IEC TR 62482:2008 PDF

Name: IEC TR 62482:2008 — Electrical installations in ships - Electromagnetic compatibility - Optimising of cable installations on ships - Testing method of routing distance
SKU: IEC TR 62482:2008
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Electrical installations in ships - Electromagnetic compatibility - Optimising of cable installations on ships - Testing method of routing distance

Название (английский):

IEC TR 62482:2008

Electrical installations in ships - Electromagnetic compatibility - Optimising of cable installations on ships - Testing method of routing distance

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 16
Дата публикации:: 22 февраля 2008 г.
Издание:: IEC TR 62482 edition 1 version 1
ICS:: 17.220.01

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Описание (английский):

This Technical Report defines a test method to determine minimum routing distances in order to avoid crosstalk of fast transients (bursts). The test results may be applied to cable installations according to IEC 60092-352.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

IEC TR 62482:2008 - "Electrical installations in ships - Electromagnetic compatibility - Optimising of cable installations on ships - Testing method of routing distance" - is a Technical Report from the IEC that defines a laboratory test method to determine minimum routing distances between different cable categories on ships to avoid crosstalk from fast transients (bursts). Test results are intended for application to shipboard cable installations in accordance with IEC 60092-352 and support EMC planning for marine electrical systems.

Key topics and technical requirements

Scope: Quantifies sufficient separation (routing distance and routing height) to avoid transient-induced crosstalk into susceptible cables used for control and instrumentation.

Test principle: Inject fast transient pulses (burst) into an interfering cable and monitor a susceptible cable using a signal detector (SD) that simulates industrial digital equipment (e.g., PLCs).

Burst source: Bursts generated in accordance with IEC 61000-4-4.

Cable types:

Susceptible (drain) cable - Type 1: two‑wire unshielded; Type 2: four‑wire shielded.
Interfering (source) cable - unshielded cable of same length as susceptible cable.

Reference ground: Simulate ship metallic structure with a metallic ground plane; minimum recommended area 10 m × 10 m for reproducible measurements.

Test setup and results: Defines how to establish interference thresholds (positive/negative), parallel routing arrangements, routing height above reference ground, and procedures to report minimum safe separation for specific cable categories and installation configurations.

Practical applications

Optimising cable routing on newbuild ships, retrofits and offshore units to meet EMC requirements.

Preventing malfunction of sensitive control, automation and communication equipment caused by fast transient crosstalk.

Supporting ship electrical designers, shipyards and system integrators in choosing routing distances where standards like IEC 60092-352 give general guidance but need substantiation for transient immunity.

Providing test evidence for classification societies and safety assessments where EMC between power electronics and instrumentation is critical.

Related standards

Normative and related references cited include:

IEC 60092 series (notably IEC 60092-352)

IEC 60533 (shipboard EMC)

IEC 61000-4-4 (fast transient/burst immunity test)

IEC 61196-1 (coaxial cable transfer impedance)

Relevant IEC shipboard cable parts (353, 374, 375, 376) and IEC 60092-504

Keywords: IEC TR 62482:2008, routing distance, ship cable routing, electromagnetic compatibility, EMC testing, burst immunity, IEC 60092-352.

IEC TR 62482:2008 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Practical applications

Who should use this TR

Related standards

Технические детали

IEC 60092-352:2025

Electrical installations in ships - Part 352: Selection, installation, and operating conditions of cables

BS EN IEC 61000-4-41:2025

Electromagnetic compatibility (EMC) - Testing and measurement techniques. Broadband radiated immunity tests

IEC 60092-303:1980/AMD1:1997

Amendment 1 - Electrical installations in ships. Part 303: Equipment - Transformers for power and lighting

IEC 60533:2015

Electrical and electronic installations in ships - Electromagnetic compatibility (EMC) - Ships with a metalli…

IEC 61196-10:2014/COR1:2016

Corrigendum 1 - Coaxial communication cables - Part 10: Sectional specification for semi-rigid cables with po…

IEC 60092-504:2016

Electrical installations in ships - Part 504: Automation, control and instrumentation