Multifunction current monitoring relay in 1P - AC - PRI-34

DESCRIPTION

It is used to monitor the value of alternating current in, e.g.: motors, heating cables, illumination and other devices
Power supply and monitoring circuits are not galvanically isolated
Measures true root mean square value of the current - TRUE RMS
Monitors current exceeding the upper current limit (Imax) and falling below the lower current limit (Imin) – according to the selected function
Smooth adjustment of both current limits
Adjustable TRIP delay (to eliminate short-term current spikes)
Option to select functions with error state memory (Latch)
Possibility to extend the current range using an external current transformer