SIST EN 50508:2009

Oznaka standarda: SIST EN 50508:2009
Koda projekta: 17058
Organizacija: SIST
Naslov (angleški): Multi-purpose insulating sticks for electrical operations on high voltage installations
Naslov (slovenski): Večnamenske izolacijske palice za električno delo na visokonapetostnih inštalacijah
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Tehnični odbor: DPN - Delo pod napetostjo
ICS: 13.260
Status: Objavljen
Objavljen: 01-jun-2009
Refer. št. objave: Sporočila 2009-06
Referenčna oznaka: EN 50508:2009
Področje projekta (angleško): This European Standard specifies the requirements and tests to be fulfilled by the multipurpose insulating sticks intended to perform a range of operations in high voltage installations by means of the attached appropriate tools, for example: . connection and disconnection of disconnectors or other equipment operated by the stick, . fuse replacement with an attached tool, operations like: . voltage absence verification, using a detector as a separate device in accordance with EN 61243-1; . earthing and short circuiting installations, using devices in accordance with EN 61230; . placing insulating screens in order to provide protection against adjacent live parts; . testing and measurement; . any other operation or verification on the electrical installation, provided that the mechanical requirements do not exceed those assured by the stick design and the worker shall remain at a safety distance; . rescue of accident victims. This European Standard is applicable to the insulating sticks made of a single continuous tube or rod or multiple tube or rod sections connected to each other, to be used both indoors or outdoors on electrical systems for voltages of 1 kV to 765 kV a.c., frequencies of 50 Hz and/or 60 Hz and in the normal range of temperatures of -25 ¦C to +55 ¦C and at a relative humidity between 20 % and 93 %. For the purpose of this standard, "tube" is used for "tube" and "rod".

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