nLLK防爆荧光灯

The explosion-protected light fittings of theseries nLLK 98 are conform to the requirementsof the ATEX-Directive 94/9/EG. They are designed and tested acc. to the new standards IEC 60079-0/IEC 60079-15 for Ex-equipmentfor use in zone 2 and IEC 61241-0/IEC 61 241-1for use in zone 21 and 22 of hazardous areas with combustible dust.

They are equipped with electronic ballasts(EVGs) for G13 bi-pin fluorescent lamps andare available for 18 W and 36 W.

The new EVG additionally fullfills the relevant re­quirements „End of Life“ (EOL) acc. IEC 60079-7for explosion protected fluorescent light fittings design „increased safety“ as well as for mains operation and for emergency light operation. Additionally the light fittings fullfill the require­ments acc. EN 60598 part 2-22 for emergency light fittings.

They are fitted with a self contained battery formaintained and non maintained mode. The lightfitting has an emergency lighting duration time of 1.5 h and a green indication LED forcharging current.

The standard single-sided through-wiring architecture in conjunction with the generously large terminal compartment offers a cost efficient installation. Double-sided lock with 10 resp. 20 latch points allows the protective bowl to be hingeable on both sides meaning the fitting can be mounted without having to pay attention to which side is the right side. Maintenance-friendly the self-contained battery is mounted beneath a reflector-flap.