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IEC 62153-4-9

Metallic communication cable test methods – Part 4-9: Electromagnetic compatibility (EMC) – Coupling attenuation of screened balanced cables, triaxial method

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Organization: IEC
Publication Date: 1 July 2020
Status: active
Page Count: 78
ICS Code (Coaxial cables. Waveguides): 33.120.10
ICS Code (Emission): 33.100.10
scope:

This part of IEC 62153 applies to metallic communication cables. It specifies a test method for determining the coupling attenuation aC of screened balanced cables. Due to the concentric outer tube, measurements are independent of irregularities on the circumference and external electromagnetic fields.

A wide dynamic and frequency range can be applied to test even super screened cables with normal instrumentation from low frequencies up to the limit of defined transversal waves in the outer circuit at approximately 4 GHz. However, when using a balun, the upper frequency is limited by the properties of the balun.

Measurements can be performed with standard tube procedure (respectively with standard test head) according to IEC 62153-4-4 or with open tube (open test head) procedure.

The procedure described herein to measure the coupling attenuation aC is based on the procedure to measure the screening attenuation aS according to IEC 62153-4-4.

 

 

Document History

IEC 62153-4-9
July 1, 2020
Metallic communication cable test methods – Part 4-9: Electromagnetic compatibility (EMC) – Coupling attenuation of screened balanced cables, triaxial method
This part of IEC 62153 applies to metallic communication cables. It specifies a test method for determining the coupling attenuation aC of screened balanced cables. Due to the concentric outer tube,...
IEC 62153-4-9
July 1, 2020
AMENDMENT 1 Metallic communication cable test methods – Part 4-9: Electromagnetic compatibility (EMC) – Coupling attenuation of screened balanced cables, triaxial method
A description is not available for this item.
IEC 62153-4-9
May 1, 2018
Metallic communication cable test methods – Part 4-9: Electromagnetic compatibility (EMC) – Coupling attenuation of screened balanced cables, triaxial method
This part of IEC 62153 applies to metallic communication cables. It specifies a test method for determining the coupling attenuation aC of screened balanced cables. Due to the concentric outer tube,...
IEC 62153-4-9
March 1, 2008
Metallic communication cable test methods – Part 4-9: Electromagnetic compatibility (EMC) – Coupling attenuation of screened balanced cables, triaxial method
This part of IEC 62153 applies to metallic communication cables. It specifies a test method for determining the coupling attenuation aC of screened balanced cables. Due to the concentric outer tube,...

References

This document references:
IEC 62153-4-5 - Metallic communication cables test methods – Part 4-5: Electromagnetic compatibility (EMC) – Coupling or screening attenuation – Absorbing clamp method
Published by IEC on March 1, 2006
The absorbing clamp method is suitable to determine the coupling or screening attenuation of metallic communication cables in the frequency range of 30 MHz to 1 000 MHz. It is an alternative method...
This document references:
IEC 60050-726 - AMENDMENT 1 International electrotechnical vocabulary Part 726: Transmission lines and waveguides
Published by IEC on December 1, 2016
A description is not available for this item.
This document references:
IEC 62153-4-3 - Metallic communication cables test methods – Part 4-3: Electromagnetic compatibility (EMC) – Surface transfer impedance – Triaxial method
Published by IEC on October 1, 2013
This part of IEC 62153 determines the screening effectiveness of a cable shield by applying a well-defined current and voltage to the screen of the cable and measuring the induced voltage in order to...
This document references:
IEC 62153-4-4 - Metallic communication cable test methods – Part 4-4: Electromagnetic compatibility (EMC) – Test method for measuring of the screening attenuation as up to and above 3 GHz, triaxial method
Published by IEC on April 1, 2015
This part of IEC 62153 describes a test method to determine the screening attenuation as of metallic communication cable screens. Due to the concentric outer tube, measurements are independent of...
This document references:
IEC 62153-4-5 - Metallic communication cables test methods – Part 4-5: Electromagnetic compatibility (EMC) – Coupling or screening attenuation – Absorbing clamp method
Published by IEC on March 1, 2006
The absorbing clamp method is suitable to determine the coupling or screening attenuation of metallic communication cables in the frequency range of 30 MHz to 1 000 MHz. It is an alternative method...
This document references:
IEC TS 62153-4-1 - Metallic communication cable test methods – Part 4-1: Electromagnetic compatibility (EMC) – Introduction to electromagnetic screening measurements
Published by IEC on May 1, 2020
This part of IEC 62153 deals with screening measurements. Screening (or shielding) is one basic way of achieving electromagnetic compatibility (EMC). However, a confusingly large number of methods...
This document is referenced by:
NPR-ISO/IEC TR 11801-9906 - Information technology - Generic cabling for customer premises - Part 9906: Balanced 1-pair cabling channels up to 600 MHz for single pair Ethernet (SPE)
Published by NEN on February 1, 2020
This document covers channel specifications, for channels constructed from balanced 1-pair cabling components, primarily intended for use in industrial automation and process control applications....
This document is referenced by:
NVN-IEC/TS 62153-4-1/A1 - Metallic communication cable test methods - Part 4-1: Electromagnetic compatibility (EMC) - Introduction to electromagnetic (EMC) screening measurements
Published by NEN on May 1, 2020
A description is not available for this item.
This document is referenced by:
21/30435685 DC - Draft BS IEC 61156-1 Multicore and symmetrical pair/quad cables for digital communications. Part 1: Generic specification
Published by BSI on March 12, 2021
A description is not available for this item.
This document is referenced by:
BS EN IEC 62153-4-7 - Metallic cables and other passive components test methods Part 4-7: Electromagnetic compatibility (EMC) - Test method for measuring of transfer impedance ZT and screening attenuation aS or coupling attenuation aC of connectors and assemblies - Triaxial tube in tube metho
Published by BSI on September 30, 2021
A description is not available for this item.
This document is referenced by:
BS IEC 61156-13 - Multicore and symmetrical pair/quad cables for digital communications Part 13: Symmetrical single pair cables with transmission characteristics up to 20 MHz - Horizontal floor wiring - Sectional specification
Published by BSI on June 30, 2023
A description is not available for this item.
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