Siemens Digital Monitoring Relay Voltage Monitoring, 22.5 Mm From 17 To 275 V AC/DC
£197.09 Incl. VAT
Digital monitoring relay Voltage monitoring, 22.5 mm from 17-275 V AC/DC Overshoot and undershoot Self-powered Spike delay 0.1 to 20 s Hysteresis 0.1 to 150 V 1 CO contact With or without error buffer Screw terminals Successor product for 3UG3534, 3UG3535 Voltage monitoring relay with digital setting SIRIUS 3UG4 for monitoring voltages for overshooting and undershooting, e.g. for protecting a system from damage, for protecting batteries against deep discharge or for connecting systems as of a specified voltage. Worldwide use thanks to international certificates. The relay is variably adjustable to overshoot, undershoot or window monitoring. Delay times and RESET behavior are freely parameterizable. Less space required in the control cabinet thanks to slim design. Reliable diagnostics due to display of ACTUAL value and status messages. All versions with removable terminals. In addition to screw terminals, all the devices are also available with spring-type terminals for fast, maintenance-free and vibration-proof connection. The devices differ with regard to their power supply (internal or external), optionally with wide voltage range or with IO-Link. The comprehensive range of accessories, such as unit labeling plates, push-in lugs and cover caps, is standardized for all relays. SIRIUS relays – one range for every application. · · · Digital monitoring relay voltage monitoring, 22.5 mm from 17 to 275 V AC/DC
Description
Technical Specifications Technical Specifications Voltage monitoring relay Type of voltage measurement range AC/DC Type of electric connection Screw connection Width 22.5 mm Height 92 mm Depth 91 mm Number of contacts as normally open contact 0 Number of contacts as normally closed contact 0 Number of contacts as change-over contact 1 Min. adjustable delay-on energization time 0.1 s Min. adjustable off-delay time 0.1 s Max. permitted off-delay time 20 s Max. permitted delay-on energization time 20 s Voltage measurement range 2 – – – V Voltage measurement range 1 17 – 275 V Response value voltage 17 – 275 V Single-phase under voltage possible Yes Single-phase over voltage possible Yes Three-phase over voltage possible No Three-phase hysteresis possible No Contains function DC-under voltage Yes Contains function DC-over voltage Yes Contains function DC-voltage hysteresis Yes Three-phase under voltage possible No Single-phase hysteresis possible Yes With detachable clamps Yes