Current monitoring relay of Imin or Imax in 3P PRI-53

DESCRIPTION

• It is intended for monitoring the current in 3-phase devices (e.g. cranes, motors, etc.).
• 24 - 240 V AC/DC power supply, galvanically separated from the circuit of the monitored current.
• Adjustable delay level (when exceeding the preset limit).
• Adjustable function:
  - UNDER - monitors the drop in the strength of current below the preset value (I)
  - OVER - exceeding the preset value (I).
• 2 types depending on the strength of rated current In (1 A, 5 A).
• Option of connecting via the current transformers to increase the value of the monitored current.

TECHNICAL PARAMETERS

• Voltage type: AC
• Monitored levels: overcurrent and undercurrent
• Function: -
• Monitored range: 0.4-1,2 (50/60 Hz); 2-6 A (50/60 Hz)
• Output type: 2x CO, 8 A
• Housing: 6-MODULE
• Voltage range: AC/DC 24 - 240 V (AC 50/60 Hz)
• Dimensions: 90 x 105 x 64 mm (3.5˝ x 4.1˝ x 2.6˝)

Video

Downloads

• Datenblatt PRI-53

  Format: pdf | Size : 514 kB | 06. 08. 2021

• EC Declaration of conformity PRI-53 UNI

  Format: pdf | Size : 355 kB | 04. 05. 2023