DGS50Ex mine radar induction 50W IP66 explosion proof LED Laneway Lamp, roadway lamp, tunnel lamp
DGS50Ex mine radar induction flame-proof LED Laneway Lamp
Features & applications
DGS50Ex mine radar induction flame-proof LED Laneway Lamp adopts the flame proof design. The LED is driven by constant-current driving power, with power input of 85-265V; lamp adopts radar microwave induction to adjust the luminosity according to actual working condition in both of micro power and full power mode. The lamp transparent parts adopt toughened glass, to make sure high transmittance and meet the impact strength requirements. The shell of the lamp is casted of ZG35 to ensure the flameproof surface accuracy after machining, and then to meet explosion-proof strength requirements. The light source uses 3535 high power LED, which is with features of high luminous efficiency, high color-rendering index and long service life.
This product has excellent explosion-proof performance ,and it is suitable as fixed lighting at the underground coal mine,underground chamber etc. Places with methane and coal dust explosion hazard in a three-phase AC 127V neutral-grounded power grid.
Technical parameters
| Model | DGS50Ex | |
| Input voltage | 85-265V | |
| Rated working voltage | AC127 V | |
| Frequency | (50-60) Hz | |
| Rated power | 50W | |
| Micro power | 10W | |
| Full power | 50W | |
| Illuminance (3 meters) | ≥60 Lx | |
| Luminous flux | >4150LM | |
| luminous efficacy | >85% | |
| Color rendering index | >65 | |
| Working system | Continuous | |
| Shell material | ZG35 cast steel | |
| Flameproof type | Ex d I Mb | |
| Protection level | IP66 | |
| Color temperature | (5500-6500)K | |
| Lifetime | 50000h | |
| Executive Standard | IEC/EN60079-0, IEC/EN60079-1 | |
| Dimensions(L×W×H) | 310mm×150mm×186mm | |
| Weight | 8.2kg | |
| Radar parameters | thermal ignition time | 50µS |
| Pulse time | 2µS | |
Threshold energy |
200µJ | |
| Maximum detection distance | 7m | |
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