521AB
Electrical
- Jun 23, 2003
- 197
For several years again we will have substations equipped with numerical, static and electromechanical relays, from different manufacturers.
Apart for the fact that people get crazy, what are your guidelines for such type of testing? Do you differentiate the methods and the time interval for the different relay technologies? Do you follow the guidelines from the vendors or the directives of your company?
Open discussion
Apart for the fact that people get crazy, what are your guidelines for such type of testing? Do you differentiate the methods and the time interval for the different relay technologies? Do you follow the guidelines from the vendors or the directives of your company?
Open discussion