1. Application
The Electronic Photo Relay is designed to switch electrical circuits in relation to the
light intensity. It is made in two types:
·
The first type is designed to regulate the electrical street lighting in relation to
the environment lighting. The model is very suitable for premises where such
lighting control is required.
·
The second type is designed for control of light oil and gas boilers.
2. Technical data
1. Power supply:
220V/50Hz/AC
2. Maximal current through the contacts:
10A/250V/AC
3. Delay time for switching (on/off) concerning the first type: 20 seconds
4. Operation temperature range:
(-10
0
C) – (+40
0
C)
5. Range of the operation relative humidity:
up to 80%
6. Breakthrough voltage between the contacts:
1000V
3. Operation
The Electronic Photo Relay is encased in a plastic box. Its connection to the rest of
electrical circuits is done by a terminal board in accordance with the referred scheme. After
Relay connection to the power supply it starts controlling of the light intensity and if the
assigned intensity level is reached, the Photo Relay will be switched. The light intensity level
can be assigned by a knob, located on the upper part of the Relay.
tel.: 00359 596.333.66 ||| fax: 00359 596.325.80 ||| info@intiel.com |||
www.intiel.com
9 Peter Beron Str., Pomorie 8200, Bulgaria
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