رله siemens مدل 3UG4615-1CR20

SIRIUS 3UG4 monitoring relays for electrical and mechanical variables

The SIRIUS 3UG4 monitoring relays monitor the most diverse electrical parameters in the feeder, and provide reliable protection against damage in the plant. They not only feature freely parameterizable threshold values and manifold adjustment options, but also provide conclusive diagnostics and are even able to correct an incorrect phase sequence autonomously. Numerous versions are also available with IO-Link interface for connection to the controller.

The SIRIUS 3UG4 monitoring relays also monitor mechanical variables.

The level monitoring relays ensure reliable 1 or 2-point controls and alarm messages in the event of overflow or dry running.

The speed monitoring relays check whether the nominal speed of motors, shafts or powered wheels is exceeded or not reached. Moreover, the relays are suitable for all functions requiring the monitoring of a continuous pulse signal. Optionally with IO-Link connection.