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IEC 60875-1:2024 RLV
Fibre optic interconnecting devices and passive components - Non-wavelength-selective fibre optic branching devices - Part 1: Generic specificationiec (non vérifié)
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IEC 60875-1:2024
Fibre optic interconnecting devices and passive components - Non-wavelength-selective fibre optic branching devices - Part 1: Generic specificationiec (non vérifié)
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IEC 63281-3-1:2024
E-Transporters - Part 3-1: Performance test method for total run time of e-scooters with consideration to environmental conditions of actual useiec (non vérifié)
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IEC 60721-3-9:2024
Classification of environmental conditions - Part 3-9: Classification of groups of environmental parameters and their severities - Microclimates inside productsiec (non vérifié)
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IEC 61755-3-1:2024
Fibre optic interconnecting devices and passive components - Connector optical interfaces - Part 3-1: Connector parameters of dispersion unshifted single-mode physically contacting fibres - Non-angled 2,5 mm and 1,25 mm diameter cylindrical full zirconia ferrulesiec (non vérifié)
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IEC 61755-3-2:2024
Fibre optic interconnecting devices and passive components - Connector optical interfaces - Part 3-2: Connector parameters of dispersion unshifted single-mode physically contacting fibres - Angled 2,5 mm and 1,25 mm diameter cylindrical full zirconia ferrulesiec (non vérifié)
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IEC TR 63127:2019/AMD1:2024
Amendment 1 - Guideline for the system design of HVDC converter stations with line-commutated convertersiec (non vérifié)
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IEC TR 63127:2019+AMD1:2024 CSV
Guideline for the system design of HVDC converter stations with line-commutated convertersiec (non vérifié)
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IEC 61558-2-12:2024 RLV
Safety of transformers, reactors, power supply units and combination thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltageiec (non vérifié)
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IEC 61558-2-12:2024
Safety of transformers, reactors, power supply units and combination thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltageiec (non vérifié)