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BSI - BS EN 50171

Central safety power supply systems

active, Most Current
Organization: BSI
Publication Date: 31 December 2021
Status: active
Page Count: 30
ICS Code (Power transmission and distribution networks): 29.240
ICS Code (Power transmission and distribution networks in general): 29.240.01
ICS Code (Electricity supply systems): 91.140.50

Document History

BS EN 50171
December 31, 2021
Central safety power supply systems
A description is not available for this item.
BS EN 50171
December 31, 2021
Central safety power supply systems
A description is not available for this item.
BS EN 50171
August 23, 2001
Central Power Supply Systems
A description is not available for this item.

References

This document references:
EN 50172 - Emergency escape lighting systems
Published by CENELEC on August 1, 2004
A description is not available for this item.
This document references:
EN 1838 - Lighting applications - Emergency lighting
Published by CEN on July 1, 2013
This European Standard specifies the luminous requirements for emergency escape lighting and standby lighting systems installed in premises or locations where such systems are required. It is...
This document references:
EN 50274 - Low-Voltage Switchgear and Controlgear Assemblies - Protection Against Electric Shock - Protection Against Unintentional Direct Contact with Hazardous Live Parts
Published by CENELEC on April 1, 2002
A description is not available for this item.
This document references:
EN 50525-2-31 - Electric cables - Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) - Part 2-31: Cables for general applications - Single core non-sheathed cables with thermoplastic PVC insulation
Published by CENELEC on May 1, 2011
EN 50525-2-31 applies to non-sheathed single core cables insulated with thermoplastic (PVC) insulation. The cables are of rated voltages U0/U up to and including 450/750 V. The cables are intended...
This document references:
EN 60038 - CENELEC standard voltages
Published by CENELEC on October 1, 2011
This publication applies to – a.c. transmission, distribution and utilization systems and equipment for use in such systems with standard frequency 50 Hz having a nominal voltage above 100 V; – a.c....
This document is referenced by:
BS EN 14673 - Safety of machinery - Safety requirements for hydraulically powered open die hot forging presses for the forging of steel and non-ferrous metals
Published by BSI on November 30, 2006
A description is not available for this item.
This document is referenced by:
BS EN 15949 - Safety of machinery - Safety requirements for bar mills, structural steel mills and wire rod mills
Published by BSI on March 31, 2012
A description is not available for this item.
This document is referenced by:
BS EN 13675 - Safety of machinery - Safety requirements for tube forming and rolling mills and their finishing line equipment
Published by BSI on June 24, 2004
A description is not available for this item.
This document is referenced by:
S1069 - Low Voltage Electrical Installations
Published by LUL on May 1, 2023
This standard applies to all TfL and LU staff and any contractors, sub-contractors or suppliers working on behalf of TfL or LU. This standard applies to all LV electrical distribution,...
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