H3DK OMRON [Omron Electronics LLC], H3DK Datasheet - Page 20

• Manufacturer Part Number: H3DK
• Description: Solid-state Timers
• Manufacturer: OMRON [Omron Electronics LLC]

20
H3DK-G
Operating Procedures
■ Basic Operation
● Setting the Delta Time Range and the Star-delta Transfer
Star Time (t1) Range
■ Timing Chart
Note: “t1” is the start set time. “t2” is the transfer time.
Set the star-delta transfer time.
For ×1 (1 to 12 s), use side (A) (labeled “t1×1”).
For ×10 (10 to 120 s), use side (B) (labeled “t10×1”).
(See following diagram.)
Time (t2)
Star-delta transfer
time setting (t2)
Switches the start
time (t1) range.
Setting the Time Ranges
Delta contacts (25 and 26)
Star contacts (15 and 18)
Delta operation indicator
Star operation indicator
Power (A1 and A2)
0.5s
0.25s
0.1s
0.05s
(A)
t1x1
t2
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
t1x10
(B)
t2
t
t
0.5s
0.25s
0.1s
0.05s
1
2
: Star time setting
: Transfer time
t
1
t
2
● Setting the Time
The start time is set with the main dial.
0.5 s min.
Main dial
Setting the Time