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catalogue 3 1 0 explosionprotectedpro ducts

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E X - F L O O D L I G H T<br />

dTLS 85... for high pressure discharge lamps<br />

Metal version for Zone 1<br />

Description<br />

The explosion-protected floodlight<br />

dTLS 85... for high pressure discharge<br />

lamps is in accordance to the ATEX-Directive<br />

94/9/EG as well as the European Norms<br />

EN 50014, EN 50018 and EN 50019.<br />

They are certified for use in the Zones 1<br />

and 2.<br />

The housing is made of a light alloy with a<br />

powdered coating. The pressed-in threadring<br />

for the flameproof thread gap is made<br />

of brass. This provides for an easy lamp<br />

replacement even after a longer operating<br />

periods.<br />

The floodlight light fitting was designed for<br />

outdoor use. Due to the high safety standard<br />

it has more than proven its reliability<br />

in chemical factories and offshore platforms<br />

for illuminating large areas and selective<br />

large objects.<br />

The vaporized reflectors are designed for<br />

various angles of dispersion.<br />

Cost-effective illumination<br />

of large objects<br />

For use in chemical factories<br />

and offshore platforms<br />

Robust light alloy housing<br />

with a powdered coating<br />

Easy lamp replacement even after<br />

extended time of operation<br />

Vaporized reflector for various<br />

angles of dispersion<br />

4.20<br />

Polar curve<br />

Stepped reflector with diffuser<br />

dTLS 85250 S<br />

90<br />

60<br />

30<br />

75<br />

150<br />

225<br />

300<br />

C 0<br />

375<br />

0<br />

C90 l/cd/klm<br />

Parabolic reflector<br />

dTLS 85250 P<br />

90<br />

750<br />

60<br />

1500<br />

2250<br />

60<br />

30<br />

3000<br />

30<br />

C 0<br />

3750<br />

0<br />

C90<br />

Rated luminous flux of lamps:<br />

approx. 19.000 lm (HIT-DE 250 W)<br />

approx. 25.000 lm (HST-DE 250 W)<br />

Light fitting efficiency in operation:<br />

l/cd/klm<br />

dTLS 85250 S with diffusser approx. 46 %<br />

dTLS 85250 P with diffusser approx. 72 %<br />

30<br />

60<br />

90<br />

90

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