Use
DX - 3 type flash relay is used as the signal instruction to use. When the protection system failure is, the main protection of the relay action, through flash relay contact control all sorts of light signal.
Main technical data
| Rated value: | DC 220V、110V、48V；AC 220V、110V； |
| Flash frequency: | 40~100 times per minute; |
| Contact capacity: | No more than 250V voltage, the electric current does not exceed 5a, the time constant for 5 + 0.75ms DC sense circuit load, product output contact breaking capacity is 50W. The output contact of the product can be reliable and return 5 x 104 times under the load condition of the above mentioned conditions. The output contact allows for a long time 5A. |
| Medium strength: | Products of each conductive terminal even together, on the exposed uncharged metal part or between the shell, bear 2000V (RMS) 50Hz AC voltage which lasted 1 minute test without dielectric breakdown or flashover phenomenon. |
