Explosion-proof LED tube luminaire with borosilicate glass tube.
For use in areas endangered by explosive atmospheres. Suitable for indoor and outdoor use, especially areas with high ambient temperature < 55°C. ATEX mark II 2D EX TB IIIC T85 DB, -, II 2G EX DB IIC T6 GB, -. Optical system With Lambertian light intensity distribution. LED system Luminaire luminous flux 2500 lm, connected load 22,00 W, Power Faktor λ > 0,9, luminous efficiency of luminaire 113 lm/W. Light colour neutral white, correlated colour temperature (CCT) 4000 K, general colour rendering index (CRI) Ra > 80. Mean rated service life L80(tq 55 °C) = 50,000 h.
Luminaire body made of 9 mm thick borosilicate tube, end caps made of aluminium alloy. . Inner gear tray made of sheet steel, powder-coated white. Sealing made of NBR (nitrile butadiene rubber). Dimensions (L x W): 750 mm x 157 mm, luminaire height 197 mm. Safety class (EN 61140): I, protection rating (DIN EN 60529): IP66, impact resistance level in accordance with IEC 62262: IK05, testing temperature of wire glow test in accordance with IEC 60695-2-11: 850 °C. Permissible ambient temperature (ta): -20 °C – +55 °C. Weight: 9,2 kg.
Connection terminal, plug-in (3 x 2,5 mm²). With 2 cable entry openings with 3/4 inch receptacle (NPT) for EX cable glands. EX cable glands not included in scope of delivery.
With electronic transformer, switchable. The luminaire is suitable for operation on a 230V direct voltage supply grid (DC). The luminaire complies with the fundamental requirements of applicable EU regulations and product safety legislation and bears the CE symbol.