Siemens 3UG4651-1AW30 Speed Monitoring Relay Digital N/A
Digital monitoring relay Speed monitoring from 0.1 to 2200 RPM over and under-shoot AC/DC 24 to 240 V DC and AC 50 to 60 Hz start delay 1 to 900 s drop off delay 0.1 to 99.9 s hysteresis 0.1 to 99 RPM 1 change over contact with or without fault memory Screw connection Successor product for 3UG3051 Digitally adjustable SIRIUS 3UG4 speed monitoring relay for monitoring speeds for over-and under-shooting, for example B. If a belt drive has slip or crack, suitable also for slow-turning engines.Worldwide use thanks to wide-voltage supply and international certificates. Fast commissioning is possible through menu-driven parameterization and actual value display for limit value determination. The device has a permanent display of actual value or type of error. 2 or 3-wire sensors and sensors with mechanical switching or electronic outputs can be connected. Auxiliary voltage for sensor is integrated. Device change possible without new wiring thanks to removable terminals. Reliable system diagnostics thanks to clear error messages on the display and switchable fault memory.Apart from screw connection technology, the devices are also available continuously with spring connection for a fast, maintenance-free and vibration-proof connection. They are optionally available with IO-Link.The comprehensive accessories for example Device identification labels, slip strips and cover caps are uniform for all relays.SIRIUS relay - a program for all cases.This text is machine translated.