Použití: The light fitting is excellent with its high resistance to aggressive chemical substances, dust, and splashing water. It is designed mainly for the illumination of road tunnels, underpasses and industrial spaces (such as halls, warehouses, workshops, and petrol stations) with a high concentration of aggressive chemical substances and dust. The light fitting provides an ideal solution for the illumination of all types of tunnels.
Technical description: The light fitting body and frame are made of chemically highly resistant, polished stainless steel sheet. Safety hardened glass 5 mm thick is glued in the frame. High dust proofing and resistance to penetration of undesired moisture are provided by the air-proof joint of the frame and the body through a silicon seal in the body groove. The frame is fixed firmly to the body by four stainless steel clips. Two clips provide a free suspension of the frame under the body during installation. The reflector is made of chemically polished aluminium sheet. The light fitting is provided with two cable outlets (PG 16-29, M20-32) which are selectable depending on the required diameter of the supply cable (10-25 mm). The max. cross-section of the connecting conductors is 4 mm2. The light fitting is designed as a through light fitting; when adjusted to a terminal light fitting, the free cable outlet is to be blinded.
Installation: On the ceiling, wall or another solid substrate (structure) ensuring firm connection.
Versions: The light fitting is made in a version for high-pressure sodium or halide discharge lamps up to max. 400 W. Electrical equipment is made up of an electromagnetic (choke, condenser, starter) or electronic ballast (with luminous outlet adjustment).
|Type||Recommended light source [W]||Weight VVG [kg]||Dimensions L x H x W [mm]||Socket|
|641 04 15||High-pressure sodium discharge lamp 150||18,5||610 x 435 x 225||E40|
|641 04 16||High-pressure halide lamp 150||18,5||610 x 435 x 225||E27|
|641 04 25||High-pressure sodium discharge lamp 250||18,9||610 x 435 x 225||E40|
|641 04 26||High-pressure halide lamp 250||18,9||610 x 435 x 225||E40|
|641 04 40||High-pressure sodium discharge lamp 400||19,8||610 x 435 x 225||E40|
|641 04 41||High-pressure halide lamp 400||19,8||610 x 435 x 225||E40|