PRI-51

Description

PRI-51 | Current protecting relay

• it is used, for example, to monitor heating rods in switches, heating cables, an indication of current flow, monitoring the consumption of single-phase motors ...
• Flexible adjustment by potentiometer, choice of 6 ranges:
  • AC 0.05 - 0.5A; (0.5A)
  • AC 0.1 - 1A; (1A)
  • AC 0.2 - 2A; (2A)
  • AC 0.5 - 5A; (5A)
  • AC 0.8 - 8A; (8A)
  • AC 1.6 - 16A (16A)
• Adjustable delay 0.5 - 10s to eliminate short current peaks
• It is possible to use for current scanning from current transformer - up to 600A!
• Universal supply AC 24 - 240V and DC 24V
• Supply is galvanically separated from measured current, it must be in the same phase
• Output contact: 1x switch 8A
• 1-phase, 1-MODULE, DIN rail mounting

More information

• Power terminals: A1 - A2
• Supply voltage: AC 24 - 240V and DC 24V (AC 50 - 60Hz)
• Power consumption: max. 1.6W
• Supply voltage tolerance: -15%; + 10%
• Current range: PRI-51 / 0.5: AC 0.05-0.5A
• Current value setting: with a potentiometer
• Number of contacts: 1x switch (AgNi)
• Working temperature: -20 .. +55°C
• Working position: any
• Mounting: DIN rail EN 60715
• Protection: IP40 from the front panel / IP10 terminal
• Dimensions: 90 x 17.6 x 64mm
• Weight: 72g