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BS EN 60216-4-2:2001

Current
Current

The latest, up-to-date edition.

Guide for the determination of thermal endurance properties of electrical insulating materials. Electrical insulating materials. Thermal endurance properties Precision ovens for use up to 300°C
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-04-2001

INTRODUCTION
Clause
1 Scope
2 Normative references
3 Definitions
4 Constructional requirements
  4.1 General
  4.2 Mechanical requirements
       4.2.1 Oven
       4.2.2 Iso-box
  4.3 Temperature control and indicator systems
5 Performance requirements
  5.1 Temperatures
  5.2 Maximum temperature difference
  5.3 Maximum temperature fluctuation
  5.4 Maximum temperature deviation
  5.5 Type and rate of ventilation
  5.6 Exposure volume
6 Test methods and procedure
  6.1 Temperature and related parameters
       6.1.1 Practical aspects
       6.1.2 Calculations
       6.1.3 Results
7 Report
8 Conditions of use and instructions for in-service
  monitoring by the user
  8.1 Conditions of use
  8.2 Procedure
  8.3 In-service monitoring
Annex A (informative) Test method to determine the rate of
        ventilation
  A.1 Sealed oven
  A.2 Ventilated oven
  A.3 Calculation
Annex B (informative) Examples for calculation of
        temperature deviation
  B.1 Error of measurement
Annex ZA (normative) Normative references to international
        publications with their corresponding European
        publications

Specifies minimum performance requirements for ventilated and electrically heated precision ovens for thermal endurance evaluation of electrical insulating materials and other appropriate applications.

Covers minimum performance requirements for ventilated and electrically heated precision ovens for thermal endurance evaluation of electrical insulating materials and other appropriate applications. It covers ovens designed to operate over all or part of the temperature range from 20 K above room temperature up to 300°C. Two possible methods of achieving the required performance are described: a) where the required performance is achieved by precise control of temperature in a simple single chamber oven, i.e., upgraded versions of ovens conforming to IEC 60216-4-1, and, otherwise b)where the required performance is achieved by utilizing a second chamber (iso-box), mounted within the chamber of a single-chamber oven, the purpose of which is to reduce the magnitude of any temperature changes to an acceptable level whilst maintaining the required levels of air changes and circulation.

Committee
GEL/112
DevelopmentNote
Also numbered as IEC 60216-4-2 Supersedes 96/202635 DC. (09/2005)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
NF EN 60216-4-2 : 2001 Identical
I.S. EN 60216-4-2:2000 Identical
UNE-EN 60216-4-2:2001 Identical
SN EN 60216-4-2 : 2000 Identical
DIN EN 60216-4-2 : 2001 Identical
EN 60216-4-2:2000 Identical

IEC 60216-4-1:2006 Electrical insulating materials - Thermal endurance properties - Part 4-1: Ageing ovens - Single-chamber ovens
HD 611.1 : 200S1 GUIDE FOR THE DETERMINATION OF THERMAL ENDURANCE PROPERTIES OF ELECTRICAL INSULATING MATERIALS - GENERAL GUIDELINES FOR AGEING PROCEDURES AND EVALUATION OF TEST RESULTS
HD 611.4.1 : 200S1 GUIDE FOR THE DETERMINATION OF THERMAL ENDURANCE PROPERTIES OF ELECTRICAL INSULATING MATERIALS - AGEING OVENS - SECTION ONE - SINGLE-CHAMBER OVENS
IEC 60216-1:2013 Electrical insulating materials - Thermal endurance properties - Part 1: Ageing procedures and evaluation of test results

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