1. Emergency Lighting

ONLITE central phase detector II

  • Three-phase monitoring module, control cabinet module for DIN-rail mounting
  • Monitors three-phase supplies for undervoltage and phase failure; also detects open-circuit in neutral line
  • Green and red status LEDs and test pushbutton for manual actuation
  • Two changeover contacts 750 VA (3 A / 250 V AC)
  • Fixed switching threshold, 195 V AC (Un x 0.85)
  • Permitted input voltage 3N 400/230 V, 50 Hz
  • Power consumption: 16 VA (1.7 W)
  • Permitted ambient temperature: -25 °C ... +55 °C
  • Trip delay: approx. 100 ms

Choose a product