Building Automation
Industrial Automation
Power Automation & Safety
Bangladesh Distributor
H3RN-21 DC24
Solid-state Timer
Image
Analog Timer, DC24V
| Rated supply voltage |
24VDC |
|---|---|
| Control output （Type） |
Relay output (DPST-NO) |
| External connection method |
Plug-in terminal |
- Ratings/Performance
As of August 8, 2016
| Rated supply voltage | 24VDC |
|---|---|
| Operating voltage range | 85% to 110% of rated supply voltage |
| Power consumption ( Relay ON ) | 0.6W(at 24 VDC) |
| Power consumption ( Relay OFF ) | 0.3W(at 24 VDC) |
| Reset voltage | 10% max. of rated supply voltage |
| Number of time ranges | 4 |
| Time ranges | 0.1min～1min / 1min～10min / 0.1h～1h / 1h～10h |
| Operating mode | ON delay, Flicker OFF start, Flicker ON start, Interval, Pulse Operation (use in interval mode, connect power supply terminals as pulse operation) |
| Control output （Type） | Relay output (DPST-NO) |
| Control output （Contact output） | Switching capacities (resistive load (cos (phi) = 1)): 250VAC 3A Minimum applicable load: 10 mA at 5 VDC (failure level: P) |
| Ambient temperature | Operating: -10 to 55℃ Storage: -25 to 65℃ |
| Ambient humidity | 使用時: 35～85% |
| Accuracy of operating time | +/- 1% max.(FS) |
| Setting error | -15 to 15% +/- 50 ms max. (FS) |
| Reset time | 0.1 s max. (including halfway reset) |
| Influence of voltage | +/- 2% FS max. |
| Influence of temperature | +/- 2% FS max. |
| Insulation resistance | 100 MΩ (at 500 VDC) |
| Dielectric strength | between contacts of different poles: 2000 VAC, 50/60 Hz for 1 min between operating power circuit and control output: 2000 VAC, 50/60 Hz for 1 min between non-continuous contacts: 1000 VAC, 50/60 Hz for 1 min |
| Impulse withstand voltage | between power terminals: 1 kV |
| Noise immunity | +/- 1.5 kV square-wave noise by noise simulator (pulse width: 100 ns/1 us, 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 X, Y, and Z directions for 1 hours |
| Vibration resistance (Malfunction） | 10 to 55 Hz, 0.5 mm single amplitude each in X, Y, and Z directions for 10 min |
| Shock resistance (Destruction） | 980 m/s**2, 3 times each 6 directions |
| Shock resistance (Malfunction） | 100 m/s**2, 3 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) |
| Degree of protection | IP40(excluding terminal section) |
| External connection method | Plug-in terminal |
| Case color | Munsell 5Y7/1 (Light gray) |
| Weight (Main) | Approx. 18 g |
As of August 8, 2016
- Dimensions
As of August 8, 2016
Caution: All_units_are_in_millimeters_unless_otherwise_indicated.
As of August 8, 2016
- Time ranges
As of August 8, 2016
As of August 8, 2016
- Operating chart
As of August 8, 2016
As of August 8, 2016
about this Product
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