1. Emergency Lighting

ONLITE central eBox BPD bus phase detector

  • Three-phase monitoring module with BUS communication, control cabinet module for DIN-rail mounting
  • TÜV certified module for use in emergency lighting installations to EN 50172
  • System bus heartbeat monitoring; no fireproof cabling required
  • Monitors three-phase supplies for undervoltage, phase failure and open-circuit in neutral line
  • 2 floating, isolated alarm inputs for standard phase monitoring loops or fire alarm systems
  • Status LED and test button for manual actuation
  • Mechanical address witch for up to 9 phase monitors per eBox system
  • Rated voltage 230/240 V, 50 Hz
  • Permitted input voltage 207–264 V, 50 Hz
  • Maximum current consumption 20 mA
  • Permitted ambient temperature: 0 °C ... +50 °C

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