Photorelay with solid-state output ФР101

Photorelay (twilight switch) ФР101

Purpose

• Intended for switching street lighting on and off automatically; it can also serve as an element of automatic control for other devices according to light level.

Key features

• Photorelay with a solid-state output.
• The light-sensitive element is a ФД-1 photodiode or an СФ2-5 photoresistor.
• The relay has a manual trip-level adjustment.

Specifications

• Supply voltage 220 V, 50 Hz
• Power consumption 3 W
• Trip threshold adjustment range:
  (0.5-8)Lx
• Operating temperature range: (−25 … +55) °C
• Storage temperature (−40…+70) °C
• Weight, max. 54 g.
• Overall dimensions (86×65×36) mm
• Protection class to EN 60529/IEC 529:
  — IP40 relay;
  — IP20 terminal blocks
• Mounting method and external terminal connection:
  — for DIN-rail mounting;
  — incoming conductors are connected via terminal blocks.