IEVref:
421-12-04
ID:
Language:
en
Status:
Standard
Term:
tap-change in progress indicator
Synonym1:
Synonym2:
Synonym3:
Symbol:
Definition:
a device indicating that the motor-drive mechanism is operating
Publication
date
:
1990-10
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
a device indicating that the motor-drive mechanism is operating