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Electronic Timer Relay

Abstract

Timing starts as soon as supply is connected to terminals A1 and A2. At the end of set time, OUT signal gets ON and internal relay status changes (internal contact of terminal 15 to 18 is made). As long as supply voltage is connected and has not dropped more than 40%, output remains unchanged. After de-energization, OUT signal gets OFF and internal relay reverts to its primary status and is ready for retiming (internal contact of terminal 15 to 16 is made). Attention: In the case of de-energization during timing, no change happens at output. After re-energization, timing starts from zero.
Ability :
Start measuring the time after connecting the supply voltage
Select time from 5% to 100% suffering time

Electrokaveh Electronic Timer Relay :
 

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TIMER DELAY ON OPERATE

 
TIMER DELAY ON OPERATE


Timing starts as soon as supply is connected to terminals A1 and A2. At the end of set time, OUT signal gets ON and internal relay status changes (internal contact of terminal 15 to 18 is made). As long as supply voltage is connected and has not dropped more than 40%, output remains unchanged. After de-energization, OUT signal gets OFF and internal relay reverts to its primary status and is ready for retiming (internal contact of terminal 15 to 16 is made). Attention: In the case of de-energization during timing, no change happens at output. After re-energization, timing starts from zero.
Ability :
Start measuring the time after connecting the supply voltage
Select time from 5% to 100% suffering time

Time ranges of:

3 ، 30 ،  300 ,600 sec
60       min
24       h

Supply voltages of:

110-220-380 V AC
12-24 V DC

TIMER LAG SWITCH ( STAIRCASE) - KRTS

 
TIMER LAG SWITCH ( STAIRCASE) - KRTS


 
This device is designed to save energy and extend the life of the lamps. In many apartments and corridors, the installation of a fixed key is not economical in terms of saving electrical energy. Because after turning on the lamps, they should be turned off after a few minutes, which is usually forgotten. Using the KRTS timer, you can turn on the bulbs by pressing a key. After the set time has elapsed, the device automatically turns off the lamps.

 
Power saving
Longevity of lamps
Suitable for filament lamps, fluorescents and LEDs
Set time of 1 or 7 minutes by the DELAY potentiometer handle
Two display signals: 1. Power input PWR and 2- Output connector



Technical data of delay on operate timer krt type

E‌l‌e‌c‌t‌‌‌r‌‌‌o‌K‌‌a‌v‌eh Timer delay on operate
E‌l‌e‌c‌t‌‌‌r‌‌‌o‌K‌‌a‌v‌eh Timer delay on operate

Type: KRT
 
Timing after energization Capability of choosing the time from 5 to 100% of the range

Time ranges of:
3-30-60-300-600 seconds and 30-60 minutes

Supply voltages of:
12-24-110-220-380 VAC/DC Having output energization display OUT

Installation and Start-Up:

Terminals A1 and A1 have to be connected to appropriate supply voltage (e.g. phase and null for 220V and two-phases for 380V) According to using conditions, terminals 15, 16 and 18 should be placed in course of the circuit which is to be energized or de-energized by the timer.

Technical Specifications:

Time ranges of:
3 ، 30 ،  300 ,600 sec 60       min 24       h

Supply voltages of:
110-220-380 V AC 12-24 V DC Network Frequency: 50 or 60 Hz Internal Loss: 12 V and 24 V: 1.2 W 110 to 380 V: 3 W
Output Relay: Single-C/O
Technical data of delay on operate timer krt type
contact Contact Current: 6 A, 220 VAC- 6A, 28 VDC Mounting: In all directions

Mounting:
In all the directions
All other technical specifications available upon request
Certificate:  ISO 9001 : 2008

Standards:
IEC/EN 60255-22
IEC/EN 60255-25
IEC/EN 60255-27
ISIR 4221-1
ISIR 4221-21
All other technical specifications available upon request
 



Technical data of lag switch timer (staircase)


E‌l‌e‌c‌t‌‌‌r‌‌‌o‌K‌‌a‌v‌eh TIMER LAG SWITCH ( STAIRCASE)
Type: KRTS
E‌l‌e‌c‌t‌‌‌r‌‌‌o‌K‌‌a‌v‌eh TIMER LAG SWITCH ( STAIRCASE)
 
Ability :

Start measuring the time after connecting the supply voltage Power saving Longevity of lamps Suitable for filament lamps, fluorescents and LEDs Set time of 1 or 6 minutes by the DELAY potentiometer handle  
display signals:

RED : Output connector relay ( OUT )
GREEN : Power input  ( PWR )

Installation and Start-Up:

The network phase wire is connected to the terminal PH and the network wire to the MP terminal. All lamps are connected in parallel with the network node on one side and connected to the COM terminal on the other side. All push buttons on one side connect to the PH terminal parallel to each other and connect to the COM terminal on the other side.
Technical data of lag switch timer-staircas
 
Principles of Operation:

This device is designed to save energy and extend the life of the lamps. In many apartments and corridors, the installation of a fixed key is not economical in terms of saving electrical energy. Because after turning on the lamps, they should be turned off after a few minutes, which is usually forgotten. Using the KRTS timer, you can turn on the bulbs by pressing a key. After the set time has elapsed, the device automatically turns off the lamps.
After wiring, the PWR signal is turned on by connecting the power supply. Each time you press the push buttons and the OUT signal turns on and after the time setting is completed, the lights and the OUT signal are deactivated by the TIME potentiometer handle.

Technical Specifications:
 
Supply voltages of:
220 V AC  ± 10% Network Frequency: 50 Internal Loss: 3 w for 220 v ac Output poewer: 1500 w Environmental conditions:  -20 to +60 ° C h‌um‌id‌i‌t‌y : 15 to 85 %
Mounting:

In all the directions
 
Certificate:  ISO 9001 : 2008

Standards:
IEC/EN 60255-22 IEC/EN 60255-25 IEC/EN 60255-27 ISIR 4221-1 ISIR 4221-21 All other technical specifications available upon request

 



Dimensions of installation and Diagram delay on operate timer

Dimensions of installation and Diagram delay on operate timer

 



Dimensions of installation and Diagram lag switch timer

Dimensions of installation and Diagram lag switch timer

 




ISO 9001 Quality management


ISO 9001 Quality management

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