Eltako TGI12DX-UC Analogue Settable Time Relay Instructions
- June 4, 2024
- Eltako
Table of Contents
23 001 402 – 1
Analogue settable time relay
TGI12DX-UC
TGI12DX-UC Analogue Settable Time Relay
Only skilled electricians may install this electrical equipment otherwise there is the risk of fire or electric shock!
Temperature at mounting location: -20°C up to +50°C.
Storage temperature: -25°C up to +70°C.
Relative humidity: annual average value <75%.
*Operate delay, 1 CO contact potential free 10 A/250 V AC. Incandescent
lamps 2000 W. Standby loss 0.02-0.4 watt only.
Modular devices for DIN-EN 60715 TH35 rail mounting. 1 module = 18 mm wide, 58
mm deep. T1 and T2 can be set separately by a second multiplier while the time
base remains the same.
With the Eltako Duplex technology (DX) the normally potential-free contacts
can still switch in zero passage when switching 230 V AC 50 Hz and therefore
drastically reduce wear. Simply connect the neutral conductor to the terminal
(N) and L to 15 (L) for this. This gives an additional standby consumption of
only 0.1
Watt. Universal control voltage 8 to 230 V UC. Supply voltage same as the
control voltage. Time setting between 0.1 seconds and 40 hours.
By using a bistable relay coil power loss and heating is avoided even in
the on mode.**
The switched consumer may not be connected to the mains before the short
automatic synchronization after installation has terminated.
Function rotary switches
The LED below the big rotary switch indicates the contact position while
time-out is in progress. It blinks while the relay contact 15-18 is open
(15-16 closed), and is continuously ON as long as the relay contact 15-18 is
closed (15-16 open).
The time base T is selected by means of the middle, latching rotary
switch T. Time-base figures available are 0.1 seconds, 0.5 seconds, 2 seconds,
5 seconds, 1 minute, 2 minutes, 5 minutes, 1 hour, 2 hours and 4 hours. The
total time is obtained by multiplying the timebase by the multiplier.
The multiplier xT is set on the upper, latching rotary switch xT and is
in the range from 1 to 10. Thus, time settings can be selected in the range
from 0.1 seconds (time base 0.1 seconds and multiplier 1) and 40 hours (time
base 4 hours and multiplier 10).
- The maximum load can be used starting at a delay time or clock cycle of 5 minutes. The maximum load will be reduced for shorter times as follows: up to 2 seconds 15%, up to 2 minutes 30%, up to 5 minutes 60%.
TI = Clock generator starting with impulse (flasher relay)
As long as the control voltage is applied the relay contact opens and closes. Both times can be set separately (identical time base, but additional multiplier). When the control voltage is applied the relay contact immediately changes to 15-18.
Typical connection
If N is connected, the zero passage switching is active.
Technical data
| Supply voltage and control voltage AC | 8-253 V |
|---|---|
| Supply voltage and control voltage DC | 10-230 V |
| Rated switching capacity | 10 A/250 V AC |
| 230 V LED lamps | up to 200 W I on ≤ 120 A / 5 ms |
| Incandescent lamp and halogen lamp load 230 V | 2000 W I on ≤ 70 A / 10 ms |
The strain relief clamps of the terminals must be closed, that meansthe screws
must be tightened for testing the function of the device.
The terminals are open ex works.
Supply voltage and control voltage AC Supply voltage and control voltage DC
Rated switching capacity 230 V LED lamps
Incandescent lamp and halogen lamp load 230 V
Must be kept for later use!
We recommend the housing for operating instructions GBA14.
Eltako GmbH
D-70736 Fellbach
Technical Support English:
+49 711 94350025
[email protected]
eltako.com
23/2021 Subject to change without notice.