Functional Specification for Single-Phase Overhead Type ...

The transformer shall be designed in accordance with this specification and shall have an Average Winding Rise (AWR) of one of the following: ... 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Low-voltage rating of 120/240 volts or 240/480 volts is suitable for series, multiple, or three-wire service. ... 30 - 10 6 45 - 15 13 60 - 21 20 75 - 27 24 95 255 (10 ... ................
................