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H3CA-FA

Solid-state Timer

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45 mm x 75 mm x 100.9 mm, 24 to 240 VAC (50/60 Hz), 12 to 240 VDC, Time range (7 range), Output Time-limit contact: SPDT, Front screw terminals

Rated supply voltage 24 to 240 VAC
12 to 240 VDC
Time range 0.1 s to 9990 h
Input method No-voltage input (open and short-circuit)
Control output Time-limit contact: SPDT
Display method LCD 3 digit
External connection method Front screw terminals

Item list of H3CA

  • Ratings/Performance
Rated supply voltage24 to 240 VAC (50/60 Hz)
12 to 240 VDC (Ripple 20% max. (Single-phase full-wave rectified power sources may be used for 24 to 240 VDC.))
Operating voltage range90 to 110% of rated supply voltage (21.6 to 264 VAC/10.8 to 264 VDC)
Power consumptionApprox. 0.2 to 4 VA/Approx. 0.2 to 2 W
Time ranges(Number of ranges)7
Time ranges0.1 to 99.9 s
1 to 999 s
0.1 to 99.9 min
1 to 999 min
0.1 to 99.9 h
1 to 999 h
10 to 9990 h
Input methodNo-voltage input (open and short-circuit)
Output modesA: ON delay
B: Repeat cycle
C: Signal ON/OFF delay
D: Signal OFF delay
E: Interval
F: One shot and flicker
G: Signal ON/OFF delay
H: Signal OFF delay
Control output (Contact output)Time-limit contact: SPDT
Resistive load: 3 A at 250 VAC
Minimum applicable load: 10 mA at 5 VDC (failure level: P Reference value)
Reset systemSelf-reset/External reset
Power resetReset time: 0.5 s max.
Display methodLCD 3 digit
Ambient temperature (Operating)-10 to 55 ℃ (with no icing)
Ambient humidity (Operating)35 to 85%
Accuracy of operating time±0.3% ±0.05 s (The values are based on the set value.)
Setting error±0.5% ±0.05 s (The values are based on the set value.)
Influence of voltage±0.3% ±0.05 s (The values are based on the set value.)
Influence of temperature±0.3% ±0.05 s (The values are based on the set value.)
Insulation resistance100 MΩ min. (at 500 VDC)
Dielectric strengthBetween current carrying metal parts and non-current carrying metal parts: 2000 VAC 50/60 Hz 1 min
Between control output terminals and operating circuit: 2000 VAC 50/60 Hz 1 min
Between non-continuous contacts: 1000 VAC 50/60 Hz 1 min
Impulse withstand voltageBetween power terminals: 5 kV
Between current carrying terminals and exposed non-current carrying metal parts: 5 kV
Vibration resistanceDestruction: 10 to 55 Hz, 0.75 mm single amplitude each in 3 directions for 1 hour
Malfunction: 10 to 55 Hz, 0.5 mm single amplitude each in 3 directions for 10 min
Shock resistanceDestruction: 1,000 m/s2, 3 times each in 6 directions
Malfunction: 100 m/s2, 3 times each in 6 directions
Life expectancyElectrical: 100,000 operations min. (3 A at 250 VAC resistive load at 1800 operations/h)
Mechanical: 10 million operations min. (under no load at 1,800 operations/h)
Degree of protectionIP40
Mounting methodSurface mounting
External connection methodFront screw terminals
WeightApprox. 190 g
  • Dimensions

  • Block diagram

  • Operating chart

  • Electrical life

Series

Solid-state Timer

H3CA