Moldova standards PDF

High-voltage switchgear and controlgear - Use and handling of sulphur hexafluoride (SF6) in high-voltage switchgear and controlgear. Original standard IEC TR 61634-1995 in PDF full version. Additional info + preview on request

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Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages of 72,5 kV and above. CEI/IEC 1639-1996. Original standard IEC TR 61639-1996 in PDF full version. Additional info + preview on request

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Rigid high-voltage, gas-insulated transmission lines for rated voltage of 72,5 kV and above. CEI/IEC 61640-1998. Original standard IEC TR 61640-1998 in PDF full version. Additional info + preview on request

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Low-voltage surge protective devices - Part 03- SPD Testing Guide. IEC TR 61643-03-2024-07(en). Original standard IEC TR 61643-03-2024 in PDF full version. Additional info + preview on request

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Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 3- Examples of calculations. Original standard IEC TR 61660-3-2000 in PDF full version. Additional info + preview on request

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Assessment of the risk of damage due to lightning. Original standard IEC TR 61662-1995 in PDF full version. Additional info + preview on request

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