product parameters

① Shell material: Galvanized steel plate;(customized)
② Dimensions: Length 630mm x Height 630mm x Width 130mm;(customized)
③ LED pixel composition: 3 red lights, 3 green lightss;(customized)
④ LED wavelength: Red tube 620nm ± 5nm; Green tube 505nm ± 5nm;
⑤ Viewing angle:>30 °;
⑥ Luminous brightness: red ≥ 5000cd/m ², green ≥ 8000cd/m2;
⑦ Display content: double-sided red "X", green "↓"(customized);
⑧ Signal feedback: on-off signal. When the indicator light of the group is on, the corresponding feedback line is conductive, otherwise it is disconnected;
⑨ Red green conversion method: voltage conversion AC220V × (1 ± 20%)/50Hz × (1 ± 4%) or DC24V conversion needs to be customized;
⑩ Visual distance: Static visibility ≥ 250m, dynamic visibility ≥ 210m (clear visibility day and night at a speed of 120KM/h);
⑪ Installation method: The top plate, connecting plate, and inverted T-shaped hanger are joined together;
⑫ Installation adjustment range: 30cm vertically;
⑬ Working voltage: AC220V × (1 ± 20%) V, 50Hz × (1 ± 4%) Hz;
⑭ Power: ≤ 22W (one display status on each side);
⑮ Protection level: IP65;
⑯ Working temperature: -40 ℃ to+55 ℃; Relative humidity: ≤ 98% RH;
⑰ MTBF: ≥ 50000 hours, MTTR: ≤ 0.5 hours, service life: 100000 hours.

We alse have other types of product:

All pattern can be customized

Project case:

Guizhou Province,China;GuiJin expressway.