This document references:
61869-1 - Instrument transformers – Part 1: General requirements
Published by IEC
on
June 1, 2023
This part of IEC 61869 is applicable to newly manufactured instrument transformers intended for applications where the nominal voltage is higher than 1 kV AC or 1,5 kV DC, with an analogue or a...
This document references:
IEC 60028 - International standard of resistance for copper
Published by IEC
on
January 1, 1925
PREFACE TO SECOND EDITION The purpose of this edition is not to change in any way the substance of the original recommendations but only to re-state them in a manner which renders them free from...
This document references:
60038 - IEC standard voltages
Published by IEC
on
December 1, 2021
This publication applies to – AC transmission, distribution and utilization systems and equipment for use in such systems with standard frequencies 50 Hz and 60 Hz having a nominal voltage above 100...
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:
T0003 - Critical pump sites - control panels
Published by LUL
on
June 1, 2016
This Specification applies to critical pump sites. These are pump sites where structural or serviceability failure would result in restrictions to the operational railway (e.g. by track or station...
This document is referenced by:
T0008 - Non-critical Pump Sites – Control Panels
Published by LUL
on
November 1, 2016
This specification applies to Non-Critical Pump Sites. These are pump sites where structural or serviceability failure would not result in restrictions to the operational transport networks (e.g. by...
