BIS IS/IEC 62271-200 : 2003

NATIONAL FOREWORD
1. General
2. Normal and special service conditions
3. Terms and definitions
4. Ratings
5. Design and construction
6. Type tests
7. Routine tests
8. Guide to the selection of metal-enclosed
    switchgear and controlgear for service
9. Information to be given with enquiries,
    tenders and orders
10. Rules for transport, storage, installation,
    operation and 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
Annex B (normative) - Partial discharge measurement
Annex C (informative) - Explanatory notes
Bibliography

Describes requirements for factory-assembled metal-enclosed switchgear and controlgear for alternating current of rated voltages above 1 kV and up to and including 52 kV for indoor and outdoor installation, and for service frequencies up to and including 60 Hz.