Explosion-proof light fittings zone 1/21

ES EXF250LED

ELEKTROSVIT Svatobořice, a. s.

 

Zone 1/21 Ex logo II 2G Ex  eb mb op is IIC T5 Gb
Zone 2/22 II 2D Ex tb op is  IIIC T55°C-T70°C Db

Use: Explosion-proof light fitting for the illumination of indoor and outdoor industrial spaces with the danger of gas, vapour and dust explosion.

Technical description: The body is made of polyester strenghtened with glass fibre (GRP). The diffuser is made of polymethyl methacrylate (PMMA) or UV stabilized polycarbonate. The optical cover is fixed by eight stainless stell clamps. The max. cross-section of the connecting conductors is 2,5mm2.

Instalation: On the ceiling or on the wall with use of mounting brackets

Versions: A3 version of light fitting is equiped with internal power supply module capable of continuous work in emergency mode, for at least three hours, in case of mains failure. Standard light fittings are available with polyamide cable outlets M20x1,5, optionally with polyamide cable outlets M25x1,5 or metal cable glands M20x1,5 and M25x1,5.

To order: Emergency version A3 or ZB

Downloads:

Type Power input [W] Luminous flux  [lm/W] Efficiency [lm] Ambient temperature Dimensions [mm]
ES EXF250LED-0600-F1 21 87 1869 -40°c až +45°C 700 x 190 x 129
ES EXF250LED-0600-F2 39 100 3816 -40°C až +45°C 700 x 190 x 129
ES EXF250LED-1200-F2 39 104 4104 -40°C až +45°C 1300 x 190 x 129
ES EXF250LED-1200-F4 78 100 7753 -40°C až +45°C 1300 x 190 x 129
ES EXF250LED-0600-G4 47 106 4840 -40°C až +55°C 1300 x 190 x 129
ES EXF250LED-1200-G2 25 102 2566 -40°C až +60°C 700 x 190 x 129
ES EXF250LED-1200-G2 25 98 2468 -40°C až +60°C 1300 x 190 x 129
*By adding letter „P“ behind type designation, light fittings will be provided with plastic cable glands. *By adding letter „M“ behind type designation, light fittings will be provided with metal cable glands. *By adding number 10 behind type designation, light fittings will be provided with one cable gland on one side of light fixture, with a cross wiring. *By adding number 11 behind type designation, light fitting will be provided with two cable fland on both sides of light fixture, with a cross wiring. *By adding number 20 behind type designation, light fittings will be provided with two cable glands on one side of light fixture, power supply cables can be bridged in connection terminal. *By adding number 21 behind type designation, light fittings will be provided with three cable glands, two are on one side and one is the other side with a cross wiring. *By adding number 22 behind type designation, light fittings will be provided with four cable glands, two on both sides of light fixture, with a cross wiring. *E.g. ES EXF250LED-0600-F1-P21 – light fittings will be provided with plastic three cable glands, two are on one side and one is on the other side with a cross wiring.