Moldova standards PDF

High-voltage switchgear and controlgear - Part 208- Methods to quantify the steady state, power-frequency electromagnetic fields generated by HV switchgear assemblies and HV LV prefabricated substations, both for rated voltages above 1 kV and up to and including 52 kV. IEC 62271-208:2025-12(en). Original standard IEC 62271-208-2025 in PDF full version. Additional info + preview on request

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OPC unified architecture - Part 1- Overview and concepts. IEC 62541-1:2025-12(en-fr). Original standard IEC 62541-1-2025 in PDF full version. Additional info + preview on request

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OPC unified architecture - Part 11- Historical Access. IEC 62541-11:2025-12(en-fr). Original standard IEC 62541-11-2025 in PDF full version. Additional info + preview on request

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OPC unified architecture - Part 20- File transfer. IEC 62541-20:2025-12(en). Original standard IEC 62541-20-2025 in PDF full version. Additional info + preview on request

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OPC unified architecture - Part 22- Base Network Model. IEC 62541-22:2025-12(en). Original standard IEC 62541-22-2025 in PDF full version. Additional info + preview on request

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OPC unified architecture - Part 23- Common ReferenceTypes. IEC 62541-23:2025-12(en). Original standard IEC 62541-23-2025 in PDF full version. Additional info + preview on request

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