| Model |
AT8SDN |
| Function |
Star-delta timer |
| Control time setting range |
0.5 to 100 sec. |
| Power supply |
100-240VAC 50/60Hz / 24-240VDC universal |
| Allowable voltage range |
90 to 110% of rated voltage |
| Power consumption |
100-240VAC : 3.2VA, 24-240VDC : 1.5W |
| Reset time |
Max. 100ms |
| Timing operation |
Power ON start type |
| Control |
Contact type |
∧contact : SPST(1a), △ contact : SPST(1a) |
| output |
Contact capacity |
250VAC 5A resistive load |
| Relay |
Mechanical |
Min. 10,000,000 operations |
| life cycle |
Electrical |
Min. 100,000 operatlons(250VAC 5A resistive load) |
| Repeat error |
Max. ±0.2% ±10ms |
| ASettlng error |
Max. ±5% ±50ms |
| Voltage error |
Max. ±0.5% |
| Temperature error |
Max. ±2% |
| Switching time error |
Max. ±25% |
| Insulation resistance |
100MΩ(at 500VDC megger) |
| Dielectric strength |
2000VAC 50/60Hz for 1 minute |
| Noise strength |
±2kV the square wave noise(pulse width : 1µs) by the noise simulator |
| Vibration |
Mechanical |
0.75mm amplitude at frequency of 10 to 55Hz(for 1 min.) In each of X, Y, Z directions for 1 hours |
| Malfunction |
0.5mm amplitude at frequency of 10 to 55Hz (for 1 min.) In each of X, Y, Z directions for 10 minutes |
| Shock |
Mechanical |
300m/s²(approx. 30G) in each of X, Y, Z directions for 3 times |
| Malfunction |
100m/s²(approx. 10G) in each of X, Y, Z directions for 3 times |
| Environ-ment |
Ambient temperature |
-10 to 55°C, storage: -25 to 65°C |
| Ambient humidity |
35 to 85%RH, storage: 35 to 85%RH |
| Approval |
CE, UL |
| Accessory |
Bracket |
| Unit weight |
Approx. 90g |
| Document download |
 |
