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CSA

PDF Standards CSA C61869-10:20

Instrument transformers – Part 10: Additional requirements for low-power passive current transformers (Adopted IEC 61869-10:2017, first edition, 2017-12, with Canadian deviations)
standard by CSA Group, 05/01/2020

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CSA

PDF Standards CSA C71-1-99 (R2020)

Insulation Coordination – Part 1: Definitions, Principles and Rules (with Canadian Deviations) (Adopted IEC 71-1:1993) / Coordination de l'isolement – Partie 1: Definitions, principes et regles (norme CEI 71-1:1993 adoptee)
standard by CSA Group, 04/07/2000

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