PRI-41/UNI

• Used to monitor overload/relief (machines, motors, etc.), check consumption, diagnostic on a remote device (burning, short circuit, increased current draw, etc.)
• Relay is used for monitoring AC or DC current in three ranges.
• Monitors level of current in two independent levels (Imax, Imin).
• Setting the monitored upper level (Imax) in % of range.
• Setting the monitored lower level (Imin): in % of the set upper limit (PRI-41, function HYSTERESIS)
• in % of range (PRI-42, function WINDOW)
• The selectable function of output contacts (independently/in parallel).
• Independently adjustable time delay of both levels (eliminating short-term drops and spikes).
• Galvanically separated power supply from monitoring inputs.
• Output contact for each monitored current level.

Technical parameters

• Voltage type: AC / DC
• Monitored levels: overcurrent and undercurrent
• Function: HYSTERESIS
• Monitored range: 3 inputs: AC/DC 3,2 - 16 A, 1 - 5 A, 0,32 - 1,6 A
• Output type: 2x CO, 16 A
• Housing: 3-MODULE
• Voltage range: AC/DC 24-240 V (AC 50/60 Hz)
• Dimensions: 90 x 52 x 65 mm (3.5˝ x 2˝ x 2.6˝)