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IEC 62003:2020 pdf download – Nuclear power plants – Instrumention, control and electrical power systems – Requirements for electromagnetic compatibility testing

IEC 62003:2020 pdf download - Nuclear power plants – Instrumention, control and electrical power systems – Requirements for electromagnetic compatibility testing. 5 EMC test requirements Nuclear instrumentation, control, and electrical equipment important to the safety of a...

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IEC 61980-1-2020 pdf download – Electric vehicle wireless power transfer (WPT) systems – Part 1: General requirements

IEC 61980-1-2020 pdf download - Electric vehicle wireless power transfer (WPT) systems – Part 1: General requirements. 3.27 protective conductor conductor provided for purpose of safety, for example protection against electric shock 3.28 residual current device RCD...

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IEC 61854:2020 pdf download – Overhead lines – Requirements and tests for spacers

IEC 61854:2020 pdf download - Overhead lines – Requirements and tests for spacers. 4.2 Materials General 4.2.1 Spacers shall be made of any materials suitable for their purpose. Unless additional requirements are stated, the material shall conform...

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IEC 61837-2:2020 pdf download – Surface mounted piezoelectric devices for frequency control and selection – Standard outlines and terminal lead connections – Part 2: Ceramic enclosures

IEC 61837-2:2020 pdf download - Surface mounted piezoelectric devices for frequency control and selection – Standard outlines and terminal lead connections – Part 2: Ceramic enclosures. 1 Scope This part of IEC 61837 deals with standard outlines...

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IEC 61753-1-2020 pdf download – Fibre optic interconnecting devices and passive components – Performance standard – Part 1: General and guidance

IEC 61753-1-2020 pdf download - Fibre optic interconnecting devices and passive components – Performance standard – Part 1: General and guidance. IEC 61300-2-45, Fibre optic interconnecting devices and passive components – Basic test and measurement procedures –...

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IEC 61701:2020 pdf download – Photovoltaic (PV) modules – Salt mist corrosion testing

IEC 61701:2020 pdf download - Photovoltaic (PV) modules – Salt mist corrosion testing. 6 Test sequence General 6.1 Refer to Figure 1 for the complete test sequence for non-concentrator PV modules and Figure 2 for concentrator photovoltaic...

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IEC 61557-17:2021 pdf download – Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC – Equipment for testing, measuring or monitoring of protective measures – Part 17: Non-contact AC voltage indicators

IEC 61557-17:2021 pdf download - Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC – Equipment for testing, measuring or monitoring of protective measures – Part 17: Non-contact...

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IEC 61557-11:2020 pdf download – Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC – Equipment for testing, measuring or monitoring of protective measures – Part 11: Effectiveness of residual current monitors (RCM) in TT, TN and IT systems

IEC 61557-11:2020 pdf download - Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC – Equipment for testing, measuring or monitoring of protective measures – Part 11: Effectiveness...

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IEC 61400-1:2019 pdf download – Wind energy generation systems – Part 1: Design requirements

IEC 61400-1:2019 pdf download - Wind energy generation systems – Part 1: Design requirements. 6 External conditions 6.1 General The external conditions described in Clause 6 shall be considered in the design of a wind turbine. Wind...

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IEC 61228:2020 pdf download – Fluorescent ultraviolet lamps used for tanning – Measurement and specification method

IEC 61228:2020 pdf download - Fluorescent ultraviolet lamps used for tanning – Measurement and specification method. 3.7 action spectrum efficiency of monochromatic radiations for producing a specified phenomenon in a specified system 3.8 effective adjective that, when...

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