28 Ton Sirene mit LED Flasher entsprechend EN54-23
BeschreibungDatenblatt
| Rated voltage (VDC) | 24 | |
| Operating voltage (VDC) | 9-30 | |
| Current Consumption (mA) | 12-60 | |
| Power Consumption (W, max.)* | < 2 | |
| Frequency Tolerance (%)* | ±0,15 | |
| Sound Pressure Level (dBA@1m, DIN Tone) * | 65-102±3 | |
| Synchronic Operation | automatic | |
| SPL-Reduction (dba@ max.)* (See page 4) | 40 | |
| Tone (2x)** | 28 | |
| Remark: | * at rated voltage; **the selection of tone (1st and 2nd) is independent | |
|
Electrical and Optical Parameter |
||
| Frequency Tolerance (%) | 1 | |
| Current Consumption (mA, max.)* | LC: 18; HC: 35 | |
| Power Consumption (W) | < 2,2 | |
| Turn on Time (sec) | 2 | |
| Indication Range Ceiling (m)* | LC: C 3.0-9.0; HC: C 3.0-11 | |
| Indication Range Wall (m)* | LC: W 3,2-3.3; HC:W 4.2-4.4 | |
| Flash Frequency (Hz) | selective 0,5 or 1 | |
| Pulse length (ms) | selective 100 or 160 | |
