TDS PDF

Overhead line design handbook. Original standard SA SNZ HB 331-2020 in PDF full version. Additional info + preview on request

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Overhead line design handbook. Original standard SA SNZ HB 331-2020 amd1-2020 in PDF full version. Additional info + preview on request

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Description of the radio services database. Original standard SA SNZ TR CISPR 31-2025 in PDF full version. Additional info + preview on request

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Consideration of reference impedances and public supply network impedances for use in determining the disturbance characteristics of electrical equipment having a rated current ≤75 A per phase. Original standard SA SNZ TR IEC 60725-2013 in PDF full version. Additional info + preview on request

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Medical electrical equipment — Medical electron accelerators — Guidelines for functional performance characteristics. Original standard SA SNZ TR IEC 60977-2022 in PDF full version. Additional info + preview on request

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Assessment of contact current related to human exposure to electric, magnetic and electromagnetic fields. Original standard SA SNZ TR IEC 63167-2021 in PDF full version. Additional info + preview on request

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