ANSI C57.12.20
Overhead-Type Distribution Transformers 500 kVA and Smaller; High Voltage, 34 500 V and Below; Low Voltage, 7970/13 800Y V and Below
| Org/Number ID | ANSI C57.12.20 |
|---|---|
| Alternate Organization ID / number | IEEE |
| Version(s) | 1974; 1981; 1988 |
| Bin # | 0498 |
| Comments | |
| Status | Present |
| Record last updated | June 19, 2022, 9:24 pm |
This is not the most recent edition of this standard.
Newer edition note: 2017