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Photorelay STS 104

The photo relay is intended for turning on lighting devices. When the illumination drops below a certain value, the green diode goes out and after 60 seconds the relay switches on its contacts. When lighting is increased, the action is reversed. The illumination is measured by a photo sensor that is mounted so that light does not come from the illuminators.

Technical parameters and connection schemes

The photo relay is intended for lighting. When the illumination drops below a certain value, the green diode goes out and after 60 seconds the relay switches on its contacts. When lighting is increased, the action is reversed. The illumination is measured by a photo sensor that is mounted so that light does not come from the illuminators.

 

Фотореле STS - 104

The photorelay is designed for operation in normal climatic conditions, in normal fire environment, without fluids and gases aggressive to the material of the body.

DIMENSIONS

Фотореле STS - 104

TECHNICAL PARAMETERS:

working voltage: 220V ~ 50 / 60Hz
switching capability: 5A / 250V or 1250 VA
mechanical resistance: 20 x 100 cycles
electrical resistance: 10 x 100 cycles
operating temperature minus: -10 ° C … + 75 ° C
humidity: RH 85%
status indication:
relay on
green: illumination
connection: 11-position coupling
Photo sensor connection: 3 m cable