NF C52-108
NF C52-108

NF C52-108

July 1969
Standard Cancelled

Transformers two-contact gas-actuated protective devices. Characteristics and constructional requirements.

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Main informations

Collections

National standards and national normative documents

Publication date

July 1969

Number of pages

6 p.

Reference

NF C52-108

ICS Codes

29.180   Transformers. Reactors

Classification index

C52-108

Print number

1 - décembre 1997
Table of contents
  • AVANT-PROPOS.
  • 1. - DOMAINE D'APPLICATION.
  • 2. - VALIDITÉ.
  • 3. - DISPOSITIONS CONSTRUCTIVES.
  • 4. - DONNÉES TECHNIQUES.
  • 4.1 Température de fonctionnement.
  • 4.2 Fonctionnement du contact alarme par accumulation de gaz.
  • 4.3 Fonctionnement du dispositif en cas de baisse du niveau du liquide diélectrique.
  • 4.4 Insensibilité du dispositif aux mouvements lents du liquide diélectrique.
  • 5. - CONSTRUCTION.
  • 5.1 Montage des contacts.
  • 52 Caractéristiques des contacts.
  • 5.3 Entrée des conducteurs de raccordement au dispositif.
  • 5.4 Bornes de raccordement.
  • 5.5 Boitier et verrine.
  • 5.6 Accessoires.
  • 6. - ESSAIS.
  • 6.1 Essais individuels.
  • 6.2. Essais de type.
  • 7. - PLAQUE SIGNALÉTIQUE.
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