Siemens 3UG4641-1CS20 Single Phase Voltage Monitoring Relay Digital N/A
Digital monitoring relay cos-phi and current monitoring of 90-690 V AC over and under self-powered AC 50 to 60Hz peak delay 0.1 to 20 s hysteresis at (I) 0.1 to 2 A 2 changeover contacts with or without fault memory screw connection successor product for 3UG3014 digitally adjustable cos phi monitoring relay SIRIUS 3UG4 for monitoring power factor And active current for overshoot, e.g. for dirty filter systems, or for undershoot, e.g. for V-belt breakage or pump idling.Worldwide application through wide voltage and international certificates. The relay also monitors smaller single-phase motors with a no-load current below 0.5 A. Implicit monitoring for cable breakage and phase failure possible. The measuring principle cos phi or active current can be selected. Less space required in the control cabinet thanks to a narrow width. Reliable diagnostics by displaying ACTUAL value and status messages. All versions with removable connection terminals.In addition to screw connection technology, the devices are also continuously available with spring-type terminals for a fast, maintenance-free and vibration-proof connection. They are available optionally with IO-Link.The comprehensive accessories, such as device identification plates, insertion lugs and cover caps, are uniform for all relays.SIRIUS relay - a program for all cases.This text is machine translated.