN EN 13757-3 This document specifies application services for communication systems for meters, sensors, and actuators, used to provide metering services. This document specifies application protocols, especially the M-Bus application protocol. This document is intended to be used with the lower layer specifications determined in the relevant parts of the EN 13757 series.