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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 0414-9-100. Instrument transformers - Part 100: Guidance for application of current transformers in power system protection.
(VDE 0414-9-100. Messwandler - Teil 100: Anwendungsleitfaden für Stromwandler im Netzschutz.)
Standard published on 1.6.2018
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VDE 0414-9-100/Ber.1. Instrument transformers - Part 100: Guidance for application of current transformers in power system protection.
(VDE 0414-9-100/Ber.1. Messwandler - Teil 100: Anwendungsleitfaden für Stromwandler im Netzschutz.)
Correction published on 1.6.2024
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VDE 0414-9-102. Instrument transformers - Part 102: Ferroresonance oscillations in substations with inductive voltage transformers.
(VDE 0414-9-102. Messwandler - Teil 102: Ferroresonanzschwingungen in Schaltanlagen mit induktiven Spannungswandlern.)
Standard published on 1.2.2015
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VDE 0414-9-103. Instrument transformers - The use of instrument transformers for power quality measurement.
(VDE 0414-9-103. Messwandler - Anwendung von Messwandlern bei der Messung der Spannungsqualität.)
Standard published on 1.2.2013
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VDE 0414-9-11. Instrument transformers - Part 11: Additional requirements for low-power passive voltage transformers.
(VDE 0414-9-11. Messwandler - Teil 11: Zusätzliche Anforderungen an passive Kleinsignal-Spannungswandler.)
Standard published on 1.1.2019
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VDE 0414-9-11/Bbl.1. Instrument transformers - Part 11: Additional requirements for low-power passive voltage transformers; Supplement 1: Interpretation Sheet 1.
(VDE 0414-9-11/Bbl.1. Messwandler - Teil 11: Zusätzliche Anforderungen an passive Kleinsignal-Spannungswandler; Beiblatt 1: Auslegungsblatt 1.)
Standard published on 1.1.2023
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VDE 0414-9-13. Instrument transformers - Part 13: Stand-alone merging unit (SAMU).
(VDE 0414-9-13. Messwandler - Teil 13: Stand-alone Merging Unit (SAMU).)
Standard published on 1.3.2022
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VDE 0414-9-14. Instrument transformers - Part 14: Additional requirements for current transformers for DC applications.
(VDE 0414-9-14. Messwandler - Teil 14: Zusätzliche Anforderungen an Stromwandler für Gleichstromanwendungen.)
Standard published on 1.1.2020
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VDE 0414-9-15. Instrument transformers - Part 15: Additional requirements for voltage transformers for DC applications.
(VDE 0414-9-15. Messwandler - Teil 15: Zusätzliche Anforderungen an Spannungswandler für Gleichstromanwendungen.)
Standard published on 1.1.2020
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VDE 0414-9-2. Instrument transformers - Part 2: Additional requirements for current transformers.
(VDE 0414-9-2. Messwandler - Teil 2: Zusätzliche Anforderungen für Stromwandler.)
Standard published on 1.7.2013
Selected format:Latest update: 2026-04-24 (Number of items: 2 274 650)
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