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VDE - German association for electrotechnics, electronics and information technologies was founded as early as 1893. It supports modern education for professionals and high acceptance by people. It supports development of electrotechnics, electronics and information technologies and related technologies.
The main task of the association lies in safety in electrotechnics, elaboration of respected technical rules such as national and international standards, tests and certification of equipment and systems.
American version of VDE standards is marked as UL standard (Underwriters Laboratories).
VDE 0570-2-2. Safety of power transformers, power supply units and similar - Part 2-2: Particular requirements for control transformers.
(VDE 0570-2-2. Sicherheit von Transformatoren, Netzgeräten und dergleichen - Teil 2-2: Besondere Anforderungen an Steuertransformatoren.)
WITHDRAWN published on 1.10.1998
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VDE 0570-2-2. Safety of power transformers, power supplies, reactors and similar products - Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers.
(VDE 0570-2-2. Sicherheit von Transformatoren, Netzgeräten, Drosseln und dergleichen - Teil 2-2: Besondere Anforderungen und Prüfungen an Steuertransformatoren und Netzgeräten die Steuertransformatoren enthalten.)
WITHDRAWN published on 1.3.2007
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VDE 0570-2-2. Safety of power transformers, power supplies, reactors and similar products - Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers.
(VDE 0570-2-2. Sicherheit von Transformatoren, Netzgeräten, Drosseln und dergleichen - Teil 2-2: Besondere Anforderungen und Prüfungen an Steuertransformatoren und Netzgeräten, die Steuertransformatoren enthalten.)
WITHDRAWN published on 1.11.2007
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VDE 0570-2-2. Safety of transformers, reactors, power supply units and combinations thereof - Part 2-2: Particular requirements and tests for control transformers and power supply units incorporating control transformers.
(VDE 0570-2-2. Sicherheit von Transformatoren, Drosseln, Netzgeräten und entsprechenden Kombinationen - Teil 2-2: Besondere Anforderungen und Prüfungen für Steuertransformatoren und Netzgeräte, die Steuertransformatoren enthalten.)
WITHDRAWN published on 1.8.2022
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VDE 0570-2-20. Safety of power transformers, power supply units and similar devices - Part 2-20: Particular requirements for small reactors.
(VDE 0570-2-20. Sicherheit von Transformatoren, Netzgeräten und dergleichen - Teil 2-20: Besondere Anforderungen an Kleindrosseln.)
WITHDRAWN published on 1.4.2001
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VDE 0570-2-20. Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-20: Particular requirements and tests for small reactors.
(VDE 0570-2-20. Sicherheit von Transformatoren, Drosseln, Netzgeräten und dergleichen für Versorgungsspannungen bis einschließlich 1 100 V - Teil 2-20: Besondere Anforderungen und Prüfungen für Kleindrosseln.)
WITHDRAWN published on 1.2.2009
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VDE 0570-2-20. Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors.
(VDE 0570-2-20. Sicherheit von Transformatoren, Drosseln, Netzgeräten und entsprechenden Kombinationen - Teil 2-20: Besondere Anforderungen und Prüfungen an Kleindrosseln.)
WITHDRAWN published on 1.9.2011
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VDE 0570-2-20. Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors.
(VDE 0570-2-20. Sicherheit von Transformatoren, Drosseln, Netzgeräten und entsprechenden Kombinationen - Teil 2-20: Besondere Anforderungen und Prüfungen an Kleindrosseln.)
WITHDRAWN published on 1.8.2022
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VDE 0570-2-23. Safety of power transformers, power supply units and similar devices - Part 2-23: Particular requirements for transformers for construction sites.
(VDE 0570-2-23. Sicherheit von Transformatoren, Netzgeräten und dergleichen - Teil 2-23: Besondere Anforderungen an Transformatoren für Baustellen.)
WITHDRAWN published on 1.4.2001
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VDE 0570-2-23. Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V - Part 2-23: Particular requirements and tests for transformers and power supply units for construction sites.
(VDE 0570-2-23. Sicherheit von Transformatoren, Drosseln, Netzgeräten und dergleichen für Versorgungsspannungen bis 1100 V - Teil 2-23: Besondere Anforderungen und Prüfungen an Transformatoren und Netzgeräte für Baustellen.)
WITHDRAWN published on 1.10.2008
Selected format:Latest update: 2026-02-22 (Number of items: 2 263 394)
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