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Normas IEEE americanas electrotécnicas - AENOR

IEEE C57.12.40-2006

Fecha:
2006-09-15 /Inactive-Superseded
Título:
IEEE Standard for Requirements for Secondary Network Transformers, Subway and Vault Types (Liquid-Immersed)
Scope:

Revision Standard - Superseded.
This standard is intended for use as a basis for establishing the performance,interchangeability, and safety of the equipment covered and to assist in the proper selection of such equipment.

Keywords:

copper-bearing steel; grounding switch; magnetizing switch; network; subway; transformer; vault

69,11
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