Suspended luminaires for fluorescent lamps, OP-440-1 type
Luminaires are intended for general lighting of factory halls, workshops, warehouses, in which no flammable or corrosive materials are stored. The housing of the luminaire is made of steel sheet and painted with varnish. The luminaire is not encapsulated and is adapted to be hung on two chain hangers or to be directly attached to the ceiling.
Technical data
Rated voltage 230 V
Source of light 4 x LF 40 W
Power consumed 180 W
Luminous efficiency 0,76
Power factor 0.98
Degree of protection against external influences IP20
Klasa ochronności I
Luminaire placement index s / Hm 1,5
Sketch of a luminaire for OP-440 fluorescent lamps
A sketch of the luminaire is presented in the drawing. The luminous intensity values of the luminaire for various angles in the C0 and C90 plane and the lighting efficiency values with the use of OP-440-1 luminaires are given in the tables.
