Photoelectric relay FR-31, 30A, hermetic design

Фотореле ФР-31 фотоблок
FR-31 АС230V UHL4
1400.00 руб. с НДС

FR-31 АС230V UHL2
1540.00 руб. с НДС

FR-31 АС230V TM
1540.00 руб. с НДС

 
  • Dustproof waterproof execution
  • Built-in photo sensor (provided for connection of an external photo sensor)
  • Dustproof waterproof execution
  • Switching current is 30A, at order - 40A
  • The possibility of remote setting via remote button
  • Built-in timer load off after a time delay from 0,5 to 7h -10 positions
  • A wide range of actuation at level of illumination  (0,1-500lux)
  • Adjustable delay of actuation output relay from 5s to 10min - 10 positions
 
PURPOSE OF THE RELAY
 Photorelay FR-31 is designed to automatically turn on and off street lighting, store windows, commercial halls, advertising, parking lots, etc. depending on the set threshold illumination level. Control illumination level is carried out built-in photo resistor or external photo sensor FD-3-1, supplied separately from the photorelay.
 
 WARNING: External photo sensor is not supplied.
 
 The relay has a mode of "smart off". In this mode, the user by himself can set the time of the included lighting or advertising after dusk in the range from 30 minutes to 7 hours. In the evening or night time the relay turns on lighting or advertising and after a specified time turns off. The relay can significantly save on electricity consumption.
 Some variants of photo relay applications FR-31:
  • Control the On light in beacons. When the remote control channel is (radio channel, etc.) can be carried out simultaneously enable remote adjustment of the few beacons. When a channel control commands is filed, the relay "remembers" the level of illumination at this moment. In the future, all the inclusions beacons will occur precisely at this illumination.
  • The controll of system automatic irrigation. The relay turns on irrigation and after the set time turns it off without human involvement (example, at the cottage in the absence of man).
 By means of the relay FR-31 can be controlled a street, stair lighting, turn on heating greenhouses, light advertising, block the electric locks at night, etc. Using the mode "smart off", you can extend the "light day" on poultry farms, greenhouses, etc.
 
DESIGN OF THE RELAY
 The relay is produced in a hermetic a plastic case. The lower part of the case there are pressure seals for cables of power supply and switched circuit. Mounting is carried out on a smooth surface. To install the relay, you must remove the transparent front cover, through the holes located at the corners of the case, fix the sleeve with four screws M4. Terminal design of supply provides robust clamp wires up to 1,5mm2. Terminal design of switched circuit provides robust clamp wires up to 3,31mm2.
 On the board of device there are: yellow indicator "RELAY" of actuation built-in executive relay, green LED "NET" of voltage suppling, blue indicator "TIMER", button "remember lighting", for setting photo relay at need lighting. Inside the case on-board are switch of actuation time relay "tdelay",  switch time of built-in timer "toff" and jumper "JP" to select the photo sensor (built-in or external).
 
PREPARATION FOR USE AND OPERATION PHOTO RELAY
 Connect the relay according to the circuit connection.
 Check for proper installation of jumper «JP» connection the photo sensor. Work with internal or external sensor is selected by setting jumpers on appropriate contacts, contacts 1-2 - the internal sensor, contacts 2-3 - the external sensor.
 When mounting the relay with the internal photosensor or installing an external the photo sensor is necessary to eliminate the ingress of light from the switching source to the photo sensor. Placement of the relay should be done in such a way to eliminate the possibility pollution photo detector window.
 
 WARNING:  It is forbidden to carry out any work with photo relay, is under current.
 
 External photo sensor is connected to terminals "Т1", "Т2". Supply voltage is connected to terminals "A1" and "A2".
 Remove the front cover by unscrewing 4 screws in the corners of the case and set the switch pointer "tdelay"in position 5s, and the switch pointer of time built-in timer "toff" in position "∞".
 Select time of the day according to enable of light source. Apply voltage to the photo relay, while the green LED "NET" should turn on.
 
 WARNING:  When delivered, photo relay is set to the level of illumination - 0,2lux.
 
 Press and hold button "remember lighting", while this will switch on alternately green and blue LEDs, indicate about press button. After turning on the blue LED, let go off the button (two another LEDs will be turned off).
 Relay will remember light level and will connect switching light source, and will turn on yellow LED "RELAY", will close relay contacts 11-14. Delay time of enabling relay is setting by switch "tdelay".
 On delay time is designed to eliminate the influence of short-term lighting fluctuations on the operating relay. At time counting of delay "tdelay",  the green LED "NET" turns on with period 0,1s.
 Off delay time of the relay is set byswitch "toff".  Off delay time is designed for economy electricity. At counting time delay "toff", period of frequency enabling blue indicator "TIMER" is equal to 2s. At setting switch in position "∞" a counting of time delay off  does not occur.
 The design of the relay provides the function of remote setting. Remote button is connected to terminals "T1" and "T2". The maximum length of the control line is 50 meters.
 Upon customer request, can be supplied remote photo sensor. External button is connected parallel with the sensor to terminals "T1" and "T2".
 
SPECIFICATION OF THE PHOTO RELAY FR-31
A parameter
Unit
FR-31
Rated supply voltage
V
АC230V  ± 10%
Power consumption, max
VA
2
The light level - customizable via training method
lux
0,1-500
Duration of the delay on enabling - 10 positions
 
5s, 10s, 15s, 20s, 30s, 40s, 1min, 3min, 5min, 10min
Duration of the delay off the built-in timer 10 positions
 
∞, 0.5, 1, 1.5, 2, 2.5, 3, 5, 7
 
Maximum switching voltage
V
400
Maximum switching current: АС250V 50Hz (АС1)/DC30V (DC1)                                                                                                    
A
30
Maximum switching power                             
W
7500
The maximum voltage between the power supply circuits and relay contacts
V
АС2000 (50Hz - 1min)
Mechanical endurance, not less                                                        
cycles
10х106
Electrical endurance, not less                                                    
cycles
100000
Quantity and type of contacts                                   
 
1 closing group
The degree's protection of relay (at case/sensor)
 
IP54/IP65
Operating temperature range (different versions)
0C
-25…+55 (UHL4)
-40...+55 (UHL2)
-0…+55 (TM)
Storage temperature
0C
-40 ... +70
Relative humidity of air
%
up to 80 (at 250C)
Operating position in space
 
artbitrary
Mode
 
round the clock
Dimensions
mm
82х80х56
Weight
kg
0,2
 
DIAGRAM OF OPERATING THE RELAY
Диаграмма работы ФР-31
 
CIRCUIT CONNECTION
Схема подключения ФР-31
 
DIMENSIONS OF THE RELAY
Габариты 82*80*56
 
Title
Order code
File to download
(manual)
File date
FR-31 АС230V UHL4
4640016935796
v06.07.2015
FR-31 АС230V UHL2
4640016935789
FR-31 АС230V TM
4640016935772

 

English
You are reporting a typo in the following text:
Simply click the "Send typo report" button to complete the report. You can also include a comment.