Rơ le trung gian TEC 1783271ACZ
Thông số kỹ thuật rơ le trung gian TEC Type: 1783 1783271ACZ – 110VDC; 4NO + 4NC.
Technical features
| Function | Instantaneous |
| Presentation | under cover |
| Connection | on front or rear wiring socket |
| Number of mechanical operations | 15.000.000 |
| Operating temperature | – 25 to + 55??C |
| Storage temperature | – 40??C to + 85??C |
| Climatic protection | reinforced climatic protection |
| Shock voltage | 50 g – 11 ms |
| Dielectric strength | 2,5 KV – 50 Hz |
| Insulation resistance | > or = 1.000 MOhms (500 VDC) |
| Weight | 210 g. |
Coil data
| Direct current | Alternative current | ||
| Min. nominal voltage DC | 6 V | 6 V – 50 or 60 Hz | |
| Min. nominal voltage AC | 220 V | 380 V – 50 or 60 Hz | |
| Operating range | -20/+10% of nominal voltage | ||
| Power requirement | 4 W | 11 VA | 6 VA |
Contacts
| Number of contacts | 4 |
| Max. load current | 15 A per contact |
| Low power switching | 200 mVA with min. voltage 5 V or I Min 10 mA |
| Short-circuit load | 250 A / 30 ms |
| Response time (bounce time not included) | DC < 30 ms – AC < 35 ms |
| Bounce time | DC < 10 ms – AC < 16 ms |
Contacts rating
| DIRECT CURRENT | ||||||
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| ALTERNATIVE CURRENT | ||||||






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