SIST EN 50068:2019

Oznaka standarda: SIST EN 50068:2019
Koda projekta: 63873
Organizacija: SIST
Naslov (angleški): High-voltage switchgear and controlgear - Gas-filled wrought steel enclosures
Naslov (slovenski): Visokonapetostne stikalne in krmilne naprave - S plinom polnjena ohišja iz gnetljivega jekla
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Ime Jezik Status Cena Dodaj v košarico
SIST EN 50068:2019 angleški jezik Active SIST-G: 72.60 EUR
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Tehnični odbor: SKA - Stikalni in krmilni aparati
ICS: 29.130.10 77.080.20
Status: Objavljen
Objavljen: 01-feb-2019
Refer. št. objave: Sporocila 2019-02
Referenčna oznaka: EN 50068:2018
Področje projekta (angleško): This European Standard applies to welded wrought steel enclosures pressurised with dry air, inert gases, for example 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 1kV, 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 and with gas-filled compartments with design pressure higher than 300 kPa relative pressure (gauge); - and with rated voltage above 52 kV. 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.
Povezava na standarde
Povezava Ime Datum
Revidiran SIST EN 50068:1995 - Wrought steel enclosures for gas-filled high-voltage switchgear and controlgear 15-nov-2016
Revidiran SIST EN 50068:2015 - Ohišja iz kovanega jekla za plinske visokonapetostne stikalne in krmilne naprave 15-nov-2016
Nadomešča SIST EN 50068:1995 - Wrought steel enclosures for gas-filled high-voltage switchgear and controlgear 04-dec-2018
Nadomešča SIST EN 50068:2015 - Ohišja iz kovanega jekla za plinske visokonapetostne stikalne in krmilne naprave 04-dec-2018


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