Datasheet

15
New Product News
• Set two time ranges between 1 and 120 s with one Timer.
• Models with 240 to 440-VAC power supply added to series.
LR
Ordering Information
■ List of Models
■ Accessories (Order Separately)
■ Model Structure
*1. Except for the H3DK-GE.
Specifications
■ Time Ranges
■ Ratings
Operating modes Supply voltage Control output H3DK-G
Star-delta Timer
24 to 240 VAC/DC
Contact outputs
Delta circuit: SPDT, Star circuit: SPDT
Model H3DK-G
12 VDC Model H3DK-GA
240 to 440 VAC Model H3DK-GE
Item Specification Model
Mounting Track
50 cm (l) x 7.3 mm (t) PFP-50N
1 m (l) x 7.3 mm (t) PFP-100N
1 m (l) x 16 mm (t) PFP-100N2
End Plate --- PFP-M
Spacer --- PFP-S
Model Terminal block Operating/resetting method Output type Mounting method Safety standards Accessories
H3DK-G 9 terminals
Time-limit operation/self-
resetting
Time-limit (relay)
Star circuit: SPDT
Delta circuit: SPDT
DIN Track mounting
cURus
*1
(UL 508
CSA C22.2 No. 14)
EN 61812-1
IEC 60664-1 4 kV/2
EN 50274
User label
Time range setting t1x1 t1x10
Star set time (t1) range 1 to 12 s 10 to 120 s
Star-Delta transfer time (t2) Select from 0.05, 0.1, 0.25, or 0.5 s.
H3DK-G, -GA H3DK-GE
Power supply voltage
*1
• 24 to 240 VAC/DC, 50/60 Hz
*2
• 12 VDC
*2
• 240 to 440 VAC (50/60 Hz)
*6
Allowable voltage fluctuation range
• 24 to 240 VAC/DC: 85% to 110% of rated voltage
• 12 VDC: 90% to 110% of rated voltage
80 % to 110% of rated voltage
Power reset Minimum power-OFF time: 0.5 s
Reset voltage 10% of rated voltage
Power consumption
H3DK-G At 240 VAC: 6.6 VA max.
*3
At 440 VAC: 34 VA max.
H3DK-GA At 12 VDC: 0.9 W max.
Control output
Contact output (Time-limit output: relay, Star output:
SPDT, Delta output: SPDT):
5 A at 250 VAC with resistive load (cosφ = 1)
5 A at 24 VDC with resistive load
*3, *4
Ith 2 A
AC-15 120 VAC: 1.5 A
AC-15 240 VAC: 1 A
AC-15 440 VAC: 0.3 A
Ambient operating temperature −20 to 55°C (with no icing)
Storage temperature −40 to 70°C (with no icing)
Ambient operating humidity 25% to 85%
Star-delta Timer
H3DK-G