UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

IEC 62505-3-1

Railway applications – Fixed installations – Particular requirements for AC switchgear – Part 3-1: Measurement, control and protection devices for specific use in AC traction systems – Devices

active, Most Current
Buy Now
Organization: IEC
Publication Date: 1 March 2020
Status: active
Page Count: 26
ICS Code (Railway rolling stock in general): 45.060.01
scope:

This part of IEC 62505 is applicable to new low voltage devices for measurement, control and protection which are:

- for indoor or outdoor fixed installations in traction systems, and

- operated in conjunction with high voltage equipment with an AC line voltage and frequency as specified in IEC 60850.

NOTE 1 IEC 60850 specifies the AC traction systems:

15 kV 16,7 Hz,

12 kV 25 Hz,

12,5 kV, 20 kV also 25 kV with 50 Hz and

12,5 kV, 20 kV, 25 kV also 50 kV with 60 Hz.

This document does not provide specific requirements for AC traction systems supplied with a frequency of 25 Hz or with a nominal voltage of 12,5 kV or 50 kV. Nevertheless, requirements set out in this document can also be used as a guidance for these systems.

This document also applies to measurement, control and protective devices other than low voltage devices and not covered by a specific railway product standard as far as reasonably possible. Requirements of this document prevail.

Document History

IEC 62505-3-1
March 1, 2020
Railway applications – Fixed installations – Particular requirements for AC switchgear – Part 3-1: Measurement, control and protection devices for specific use in AC traction systems – Devices
This part of IEC 62505 is applicable to new low voltage devices for measurement, control and protection which are: – for indoor or outdoor fixed installations in traction systems, and – operated in...
March 1, 2009
Railway applications – Fixed installations – Particular requirements for a.c. switchgear – Part 3-1: Measurement, control and protection devices for specific use in a.c. traction systems – Application guide
A description is not available for this item.

References

Advertisement