SIS SEN 27 03 E-1957
Device conversion

Standard No.

SIS SEN 27 03 E-1957

Release Date

1957

Published By

SE-SIS

Latest

SIS SEN 27 03 E-1957

Scope

These standards apply to instrument transformers for frequencies between 15 and 60 Hz intended for current supply to measuring instruments, meters, relays and other supervisory equipment.

SIS SEN 27 03 E-1957 history

• 1957 SIS SEN 27 03 E-1957 Device conversion