CIGEx Explosion-Proof LED Luminaire 20W Cast Iron

CIGEx Explosion-Proof LED Luminaire 20W Cast Iron

The CIGEx explosion-proof LED luminaire of 20W provides general lighting in areas where gases and combustible dusts create an explosion risk, in groups I and II, zones 1 and 2. The cast iron housing and the Exd marking suit mines and industrial gas installations. It replaces classic fittings with a 2240 lm LED source.

Benefits

• Certified explosion protection: I M2 Exd I and II 2G Exd IIB T4, temperature class T6.
• Cast iron housing: electrostatically painted and rated IK10 against impact.
• IP66 sealing: the luminaire keeps out dust and water jets during wash-down.
• 2240 lm from 20W: high-power OSRAM LEDs in cool white.
• Individual or daisy-chain wiring: cable of 11.1 – 20 mm diameter serves long runs with fewer cable routes.
• F-Mark approval: direct mounting on normally flammable surfaces, from -20 degrees C to +40 degrees C.

Technical specifications

• Housing material: cast iron, electrostatically painted
• Diffuser: clear extruded polycarbonate
• Housing colour: other colours available on request
• Ex protection: I M2 Exd I and II 2G Exd IIB T4 (explosion-proof)
• Temperature class: T6
• Zones of use: groups I and II, zones 1 and 2
• Power supply: 230V AC, 50Hz
• Light source: high-power OSRAM LEDs
• Total power: 20W
• Luminous flux: 2240 lm (cool white)
• Ingress protection: IP66
• Impact resistance: IK10
• Electrical insulation class: I
• Connection: individual or daisy-chained, cable 11.1 – 20 mm
• Operating temperature: -20 degrees C to +40 degrees C
• Dimensions: 300 x 130 mm
• Weight: 4.6 kg
• Compliance: CE, ATEX, F-Mark

Applications and installation

The CIGEx explosion-proof LED luminaire lights hazardous areas: mine galleries in group I, and surface industrial installations with gases or combustible dusts in group II, across zones 1 and 2. Wire the units individually or chain them together, which cuts the number of cable routes along a gallery or a process line. The IP66 rating also handles heavy dust loading in mineral and cement plants. Mount directly on normally flammable surfaces and keep within the rated -20 degrees C to +40 degrees C window. Manufacturing takes place in Europe.

Frequently asked questions

Which Ex zones does it cover? Zones 1 and 2, for group I mining and group II gas atmospheres, per the I M2 Exd I and II 2G Exd IIB T4 marking.

Can several luminaires be linked? Yes. Connection is individual or daisy-chained, with cable of 11.1 – 20 mm diameter.

What is the light output? 2240 lm in the cool white version, at a total power of 20W.