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Standards [CURRENT]

OVE EN 61643-11

Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods (IEC 61643-11:2011, modified) (german version)
Edition 2019-04-01

Standards [CURRENT]

OVE EN 61643-11/AC

Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods (Corrigendum) (german version)
Edition 2019-07-01

Standards [CURRENT]

OVE EN 61643-11/AC2

Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods (Corrigendum 2) (german version)
Edition 2021-11-01

Standards [CURRENT]

OVE EN 62317-13

Ferrite cores - Dimensions - Part 13: PQ-cores for use in power supply applications (IEC 62317-13:2015) (german version)
Edition 2016-08-01

Standards [CURRENT]

OVE IEC TS 62271-304

High-voltage switchgear and controlgear - Part 304: Classification of indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and including 52 kV related to the use in special service conditions with respect to condensation and pollution (german version)
Edition 2021-02-01

Standards [CURRENT]

OVE TS 50612

Portable electrical apparatus for the measurement of combustion flue gas parameters - Guide to their use in the process of commissioning, servicing and maintaining gas fired appliances (german version)
Edition 2017-03-01

Technical rule [CURRENT]

OEAL Richtlinie Nr. 39

Kosteneinsparungspotenzial für den Lärmschutz an Straßen durch Minderung des Rollgeräusches mit dem Einsatz lärmarmer Reifen (Farbdruck!)
Edition 2004-08

Technical rule [CURRENT]

OEAL Richtlinie Nr. 40

Der Einsatz von kooperativen Verfahren zur Lärmminderung in städtischen Gebieten (Farbdruck!)
Edition 2003-04

Technical rule [CURRENT]

OEKL IB 05

Einsatz von Brettsperrholz (CLT) im landwirtschaftlichen Bauwesen / 3. Auflage
Edition 2023-05

Technical rule [CURRENT]

OEVGW W 58

Use of heat pumps with special regard to by drinking water supply
Edition 1981-01

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