13.07.2015 Views

P12x/EN T/Eb6 - Schneider - error

P12x/EN T/Eb6 - Schneider - error

P12x/EN T/Eb6 - Schneider - error

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

User Guide<strong>P12x</strong>/<strong>EN</strong> FT/<strong>Eb6</strong>MiCOM P120/P121/P122/P123 Page 3/621. PRES<strong>EN</strong>TATION OF MiCOM P120, P121, P122 AND P123 RELAYSMiCOM P120, P121 P122 and P123 are fully numerical relays designed to perform electricalprotection and control functions.The following section describes the MiCOM P120 range and the main differences betweenthe different models.MiCOM relays are powered either from a DC (2 voltage ranges) or an AC auxiliary powersupply.Using the front panel, the user can easily navigate through the menu and access data,change settings, read measurements, etc.Eight LEDs situated in the front panel help the user to quickly know the status of the relayand the presence of alarms. Alarms that have been detected are stored and can bedisplayed on the back-lit LCD.Any short time voltage interruption (

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!