BS EN IEC 60076-22-1:2019 Power transformers. Power transformer and reactor fittings. Protective devices

BS EN IEC 60076-22-1:2019

Power transformers. Power transformer and reactor fittings. Protective devices

Status : Current   Published : March 2019



What is this standard about?

This part of IEC 60076-22 applies to protective devices mounted on liquid-immersed power transformers in accordance with IEC 60076-1 and reactors in accordance with IEC 60076-6 with or without conservator for indoor or outdoor installation. It outlines the service conditions and the mechanical and electrical requirements that are common to all the devices, which are relevant for the safety of the machine having a function of signalization of abnormal operating conditions.

It also outlines the operation requirements specific to each device as well as, in some cases, the preferred dimensions relevant for interchangeability and the type and routine test to be performed.

Standard NumberBS EN IEC 60076-22-1:2019
TitlePower transformers. Power transformer and reactor fittings. Protective devices
Publication Date28 March 2019
Normative References(Required to achieve compliance to this standard)IEC 60068-3-3:1991, IEC 60076-1:2011, IEC 60296, ISO 228-1, EN ISO 12944-6, EN 60721-3-4, EN 60296, ISO 12944-6, IEC 60076-7, EN ISO 228-1, EN 60068-3-3:1993, IEC 60721-3-4, IEC 60947-5-1, IEC 60529, EN 60947-5-1, EN 60076-1:2011
Informative References(Provided for Information)EN 60255-27, IEC 60255-27, IEC 60076-6, EN 60076-6, EN ISO 9001, ISO 9001
International RelationshipsEN IEC 60076-22-1:2019,IEC 60076-22-1:2019
Draft Superseded By17/30347294 DC
DescriptorsTransformers, Tappings (electrical), Autotransformers, Oil-immersed transformers, Electric connectors, Electrical impedance, Dry-type transformers, Rated power, Impedance measurement, Environmental engineering, Designations, Type testing, Impedance voltage, Tolerances (measurement), Electrical equipment, Name plates, Windings, Temperature rise, Power transformers, Safety measures, Short-circuit currents
Title in FrenchTransformateurs de puissance Accessoires pour transformateurs de puissance et bobines d'inductance. Dispositifs de protection
Title in GermanLeistungstransformatoren und Drosselspulen Anbauten Schutzeinrichtungen
ISBN978 0 580 95473 3
File Size2.513 MB

 Your basket
Your basket is empty

Multi-user access to over 3,500 medical device standards, regulations, expert commentaries and other documents

Tracked Changes

Understand the changes made to a standard with our new Tracked Changes version


The faster, easier way to work with standards

Worldwide Standards
We can source any standard from anywhere in the world