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NEN-EN 50336

Bushings for transformers and reactor cable boxes not exceeding 36 kV

active, Most Current
Organization: NEN
Publication Date: 1 May 2021
Status: active
Page Count: 20
ICS Code (Transformers. Reactors): 29.180
ICS Code (Bushings): 29.080.20
scope:

This document is applicable to insulated bushings, excluding those plug-in bushings specified by EN 50180 series, for use in air insulated, shroud insulated and fully insulated cable boxes for liquid filled transformers and reactors for rated voltages up to 36 kV, and rated currents up to 4 000 A at frequencies from 15 Hz to 60 Hz.

Document History

NEN-EN 50336
May 1, 2021
Bushings for transformers and reactor cable boxes not exceeding 36 kV
This document is applicable to insulated bushings, excluding those plug-in bushings specified by EN 50180 series, for use in air insulated, shroud insulated and fully insulated cable boxes for liquid...
NEN-EN 50336
November 1, 2020
Bushings for transformers and reactor cable boxes not exceeding 36 kV
A description is not available for this item.
NEN-EN 50336
August 1, 2002
Bushings for transformers and reactor cable boxes not exceeding 36 kV
Is applicable to insulated bushings for use in air insulated, shroud insulated and fully insulated cable boxes for liquid filled transformers and reactors for rated voltages up to 36 kV, and rated...
NEN-EN 50336
October 1, 1999
Bushings for transformers and reactor cable boxes not exceeding 36 kV
Is applicable to insulated bushings for use in air insulated, shroud insulated and fully insulated cable boxes for liquid filled transformers and reactors for rated voltages up to 36 kV, and rated...

References

This document references:
EN 60137 - Insulated bushings for alternating voltages above 1 000 V
Published by CENELEC on November 1, 2017
This International Standard specifies the characteristics and tests for insulated bushings. This standard is applicable to bushings, as defined in Clause 3, intended for use in electrical apparatus,...
This document references:
IEC 60296 - Fluids for electrotechnical applications – Mineral insulating oils for electrical equipment
Published by IEC on June 1, 2020
This document provides specifications and test methods for unused and recycled mineral insulating oils (see Clause 3 for definitions). It applies to mineral oil delivered according to the contractual...
This document references:
IEC GUIDE 109 - Environmental aspects – Inclusion in electrotechnical product standards
Published by IEC on June 1, 2012
IEC Guide 109, which is intended for standards writers, gives guidance on how to consider aspects relating to the impact on the environment of electrotechnical products when preparing standards for...
This document references:
IEC/TS 60815-1 - Selection and dimensioning of high-voltage insulators intended for use in polluted conditions – Part 1: Definitions, information and general principles
Published by IEC on October 1, 2008
Scope and object IEC/TS 60815-1, which is a technical specification, is applicable to the selection of insulators, and the determination of their relevant dimensions, to be used in high-voltage...
This document references:
IEC/TS 60815-2 - Selection and dimensioning of high-voltage insulators intended for use in polluted conditions – Part 2: Ceramic and glass insulators for a.c. systems
Published by IEC on October 1, 2008
Scope and object IEC/TS 60815-1, which is a technical specification, is applicable to the selection of ceramic and glass insulators for a.c. systems, and the determination of their relevant...
This document references:
EN 60672-3 - Ceramic and Glass-Insulating Materials Part 3: Specifications for Individual Materials
Published by CENELEC on November 1, 1997
A description is not available for this item.
This document references:
EN 62155 - Hollow pressurized and unpressurized ceramic and glass insulators for use in electrical equipment with rated voltages greater than 1000 V
Published by CENELEC on August 1, 2003
A description is not available for this item.
This document references:
EN 62542 - Environmental standardization for electrical and electronic products and systems - Glossary of terms
Published by CENELEC on August 1, 2013
This International Standard specifies generic terms and definitions that are related to environmental standardization within the IEC. It serves as a glossary of terminology to be considered for...
This document references:
IEC/TS 60815-3 - Selection and dimensioning of high-voltage insulators intended for use in polluted conditions – Part 3: Polymer insulators for a.c. systems
Published by IEC on October 1, 2008
Scope and object IEC/TS 60815-3, which is a technical specification, is applicable to the selection of polymer insulators for a.c. systems, and the determination of their relevant dimensions, to be...
This document references:
IEC TS 60815-4 - Selection and dimensioning of high-voltage insulators intended for use in polluted conditions – Part 4: Insulators for d.c. systems
Published by IEC on October 1, 2016
This part of IEC 60815, which is a Technical Specification, is applicable as first approach for the determination of the required d.c. Unified Specific Creepage Distance for insulators with respect...
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