Omron Ateg H3DT Series Manual page 22

Datenblatt
Zeitrelais H3DT
H3DT
Star-delta Timer
H3DT-G
• Set two time ranges between 1 and 120 s with one Timer.
Ordering Information
List of Models
Operating modes
Star-delta Timer
Model Structure
Model
H3DT-G
* Certification is pending for DNV GL.
Specifications
Time Ranges
Time range setting
Star set time (t1) range
Star-Delta transfer time (t2)
Ratings
Power supply voltage *1
Allowable voltage fluctuation range 85% to 110% of rated voltage
Power reset
Reset voltage
Power consumption H3DT-G
Rated Insulation Voltage
Control output
Ambient operating temperature
Storage temperature
Surrounding air operating humidity
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Supply voltage Control output
Contact outputs
24 to 240 VAC/DC
Delta circuit: SPDT, Star circuit: SPDT
Terminal block Operating/resetting method
Time-limit operation/
8 terminals
self-resetting
t1x1 t1x10
1 to 12 s 10 to 120 s
Select from 0.05, 0.1, 0.25, or 0.5 s.
24 to 240 VAC/DC, 50/60 Hz *2
Minimum power-OFF time: 0.1 s
10% of rated voltage
At 240 VAC: 1.9 VA max., at 240 VDC: 0.6 W max.,
at 24 VDC: 0.3 W max.
250 V
Contact output:
5 A at 250 VAC with resistive load (cos = 1),
5 A at 30 VDC with resistive load
0.15 A max at 125 VDC with resistive load,
0.1 A max at 125 VDC with L/R of 7 ms.
The minimum applicable load is 10 mA at 5 VDC (P reference
value).
Contact materials : Ag-alloy
(Recommended fuse: BLN5 (Littelfuse) or 0216005MXEP)
20 to 60C (with no icing)
40 to 70C (with no icing)
25% to 85%
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42859 Remscheid
For the most recent information on models that have been
certified for safety standards, refer to your OMRON website.
Model
Output type Mounting method
Time-limit (relay)
Star circuit: SPDT DIN Track mounting
Delta circuit: SPDT
*1. When using a 24-VDC power supply voltage,
there will be an inrush current of approximately
0.5 A. Allow for this inrush current when turning
ON and OFF the power supply to the Timer with
device with a solid-state output, such as a
sensor.
*2. DC ripple: 20% max.
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Germany Tel.: +49 (0)2191 / 591457-0
*
LR
* CSA conformance evaluation by UL.
H3DT-G
H3DT-G
Safety standards
cULus
(UL 508 CSA C22.2 No. 14)
CCC
LR
DNV GL *
EN 61812-1
IEC 60664-1 4 kV/2
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