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NBN EN 50180 : 2010

Current

Current

The latest, up-to-date edition.

BUSHINGS ABOVE 1 KV UP TO 52 KV AND FROM 250 A TO 3,15 KA FOR LIQUID FILLED TRANSFORMERS

Published date

12-01-2013

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Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
    3.1 Open type bushing
    3.2 Plug-in type bushing
    3.3 Separable connector
    3.4 Interface type
    3.5 Bail holder
4 Requirements
    4.1 Application
    4.2 Standard values of rated voltage (Ur)
    4.3 Standard values of rated current (Ir)
    4.4 Compliance
    4.5 Common dimensions
    4.6 Detail dimensions and creepage distances of open type bushings
          4.6.1 250 A, upright types
          4.6.2 250 A, inclined types
          4.6.3 630 A, upright types
          4.6.4 630 A, inclined types
          4.6.5 1,250 A types
          4.6.6 2,000-3,150 A types
    4.7 Detail dimensions of plug-in type bushings
          4.7.1 Outside cone types
          4.7.2 Inside cone types
Annex A (normative) Detail drawings of porcelain
A.1 250 A upright insulators
A.2 250 A inclined insulators
A.3 630 A upright insulators
A.4 630 A inclined insulators
A.5 1,250 A insulators
A.6 2,000-3,150 A insulators

Pertains to ceramic and resin insulated bushings for rated voltages above 1 kV up to 36 kV, rated currents from 250 A up to 3150 A and frequencies from 15 Hz up to 60 Hz for insulating liquid filled transformers.

DocumentType
Standard
PublisherName
Belgian Standards
Status
Current

Standards Relationship
DIN EN 50180:2011-04 Identical
BS EN 50180:1999 Identical
UNE-EN 50180:1997 Identical
EN 50180:2010 Identical
I.S. EN 50180:2010 Identical

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