GOST R 51731-2010
ГОСТ Р 51731-2010
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Electromechanical contactors for household and similar purposes
Контакторы электромеханические бытового и аналогичного назначения
Status: Not effective - Canceled. Information on the registration of 834-st dated July 11, 2016 (the official site of Rosstandart), see IUS 12-2016
This standard applies to contactors with an air gap between household and similar contacts for circuits with a rated voltage of not more than 440 V AC and a rated current of not more than 63 A for the AC application category - 7a, 32 A for the AC use category - 7c and rated current short circuit no more than 6 kA. The standard does not apply to: - contactors, performed in accordance with GOST R 50030.4.1; - semiconductor contactors; - special purpose contactors; - auxiliary contacts of contactors (they are considered in GOST R 50030.5.1). This standard establishes: 1) the characteristics of the contactors; 2) the conditions under which the contactors must meet the requirements regarding: a) work and behavior; b) dielectric properties; c) the degree of protection of the enclosures; d) contactors design; e) electromagnetic compatibility characteristics; 3) tests designed to confirm that these requirements are met, and the methods of these tests; 4) the sequence of tests and the number of samples that must be submitted for certification; 5) information to be attached to the contactors or specified in the manufacturer’s catalogs
Настоящий стандарт распространяется на контакторы с воздушным зазором между контактами бытового и аналогичного назначения для цепей номинальным напряжением не более 440 В переменного тока и номинальным током не более 63 А для категории применения АС - 7а, 32 А для категории применения АС - 7в и значением номинального тока короткого замыкания не более 6 кА. Стандарт не распространяется на: - контакторы, исполненные по ГОСТ Р 50030.4.1; - полупроводниковые контакторы; - контакторы специального назначения; - вспомогательные контакты контакторов (они рассматриваются в ГОСТ Р 50030.5.1). Настоящий стандарт устанавливает: 1) характеристики контакторов; 2) условия, при которых контакторы должны соответствовать требованиям относительно: а) работы и поведения; b) диэлектрических свойств; с) степени защиты оболочек; d) конструкции контакторов; e) характеристик электромагнитной совместимости; 3) испытания, предназначенные для подтверждения того, что эти требования выполняются, и методы этих испытаний; 4) последовательность испытаний и количество образцов, которые должны быть представлены для сертификации; 5) информацию, которая должна прилагаться к контакторам или указываться в каталогах изготовителя
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Format: Electronic (pdf/doc)
Approved: Federal Agency for Technical Regulation and Metrology,
11/30/2010
SKU: RUSS73727
The Product is Contained in the Following Classifiers:
Construction (Max) »
Standards »
Other state standards used in construction »
29 Electrical Engineering »
Evidence base (TR CU, Technical Regulation of the Customs Union) »
004/2011 TR CU. About safety of low voltage equipment »
Regulations and standards (to TR CU 004/2011) »
ISO classifier »
29 ELECTRICAL ENGINEERING »
29.120 Electrical fittings »
29.120.40 Switches »
National standards »
29 ELECTRICAL ENGINEERING »
29.120 Electrical fittings »
29.120.40 Switches »
ISO classifier »
29 ELECTRICAL ENGINEERING »
29.120 Electrical fittings »
29.120.99 Other electrical fittings »
National standards »
29 ELECTRICAL ENGINEERING »
29.120 Electrical fittings »
29.120.99 Other electrical fittings »
ISO classifier »
29 ELECTRICAL ENGINEERING »
29.130 Switching and control equipment »
29.130.20 Low-voltage switching equipment and control equipment »
National standards »
29 ELECTRICAL ENGINEERING »
29.130 Switching and control equipment »
29.130.20 Low-voltage switching equipment and control equipment »
National Standards for KGS (State Standards Classification) »
Latest edition »
E Power and electrical equipment »
E7 Electrical apparatus and fittings »
E71 Devices with voltage up to 1000 V »
National Standards for OKSTU »
ELECTRICAL EQUIPMENT AND MATERIALS »
Electromagnetic contactors »
As a Replacement Of:
GOST R 51731-2001: Electromechanical contactors for household and similar purposes
The Document References:
Federal Law 184-FZ: About technical regulation
GOST 11478-88: Electronic consumer equipment. Norms and methods of climatic and environmental mechanical testing procedure
GOST 12.2.007.0-75: Occupation safety standards system Electrical equipment. General safety requirements
GOST 12.2.007.6-75: Occupation safety standards system. Safety requirements. Switching devices for voltages below 1000 v
GOST 14254-96: Degrees of protection provided by enclosures (IP Code)
GOST 15150-69: Machines, instruments and other industrial products. Modifications for different climatic regions. Categories, operating, storage and transportation conditions as to environment climatic aspects influence
GOST 15543.1-89: Electrical articles. General requirements for environmental climatic aspects stability
GOST 16504-81: The state system of testing products. Product test and quality inspection. General terms and definitions
GOST 16962.1-89: Electrical articles. Test methods as to environments climatic factors resistance
GOST 16962.2-90: Electrotechnical product
GOST 17441-84: Electrical contact connections. Acceptance and methods of tests
GOST 17516.1-90: Electrical articles. General requirement for environment mechanical stability
GOST 18620-86: Electrotechnical articles
GOST 2.767-89: Unified system for design documentation. Graphic identifications in electrical schemes. Protective relays
GOST 21991-89: Electrotechnical equipment. Standard directions of movement for actuators which control the operation of electrical apparatus
GOST 23216-78: Electrotechnical products. Storage, transportation, temporary corrosion protection and packing. General requirements and test methods
GOST 24622-91: Plastics. Determination of hardness. Rockwell hardness
GOST 27473-87: Method for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions
GOST 27483-87: Fire hazard testing. Test methods. Glow-wire test and guidance
GOST 28312-89: Radioelectronic equipment, professional. Conventional graphic designations
GOST 28779-90: Solid electrical insulating materials. Methods of test for the determination of the flammability when exposed to an igniting source
GOST 9.005-72: Unified system of corrosion and ageing protection. Metals, alloys, metallic and non-metallic coatings. Permissible and impermissible contacts with metals and non-metals
GOST R 1.0-2004: Standardization in the Russian Federation. Basic provisions
GOST R 15.201-2000: System of product development and launching into manufacture. Products of industrial and technical designation. Procedure of product development and launching into manufacture
GOST R 50030.1-2007: Low-voltage switchgear and controlgear. Part 1. General rules
GOST R 50030.4.1-2002: Low-voltage switchgear and controlgear. Part 4-1. Contactors and motor-starters. Electromechanical contactors and motor-starters
GOST R 50030.5.1-2005: Low-voltage switchgear and controlgear. Part 5. Control circuit devices and switching elements. Section 1. Electromechanical control circuit devices
GOST R 50345-2010: Electrical accessories. Circuit-breakers for overcurrent protection for household and similar installations. Part 2. Circuit-breakers for a.c. operation
GOST R 50571.19-2000: Electrical installations of buildings. Part 4. Protection for safety. Chapter 44. Protection against overvoltages. Section 443. Protection against overvoltages of atmospheric origin or due to switching
GOST R 50695-94: Methods of test for the determination of the flammability of solid electrical insulating materials when exposed to an igniting source
GOST R 51731-2001: Electromechanical contactors for household and similar purposes
GOST R IEC 60073-2000: Basic and safety principles for man-machine interfase, marking and identification. Coding principles for indication devices and actuators.
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