| Publication CODE |
Title |
| NBN EN 50508:2009 (2018-05) |
MULTI-PURPOSE INSULATING STICKS FOR ELECTRICAL OPERATIONS ON HIGH VOLTAGE INSTALLATIONS |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
63.00 €
|
39 P ; 11 TAB ; 12 FIG. |
Description
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.
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 ºC to +55 ºC and at a relative humidity between 20 % and 93 %. For the purpose of this standard, "tube" is used for "tube" and "rod". Annex B includes considerations about the use under wet conditions.
Note: It is a general practice to use an insulating stick on d.c. installations with the same value of nominal voltage. That use shall comply with the national regulations.
|
| Class |
C18
(ELECTRICAL INSTALLATIONS OPERATION - PROTECTION AND PREVENTION MEASURES)
|
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
|
EN version
|
FR version
|
NL version
|
DE version
|
|
| Status |
Registered trilingual Belgian standard EN or FR or DE |
| Situation |
Currently active
|
|
| BEC Approval |
2008-10-21 |
| NBN Approval |
2009-09-04 |
| Registration |
96294 |
| ICS-Code (International Standards Classification) |
13.260
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2018-05-02 |
| Date of availability (d.a.v.) |
2018-05-02 |
| Date of announcement (d.o.a.) |
2009-05-01 |
| Date of publication (d.o.p.) |
2009-11-01 |
| Date of withdrawal former edition (d.o.w.) |
2011-11-01 |
|
