رله حفاظتی زیمنس مدل ….-…7SA5226-.R

FULL SCHEME DISTANCE PROTECTION RELAY, CURRENT TRANSFORMER:PHASE = 5A, GROUND(EARTH) = HIGH SENSITIVE (MIN.= 0,003A) SURFACE-MOUNTG.HOUSING 1/1X19″, 24 BI, 24 BO, 3 FAST RELAYS, 5 HIGH-SPEED TRIP OUTPUTS