Application:

Robust explosion-proof HIGH-BAY luminaire designed for lighting of hazardous areas ZONE 2/21, 22. Housing made of extremely durable aluminium (RAL7043). Cover made of clear tempered safety glass. Optic lenses allow for a variety of beam patterns suitable for different applications. High quality electronic components guarantee a high efficacy of up to 167 lm/W and a long lifetime of 100,000 hours, even at high temperatures. Modular system allows to select the luminous output according to project needs. Dust and waterproof with an IP66 rating. Operating temperatures of -40°C /+ 60°C. Excellent heat dissipation due to additional cooling of each LED module. For suspended or surface mounting. An adjustable U-bracket allows for a wide variety of installation options.

 
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 with 4 eye-bolts or
                 Surface mounted using an adjustable U-bracket (optional)

Connection: 2m flying lead. T50/T60 versions are supplied with a plastic cable gland.

Standard equipment: 4x stainless steel suspension eye-bolts (M5), 2m cable (3×1,5mm²)

Calculated life time of LED modules: L90B50 ta25 – 50 000h; L80B50 ta25 – 150 000h; L70B50 ta60 – 100 000h

Optional:
DIM – dimmable electronic ballast (DALI)
2700K/3000K/4000K/5000K/5700K/6500K – colour temperature
MULTI – 3 hour maintained emergency
EM – 3 hour non-maintained emergency

BERGER-N-LED-2,21
II 3G Ex nR IIC T6 Gc
II 2D Ex tb op is IIIC T85°C Db

BERGER-N-LED-2,22
II 3G Ex nR IIC T6 Gc
II 3D Ex tc IIIC T85°C Dc