I.S. EN 50089:1993
Current
CAST RESIN PARTITIONS FOR METAL ENCLOSED GAS-FILLED HIGH VOLTAGE SWITCHGEAR AND CONTROLGEAR
Hardcopy , PDF
English
01-01-1993
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
1 Introduction
2 Scope
3 Definitions
4 Material
5 Design
6 Manufacture and workmanship
7 Inspection and testing
8 Certification and marking
Applies to cast resin partitions pressurised with inert gases, for example sulphur hexafluoride or a mixture of gases such as sulphur-hexafluoride and nitrogen used in indoor or outdoor installations of high-voltage switchgear and controlgear, where the gas is used principally for its dielectric and/or arc-quenching properties, with rated voltages.
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| SupersededBy |
| Standards | Relationship |
| NBN EN 50089 : 1995 AMD 1 1996 | Identical |
| NEN EN 50089 : 1994 AMD 1 1994 | Identical |
| EN 50089 : 92 AMD 1 94 | Identical |
| DIN EN 50089 : 1994 AMD 1 1995 | Identical |
| NF EN 50089 : 93 AMD 1 94 | Identical |
| BS EN 50089:1992 | Identical |
| UNE-EN 50089:1996 | Identical |
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