47124 - 3F Zeta TK L 50 AMPIO L1783 ILLUMINOTECHNICAL Luminous efficiency 100% (DLOR 99%, ULOR 1%). Initial luminous flux of the luminaire 8189 lm. Symmetric wide direct distribution. Installation Interdistance Transv.D = 1.39 x hu - Long.D = 1.43 x hu. Tabular UGR (CIE 117 - 4H-8H; S=0.25H; 70/50/20): RUG 21.7 - 22.4. Beam angle: 102° - 103°. Luminous efficacy 178 lm/W. Lifetime (L93/B10): 30000 h. (tq+25°C) Lifetime (L90/B10): 50000 h. (tq+25°C) Lifetime (L85/B10): 80000 h. (tq+25°C) Lifetime (L80/B10): 100000 h. (tq+25°C) Sudden decreased luminous flux after 50000 hours: 0% (C0). Photobiological safety in compliance with IEC/TR 62778: RG0 risk exempt, (IEC 62471). In compliance with IEC/EN 62722-2-1 - IEC/EN 62717 standards. SOURCE Linear LED module 50W/840. Source with special protection against aggressive chemically-volatile substances for standard LED technology. Energy efficiency class (UE 2019/2020 - UE 2019/2015): C. CIE 13.3 Colour rendering index: CRI >80 (R9 <50%). IES TM-30 Fidelity Index: Rf = 84 Rg = 95. CCT nominal colour temperature 4000 K. Colour initial tolerance (MacAdam): SDCM 3. MECHANICAL Housing in hot-galvanised steel, painted in white polyester, obtained through rolling process with adapters to busbar in white polycarbonate. Mechanical truck adapter. Light unit in hot-galvanised steel, painted in white polyester base with fixing springs and retractable safety hooks in stainless steel. Lenses for wide distribution, in transparent methacrylate (PMMA) with external flat surface. End caps in white polycarbonate. Luminaire with limited surface temperature. - D - (EN 60598-2-24) Dimensions: 1783x62 mm, height 67 mm. Weight 3.835 kg. IP40 protection degree. Mechanical strength to impacts IK06 (1 joule). Glow-wire test resistance 650°C. ELECTRICAL Halogen Free electronic wiring 230V-50/60Hz, power factor 0.95, THD <25%, constant output current, class I, 1 driver. Power of the luminaire 46 W. ENEC - CE. SAFE FLICKER: PstLM=<1 and SVM=<0.4 (IEC TR 61547-1 and IEC TR 63158), to ensure a more comfortable and safe light. Ambient temperature from 0°C to +25°C. Temperature class T6 max 85°C. Truck adapter, 4-way. Relative humidity UR: <85%. INSTALLATION Track. This product is suitable for installation on a 3-phase electrified busbar "Binario 3F". APPLICATIONS Environments: architectural, commercial, transit areas, cornices, boards. WARNING Luminaire designed for disposal/recycling at end-of-life. Replaceable (LED only) light source by a professional. Replaceable control gear by a professional.