3ug4513-1br20 manual

Product data sheet 3UGBR20 ANALOG MONITORING RELAY PHASE FAILURE AND - SEQUENCE ADJUSTABLE UNDERVOLTAGE UNBALANCE 20% FIXED 3X TO V AC 50 TO 60 HZ HYSTERESIS 5% FIXED DELAY TIME S 2 CHANGEOVER CONTACTS SCREW TERMINAL REPLACEMENT PRODUCT FOR 3UGB Product function Phase monitoring relay Measuring . Following pdf manuals are available: Siemens 3UGBR20 Three Phase Mains Voltage Monitoring Relay, Analogue, DPDT-CO Data Sheet. Data sheet 3UGBR20 ANALOG MONITORING RELAY PHASE FAILURE AND-SEQUENCE ADJUSTABLE UNDERVOLTAGE UNBALANCE 20% FIXED 3X TO V AC 50 TO 60 HZ HYSTERESIS 5% FIXED DELAY TIME S 2 CHANGEOVER CONTACTS SCREW TERMINAL REPLACEMENT PRODUCT FOR 3UGB Product function Phase monitoring relay Measuring .

Product data sheet 3UGBR20 ANALOG MONITORING RELAY PHASE FAILURE AND - SEQUENCE ADJUSTABLE UNDERVOLTAGE UNBALANCE 20% FIXED 3X TO V AC 50 TO 60 HZ HYSTERESIS 5% FIXED DELAY TIME S 2 CHANGEOVER CONTACTS SCREW TERMINAL REPLACEMENT PRODUCT FOR 3UGB Product function Phase monitoring relay Measuring circuit. The 3UGBR20 from Siemens is a phase monitoring relay. The phase control relay monitors phase sequence, phase failure of one of the three phases and undershoot of at least one line to line voltage of the set nominal line voltage by 20% in a three phase system. 3UGBR20 PHASE FAILURE AND SEQUENCE Analog monitoring relay Phase failure and sequence Adjustable undervoltage Asymmetry 20% fixed 3 x to V 50 to 60 Hz AC Hysteresis 5% fixed Delay time s 2 change-over contacts screw terminal Successor product for 3UGB.

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