GOST R 53316-2021 PDF

Full title and description

GOST R 53316-2021 — «Электропроводки. Сохранение работоспособности в условиях стандартного температурного режима пожара. Методы испытаний» (Electrical wiring — Maintaining operability under the standard fire temperature regime — Test methods). The document establishes test procedures to evaluate the ability of electrical wiring and cable lines to continue functioning when exposed to the standardized fire temperature/time regime used in Russian fire-resistance testing.

Abstract

This standard defines test installation requirements, temperature-control and measurement methods, sample preparation and monitoring procedures used to assess the preservation of circuit integrity and essential electrical functions of installed wiring and cable lines during exposure to the standard fire temperature regime. It replaces the earlier edition and expands requirements for test rigs, temperature control and types of wiring to be tested.

General information

• Status: Active (in force; introduced from 01 January 2022).
• Publication date: 2021 (officially introduced 01.01.2022).
• Publisher: Approved by the Federal Agency on Technical Regulating and Metrology (Rosstandart), Russian Federation.
• ICS / categories: Fire protection / protection against fire in general (OKS/ICS classification related to 13.220 / protection against fire).
• Edition / version: 2021 (designation GOST R 53316-2021).
• Number of pages: 12 pages (typical published text length).

Scope

Applies to installed electrical wiring and cable lines for which maintenance of operability in fire conditions is required. Specifies methods for setting up test installations, imposing the standard temperature regime, monitoring temperature and electrical performance, defining test samples (typical and project wiring arrangements) and recording pass/fail criteria for continued circuit function during the fire-temperature exposure. The standard is intended to support conformity assessment, certification and design validation of fire-resistant wiring systems.

Key topics and requirements

• Definitions and classification of wiring types and cable-line assemblies to be tested.
• Design and instrumentation requirements for the fire-test installation (furnace/oven geometry, thermocouple placement, temperature control and recording).
• Specification of the standard temperature/time fire regime to be applied, including rates and target temperatures.
• Sample preparation and mounting rules to reflect typical and project-level installation conditions (supports, spacings, loadings).
• Electrical monitoring procedures to detect loss of circuit integrity or functional failure (continuity, insulation, protective device operation, signaling circuits).
• Acceptance criteria, test durations and reporting requirements for results and deviations.
• References to related IEC/GOST IEC test methods and normative documents used for alignment and cross-reference.

Typical use and users

Used by testing laboratories, cable and wiring manufacturers, certification bodies, fire-safety engineers, building-services designers and regulatory authorities. Typical applications include type testing of fire-resistant cable lines, product certification, verification of installed circuit integrity for emergency power, fire detection/alarm and safety-signaling systems, and development of fire-resistant wiring solutions for buildings and industrial plants.

Related standards

Directly related to and replacing requirements from the previous edition (GOST R 53316-2009). Normative references and related documents include GOST IEC 60331 series (cable circuit integrity under fire), GOST 30247.x series and other national fire-resistance test standards; the standard cross-references several IEC/ISO/GOST documents for test methods and terminology.

Keywords

electrical wiring; cable lines; circuit integrity; fire resistance; standard fire temperature regime; test methods; operability; fire testing; Rosstandart.

FAQ

Q: What is this standard?

A: GOST R 53316-2021 is the Russian national standard that specifies test methods to evaluate preservation of operability of electrical wiring and cable lines when exposed to the standardized fire temperature/time regime.

Q: What does it cover?

A: It covers test-installation design and instrumentation, temperature-control and measurement procedures, sample mounting and preparation, electrical monitoring during fire exposure, and acceptance/reporting rules for assessing continued function of wiring and cable lines.

Q: Who typically uses it?

A: Testing laboratories, cable and wiring manufacturers, certifiers, designers of fire safety and building-services systems, and regulatory agencies use the standard for type testing, certification and verification of fire-resistant wiring solutions.

Q: Is it current or superseded?

A: Current — GOST R 53316-2021 supersedes the 2009 edition and has been in force since 01 January 2022.

Q: Is it part of a series?

A: It is part of the national body of fire-protection standards and cross-references related IEC/GOST test-method documents (for example the GOST IEC 60331 series and GOST 30247.x family) used for cable and circuit integrity testing.

Q: What are the key keywords?

A: Keywords include electrical wiring, cable lines, operability, circuit integrity, fire testing, standard temperature regime, test methods, fire resistance, certification.