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IEC 62973-4-2021 pdf free download – Railway applications – Rolling stock – Batteries for auxiliary power supply systems – Part 4: Secondary sealed nickel-metal hydride batteries

IEC 62973-4-2021 pdf free download - Railway applications – Rolling stock – Batteries for auxiliary power supply systems – Part 4: Secondary sealed nickel-metal hydride batteries. The interface system between the battery charging system and the battery...

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IEC 62934-2021 pdf free download – Gird integration of renewable energy generation – Terms and definitions

IEC 62934-2021 pdf free download - Gird integration of renewable energy generation – Terms and definitions. This terminology document provides terms and definitions in the subject area of grid integration of renewable energy generation. The technical issues...

02-16

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IEC 62873-3-1-2020 pdf free download – Residual current operated circuit-breakers for household and similar use – Part 3-1: Particular requirements for devices with screwless-type terminals for external copper conductors

IEC 62873-3-1-2020 pdf free download - Residual current operated circuit-breakers for household and similar use – Part 3-1: Particular requirements for devices with screwless-type terminals for external copper conductors. Compliance is checked by inspection and by the...

02-16

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IEC 62841-3-12-2021 pdf free download – Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery – Safety – Part 3-12: Particular requirements for transportable threading machines

IEC 62841-3-12-2021 pdf free download - Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery – Safety – Part 3-12: Particular requirements for transportable threading machines. 19 Mechanical hazards This clause of Part 1 is...

02-16

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IEC 62832-2-2020 pdf free download – Industrial-process measurement, control and automation – Digital factory framework – Part 2: Model elements

IEC 62832-2-2020 pdf free download - Industrial-process measurement, control and automation – Digital factory framework – Part 2: Model elements The template provides the definition of a specific DataElementType (identity and meaning). It is formatted as fields...

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IEC 62830-5-2021 pdf free download – Semiconductor devices – Semiconductor devices for energy harvesting and generation – Part 5: Test method for measuring generated power from flexible thermoelectric devices

IEC 62830-5-2021 pdf free download - Semiconductor devices – Semiconductor devices for energy harvesting and generation – Part 5: Test method for measuring generated power from flexible thermoelectric devices. This part of IEC 62830 specifies the test...

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IEC 62793-2020 pdf free download – Thunderstorm warning systems – Protection against lightning

IEC 62793-2020 pdf free download - Thunderstorm warning systems – Protection against lightning. 6.4 Alarm information delivery A clear alarm delivery procedure and protocol should be defined to ensure that the alarm information will be properly received...

02-16

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IEC 62788-1-6-2020 pdf free download – Measurement procedures for materials used in photovoltaic modules – Part 1-6: Encapsulants – Test methods for determining the degree of cure in Ethylene-Vinyl Acetate

IEC 62788-1-6-2020 pdf free download - Measurement procedures for materials used in photovoltaic modules – Part 1-6: Encapsulants – Test methods for determining the degree of cure in Ethylene-Vinyl Acetate. 5.1.4lnstrument calibration The instrument should be calibrated...

02-16

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IEC 62787-2021 pdf free download – Concentrator photovoltaic (CPV) solar cells and cell on carrier (CoC) assemblies – qualification

IEC 62787-2021 pdf free download - Concentrator photovoltaic (CPV) solar cells and cell on carrier (CoC) assemblies – qualification. The number of devices to be tested in each qualification test shall not be less than the sample...

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IEC 62769-7-2021 pdf free download – Field device integration (FDI) – Part 7: Communication devices

IEC 62769-7-2021 pdf free download - Field device integration (FDI) – Part 7: Communication devices. This part of IEC 62769 specifies the elements implementing communication capabilities called Communication Devices (IEC 62769-5). The overall FDI architecture is illustrated...

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