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EN 50413:2019/prA1 Public enquiry
Comment end date 2024-12-07
Basic standard on measurement and calculation procedures for human exposure to electric, magnetic and electromagnetic fields (0 Hz - 300 GHz)

This document provides general methods for measurement and calculation of quantities associated with human exposure to electromagnetic fields in the frequency range from 0 Hz to 300 GHz. It is intended specifically to be used for the assessment of emissions from products and comparison of these with the exposure limits for the general public given in Council Recommendation 1999/519/EC, and those given for workers in Directive 2013/35/EU, as appropriate. It also is intended to be used for assessment of human exposure to electromagnetic fields in the workplace to determine compliance with the requirements of Directive 2013/35/EU. This standard deals with quantities that can be measured or calculated external to the body, notably electric and magnetic field strength or power density, and includes the measurement and calculation of quantities inside the body that form the basis for protection guidelines. In particular the standard provides information on: - definitions and terminology, - characteristics of electromagnetic fields, - measurement of exposure quantities, - instrumentation requirements, - methods of calibration, - measurement techniques and procedures for evaluating exposure, - calculation methods for exposure assessment. Where an applicable electromagnetic field standard specific to a product or technology exists it is expected to be used rather than this document. EN 62311:-, Table 1 gives a list of relevant standards.

prEN IEC 62488-1:2024 Public enquiry
Comment end date 2024-11-30
Power line communication systems for power utility applications - Part 1: Planning of analogue and digital power line carrier systems operating over HV electricity grids
prEN IEC 63522-54:2024 Public enquiry
Comment end date 2024-11-30
Electrical relays - Tests and measurements - Part 54: Critical DC load current test
prEN IEC 60086-2-1:2024 New
Comment end date 2024-11-23
Primary batteries - Part 2-1: Physical and electrical specifications of batteries with aqueous electrolyte
prEN IEC 60086-2-2:2024 New
Comment end date 2024-11-23
Primary batteries - Part 2-2: Physical and electrical specifications of lithium batteries
prEN IEC 61010-2-020:2024 New
Comment end date 2024-11-23
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-020: Particular requirements for laboratory centrifuges
prEN IEC 60730-2-7:2024 New
Comment end date 2024-11-23
Automatic electrical controls - Part 2-7: Particular requirements for timers and time switches
prEN IEC 63584:2024 New
Comment end date 2024-11-23
Open Charge Point Protocol (OCPP) (Fast track)
prEN IEC 60079-28:2024 New
Comment end date 2024-11-23
Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation
prEN IEC 61298-1:2024 New
Comment end date 2024-11-23
Process measurement and control devices - General methods and procedures for evaluating performance - Part 1: General considerations
prEN IEC 61298-2:2024 New
Comment end date 2024-11-23
Process measurement and control devices - General methods and procedures for evaluating performance - Part 2: Tests under reference conditions
prEN IEC 61298-3:2024 New
Comment end date 2024-11-23
Process measurement and control devices - General methods and procedures for evaluating performance - Part 3: Tests for the effects of influence quantities
prEN IEC 60749-7:2024 New
Comment end date 2024-11-23
Semiconductor devices - Mechanical and climatic test methods - Part 7: Internal moisture content measurement and the analysis of other residual gases
prEN IEC 60749-21:2024 New
Comment end date 2024-11-23
Semiconductor devices - Mechanical and climatic test methods - Part 21: Solderability
prEN IEC 60749-24:2024 New
Comment end date 2024-11-23
Semiconductor devices - Mechanical and climatic test methods - Part 24: Accelerated moisture resistance - Unbiased hast
prEN 50155:2024 New
Comment end date 2024-11-23
Railway applications - Rolling stock - Electronic equipment

This document is applicable to all electronic equipment for control, regulation, protection, diagnostic, energy supply, etc. installed on rail vehicles. For the purpose of this document, electronic equipment is defined as equipment composed of electronic components (e.g. resistors, capacitors, transistors, diodes, integrated circuits, hybrids, application specific integrated circuits, wound components and relays), and recognized associated components (e.g. connectors, mechanical parts). These components are mainly mounted on printed circuit boards. Sensors (e.g. current, voltage, speed) and semiconductor drive units for power electronic devices are covered by this document. Complete semiconductor drive units and power converters are covered by EN 61287-1. This document covers the requirements for operating conditions, design, documentation, testing and integration of electronic equipment, as well as hardware and software requirements considered necessary for compliant and reliable equipment. Specific requirements related to practices necessary to ensure defined safety integrity level or functional safety are not covered by this document. Nevertheless, this document is applicable to the hardware of all rolling stock electronic equipment or systems performing safety-related functions. The software development requirements for on-board railway equipment are specified by EN 50716.

prEN IEC 62083:2024 Archived
Comment end date 2024-11-16
Medical device software - Requirements for the safety of radiotherapy treatment planning systems
Total records found: 67
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