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Model :ST-4M1 |
|
| Function | Sequential timer with 4 channels |
| Rated Supply Voltage | 240V AC |
| Operating Voltage Range | ±10% of the rated voltage |
| Rated Frequency | 50Hz ± 5% |
| Control Output | 4O/P's (5A @250V/28 V DC resistive) |
| On time range | 0.1 to 1 S/M/H for each channel |
| Off time range | 0.1 to 1 S/M/H for each channel |
| Setting Accuracy | ±10%max. w.r.t full scale ±100mSec |
| Repeat Accuracy | ±1%max.±100mSec |
| Recovery Time | 1sec minimum |
| Variation due to voltage change | ±2% max. ±100msecs. |
| Variation due to temp.change | ±5% max. ±100msecs. |
| Variation due to frequency change | ±2% max. ± 100msecs. |
| Ambient temperature | Operating: - 10° C to + 55° C Storage : - 25° C to + 80° C |
| Humidity | Max. 85% RH @ 40° C |
| Electrical Life(under full load) | 105 Operations minimum |
| Electrical Connections | Screw type terminals with self lifting clamps |
| Dimensions | 110 x 86 x 68mm [ L x W x D] |
| Power Consumption | AC approx. 3V A / 1.5W |
| Rated frequency of operation | 1800 ± 5% operations per hour max |
| Insulation Resistance | >100M ohms @ 500V DC |
| Dielectric Strength | a) 2.5KV AC,50Hz for 1minute.(Between current carrying and non-current carrying parts) b) 1.5KV AC, 50Hz for 1 minute.(between contacts and control circuit) c) 750V AC, 50 Hz for 1minute.(Between non-continuous relay contacts) |
| Start Signal (S1, S2) | Potential free closure (CONTINUOUS ) |
| Enclosure (series) | K series |