Објављен
IEC 60050-445:2010 defines terms related to specified-time relays. This second edition cancels and replaces the first edition published in 2002 and constitutes a technical edition. This new edition has been revised in order to:
- incorporate terms more commonly used by industry;
- incorporate timing charts to help explain definitions involving a sequence of operations.
It has the status of a horizontal standard in accordance with IEC Guide 108.
ПОВУЧЕН
IEC 60050-445:2002 ED1
ОБЈАВЉЕН
IEC 60050-445:2010 ED2
60.60
Стандард објављен
13. 10. 2010.