H3DS-AL AC/DC

Solid-state Timer

Image

Solid-state Timer, On-delay Timer, With locking feature, Time range 0.1 s to 120 h, Terminal blocks

Rated power supply voltage	24 to 230 VAC 50/60 Hz 24 to 48 VDC Ripple 20% max.
Control output (Type)	Time-limit: SPDT
Connecting method	Terminal blocks

Item list of H3DS

Ratings/Specifications
Dimensions
Terminal arrangement
Operating chart

Ratings/Specifications

As of December 23, 2024


Rated power supply voltage	24 to 230 VAC 50/60 Hz 24 to 48 VDC Ripple 20% max.
Allowable voltage variable range	85% to 110% of rated voltage
Power consumption	32 VA max. (at 230 VAC) 3.0 W max. (at 230 VAC)/0.7 W max. (at 24 VDC)/1.4 W max. (at 48 VDC)
Reset voltage	2.4 VDC/VAC max.
Number of time ranges	7
Operation mode	ON delay
Control output (Type)	Time-limit: SPDT
Control output (Contact output)	Resistive load: 5 A at 250 VAC (cosφ=1)/5 A at 30 VDC/0.5 A max. at 125 VDC Inductive load: 1 A at 250 VAC (cosφ=0.3) Minimum applicable load: 10 mA at 5 VDC (failure level: P Reference value)
Ambient temperature range	Operating: -10 to 55 ℃ (with no icing) Storage: -25 to 65 ℃ (with no icing)
Ambient humidity range	Operating: 35 to 85 %
Accuracy of operating time	±1% FS max. (±1% ±10 ms in a range of 1.2 s)
Setting error	±10% FS ±0.05 s max.
Influence of voltage	±0.7% FS max. (±0.7% ±10 ms in a range of 1.2 s)
Influence of temperature	±5% FS max. (±5% ±10 ms in a range of 1.2 s)
Insulation resistance	100 MΩ min. (at 500 VDC)
Dielectric strength	Between current carrying metal parts and non-current carrying metal parts: 2,000 VAC 50/60 Hz 1 min Between control output terminals and operating circuit: 2,000 VAC 50/60 Hz 1 min Between non-continuous contacts: 1,000 VAC 50/60 Hz 1 min
Impulse withstand voltage	Between power terminals: 5 kV Between current carrying terminals and exposed non-current carrying metal parts: 5 kV
Noise immunity	±1.5 kV square-wave noise by noise simulator (pulse width: 100 ns/1 µs, 1-ns rise)
Static immunity	Mulfunction: 4 kV, Destruction: 8 kV
Vibration resistance	Destruction: 10 to 55 Hz, 0.75 mm single amplitude each in 3 directions for 2 h Malfunction: 10 to 55 Hz, 0.5 mm single amplitude each in 3 directions for 10 min
Shock resistance	Destruction: 1,000 m/s², 3 times each in 6 directions Malfunction: 100 m/s², 3 times each in 6 directions
Life expectancy (relay output)	Electrical: 100,000 operations min. (5 A at 250 VAC, resistive load at 360 operations/h) Mechanical: 10 million operations min. (under no load at 1,800 operations/h)
Degree of protection	IP30 (Terminal Block: IP20)
Connecting method	Terminal blocks
Weight	Approx. 100 g