Moldova standards PDF

OPC unified architecture - Part 100- Devices. IEC 62541-100-2025-12(en). Original standard IEC 62541-100-2025 in PDF full version. Additional info + preview on request

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OPC unified architecture - Part 13- Aggregates. IEC 62541-13-2025-12(en-fr). Original standard IEC 62541-13-2025 in PDF full version. Additional info + preview on request

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Photovoltaic (PV) arrays - Part 1- Design requirements. Consolidated version (CSV). IEC 62548-1-2023-12+AMD1-2025-12 CSV(en). Original standard IEC 62548-1-2025 in PDF full version. Additional info + preview on request

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Railway applications - Electronic power converters for fixed installations - Part 2-1- DC traction applications - Uncontrolled rectifiers. IEC 62590-2-1-2025-12(en). Original standard IEC 62590-2-1-2025 in PDF full version. Additional info + preview on request

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Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 5- EP-cores and associated parts for use in inductors and transformers. IEC 63093-5-2025-12(en). Original standard IEC 63093-5-2025 in PDF full version. Additional info + preview on request

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Electrical relays - Tests and measurements - Part 4- Dielectric strength test. IEC 63522-4-2025-12(en). Original standard IEC 63522-4-2025 in PDF full version. Additional info + preview on request

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