H3FA-B DC12

Solid-state Timer

Image

Solid-state Timer, DC12V

Rated supply voltage 12VDC ripple: 20% max.
Control output (Type) Relay output (SPST-NO and SPST-NC)
Operating resetting Time-limit operation or Cumulative operation/Self-reset or External reset
External connection method PC terminal

Item list of H3FA

  • Ratings/Performance
Rated supply voltage12VDC ripple: 20% max.
Operating voltage range85% to 110% of rated supply voltage
Power consumption ( Relay ON )270mW
Power consumption ( Relay OFF )270mW
Number of time ranges4
Time ranges0.6s~6s / 6s~60s / 0.6min~6min / 6min~60min
Operating modePower ON-delay, Cumulative
Control output (Type)Relay output (SPST-NO and SPST-NC)
Control output (Contact output)Switching capacities (resistive load (cos (phi) = 1)): 250VAC 3A
Minimum applicable load: 10 mA at 5 VDC (failure level: P)
Operating resettingTime-limit operation or Cumulative operation/Self-reset or External reset
Ambient temperatureOperating: -10 to 55℃
Storage: -25 to 65℃
Ambient humidity使用時: 35~85%
Accuracy of operating time+/- 0.5% max.(FS)
Setting error0 to 30% (FS (at 20 CEL, rated voltage))
Reset time10 ms max.
Influence of voltage+/- 1% FS max.
Influence of temperature+/- 5% FS max.
Insulation resistance100 MΩ (at 500 VDC)
Dielectric strengthbetween control output terminals and operating circuit: 1500 VAC, 50/60 Hz for 1 min
between non-continuous contacts: 1000 VAC, 50/60 Hz for 1 min
Vibration resistance (Destruction)10 to 55 Hz, 0.375 mm single amplitude each in X, Y, and Z directions for 1 hours
Vibration resistance (Malfunction)10 to 55 Hz, 0.25 mm single amplitude each in X, Y, and Z directions for 10 min
Shock resistance (Destruction)1000 m/s**2, 3 times each 6 directions
Shock resistance (Malfunction)100 m/s**2, 4 times each 6 directions
Mechanical life expectancy (relayoutput)10000000 operations min. (under no load at 1800 operations/h)
Electrical life expectancy (relay output)100000 operations min. (3 A at 250 VAC, resistive load at 1800 operations/h)
External connection methodPC terminal
Case colorMunsell N1.5 (Black)
Weight (Main)Approx. 15 g
  • Dimensions

Caution: All_units_are_in_millimeters_unless_otherwise_indicated.

  • Time ranges

  • Operating chart

Series

Solid-state Timer

H3FA

about this Product