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CENELEC


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  • No reference

    10-12-2015
    JT005127

    Space produce assurance - Quality and safety assurance for space test centres

    Oprindelse:
    CLC
    Status
    Forslag om nyt arbejdsemne vedtaget
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    Beskrivelse
    This Standard specifies quality assurance and safety assurance requirements for space test centres, applicable to the test process, test personnel (both, of the customer and the space test centre), test facilities, test environment and any operations related to the test specimen under responsibility of the space test centre as requested by the customer. This standard may be tailored for the specific characteristic and constraints of a space project in conformance with ECSS-S-ST-00.
  • CLC/prTS 50XXX

    15-04-2014
    25366

    Tests demonstrating compliance to requirements for the connection of generating plants in parallel with a LV or a MV distribution network

    Oprindelse:
    CLC
    Status
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  • prEN 50XXX

    29-10-2014
    58614

    Voltage regulation distribution transformer

    Oprindelse:
    CLC
    Status
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    This standard applies to voltage regulating devices for medium voltage transformers with highest voltage for equipment up to 36 kV or low voltage networks with highest voltage for equipment of 1,1 kV. Voltage Regulating Transformers and other devices equipped with additional components to control input or output voltage for on load voltage regulation purposes. Transformers covered by this standard comply with the relevant requirements prescribed in the IEC 60076 standards. The object of this document is to lay down requirements to define number of steps, range of the regulation and testing of medium voltage transformers with on load voltage regulation system
  • prEN 50XXX

    17-03-2015
    59878

    Alarm systems - generic cables for wired interconnections

    Oprindelse:
    CLC
    Status
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    This European Standard provides a minimum standard for cables for wired interconnections using generic cable. It specifies appropriate markings for claims of compliance. It is not applicable where the equipment manufacturer, or others, specify a particular cable type with more stringent requirements.
  • prEN 50XXX

    29-08-2018
    JT005163

    Space project management – Integrated logistic support

    Oprindelse:
    CLC
    Status
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    The scope of the document includes generic ILS management activities and shall consider all aspects of the ILS elements lifetime in space system applications such as Design, Development phases, AIT, storage, prelaunch, launch, operational and disposal phases . It also provides requirements on the policy, implementation and responsibilities for the application of the ILS specifications. It does not specify the use of specific tools, but establishes the essential information required to initiate, maintain and schedule the ILS activities, that apply through the entire Product life cycle, as well as the necessary deliverables.
  • prEN ISO 13526

    19-06-2019
    JT005167

    Space data and information transfer systems – Tracking data message

    Oprindelse:
    CLC
    Status
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    ISO 13526:2010 specifies a standard message format for use in exchanging spacecraft tracking data between space agencies. Such exchanges are used for distributing tracking data output from routine interagency cross-supports, in which spacecraft missions managed by one agency are tracked from a ground station managed by a second agency. The standardization of tracking data formats facilitates space agency allocation of tracking sessions to alternate tracking resources. ISO 13526:2010 includes requirements and criteria that the message format has been designed to meet. For exchanges where these requirements do not capture the needs of the participating agencies, another mechanism can be selected.
  • prEN ISO 13541

    19-06-2019
    JT005169

    Space data and information transfer systems – Attitude data messages

    Oprindelse:
    CLC
    Status
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    ISO 13541:2010 specifies two standard message formats for use in transferring spacecraft attitude information between space agencies: the attitude parameter message (APM) and the attitude ephemeris message (AEM). Such exchanges are used for: preflight planning for tracking or attitude estimation support; scheduling attitude and data processing support; carrying out attitude operations; performing attitude comparisons; carrying out attitude propagations and/or sensor predictions; and testing to initialize sub-system simulators (communications, power, etc.). ISO 13541:2010 includes sets of requirements and criteria that the message formats have been designed to meet. For exchanges where these requirements do not capture the needs of the participating agencies, another mechanism may be selected.
  • prEN 16602-70-80

    19-09-2018
    JT005160

    Space product assurance – Processing and quality assurance requirements for metallic powder bed fusion technologies for space applications

    Oprindelse:
    CLC
    Status
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    The scope includes metallic Powder Bed Fusion technologies for space applications. A clear definition and implementation of quality monitoring and control means is mandatory and shall address the full end to end metallic PBF process, encompassing: • Design / Simulation • Materials management (Powder, shielding gases, other consumables, recycling, etc.) • Processing • Post Processing • Testing By developing a single standard which can be tailored in the Project definition phase, it will help the Space Industry in performing the following functions related to metallic PBF technologies over the full end to end process: (i) select and qualify metallic PBF processes for the appropriate application, (ii) select and validate raw materials for the appropriate applications, (iii) define monitoring and control means during production to ensure that metallic PBF parts are produced with the required quality, (iv) define requirements for applying Non-Destructive Inspection methods for the different metallic PBF parts, (v) define requirements to verify/qualify space parts produced by metallic PBF processes for the selected applications and associated environment, (vi) define specific requirements for operators/inspectors/instructors certification, (vii) define requirements for metallic PBF machines certification, (viii) define requirements for metallic PBF Companies certification. The Standard will be complemented with informative Annexes, listing guidelines and best practices on specific technical aspects.
  • prEN 16603-10-04 rev

    14-01-2016
    JT005129

    Space engineering - Space environment

    Oprindelse:
    CLC
    Status
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    This standard applies to all product types which exist or operate in space and defines the natural environment for all space regimes. It also defines general models and rules for determining the local induced environment. Project-specific or project-class-specific acceptance criteria, analysis methods or procedures are not defined. The natural space environment of a given item is that set of environmental conditions defined by the external physical world for the given mission (e.g. atmosphere, meteoroids and energetic particle radiation). The induced space environment is that set of environmental conditions created or modified by the presence or operation of the item and its mission (e.g. contamination, secondary radiations and spacecraft charging). The space environment also contains elements which are induced by the execution of other space activities (e.g. debris and contamination). This standard may be tailored for the specific characteristic and constrains of a space project in conformance with ECSS-S-ST-00.
  • prEN 16603-50 rev

    14-02-2018
    JT005151

    Space engineering – Communications

    Oprindelse:
    CLC
    Status
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    This Standard specifies the requirements for the development of the end­to­end data communications system for spacecraft. Specifically, this standard specifies: - The terminology to be used for space communication systems engineering. - The activities to be performed as part of the space communication system engineering process, in accordance with the ECSS-E-ST-10 standard. - Specific requirements on space communication systems in respect of functionality and performance. The communications links covered by this Standard are the space­to­ground and space­to­space links used during spacecraft operations, and the communications links to the spacecraft used during the assembly, integration and test, and operational phases. Spacecraft end­to­end communication systems comprise components in three distinct domains, namely the ground network, the space link, and the space network. This Standard covers the components of the space link and space network in detail. However, this Standard only covers those aspects of the ground network that are necessary for the provision of the end­to­end communication services. NOTE – Other aspects of the ground network are covered in ECSS-E ST 70. This Standard may be tailored for the specific characteristics and constraints of a space project in conformance with ECSS-S ST 00.
  • prEN 16603-50-01 rev

    14-02-2018
    JT005149

    Space engineering – Space data links – Telemetry synchronization and channel coding

    Oprindelse:
    CLC
    Status
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    This Standard establishes a common implementation of space telemetry channel coding systems. Several space telemetry channel coding schemes are specified in this Standard. The specification does not attempt to quantify the relative coding gain or the merits of each scheme, nor the design requirements for encoders or decoders. However, some application profiles are discussed in Annex D. Performance data for the coding schemes specified in this Standard can be found in CCSDS 130.1 G 1. Annex G describes the related mission configuration parameters. Further provisions and guidance on the application of this standard can be found in the following publications: - ECSS-E-ST-50, Communications, which defines the principle characteristics of communication protocols and related services for all communication layers relevant for space communication (physical- to application-layer), and their basic relationship to each other. - The handbook ECSS-E-HB-50, Communications guidelines, which provides information about specific implementation characteristics of these protocols in order to support the choice of a certain communications profile for the specific requirements of a space mission. Users of this present standard are invited to consult these documents before taking decisions on the implementation of the present one. This standard may be tailored for the specific characteristics and constraints of a space project in conformance with ECSS-S-ST-00.
  • prEN 16603-50-03 rev

    14-02-2018
    JT005150

    Space engineering – Space data links – Telemetry transfer frame protocol

    Oprindelse:
    CLC
    Status
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    This Standard contains the definition for Telemetry Transfer Frames which are fixed-length data structures, suitable for transmission at a constant frame rate on a space data channel. The Telemetry Transfer Frame provides a standardized data structure for the transmission of space-acquired data over a telemetry space data link. Usually, the source of the data is located in space and the receiver is located on the ground. However, this Standard may also be applied to space-to-space telemetry data links. Further provisions and guidance on the application of this standard can be found, respectively, in the following publications: - The higher level standard ECSS-E-ST-50, Communications, which defines the principle characteristics of communication protocols and related services for all communication layers relevant for space communication (physical- to application-layer), and their basic relationship to each other. - The handbook ECSS-E-HB-50, Communications guidelines, which provides information about specific implementation characteristics of these protocols in order to support the choice of a certain communications profile for the specific requirements of a space mission.. Users of this present standard are invited to consult these documents before taking decisions on the implementation of the present one. This standard may be tailored for the specific characteristics and constraints of a space project in conformance with ECSS-S-ST-00.
  • prEN 16603-50-04 rev

    14-02-2018
    JT005148

    Space engineering – Space data links – Telecommand protocols, synchronization and channel coding

    Oprindelse:
    CLC
    Status
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    This Standard specifies the data structures and protocols for a telecommand space data link and the procedure for physical layer operation. Usually, the source of data on a telecommand space data link is located on the ground and the receiver is located in space. However, the Standard may also be used for space-to-space telecommand data links. Further provisions and guidance on the application of this standard can be found, respectively, in the following documents: • The higher level standard ECSS-E-ST-50 “Communications”, which defines the principle characteristics of communication protocols and related services for all communication layers relevant for space communication (physical- to application-layer), and their basic relationship to each other. • The handbook ECSS-E-HB-50 “Communications guidelines”, which provides information about specific implementation characteristics of these protocols in order to support the choice of a certain communications profile for the specific requirements of a space mission. Users of this present standard are invited to consult these documents before taking decisions on the implementation of the present one. This standard may be tailored for the specific characteristics and constraints of a space project in conformance with ECSS-S-ST-00.
  • prEN ISO/IEC 17030 rev

    13-07-2019
    JT001070

    Conformity assessment – General requirements for third-party marks of conformity

    Oprindelse:
    CLC
    Status
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  • prEN ISO 17107

    19-06-2019
    JT005166

    Space data and information transfer systems – XML specification for navigation data messages

    Oprindelse:
    CLC
    Status
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    This Recommended Standard is applicable only to the schema content and layout, and to instantiations of the schema, but not to the transmission of any instantiation of the schema. The potential for compression/decompression of the message is an aspect of the transmission that is not part of this specification. The means of transmission of an XML-formatted NDM between agencies is beyond the scope of this document; such arrangements require specification via other arrangements, for example, in an Interface Control Document (ICD). Transmission of an XML-formatted NDM could be based on a future CCSDS real-time data transfer service, a file-based transfer protocol such as SFTP, streaming media, email, or services provided via the World Wide Web and XML-compatible Web browsers. In general, it is a requirement that the transmission mechanism not place constraints on the technical data content of an NDM
  • prEN ISO 19389

    19-06-2019
    JT005168

    Space data and information transfer systems – Conjunction data message

    Oprindelse:
    CLC
    Status
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    This Conjunction Data Message (CDM) Recommended Standard specifies a standard message format for use in exchanging spacecraft conjunction information between originators of Conjunction Assessments (CAs) and satellite owner/operators and other authorized parties. Such exchanges are used to inform satellite owner/operators of conjunctions between objects in space to enable consistent warning by different organizations employing diverse CA techniques. This Recommended Standard will: a) facilitate interoperability and enable consistent warning betweendata originators who supply CA and the satellite owner/operators who useit; b) facilitate automation for the CA processes; and c) provide critical information to enable timely CAdecisions. This document includes requirements and criteria that the message format has been designed to meet. Also included are informative descriptions of conjunction information pertinent to performing CA.
  • prEN ISO/IEC 27006

    08-05-2019
    JT013015

    Information technology – Security techniques – Requirements for bodies providing audit and certification of information security management systems

    Oprindelse:
    CLC
    Emner

    IT

    Status
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  • prEN ISO/IEC 27017

    08-05-2019
    JT013019

    Information technology – Security techniques – Code of practice for information security controls based on ISO/IEC 27002 for cloud services

    Oprindelse:
    CLC
    Emner

    IT

    Status
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  • prEN 45544-4

    11-09-2012
    24338

    Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours -- Part 4: Guide for selection, installation, use and maintenance

    Oprindelse:
    CLC
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 50064:2016

    24-03-2015
    59732

    Wrought aluminium and aluminium alloy enclosures for gas-filled high-voltage switchgear and controlgear

    Oprindelse:
    CLC
    Status
    Forslag om nyt arbejdsemne vedtaget
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  • prEN 50068:2016

    24-03-2015
    59737

    Wrought steel enclosures for gas-filled high-voltage switchgear and controlgear

    Oprindelse:
    CLC
    Status
    Forslag om nyt arbejdsemne vedtaget
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  • prEN 50069:2016

    24-03-2015
    59738

    Welded composite enclosures of cast and wrought aluminium alloys for gas-filled high-voltage switchgear and controlgear

    Oprindelse:
    CLC
    Status
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  • prEN 50134-5

    17-03-2015
    59845

    Alarm systems - Social alarm systems - Part 5: Interconnections and communications

    Oprindelse:
    CLC
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    This European Standard specifies the minimum requirements for the interconnections and communications within a social alarm system.
  • EN 50229:2015/prAC

    11-12-2015
    61827

    Electric clothes washer-dryers for household use - Methods of measuring the performance

    Oprindelse:
    CLC
    Status
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  • prEN 50290-2-24

    13-10-2015
    61100

    Communication cables - Part 2-24: Common design rules and construction - Polyethylene sheathing compound

    Oprindelse:
    CLC
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    This Part 2-24 of EN 50290 gives specific requirements for polyethylene sheathing compounds, as given in Table 1, to be used for inner and outer sheathing of communication cables.

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