iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CLC

ENV 50121-3-2:1996

(Main)

Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - Apparatus

Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - Apparatus

Part 1 and 2-1 (9X) - Part 4 (9XA) - Part 5 (9XC) * Publication withdrawn

Bahnanwendungen - Elektromagnetische Verträglichkeit - Teil 3-2: Schienenfahrzeuge - Einrichtungen

Applications ferroviaires - Compatibilité électromagnétique - Partie 3-2: Matériel roulant - Equipements

Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - Apparatus

General Information

Status
Withdrawn
Publication Date
13-Feb-1996
ICS
29.020 - Electrical engineering in general
29.280 - Electric traction equipment
45.060.01 - Railway rolling stock in general
Technical Committee
CLC/TC 9X - Electrical and electronic applications for railways
Drafting Committee
CLC/SC 9XB - Electromechanical material on board rolling stock
Parallel Committee
IEC/TC 9 - IEC_TC_9
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
31-Dec-1999
Completion Date
31-Dec-1999
Directive
96/48/EC - Interoperability of the trans-European high-speed rail system
Mandate
M/024 - Mandate to CEN/CENELEC/ETSI for programming and standardization in the field of railway equipment
Ref Project
SIST ENV 50121-3-2:1998 - Railway applications - Electromagnetic compatibility -- Part 3-2: Rolling stock - Apparatus

Relations

Replaced By
EN 50121-3-2:2000 - Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - Apparatus
Effective Date
29-Jan-2023

Buy Standard

ENV 50121-3-2:1998ENV 50121-3-2:1998
PreviousNext
Standardization document
ENV 50121-3-2:1998
English language
26 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST ENV 50121-3-2:1998
01-november-1998
Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock -
Apparatus
Railway applications - Electromagnetic compatibility -- Part 3-2: Rolling stock - Apparatus
Bahnanwendungen - Elektromagnetische Verträglichkeit -- Teil 3-2: Schienenfahrzeuge -
Einrichtungen
Applications ferroviaires - Compatibilité électromagnétique -- Partie 3-2: Matériel roulant -
Equipements
Ta slovenski standard je istoveten z: ENV 50121-3-2:1996
ICS:
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
45.060.01 Železniška vozila na splošno Railway rolling stock in
general
SIST ENV 50121-3-2:1998 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST ENV 50121-3-2:1998

---------------------- Page: 2 ----------------------

SIST ENV 50121-3-2:1998

---------------------- Page: 3 ----------------------

SIST ENV 50121-3-2:1998

---------------------- Page: 4 ----------------------

SIST ENV 50121-3-2:1998

---------------------- Page: 5 ----------------------

SIST ENV 50121-3-2:1998

---------------------- Page: 6 ----------------------

SIST ENV 50121-3-2:1998

---------------------- Page: 7 ----------------------

SIST ENV 50121-3-2:1998

---------------------- Page: 8 ----------------------

SIST ENV 50121-3-2:1998

---------------------- Page: 9 ----------------------

SIST ENV 50121-3-2:1998

------
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CLC
EN 50121-3-2:2006(Main)
Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - Apparatus
SIST EN 50121-3-2:2007

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 d.c. 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 conditions. This standard takes into account the internal environment of the railway rolling stock and the external environment of the railway, and interference to the apparatus from equipment such as hand-held radio transmitters. If a port is intended to transmit or receive for the purpose of radio communication (intentional radiators, e.g. transponder systems), then the emission and immunity limits in this standard at the communication frequency do not apply. This standard does not apply to transient emissions when starting or stopping the apparatus. The objective of this standard is to define limits and test methods for electromagnetic emissions and immunity test requirements in relation to conducted and radiated disturbances. These limits and tests represent essential electromagnetic compatibility requirements. Emission requirements have been selected so as to ensure that disturbances generated by the apparatus operated normally on railway rolling stock do not exceed a level which could prevent other apparatus from operating as intended. Likewise, the immunity requirements have been selected so as to ensure an adequate level of immunity for rolling stock apparatus. The levels do not however cover extreme cases which may occur with an extremely low probability of occurrence in any location. Specific requirements which deviate from this standard shall be specified. Test requirements are specified for each port considered. These specific provisions are to be used in conjunction with the general provisions in EN 50121-1.

  • Standard
    20 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50121-3-2:2006(Main)
Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - Apparatus
SIST EN 50121-3-2:2007

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 d.c. 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 conditions. This standard takes into account the internal environment of the railway rolling stock and the external environment of the railway, and interference to the apparatus from equipment such as hand-held radio transmitters. If a port is intended to transmit or receive for the purpose of radio communication (intentional radiators, e.g. transponder systems), then the emission and immunity limits in this standard at the communication frequency do not apply. This standard does not apply to transient emissions when starting or stopping the apparatus. The objective of this standard is to define limits and test methods for electromagnetic emissions and immunity test requirements in relation to conducted and radiated disturbances. These limits and tests represent essential electromagnetic compatibility requirements. Emission requirements have been selected so as to ensure that disturbances generated by the apparatus operated normally on railway rolling stock do not exceed a level which could prevent other apparatus from operating as intended. Likewise, the immunity requirements have been selected so as to ensure an adequate level of immunity for rolling stock apparatus. The levels do not however cover extreme cases which may occur with an extremely low probability of occurrence in any location. Specific requirements which deviate from this standard shall be specified. Test requirements are specified for each port considered. These specific provisions are to be used in conjunction with the general provisions in EN 50121-1.

  • Standard
    20 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50566:2017/A1:2023(Amendment)
Product standard to demonstrate the compliance of wireless communication devices with the basic restrictions and exposure limit values related to human exposure to electromagnetic fields in the frequency range from 30 MHz to 6 GHz: hand-held and body mounted devices in close proximity to the human body
SIST EN 50566:2018/oprA1:2020

This product standard applies to wireless communication devices used at distances up to and including 200 mm from the human body, i.e. when held in the hand or in front of the face, mounted on the body, combined with other transmitting or non-transmitting devices or accessories (e.g. belt-clip, camera or Bluetooth add-on), or integrated into garments. The applicable frequency range is from 30 MHz to 6 GHz. The objective of this standard is to demonstrate the compliance of such devices with the basic restrictions and exposure limit values related to human exposure to radio frequency electromagnetic fields. For devices used next to the ear the applicable product standard is EN 50360:2017 [1]. For low power devices the applicable product standard is EN 50663:2017 [2].

  • Draft
    4 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 50360:2017/A1:2023(Amendment)
Product standard to demonstrate the compliance of wireless communication devices, with the basic restrictions and exposure limit values related to human exposure to electromagnetic fields in the frequency range from 300 MHz to 6 GHz: devices used next to the ear
SIST EN 50360:2018/oprA1:2020

This product standard applies to wireless communication devices used in close proximity to the human ear (e.g. mobile phones, wireless headsets). The applicable frequency range is from 300 MHz to 6 GHz. The objective of this standard is to demonstrate the compliance of such devices with the basic restrictions and exposure limit values related to human exposure to radio frequency electromagnetic fields. For devices used next to the body or in front of the face the applicable product standard is EN 50566:2017. For low power devices the applicable product standard is EN 50663:2017.

  • Draft
    3 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60728-101-1:2023(Main)
Cable networks for television signals, sound signals and interactive services - Part 101-1: RF cabling for two-way home networks with all-digital channels load
SIST EN IEC 60728-101-1:2023

IEC 60728-101-1:2023 provides the requirements and describes the implementation guidelines of RF cabling for two-way home networks; it is applicable to any home network that distributes signals provided by CATV/MATV/SMATV cable networks (including individual receiving systems) having a coaxial cable output. It is also applicable to home networks where some part of the distribution network uses wireless links, for example in place of the receiver cord. This part of IEC 60728 is therefore applicable to RF cabling for two-way home networks with wired cords or wireless links inside a room and primarily intended for television and sound signals operating between about 5 MHz and 3 300 MHz. The frequency range is extended to 6 000 MHz for distribution techniques that replace wired cords with a wireless two-way communication inside a room (or a small number of adjacent rooms) that uses the 5 GHz to 6 GHz band. In a building divided into apartment blocks, the distribution of the signals inside the home starts from the home network interface (HNI) up to the system outlet or terminal input. The requirements at the system outlet are given in IEC 60728-101:2016, Clause 5 and the requirements at the HNI are given in IEC 60728-101:2016, Clause 7. In Clause 5 of this document, additional requirements are given. This document deals with various possibilities to distribute signals in a home network, using coaxial cables, balanced pair cables, fibre optic cables (glass or plastic) and also wireless links inside a room (or a small number of adjacent rooms) to replace wired cords. This document gives references to basic methods of measurement of the operational characteristics of the home cable network in order to assess its performance. All requirements refer to the performance limits, which are obtained between the input(s) at the home network interface (HNI) and the output at any system outlet when terminated in a resistance equal to the nominal load impedance of the system, unless otherwise specified. Where system outlets are not used, the above applies to the terminal input. The present document also provides limits for the accumulation of degradations if the home network is subdivided into a number of parts, using different transmission media (e.g. coaxial cabling, balanced cabling, optical cabling, wireless links). Clause 5 defines the performance limits measured at system outlet or terminal input for an unimpaired (ideal) test signal applied at the HNI. Under normal operating conditions for any digital channel and meeting these limits, the cumulative effect of the impairment of any single parameter at the HNI and that due to the home network produces signals not worse than the requirements given in IEC 60728-101-2. For digitally modulated signals, the quality requirement is a QEF (quasi error-free) reception. This document describes the physical layer connection for home networks. Description of protocols required for layer 2 and higher layers is out of the scope of this document. Logical connections between devices within the home network are therefore not always guaranteed. This International Standard is to be used in conjunction with IEC 60728-101:2016.

  • Draft
    68 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 60061-3:1993/A59:2023(Main)
Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 3: Gauges
SIST EN 60061-3:2000/A59:2023
  • Draft
    4 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 60061-2:1993/A59:2023(Main)
Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 2: Lampholders
SIST EN 60061-2:1999/A59:2023
  • Draft
    2 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60728-101-2:2023(Main)
Cable networks for television signals, sound signals and interactive services - Part 101-2: Performance requirements for signals delivered at the system outlet in operation with all-digital channels load
SIST EN IEC 60728-101-2:2023

IEC 60728-101-2:2023 provides the minimum performance requirements to be fulfilled in operation at the system outlet or terminal input and describes the summation criteria for the impairments present in the received signals and those produced by the CATV/MATV/SMATV cable network, including individual receiving systems. In a building divided into apartment blocks, the signals received by the antennas are distributed by the MATV/SMATV cable network up to the home network interface (HNI); the television signals are then distributed (inside the home) by home networks (HN) of various types up to the system outlet or terminal input. The cable network can support two-way operation, from the system outlet (or terminal input) towards the headend. The home network can use coaxial cables, balanced pair cables, fibre optic cables (glass or plastic) and also wireless links inside a room (or a small number of adjacent rooms) to replace wired cords. This part of IEC 60728 is limited to downstream TV broadcast signals received from antennas and is applicable to cable networks intended for television signals, sound signals and interactive services operating between about 5 MHz and 3 300 MHz. The frequency range is extended to 6 000 MHz for home distribution techniques that replace wired cords with a wireless two-way communication inside a room (or a small number of adjacent rooms) that uses the 5 GHz to 6 GHz frequency band. The main sections of a general CATV/MATV/SMATV system, indicating the parts of the IEC 60728-101 series documents where the relevant performance requirements are indicated. - The requirements for the signals received at the headend are given in IEC 60728-101:2016, Clause 6. - The requirements for the CATV/MATV/SMATV cable network, assuming an unimpaired input signal at the input of the headend, up to the system outlet are given in IEC 60728‑101:2016, Clause 5. - The requirements for the CATV/MATV/SMATV cable network up to the home network interface (HNI) are given in IEC 60728-101:2016, Clause 7, assuming an unimpaired input signal at the input of the headend. - The specific requirements from HNI to the system outlet or terminal input are given in IEC 60728-101-1:2023, Clause 5, assuming an unimpaired input signal at the HNI. - The requirements at the system outlet in operation are given in Clause 6 of this document. The expression "in operation" means that the received signals, with their impairments, are applied to the headend input of the CATV/MATV/SMATV cable network. The requirements at the system outlet "in operation" are derived, therefore, by summing the impairments of the various cascaded parts of the system and of the input signal. When a change of signal format from digital to digital (e.g. from QPSK to QAM) (e.g. as in ETSI EN 300 473) or from digital to analogue (e.g. from DVB-S/S2 to AM-VSB or DVB-T/T2 to AM-VSB) is made at the headend, the summation of the impairments that produce a relaxation of requirements at system outlet does not apply. Such a case will be the equivalence of unimpaired signals applied at the headend input. Therefore, the requirements at system outlet given in IEC 60728‑1 apply. This document also provides references for the basic methods of measurement of the operational characteristics of the downstream cable network in order to assess its performance. All requirements refer to the performance limits to be achieved in operation at any system outlet when terminated in a resistance equal to the nominal load impedance of the system, unless otherwise specified. Where system outlets are not

  • Draft
    29 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 61000-4-6:2023(Main)
Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields
SIST EN IEC 61000-4-6:2023

This part of IEC 61000 relates to the conducted immunity requirements of electrical and electronic equipment to electromagnetic disturbances coming from intended radio-frequency (RF) transmitters in the frequency range 150 kHz up to 80 MHz. NOTE 1 Product committees might decide to use the methods described in this document also for frequencies up to 230 MHz (see Annex B) although the methods and test instrumentation is intended to be used in the frequency range up to 80 MHz. Equipment not having at least one conducting wire and/or cable (such as mains supply, signal line or earth connection) which can couple the equipment to the disturbing RF fields is excluded from the scope of this publication. NOTE 2 Test methods are specified in this part of IEC 61000 to assess the effect that conducted disturbing signals, induced by electromagnetic radiation, have on the equipment concerned. The simulation and measurement of these conducted disturbances are not adequately exact for the quantitative determination of effects. The test methods specified are structured for the primary objective of establishing adequate repeatability of results at various facilities for quantitative analysis of effects. The object of this standard is to establish a common reference for evaluating the functional immunity of electrical and electronic equipment when subjected to conducted disturbances induced by RF fields. The test method documented in this part of IEC 61000 describes a consistent method to assess the immunity of an equipment or system against a specified phenomenon. NOTE 3 As described in IEC Guide 107, this standard is a basic EMC publication for use by product committees of the IEC. As also stated in Guide 107, the IEC product committees are responsible for determining whether this immunity test standard should be applied or not, and if applied, they are responsible for determining the appropriate test levels and performance criteria.

  • Standard
    86 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 63044-4:2021/AC:2023-07(Corrigendum)
Home and building electronic systems (HBES) and building automation and control systems (BACS) - Part 4: General functional safety requirements for products intended to be integrated in HBES and BACS
SIST EN IEC 63044-4:2021/AC:2023
  • Corrigendum
    1 page
    English language
    sale 10% off
    e-Library read for
    1 day