Application: Robust explosion-proof HIGH-BAY LED luminaire designed for lighting of hazardous areas ATEX ZONE 2/21, 22. Housing made of extremely durable aluminium (RAL7043). Cover made of clear tempered safety glass. Optic system inside guarantees various lumen curves for different applications. High quality electronic components guarantee high efficiency up to 179 lm/W and extremely long lifetime 100 000 h even at high temperatures. Modular system allows to choose the luminous output according to project needs. Dust and water proof with a rating IP66. It can be operated at temperatures from -40°C to +70°C. Excellent heat dissipation due to additional cooling of each luminaire modul. For suspended or surface mounting. Adjustable bracket allows a wide variety of applications.Ballast: EP – electronic - 220–240V, 50/60Hz
Light source: LED, 4000K, CRI +80, MacAdam3
Housing: Aluminium profile RAL 7043
Diffuser: Clear tempered safety glass
Fastening: Suspended by means of brackets or surface mounted by means of adjustable bracket (adjustable bracket on request only)
Connection: By means of 2m cable. T50/T60 versions are as standard equipped with plastic cable gland
Standard equipment: 4x stainless steel suspending M5 bracket, 2m cable (3x1,5mm2)
Calculated life time of LED modules: L90B50 ta25 – 50 000h; L80B50 ta25 – 150 000h; L70B50 ta60 – 100 000h
On request:DIM – dimmable electronic ballast (DALI)2700K/3000K/4000K/5000K/5700K/6500K - colour temperature
BERGER-N-LED-2,21ATEX marking:II 3G Ex nR IIC T6...T5 GcII 2D Ex tb op is IIIC T85°C Db
IECEx marking:Ex nR IIC T6 GcEx nR IIC T5 GcEx tb op is IIIC T85°C Db
BERGER-N-LED-2,22ATEX marking:II 3G Ex nR IIC T6...T5 GcII 3D Ex tc IIIC T85°C Dc