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EN 61558-2-7:2007 Standard

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  Keywords:

#exceeding #applicable #rated #output #power

  Directive

Low voltage (LVD) Directive (2014/35/EU)

  Last Official Journal reference

Wednesday 13th of December 2023

  Description:

Safety of power transformers, power supplies, reactors and similar products - Part 2-7: Particular requirements and tests for transformers and power supplies for toys

  Purpose

This part of IEC 61558 deals with safety aspects of transformers for toys and power supplies incorporating transformers for toys such as electrical, thermal and mechanical safety. This Part 2-7 is applicable to transformers for toys and power supplies incorporating both transformers for toys and electronic circuits. This Part 2-7 is not applicable to external circuits and their components intended to be connected to the input terminals, output terminals or socket-outlets of the transformers and power supplies. This Part 2-7 applies to stationary and portable, single-phase, air-cooled (natural or forced), transformers for toys and power supplies incorporating transformers for toys, having a rated supply voltage not exceeding 250 V a.c., a rated supply and internal operating frequency not exceeding 500 Hz, a rated output not exceeding 200 VA and a rated output current not exceeding 10 A. This Part 2-7 is applicable to independent transformers and transformers for specific use. This Part 2-7 is applicable to dry-type transformers for toys. The windings may be encapsulated or non-encapsulated.

  Publication

Wednesday 20th of April 2016

  Related Standards

EN 61557-12:2008

Low voltage (LVD) Directive (2014/35/EU)

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EN 60730-2-19:2002

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EN 60947-4-2:2012

Low voltage (LVD) Directive (2014/35/EU)

Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - AC semiconductor motor controllers and starters

EN 60947-1:2007

Low voltage (LVD) Directive (2014/35/EU)

Low-voltage switchgear and controlgear - Part 1: General rules

EN 60931-3:1996

Low voltage (LVD) Directive (2014/35/EU)

Shunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1 kV - Part 3: Int...

EN 60931-2:1996

Low voltage (LVD) Directive (2014/35/EU)

Shunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1 kV - Part 2: Age...

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