ANSI C57.12.10-1988 : american national standard for transformers - 230 kV and below 833/958 through 8333/10 417 kVA, single-phase, and 750/862 through 60 000/80 000/100 000 vKA, three-phase without load tap changing; and 3750/4687 through 60 000/80 000/1

Author / Creator

Institute of Electrical and Electronics Engineers

Available as

Online

Summary

This standard is divided into two parts: 1. Part A: "Basic Standard" ratings, characteristics, construction, and routine tests 2. Part B: "Other" ratings, construction, and tests.