Publication details
| Publication CODE |
Title |
| NBN EN 50069:2018 (2018-11) |
HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - GAS-FILLED WELDED COMPOSITE ENCLOSURES OF CAST AND WROUGHT ALUMINIUM ALLOYS |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
38.00 €
|
16. |
Description
This document applies to welded composite enclosures of cast and wrought aluminium alloy pressurized with dry air, inert gases (e.g. sulphur hexafluoride or nitrogen or a mixture of such gases), used in indoor and outdoor installations of high-voltage switchgear and controlgear with rated voltages above 1 kV, where the gas is used principally for its dielectric and/or arc-quenching properties with rated voltages:
- above 1 kV and up to and including 52 kV concerning gas-filled compartments with design pressure higher than 300 kPa relative pressure (gauge);
- above 52 kV concerning all gas-filled compartments.
The enclosures comprise parts of electrical equipment not necessarily limited to the following examples:
- circuit-breakers;
- switch-disconnectors;
- disconnectors;
- earthing switches;
- current transformers;
- voltage transformers;
- surge arrestors;
- busbars and connections;
- etc.
The scope also covers enclosures of pressurized components such as the centre chamber of live tank switchgear, gas-insulated current transformers, etc.
|
| Class |
C
|
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.
|
|
|
Status
| Status |
Registered trilingual Belgian standard EN or FR or DE |
| Situation |
Currently active
Replaces
NBN EN 50069:1994
|
|
Origin
| Committee |
TC 17/SC 17C
HIGH-VOLTAGE PREFABRICATED SWITCHGEAR AND CONTROLGEAR ASSEMBLIES
|
| Responsible |
Ir DELENS Marc
|
Approval
| BEC Approval |
2018-09-03 |
| NBN Approval |
2018-11-27 |
| Registration |
186420 |
| ICS-Code (International Standards Classification) |
29.130.10
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2018-09-03 |
| Date of availability (d.a.v.) |
2018-11-02 |
| Date of announcement (d.o.a.) |
2019-03-03 |
| Date of publication (d.o.p.) |
2019-09-03 |
| Date of withdrawal former edition (d.o.w.) |
2021-09-03 |
|
Correspondences with international standards
| Relation |
International standard |
Date |
| is identical to |
EN 50069:2018
|
2018-11-02 |
|
