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  • by contract
  • full-time   
Please submit your CV to:

mark@yetri.am

info@yetri.am 

Phone:(+37410)566061 

 

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PHOTORELAY 

The photorelay is intended for automatic insertion and cutout of illuminators depends on lighting. 

 

SPECIFICATION

AC supply voltage 220V
MAx. power commutation 100W
Dimensions 100x60x40mm

 

 
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TIMER

The timer is made on basis of electromechanical clock. it is made on base of electromechanical clock and provides automatic switching off at given time.

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LIGHT'S AUTO-CUTOUT

 The light's auto-cutout is intended for switching ON and auto-cutout of illuminators in rooms where  lighting is not necessary: entrances, holding allays and barns of apartments and offices. 

The auto cutout is carried out after definitive time, which will be given on the customer's request.

Using of auto cutout allows to decrease annual power consumption of one holding allay of the five-storey house on 2000 kW/h and increase life time of illuminators in 6 times.

Number of switches is unlimited.

 

SPECIFICATIONS 

Supply voltage  190...250V
Max.power commutation 150W
Power consumption, no more than  1W
Max. delay time  5min
Weight 220g
Dimensions 120x85x70mm

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STREET AND TOWER CLOCKS

We are offering the street clock, which can be mounted on towers (tower clock), facades of buildings (facade clock), columns and constructions of information indicators (advertising street clock).
It is very important for public information.
The company logo of the customer can be used at external designing of advertising street clock. We can offers also autonomous street clock on a rotating advertising curbstone that is the important element for attracting of passerby attention to advertising production.
Clock consists of two devices - the electronic block and mechanism of clock with a dial and pointers.

We are offering two variants of devices’ arrangement: 

  • the control unit, from which are carried out all installations and adjusting, are located in a room of operator or in one case with clock.
  • the control is carried out by the computer, in this case arrows of clock are automatically adjusted in conformity with indications a real-time on the block or computer - server, i.e. after  restart the clock automatically are adjusted for current time.

The clock can provides internal or external illumination.

 Our company already has realized interesting projects of unique facade and tower clocks.

 1.  Clock is mounted on the central tower of Yerevan municipality building Diameter of a dial is 6 meters.

2.  It is facade clock on the «Triumphantly House” building facade near to building of Artashat municipality.  Diameter of a dial is 2 meters.

 3.   Clock is installed on the “Sherlock Holmes” restaurant building at a crossroads of Baghramyan and Proshyan streets in Yerevan. Time displaying of all clocks is hours, minutes. Operating temperature range is minus 40... +50°С.

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TRAFFIC LIGHTS

The illuminating devices created on a basis of light-emitting diodes of matrix are offered.
Quasi - monochromatic  uniform along the full length fluorescence increases distance of signal recognition by the driver.The absence of reflectors and color filter with special optical devices  is excluded occurrence of "phantom" effect (false impression about signal operation).

The absence in the design of gas-filled elements is increased stability of electro security and waterproof. 

The design of the traffic lights allows to install its on existing traffic light columns.

Circuit design gives the opportunity to connect traffic lights on crossroads for complex operation.
The economy of energy as compared with incandescent lamp more than 5 time. 

Three modifications of traffic lights  are produced: 

TL-20 (diameter of light blocks-20 cm);

TL-15 (diameter of light blocks-15 cm);

TL- 8 (diameter of light blocks-8 cm).

TL - 8 is installed on walkway and has the sound device, which give to pedestrian sound signal: 

  • Stop! Wait!
  • Attention! Crossing will soon open!
  • Attention! Crossing will soon close!
  • Crossing is open! May go! 

 

SPECIFICATIONS

Parameter TL-20 TL-15 TL-8 
Power consumption,W  25 20 10 
Number of LED in light block  620 350 150 
Overall dimensions, mm 800x250x100600x200x100200x120x100


AC supply voltage 200...240V 
Operating temperature minus 600C..+850
Service life  15 year (more than 120 times as compared with other devices)

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