3UG4615-1CR20

Data sheet 3UG4615-1CR20 DIGITAL MONITORING RELAY FOR THREE-PHASE LINE VOLTAGE REVERSIBLE PHASE SEQUENCE PHASE FAILURE 3X 160 TO 690V AC 50 TO 60 HZ UNDERVOLT. AND OVERVOLT. 160-690V HYSTERESIS 1-20V 0-20S EACH FOR UMIN AND UMAX 1 W FOR UMIN 1W FOR UMAX SCREW TERMINAL REPLACEMENT PRODUCT F. 3UG30411BP50 Product function Measuring circuit: Type of voltage for monitoring Number of poles for main current circuit Measurable voltage at AC Adjustable voltage range Adjustable response delay time ● with lower or upper limit violation Relative setting accuracy Relative metering precision Accuracy of digital display Relative repeat accuracy General technical data: Design of the display Display version LED Product function ● undervoltage detection ● Overvoltage detection 3UG4615-1CR20 Page 1/5 Phase monitoring relay AC 3 V 160 ... 690 V 160 ... 690 s 0.1 ... 20 % 0.2 %5 +/-1 digit %1 LCD No Yes Yes 20.07.2015 Changes preserved © Copyright Siemens AG ● phase sequence recogniti...