رله حفاظتی زیمنس مدل ….-…7SA5226-.S

FULL SCHEME DISTANCE PROTECTION RELAY, CURRENT TRANSFORMER:PHASE = 5A, GROUND(EARTH) = HIGH SENSITIVE (MIN.= 0,003A) FLUSH-MOUNTING HOUSING WITH PLUG-IN TERMINALS 1/1 X 19″, 16 BI, 16 BO, 3 FAST RELAYS, 5 HIGH-SPEED TRIP OUTPUTS