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Multifunction voltage monitoring relays in 1P - AC/DC - PMR1-39/2

NOVELTY

EAN: 8595188188692 | Code: 8869

DESCRIPTION

  • It is used to monitor the value of alternating or direct voltage in 1-phase circuits.
  • Supply voltage from monitored voltage.
  • Monitors voltage exceeding the upper voltage level (Umax) and falling below the lower voltage level (Umin) – according to the selected function.
  • Smooth adjustment of both voltage levels – the lower level Umin is set in % of the upper-level Umax.
  • Adjustable time delay (to eliminate short-term voltage drops and peaks).
  • Option to select functions with fault state memory (Latch).
  • The fault state memory can be reset with a button on the panel (RESET).
  • Measures true root mean square value of the voltage - TRUE RMS.

TECHNICAL PARAMETERS

  • Phase failure: No
  • Phase sequence: No
  • Overvoltage: Yes
  • Undervoltage: Yes
  • Asymmetry: No
  • Monitored range: AC/DC 24 - 150 V
  • Supply voltage: 2x CO, 16 A
  • Housing: 8-PIN
  • Power supply: from monitored voltage
  • Dimensions: 48 × 48 × 79 mm (1.89˝ × 1.89˝ × 3.11˝)

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