ATEX safety lighting LED for zone 1 and 21
The use of LEDs in emergency lighting represent savings of 71% compared to the frequently used 8W TL-lamp. In addition they generate a stable 100% light current. The life span of more than 80,000 hours renders this explosionproof fitting virtually maintenance-free. Testing autonomous safety lighting in dangerous zones requires special procedures and is very labour intensive. A safety lighting with active self-testing considerably increases safety. The fitting tests its emergency function, the lamp and battery itself at regular intervals. The status and potential errors are clearly signalled by means of a 2-coloured LED. The battery can be replaced in the dangerous zone without any extra measures. This fitting can be used in a permanent as well as in a non-permanent execution.
General technical specifications
| Housing | glass-fibre reinforced polyester | ||||
|---|---|---|---|---|---|
| Cover | polycarbonate | ||||
| Seal | silicone | ||||
| Protection | IP66 | ||||
| Voltage | 220-240V/50-60Hz | ||||
| Electrical connection | max. 2,5mm² | ||||
| Autonomy | 1 or 3 hours | ||||
| Battery | NiCd | ||||
| Self-test function | standard | ||||
| Cable entry | 2 x M25 (1 gland, 1 plug) | ||||
| Mounting | fixing brackets 2 x Ø8mm | ||||
| Guideline | ATEX | ||||
| Manufacturer | Schuch | ||||
| Suited for |
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Classification
- II 2 G Ex db eb [ib] mb op is q IIC T4 Gb
- II 2 D Ex op is tb IIIC T80°C Db
Zone
| 0 | 1 | 2 |
| 20 | 21 | 22 |
Ordering data (click on the order reference for more details)
| Order refer. | Power | Autonomy | Light intensity | Emergency service | Ambiant temperature |
|---|---|---|---|---|---|
| e856FL05/1/1,6 | LED 6W | 1 hour | 510 lumen | 510 lumen | -30°C - +55°C |
| e856FL05/3/2,5 | LED 6W | 3 hours | 510 lumen | 260 lumen | -30°C - +55°C |
| e856FL10/1/1,6 | LED 11W | 1 hour | 1060 lumen | 560 lumen | -30°C - +40°C |
| e856FL10/3/2,5 | LED 11W | 3 hours | 1060 lumen | 260 lumen | -30°C - +40°C |
| e856FL20/1/1,6 | LED 19W | 1 hour | 2050 lumen | 560 lumen | -30°C - +40°C |
| e856FL20/3/2,5 | LED 19W | 3 hours | 2050 lumen | 260 lumen | -30°C - +40°C |