IEEE - 62271-37-013
High-voltage switchgear and controlgear – Part 37-013: Alternating current generator circuit-breakers
| Organization: | IEEE |
| Publication Date: | 1 October 2021 |
| Status: | active |
| Page Count: | 298 |
scope:
This part of IEC 62271 is applicable to three-phase AC high-voltage generator circuit-breakers, hereafter called generator circuit-breakers, designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 kV and up to 38 kV.
It is applicable to generator circuit-breakers that are installed between the generator and the transformer terminals. Requirements relative to generator circuit-breakers intended for use with generators and transformers rated 10 MVA or more are covered specifically. Generator circuits rated less than 10 MVA and pumped-storage installations are considered special applications, and their requirements are not completely covered by this document.
This document is also applicable to the operating mechanisms of generator circuit-breakers and to their auxiliary equipment.
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