DIN EN 62271-200 : 2012/Berichtigung 1:2016-01

FOREWORD
1 General
   1.1 Scope
   1.2 Normative references
2 Normal and special service conditions
3 Terms and definitions
4 Ratings
   4.1 Rated voltage (U[r])
   4.2 Rated insulation level
   4.3 Rated frequency (f[r])
   4.4 Rated normal current and temperature rise
   4.5 Rated short-time withstand current (I[k])
   4.6 Rated peak withstand current (I[p])
   4.7 Rated duration of short circuit (t[k])
   4.8 Rated supply voltage of closing and opening devices and
        of auxiliary and control circuits (U[a])
   4.9 Rated supply frequency of closing and opening devices
        and of auxiliary circuits
   4.10 Rated pressure of compressed gas supply for insulation
        and/or operation
        4.10.1 Rated filling level (of fluid-filled compartments)
5 Design and construction
   5.1 Requirements for liquids in switchgear and controlgear
   5.2 Requirements for gases in switchgear and controlgear
   5.3 Earthing
   5.4 Auxiliary and control equipment
   5.5 Dependent power operation
   5.6 Stored energy operation
   5.7 Independent manual operation
   5.8 Operation of releases
   5.9 Low- and high-pressure interlocking and monitoring
        devices
   5.10 Nameplates
   5.11 Interlocking devices
   5.12 Position indication
   5.13 Degrees of protection by enclosures
   5.14 Creepage distances
   5.15 Gas and vacuum tightness
   5.16 Liquid tightness
   5.17 Flammability
   5.18 Electromagnetic compatibility (EMC)
6 Type tests
   6.1 General
   6.2 Dielectric tests
   6.3 Radio interference voltage (r.i.v.) test
   6.4 Measurement of the resistance of circuits
   6.5 Temperature-rise tests
   6.6 Short-time withstand current and peak withstand current
        tests
   6.7 Verification of the protection
   6.8 Tightness tests
   6.9 Electromagnetic compatibility tests (EMC)
   6.10 Additional tests on auxiliary and control circuits
7 Routine tests
   7.1 Dielectric test on the main circuit
   7.2 Tests on auxiliary and control circuits
   7.3 Measurement of the resistance of the main circuit
   7.4 Tightness test
   7.5 Design and visual checks
8 Guide to the selection of metal-enclosed switchgear and
   controlgear for service
   8.1 Selection of rated values
   8.2 Selection of design and construction
   8.3 Internal arc classification
9 Information to be given with enquiries, tenders and orders
10 Rules for transport, storage, installation, operation and
   maintenance
   10.1 Conditions during transport, storage and installation
   10.2 Installation
   10.3 Operation
   10.4 Maintenance
11 Safety
Annex A (normative) Internal fault - Method for testing the
                      metal-enclosed switchgear and controlgear
                      under conditions of arcing due to an
                      internal fault
  A.1 Introduction
  A.2 Types of accessibility
  A.3 Test arrangements
  A.4 Current and voltage applied
  A.5 Test procedure
  A.6 Acceptance criteria
  A.7 Test report
  A.8 Designation of IAC classification
Annex B (normative) Partial discharge measurement
  B.1 General
  B.2 Application
  B.3 Test circuits and measuring instruments
  B.4 Test procedure
  B.5 Maximum permissible partial discharge quantity
Annex C (informative) Explanatory notes
  C.1 Changes in classifications, compared to the third edition
      (1990) of IEC
  C.2 ANSI defined metal-clad
  C.3 Former IEC defined metal-clad in terms of IEC 62271-
      definitions
  C.4 Example of modular fuse-switch type
Bibliography
Annex ZA (normative) Normative references to international
                     publications with their corresponding
                     European publications
Annex ZB (informative) A-deviations
Figures
Tables