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  • EX Blixtljus

EX Blixtljus

The flashing lights CWB-ATEX series are explosion-protected
equipment and serve as visual alarms in potentially explosive workplaces in
Zones 1, 2, 21 and 22.
• Housing made of aluminium, therefore usable in all chemical and
petrochemical plants as well as offshore plants.
• High protection system and stable mechanical construction allow use under
the toughest operating conditions.
• Various mounting brackets and a protective cage are available as
accessories.

Kategori: Varningsljus - Siren EX

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Egenskaper

Temperature class
T6 Tamb: –40 °C ... +40 °C
T5 Tamb: –40 °C ... +50 °C

Storage temperature –40 °C ... +80 °C
Relative humidity 90 %
Protection system (EN 60529) IP 66 (when used for design purpose)
Duty cycle 100 %
Service life of the light source light emission still 70 % after 8,000,000 flashes

Material
lens polycarbonate (PC)
housing stainless steel
base aluminium alloy yellow; plinth black

Type of connection
screw terminals
terminal area (max.) 2x 4 mm2 (single wire), 2x 2.5 mm2 (fine wire)
Cable entry 1x cable gland M20 x 1.5, chrome-plated, clamping range 6–13 mm
1x blanking plug, M20 x 1.5

Teknisk data

Rated voltage
230 V - AC 50/60 Hz
12–48 V - DC
Nominal current consumption 230V = 0.08A  -  24/48V = 0.5–0.3 A
Type of protection “d” flame proof enclosure for light housing “e” enhanced safety for terminal box

Explosion protection
II 2G Ex db eb IIC T6 Gb (Ta ≤ 40°C)
II 2G Ex db eb IIC T5 Gb (Ta ≤ 50°C)
II 2D Ex db IIIC T85°C Db (Ta ≤ 40°C)
II 2D Ex db IIIC T100°C Db (Ta ≤ 50°C)

Category (area of use) 2G (Zone 1) / 3G (Zone 2)
2D (Zone 21) / 3D (Zone 22)

Certificate of conformity EPS 20 ATEX 1 222 X
Testing body Bureau Veritas

Flash energy 5 J
Flash rate approx. 1 Hz


Certifieringar


Part Code Height in mm Diameter in mm Voltage Colour Weight in kg Certificate Manual
CWB-230-YW 31006103000 282 82 230 Yellow 1,4 Download Download
CWB-230-AR 31006104000 282 82 230 Amber 1,4 Download Download
CWB-230-GN   282 82 230 Green 1,4 Download Download
CWB-230-RD 31006105000 282 82 230 Red 1,4 Download Download
CWB-230-BE   282 82 230 Blue 1,4 Download Download
CWB-24/48-YW 31006903000 282 82 24 - 48 Yellow 1,4 Download Download
CWB-24/48-AR 31006904000 282 82 24 - 48 Amber 1,4 Download Download
CWB-24/48-GN   282 82 24 - 48 Green 1,4 Download Download
CWB-24/48-RD 31006905000 282 82 24 - 48 Red 1,4 Download Download
CWB-24/48-BE   282 82 24 - 48 Blue 1,4 Download Download