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IEEE Standard for Bushings for High-Voltage (Over 1000 Vac) Circuit Breakers and Gas-Insulated Switchgear
Revision Standard - Active.
This standard is applicable to bushings intended for use in high-voltage circuit breakers and gas-insulated switchgear.
These bushings are intended for indoor and outdoor use, operating on alternating current with a rated voltage greater than 1000 V and a frequency of 50 Hz or 60 Hz.
These bushings are usually a part of an apparatus and tested according to the apparatus of which they form part.
This standard applies to **bushings intended for use in high-voltage circuit breakers and gas-insulated switchgear**.
These bushings are intended for indoor and outdoor use, operating on alternating current with a rated voltage greater than 1000 V and a frequency of 50 Hz or 60 Hz.
These bushings are usually a part of an apparatus and tested according to the apparatus of which they form part.
Insulators or bushings used as an element of metal-enclosed switchgear assemblies, or in reclosers, sectionalizers, or similar equipment, are not included in the scope of this document.
This standard does not apply to the following:
This standard defines the special terms used, service conditions, ratings, general requirements, test procedures, and acceptance criteria for these bushings.
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