H3CA-A

Solid-state Timer, 48×48×89 mm, 12 to 240VDC, 24 to 240 VAC

H3CA-A Dual power supplies for free AC/DC. Eight operation modes selectable with one unit. Any desired time can be set digitally within a range from 0.1seconds to 9,990 hrs. Four external signal inputs. ON/OFF indicator for control output and bar indicator for remaining time. Conforms to UL, CSA, and CE marking.

 

H3CA-A specifications

Rated supply voltage 24 to 240 VAC 50/60 Hz
12 to 240 VDC
Time range 0.1s to 9990h
Input method No-voltage input
Output modes A (ON delay)
B (Repeat cycle)
C (Signal ON/OFF delay)
D (Signal OFF delay)
E (Interval)
F (One shot flicker)
G (Signal ON/OFF delay)
H (Signal OFF delay)
Control output Time-limit contact: SPDT
Display method LCD
External connection method 11-pin round socket

H3CA-A PERFORMANCE

Rated supply voltage 24 to 240 VAC 50/60 Hz
12 to 240 VDC
Working voltage range 90% to 110% of rated supply voltage (21.6 to 264 VAC/10.8 to 264 VDC)
Power consumption Approx. 0.2 to 4VA
Approx. 0.2 to 2W
Time ranges 7 H3CA-A
Time ranges 0.1 s to 99.9 s / 1 s to 999 s / 0.1 min to 99.9 min / 1 min to 999 min / 0.1 h to 99.9 h / 1 h to 999 h / 10 h to 9990 h
Select method Thumbwheel Switch
Input signals Start, Reset, Gate, Check
Input method No-voltage input
Minimum input signal width 0.05 s(Reset, Gate)
Output modes A (ON delay)
B (Repeat cycle)
C (Signal ON/OFF delay)
D (Signal OFF delay)
E (Interval)
F (One shot flicker)
G (Signal ON/OFF delay)
H (Signal OFF delay)
Control output Type: Time-limit contact: SPDT
Switching capacities (Resistive load): 3 A at 250 VAC
Switching capacities (Inductive load): 1 A 250 VAC (cos phi=0.4) / 2.5 A 24 VDC ( L/R=7 ms)
Minimum applicable load: 10 mA at 5 VDC (failure level: P)
Reset system Self-reset/External reset
Power reset Reset time: 0.5 s max.
Display way LCD H3CA-A
Ambient temperature Operating: -10 to 55 ℃
Storag: -25 to 65 ℃ (with no icing or condensation)
Ambient humidity Operating: 35 to 85%RH
Storag: 35 to 85%RH
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 resistance 100 MΩ min. (at 500 VDC)
between current-carrying terminals and exposed non-curernt-carrying metal parts / between control output terminals and operating circuit / between non-continuous contacts
Dielectric strength between current-carrying metal parts and non-curernt-carrying metal parts: 2000
between control output terminals and operating circuit: 2000
between non-continuous contacts: 1000
Impulse withstand voltage 5 kV
Noise immunity Between power terminals: +/- 2 kV(0 to 360 degrees)
Between input terminals: +/- 600 V(0 to 360 degrees)
Square-wave noise by noise simulator (Pulse width: 100 ns/1 us, Rise: 1-ns)
Vibration resistance 10 to 55 Hz, 0.75 mm single amplitude in each 3 directions for 1 hour
Vibration resistance 10 to 55 Hz 0.5 mm single amplitude in each 3 directions for 10 min
Shock resistance 1000 m/s**2, in each 6 directions (3 axes) 3 times
Shock resistance 100 m/s**2, in each 6 directions (3 axes) 3 times
Mechanical life 10000000 operations min. (under no load at 1800 operations/h)
Electrical life 100000 operations min. (3 A at 250 VAC resistive load at 1800 operations/h)
Protection Degree Panel surface: IP40
Mounting method Flush mounting / Surface mounting
External connection way 11-pin round socket
Case color Light gray (Munsell 5Y7/1)
Accessory (sold separately) Y92A-48D: Soft Cover
Y92A-48B: Hard Cover Y92F-30: Flush Mounting Adapter
Y92F-70: Flush Mounting Adapter
Y92F-71: Flush Mounting Adapter
Weight 110g

H3CA-A Related:H3Y-4

Summary
product image
Author Rating
1star1star1star1star1star
Aggregate Rating
no rating based on 0 votes
Brand Name
Omron
Product Name
H3CA-A Omron Solid-state Timer
Price
USD 30
Product Availability
Available in Stock