GOST R 55176.3.1-2012 PDF

Full title and description

ГОСТ Р 55176.3.1-2012 — Совместимость технических средств электромагнитная. Системы и оборудование железнодорожного транспорта. Часть 3-1. Подвижной состав. Требования и методы испытаний. (English: Electromagnetic compatibility of technical equipment. Railway systems and equipment. Part 3-1. Rolling stock. Requirements and test methods.)

Abstract

This national adoption of IEC 62236-3-1:2008 specifies emission limits, measurement and test methods for electromagnetic compatibility (EMC) of railway rolling stock (traction, hauled and urban vehicles). It sets limits and procedures to evaluate radiated and conducted emissions from vehicles and gives provisions for test sites, slow-moving measurements, and assessment of interference to railway signalling and public telecommunication lines.

General information

• Status: Cancelled / withdrawn (state: отменён).
• Publication date: Approved by Rosstandart 23 November 2012; introduced (effective) 1 January 2014; printed publication date listed 20 January 2014; withdrawal/expiry of validity: 1 June 2017.
• Publisher: Federal Agency on Technical Regulating and Metrology (Rosstandart) — national standard of the Russian Federation.
• ICS / categories: Electromagnetic compatibility and railway rolling stock (ICS 33.100; 45.060.01 — EMC and railway rolling stock).
• Edition / version: ГОСТ Р 55176.3.1-2012 (adoption of IEC 62236-3-1:2008).
• Number of pages: 32 (document page count as published in commercial catalogues).

Scope

The standard applies to the whole vehicle (rolling stock) and establishes requirements and methods for measuring electromagnetic emissions from rolling stock to the outside world and for assessing potential harmful interference to railway signalling, communications and public telecommunication networks. The frequency range covered extends from d.c. levels up to hundreds of GHz where relevant; where limits are not given no tests are prescribed. The document is intended to be used together with the general part of the Russian series (ГОСТ Р 55176.1) and with IEC/other parts dealing with apparatus immunity.

Key topics and requirements

• Emission limits for rolling stock (radiated and conducted) including slow-moving test conditions and limits for urban vehicles and trams.
• Test procedures and measurement arrangements for stationary and slow-moving tests, including site requirements and antenna/measurement distances.
• Requirements to assess interference to railway signalling, on-board systems and public telecommunication lines (including psophometric evaluation for analogue lines).
• Guidance on selection of test configurations, worst-case operating modes and documentation of test conditions in reports.
• References to related parts for immunity (e.g., Part 3-2 for on-board equipment) and integration measures when apparatus conforms to other EMC standards.
• Annexes with calculation methods (e.g., induced voltage on cable circuits) and normative/informative material for measurement and evaluation.

All items above follow the content and structure of the adopted IEC 62236-3-1:2008 and the Russian implementation notes.

Typical use and users

Used by rolling stock manufacturers, railway infrastructure and signalling engineers, EMC test laboratories, certification bodies and procurement/specification teams to define and verify EMC behaviour of locomotives, multiple units, passenger and freight vehicles, tram/light-rail vehicles and other rail-mounted rolling stock. The standard supports type-acceptance, commissioning and integration activities where EMC to signalling and communication systems is critical.

Related standards

Directly related to the IEC/TS and IEC series: IEC 62236 (all parts) and specifically IEC 62236-3-1:2008. Related Russian parts include ГОСТ Р 55176.1-2012 (general provisions), ГОСТ Р 55176.3.2-2012 (on-board equipment) and other parts of the ГОСТ R 55176 series dealing with signalling and trackside equipment. National normative references cited in the document include relevant EMC standards adopted in Russia.

Keywords

EMC, electromagnetic compatibility, rolling stock, railway, emissions, test methods, IEC 62236-3-1, psophometric current, signalling interference, Rosstandart.

FAQ

Q: What is this standard?

A: It is the Russian national standard ГОСТ Р 55176.3.1-2012 that adopts and adapts IEC 62236-3-1:2008 for electromagnetic compatibility requirements and test methods for rolling stock.

Q: What does it cover?

A: It covers emission limits, measurement procedures (including slow-moving tests), site and configuration requirements, and methods to evaluate interference from rolling stock to signalling, communications and public telecommunication lines. It includes calculation guidance (annexes) for induced voltages and psophometric assessments.

Q: Who typically uses it?

A: Rolling stock manufacturers, railway operators and infrastructure engineers, EMC testing laboratories, conformity assessment bodies and procurement/specification teams involved in vehicle type-acceptance, commissioning and EMC compliance.

Q: Is it current or superseded?

A: ГОСТ Р 55176.3.1-2012 is listed as cancelled (отменён); its documented expiry/withdrawal date is 1 June 2017. Users should refer to newer editions of the IEC series (for example IEC 62236-3-1:2018) or updated national standards if current compliance is required.

Q: Is it part of a series?

A: Yes — it is Part 3-1 of the ГОСТ Р 55176 series addressing EMC for railway systems and equipment; other parts cover general provisions (Part 1), equipment (Part 3-2) and trackside/signalling equipment (other parts). The series implements the IEC 62236 family at national level.

Q: What are the key keywords?

A: EMC, rolling stock, emissions, test methods, railway signalling interference, IEC 62236-3-1, psophometric current, slow-moving test, Rosstandart.