Revision Standard - Active.This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including extra high voltage (EHV) transformers. This guide does not cover special transformers such as furnace transformers, rectifier transformers etc. Distinctions are made as required for various MVA ratings, voltage ratings, and types of liquid insulation.
Số hiệu tiêu chuẩn
IEEE C 57.93
Tên tiêu chuẩn
Guide for installation and maintenance of liquid-immersed power transformers
Ngày phát hành
2007-00-00
Tiêu chuẩn tương đương
ANSI/IEEE C 57.93 (2007), IDT
Tiêu chuẩn liên quan
ASTM D 1816 (2004) * ASTM D 2668 (2002) * IEEE 62 (1995) * IEEE 693 (2005) * IEEE C 57.12.00 (2000) * IEEE C 57.104 (1991) * IEEE C 57.106 (2002)
Từ khóa
Electrical engineering * Installations * Maintenance * Oil processing * Oil-filled electrical equipment * Power transformers * Safety requirements * Specification (approval) * Testing * Transformers * Mains transformers
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