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About This Item


Full Description

1 Scope

This part 2-5 of IEC 61558 applies to shaver supply units, embodying one or more socketoutlets and a single phase air cooled isolating transformer, having a rated supply voltage not exceeding 250 V a.c., a rated output not less than 20 VA and not excceding 50 VA, a rated output voltage not exceeding 250 V, and a rated frequency not exceeding 500 Hz.

This standard is also applicable to shaver transformers for embodiment into shaver supply units.

NOTE 1 - Shaver supply units may be flush or surface mounted or incorporated in luminaires and other equipment.

NOTE 2 - Shaver supply units may be used to supply shavers, tooth brushes and similar small power devices.

Document History

  1. CSA E61558-2-5:20

    Safety of transformers, reactors, power supply units and combinations thereof - Part 2-5: Particular requirements and test for transformer for shavers, power supply units for shavers and shaver supply units (Adopted IEC 61558-2-5:2010, second edition, 2010-06, with Canadian deviations)

    • Most Recent
  2. CAN/CSA E61558-2-5-03 (R2017)


    Safety of Power Transformers, Power Supply Units and Similar-Part 2-5: Particular Requirements for Shaver Transformers and Shaver Supply Units (Adopted CEI/IEC 61558-2-5:1997, first edition, 1997-12) | Securite des transformateurs, blocs d'alimentation et analogues - Partie 2-5: Regles particuliere

    • Historical Version