1TEPCO Power Grid, Inc.
2Kansai Electric Power Co., Inc.
3Chubu Electric Power Co., Inc.
4Toshiba Energy Systems & Solutions Corp.
5Mitsubishi Electric Corp., Japan
Online published on 7 November, 2023.
MOSA, Population, Failures, Specification, Maintenance and inspection, MOSA with low protection level, IEC60099-4, IEC60099-5