ŽEN - Electrical applications for railways

The scope of this document is to define requirements for the shore supply system for auxiliaries and pre-conditioning and the related intermateable connector pairs.
Shore supplies to move the rolling stock are outside the scope of this document.

This European Standard specifies requirements for the interaction between pantographs and overhead contact lines, to achieve to achieve free access.
NOTE   These requirements are defined for a limited number of pantograph types, referred to as an 'interoperable pantograph' according to 5.3, together with the geometry and characteristics of compatible overhead contact lines.
This European Standard describes parameters and values for planned and future lines.
Annex B gives some parameters for exi...view more

Unchanged with respect to the current edition CLC/TS 50238-2:2015.
Scope of the revision:
- to include the corrigendum CLC/TS 50238-2:2015/AC:2016-07,
- to correct editorial errors and to align definition of terms with EN 50238 series, EN 50617 series, IEV 60050-
811:2017 and IEV 60050-821:2017,
- to update Annex A "Interference current limits for Rolling Stock"
- to review the need of Annex B "Rolling Stock Interference Evaluation methods"

Unchanged with respect to the current edition EN 50128:2011.
Scope of the amendment:
- Alignment with EN 50126-1:2017, EN 50126-2:2017 and EN 50129:2018 together with minor corrections

For the purpose of demonstrating compatibility between rolling stock and axle counter detectors, this document defines the interference limits and evaluation methods to verify rolling stock emissions. Wheel sensors and crossing loops are not covered by this document.
This document gives recommended individual limits to be applied to establish compatibility between RST and all selected types of axle counter detectors, including any covered by national standards.
The list of selected types of ax...view more

This part of IEC 62290 specifies the system architecture for Urban Guided Transport
Management and Command/Control systems (UGTMS) as defined in IEC 62290-1 and
IEC 62290-2, and the allocation of functions and requirements defined in IEC 62290-2 to the
different UGTMS subsystems (designated as system constituents in IEC 62290-1 and
IEC 62290-2), for use in urban guided passenger transport lines and networks.
This document is applicable for new lines or for upgrading existing signalling and ...view more

TAN - // IEC Corrigendum

In addition to the general requirements of IEC 60077-2, this part of IEC 60077 gives rules for
AC circuit-breakers, the main contacts of which are connected to AC overhead contact lines;
the nominal voltage of these circuits being in accordance with IEC 60850.
This document, together with IEC 60077-2, states specifically:
a) the characteristics of the circuit-breakers;
b) the service conditions with which circuit-breakers comply with reference to:
– operation and behaviour in normal servic...view more

The purpose of NEN-EN-IEC 60077-5 is to give additional or amended rules for high voltage (HV) fuses as a supplement to those given by IEC 60077-2. The high voltage fuses concerned are those connected into power and/or auxiliary circuits. The nominal voltage of these circuits lies between 600 V DC and 3 000 V DC, according to IEC 60850. These fuses can also be used in auxiliary AC circuits up to a nominal voltage of 1500 V. This document together with IEC 60077-2 states specifically: a) the char...view more

In addition to the general requirements of NEN-EN-IEC 60077-2, NEN-EN-IEC 60077-3 gives the rules for circuit-breakers, the main contacts of which are connected to DC power and/or auxiliary circuits. The nominal voltage of these circuits does not exceed 3 000 V DC according to IEC 60850. This part of IEC 60077, together with IEC 60077-2, states specifically: a) the characteristics of the circuit-breakers; b) the service conditions with which circuit-breakers complies with reference to: - operati...view more

This European Standard applies to electric traction overhead contact line systems in heavy railways, light railways, trolley busses and industrial railways of public and private operators.
It applies to new installations of overhead contact line systems and for the complete reconstruction of existing overhead contact line systems.
This standard contains the requirements and tests for the design of overhead contact lines, requirements for structures and their structural calculations and verific...view more

TC - Engllish version only; editorial corrections in 4.3.3.4, C.4.5 and E.2.

The main purpose of this standard is the support of rolling stock procurement, especially in light of life cycle cost (LCC) assessment.
This European Standard is applicable to the specification and verification of energy consumption of railway rolling stock. It establishes a criterion for the energy consumption of rolling stock to calculate the total net energy consumed, either at current collector or from the fuel tank, over a predefined service profile, in order to assure that the results are...view more

This European Standard specifies requirements for the acceptance of simulation tools used for the assessment of design of traction power supply systems.
The simulation results allow the calculation of quality indexes requested by EN 50388:2012, Clause 8.
This European Standard is applicable to the simulation of AC and DC traction power supply systems, including lines defined in the TSIs.
This European Standard does not deal with validation of simulation tools by measurement.
The minimum requ...view more

This European Standard applies to emission and immunity aspects of EMC for electrical and electronic apparatus intended for use on railway rolling stock. EN 50121-3-2 applies for the integration of apparatus on rolling stock.
The frequency range considered is from DC to 400 GHz. No measurements need to be performed at frequencies where no requirement is specified.
The application of tests shall depend on the particular apparatus, its configuration, its ports, its technology and its operating c...view more