Item list of H3M
Four time ranges are available for each timer by changing the time range selector switch positions to different combinations.
Building Automation
Industrial Automation
Power Automation & Safety
Bangladesh Distributor
H3M
Solid-state Timer
Solid-state Timer with Variable Time Ranges
about this Product Family
Related Contents
- Control Components
- Features
- Lineup
- Specifications
- Dimensions
- Catalog
last update: September 24, 2012
Time Ranges
| Time range code | Time range selector switch | |||
|---|---|---|---|---|
 |
 |
 |
 |
|
| A | 0.05 to 0.5 s | 0.5 to 5 s | 0.05 to 0.5 min | 0.5 to 5 min |
| B | 0.1 to 1 s | 1 to 10 s | 0.1 to 1 min | 1 to 10 min |
| C | 0.3 to 3 s | 3 to 30 s | 0.3 to 3 min | 3 to 30 min |
| Time range code | Time multiplying key | |||
|---|---|---|---|---|
 |
 |
 |
 |
|
| D | 0.1 to 1 min | 1 to 10 min | 0.1 to 1 hrs | 1 to 10 hrs |
| E | 0.3 to 3 min | 3 to 30 min | 0.3 to 3 hrs | 3 to 30 hrs |
Ratings
| Rated supply voltage | 100/110/120 VAC (50/60 Hz), 200/220/240 VAC (50/60 Hz),
12, 24, 48, 100, 110 VDC *2 |
|---|---|
| Operating voltage range | AC: 85% to 110% of rated supply voltage
DC: 80% to 110% of rated supply voltage *3 |
| Power consumption | AC: Approx. 5 VA/2 W
DC: Approx. 2 W |
| Control outputs | 5 A at 250 VAC, resistive load (cosφ = 1) |
*1. Color indicators for the rated voltage are provided on the front of the Timer.
Blue: 100/110/120 VAC
Red: 200/220/240 VAC
None: Other voltages
*2. With DC ratings, single-phase full-wave rectified power sources may be used.
*3. 90% to 110% for 12-VDC models.
Blue: 100/110/120 VAC
Red: 200/220/240 VAC
None: Other voltages
*2. With DC ratings, single-phase full-wave rectified power sources may be used.
*3. 90% to 110% for 12-VDC models.
Characteristics
| Accuracy of operating
time |
±1% max. * |
|---|---|
| Setting error | ±10% max. |
| Reset time | 0.1 s max. |
| Influence of voltage | ±1% max. * |
| Influence of temperature | ±2% max. * |
| Insulation resistance | 100 MΩ min. (at 500 VDC) |
| Dielectric strength | 2,000 VAC, 50/60 Hz for 1 min (between current-carrying and non-current-carrying parts)
1,500 VAC, 50/60 Hz for 1 min (between contact and control circuit) 1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts) |
| Vibration resistance | Destruction: 10 to 55 Hz with 0.75-mm double amplitude
Malfunction: 10 to 55 Hz with 0.5-mm double amplitude |
| Shock resistance | Destruction: 1,000 m/s2 (approx. 100 G)
Malfunction: 100 m/s2 (approx. 10 G) |
| Ambient temperature | Operating: -10°C to 50°C
Storage: -25°C to 65°C |
| Ambient humidity | Operating: 35% to 85% |
| Life expectancy | Mechanical: 20,000,000 operations min. (under no load at 1,800 operations/h)
Electrical: 100,000 operations min. (5 A at 250 VAC, resistive load at 1,800 operations/h) |
| Approved standards | UL (File No. E41515), CSA (File No. LR22310) |
| Weight | Approx. 100 g |
* For the timer with time range code A, add ±10 ms to the respective characteristics when the time range selector
switches are in the x 1 s (0.05 to 0.5 s) position.
switches are in the x 1 s (0.05 to 0.5 s) position.
last update: September 24, 2012
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