Customer Support: 131 242

  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

NBN EN 61952 : 2009

Current
Current

The latest, up-to-date edition.

INSULATORS FOR OVERHEAD LINES - COMPOSITE LINE POST INSULATORS FOR A.C. SYSTEMS WITH A NOMINAL VOLTAGE GREATER THAN 1000 V - DEFINITIONS, TEST METHODS AND ACCEPTANCE CRITERIA
Published date

12-01-2013

INTRODUCTION
1 Scope and object
2 Normative references
3 Definitions
4 Identification
5 Classification of tests
  5.1 Design tests
  5.2 Type tests
  5.3 Sample tests
  5.4 Routine tests
6 Design tests
  6.1 General
  6.2 Tests on interfaces and connections of end fittings
  6.3 Assembled core load tests
  6.4 Tests of shed and housing material
  6.5 Tests for the core material
7 Type tests
  7.1 Verification of dimensions
  7.2 Electrical tests
  7.3 Mechanical tests
8 Sample tests
  8.1 General rules
  8.2 Verification of dimensions (E1 + E2)
  8.3 Galvanizing test (E1 + E2)
  8.4 Verification of the SCL (E1)
  8.5 Re-testing procedure
9 Routine tests
  9.1 Tensile load test
  9.2 Visual examination
Annex A (informative) Notes on the mechanical loads and tests
Annex B (informative) Determination of the equivalent bending moment
        caused by combined loads
Annex C (informative) Explanation of the concept of classes for the
        design tests
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications
Bibliography

Applies to composite line post insulators consisting of a load-bearing, cylindrical, insulating solid core made up of fibres - usually glass - in a resin-based matrix.

DocumentType
Standard
PublisherName
Belgian Standards
Status
Current

Standards Relationship
SN EN 61952 : 2003 Identical
EN 61952:2008 Identical
BS EN 61952:2008 Identical
NF EN 61952 : 2008 Identical
UNE-EN 61952:2010 Identical
DIN EN 61952 : 2009 Identical
I.S. EN 61952:2008 Identical

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more