GOST 20494-2001
ГОСТ 20494-2001
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Insulating operative rods and rods for movable grounding. General specifications
Штанги изолирующие оперативные и штанги переносных зазе��лений. Общие технические условия
Status: Effective
The standard applies to insulating operational rods and portable grounding rods, as well as measuring rods (for insulators control) regarding their insulating rods used in electrical installations of alternating current of industrial frequency, climatic version Category 1.1 according to GOST 15150. The standard does not apply to rods intended for work in an environment containing conductive dust and aggressive gases of high concentration on the rod for performing work under voltage with direct contact of the foreheads century to live parts, as well as insulating operational rods designed to work in the rain and thunderstorms.
Стандарт распространяется на штанги изолирующие оперативные и штанги переносных заземлений, а также штанги измерительные (для контроля изоляторов) в части их изолирующих штанг, применяемые в электроустановках переменного тока промышленной частоты, климатического исполнения У категории 1.1 по ГОСТ 15150. Стандарт не распространяется на штанги, предназначенные для работы в среде, содержащей токопроводящую пыль и агрессивные газы повышенной концентрации, на штанги для выполнения работ под напряжением с непосредственным прикосновением человека к токоведущим частям, а также на штанги изолирующие оперативные, предназначенные для работы под дождем и при грозе.
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Format: Electronic (pdf/doc)
Approved: Gosstandart of Russia,
10/24/2001
SKU: RUSS56724
The Product is Contained in the Following Classifiers:
ISO classifier »
13 ENVIRONMENTAL PROTECTION, HUMAN PROTECTION AGAINST ENVIRONMENTAL IMPACT. SECURITY »
13.260 Protection against electric shock. Means of protection »
National standards »
13 ENVIRONMENTAL PROTECTION, HUMAN PROTECTION AGAINST ENVIRONMENTAL IMPACT. SECURITY »
13.260 Protection against electric shock. Means of protection »
ISO classifier »
29 ELECTRICAL ENGINEERING »
29.020 Electrical engineering in general »
National standards »
29 ELECTRICAL ENGINEERING »
29.020 Electrical engineering in general »
National Standards for KGS (State Standards Classification) »
Latest edition »
E Power and electrical equipment »
E0 General rules and regulations for electrical and heat engineering »
E07 Occupational Safety »
National Standards for OKSTU »
ELECTRICAL EQUIPMENT AND MATERIALS »
High-voltage electrical equipment »
As a Replacement Of:
GOST 20494-90: Operative insulating rods and portable grounding rods
The Document References:
GOST 12.3.019-80: Occupational safety standards system. Electrical tests and measurements. General safety requirements
GOST 12496-88: Glass-epoxy-phenol electrotechnical cylinders and tubes
GOST 14192-96: Cargo marking
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 1516.2-97: Electrical equipment and installations for a.c. voltage 3 kV and higher. General methods of dielectric tests
GOST 18620-86: Electrotechnical articles
GOST 20494-90: Operative insulating rods and portable grounding rods
GOST 23216-78: Electrotechnical products. Storage, transportation, temporary corrosion protection and packing. General requirements and test methods
GOST 2789-73: Surface roughness. Parameters and characteristics
GOST 8726-88: Electrotechnical paper-Bakelite tubes
GOST 9.301-86: Unified system of corrosion and ageing protection. Metal and non-metal inorganic coatings. General requirements
GOST 9.302-88: Unified system of corrosion and ageing protection. Metal and non-metal inorganic coatings. Control methods
GOST 9142-90: Boxes of corrugated board. General specifications
The Document is Referenced By:
GOST R 51853-2001: Portable earthling connections. General specification
SO 153-34.03.603-2003: Guidelines for Use and Testing of Protective Means Used in Electrical Installations
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