GE L30

GE Multilin L30 Line Current Differential System 5-163
5 SETTINGS 5.6 GROUPED ELEMENTS
5
For the current differential element to function properly, it is imperative that all L30 devices on the protected line
have exactly identical firmware revisions. For example, revision 5.62 in only compatible with 5.62, not 5.61 or 5.63.
NOTE