Other tools NBS offers a range of tools for specification and collaboration National BIM Library The most trusted BIM Library in the UK, certified to the internationally-recognised NBS BIM Object Standard Uniclass 2015 A dynamic and unified classification system for the construction industry covering all sectors Construction Information Service (CIS) A comprehensive online collection of construction related standards, regulations, technical advice and articles Plug-ins NBS provides a range of tools to help connect your CAD model to your specification model
Platform Resources Support Events About TheNBS.com Manufacturers Uniclass 2015 Get in touch

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom

IEC 61558-2-23:2010 Safety of transformers, reactors, power supply units and combinations thereof - Particular requirements and tests for transformers and power supply units for construction sites

Publication Year

2010

Document Status

Withdrawn

Abstract

Specifies the safety of transformers for construction sites and power supply units incorporating transformers for construction sites.

Document History

Superseded by IEC 61558-2-23:2024.

Publisher Information

International Electrotechnical Commission

The International Electrotechnical Commission (IEC) prepares and publishes International Standards for all electrical, electronic and related technologies.

3 Rue de Varembe, 1st Floor
P O Box 131
1211 Geneva 20
IEC
Switzerland

Website: http://www.iec.ch
Email: info@iec.ch
Tel: +41 22 919 02 11