The evacuation indicator is used to guide pedestrians/vehicles in the accident tunnel through the pedestrian crossing and the cross-hole of the vehicle into the tunnel without accident.
The evacuation indicator adopts an inner light box structure, a green bottom, a white character and a black pattern, and the pattern has an arrow pointing to the right. It is dust-proof, moisture-proof and waterproof. Stainless steel chassis for easy installation and easy maintenance.
These signs indicate the direction and distance of the evacuated person to the tunnel entrance. The direction sign of the escape route consists of an escape symbol, and each escape direction has an arrow symbol (with the distance to the tunnel entrance). For a specified length to the tunnel entrance, an accuracy of 5 meters is sufficient (a round number), for example 1515m = >160m or 122m = >120m.
Technical Parameters
(1) Input voltage: AC220V;
(2) Light source: The LED light source adopts LED light, the power supply is AV220V, 50Hz. The voltage deviation is in the range of -10% to +10%, and the lamp should be able to ignite normally without flickering or extinction. LED light source uses low thermal resistance, good heat dissipation, low stress packaging technology, LED light source color temperature 4500 ~ 5500K.
(3) Shell material: stainless steel (material 1.4401), thickness 1 mm, powder coating. The outer pendulum panel should be fixed with stainless steel hinges.
(4) Front guard: single-layer safety glass, 5 mm thick glass, size and color in line with Pakistan standards. The signed foil will be fixed inside the glass.
(5) Electrical protection level: 2.
(6) Protection level: IP65;
(7) Mark size: 700 × 400 × 110 (mm);
(8) Minimum luminous intensity: 200 cd/㎡;
(9) LED life: ≥100000h
(10) MTBF: 20,000 hours
(11) Power consumption: <8W
(12)MTTR： 0.5h
(13)Working temperature：-20℃ ~ +65℃.
(14)Working environment humidity：10%～95%
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