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IEC 62271-203 Ed. 1.0 b:2003, High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV

Author IEC TC/SC 17C
Publisher Multiple. Distributed through American National Standards Institute (ANSI)
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Book Details
Author(s)IEC TC/SC 17C
ISBN / ASINB000XYSCDA
ISBN-13978B000XYSCD2
MarketplaceFrance 🇫🇷

Description

Specifies requirements for gas-insulated, metal-enclosed switchgear in which the insulation is obtained, at least partly, by an insulating gas other than air at atmospheric pressure, for alternating current of rated voltages above 52 kV, for indoor and outdoor installation, and for service frequencies up to and including 60 Hz.