
ATX™ LDB, LDG and LDR Series Wellglass Luminaires
INCANDESCENT/AREA: ATEX/IECEx FLAMEPROOF
© May 2016
Flameproof. High Pressure High Pressure Sodium, Mercury, Metal Halide, Mixed, Incandescent, Induction
ATEX/IECEx:
Zone 1 and 2 – 21 and 22
II 2 GD
IP66/67 - IK08
Applications
• For use in hazardous locations such as plants where plastics,
paints, thinners and petrochemicals are manufactured.
• Ideal for street lighting on renery sites or oil depots and for tank
lighting purposes.
Features
• Compensated power supply.
• Power factor ≥ 0.9
• Flat joint for IIB version, threaded joint for IIC version.
• E40 lamp holder with lock thread.
• High temperature internal wiring.
• Operates in any position subject to lamp type.
• Easy and efcient wiring due to separate Ex e terminal box with
wiring onto two captive terminals capacity 6 mm2 (2 x 0.009 in2)
and two internal earth terminals capacity 6 mm2 (0.009 in2).
• External earth terminal capacity 4 mm2 (0.006 in2).
• 2 x 20 mm clearance holes through-wire cable entries supplied
with one Ex e unarmored cable gland — sealing diameter 6.5 to
14.5 mm (0.26 to 58 in) — and one blanking plug and two M20
locknuts.
Standard Materials
• Body and bezel: gray painted marine grade aluminum alloy
• Internal reector: aluminum
• External reector: white painted zinc plated steel
ATEX/IECEx Certifications and Compliances
• Certication Type: LTd (Model LT2d)
— Gas: Zone 1 - 2
– Conforming to ATEX 94/9/CE: II 2 G
– Type of Protection: Ex de IIB (LDB series); Ex de IIC (LDG
and LDR series)
– Temperature Class: See T Rating for Gas Table
— Dust: Zone 21 - 22
– Conforming to ATEX 94/9/CE: II 2 D
– Type of Protection: Ex tD A21
– Surface Temperature: See Surface Temperature for Dust
Table
• Ambient Temperature: -40 °C to +55 °C (-40 °F to +131 °F)
• CE Declaration of Conformity: 50246
• ATEX Certicate: LCIE 02 ATEX 6165
• IECEx Certicate: IECEx LCI Ex 04.0019
• Index of Protection according EN/IEC 60529: IP66/67
• Impact Resistance (shock): IK08
EURASEC Certification
• EURASEC N° TC RU C-FR.ГБ05.B.00912
LDB Version LDB Version with Guard

ATX™ LDB, LDG and LDR Series Wellglass Luminaires
INCANDESCENT/AREA: ATEX/IECEx FLAMEPROOF
© May 2016
Flameproof. High Pressure High Pressure Sodium, Mercury, Metal Halide, Mixed, Incandescent, Induction
ATEX/IECEx:
Zone 1 and 2 – 21 and 22
II 2 GD
IP66/67 - IK08
T Rating for Gas
Ambient Temperature
Lighting Downward Lighting Upward
Ta = +40 °C
Lamp Type and Wattage
85 W Induction T6 T6 T6 T5
100 W High Pressure Sodium T6 T5 T5 T4
150 W High Pressure Sodium T6 T5 T4 T4
250 W High Pressure Sodium T4 T4 T3 T3
250 W Metal Halide
250 W Mercury
250 W Mixes T4 T4 T3 T3
300 W Incandescent T5 T4 T3 T3
500 W Incandescent T3 T3 T3 T2
400 W High Pressure Sodium T4 T3 Not Available Not Available
400 W Metal Halide
(+104 °F)
T4 T4 T4 T3
T4 T4 T3 T3
T4 T3 Not Available Not Available
Ta = +55 °C
(+131 °F)
Ta = +40 °C
(+104 °F)
Ta = +55 °C
(+131 °F)
Surface Temperature for Dust
Ambient Temperature
Lighting Downward Lighting Upward
Lamp Type and Wattage
85 W Induction +80 +176 +95 +203
100 W High Pressure Sodium +95 +203 +130 +266
150 W High Pressure Sodium +95 +203 +130 +266
250 W High Pressure Sodium +130 +266 +195 +383
250 W Metal Halide
250 W Mercury
250 W Mixes +130 +266 +195 +383
300 W Incandescent +130 +266 +195 +383
500 W Incandescent +195 +383 +290 +554
400 W High Pressure Sodium +134 +273 Not Available Not Available
400 W Metal Halide
°C °F °C °F
+130 +266 +195 +383
+130 +266 +195 +383
+134 +273 Not Available Not Available
Mercury vapor and metal halide luminaires are not available for purchase within the United States. Please check with your countries governing legislation
regarding allowable lamp types before ordering.