LED Linear (Zone 1) LLE/LLEE
LLE / LLEE -P series LED linear light fittings are normally used in the chemical and petrochemical plants, off-shore platforms, refineries and any other industry where hazardous atmospheres (gas and combustible dust) are potentially present.
The LLE / LLEE -P range of explosion proof lighting has been designed to meet the main requirements of illumination of working areas and to grant a safely evacuation of the plant in case of black-outs.
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LLE - P Explosion proof LED Light Fitting | ||||||||||
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product | overall dimensions and weight | fixing dimensions | electrical data | |||||||
| A | B | C | kg | D | ∅ | LED module | power | voltage | ||
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LLE 130P | 698 | 222 | 145 | 4.8 | 400 | M8 | without diffuser | 1 x 30 W | AC100 250V 50/60Hz |
| LLE 230P | 1310 | 222 | 145 | 7.7 | 800 | M8 |
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2 x 30 W | AC100 250V 50/60Hz | |
| LLE 130PD | 698 | 222 | 145 | 4.8 | 400 | M8 |
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1 x 30 W | AC100 250V 50/60Hz | |
| LLE 130PD | 1310 | 222 | 145 | 7.7 | 800 | M8 |
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2 x 30 W | AC100 250V 50/60Hz | |
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LLEE - P Explosion proof Emergency LED Light Fitting | ||||||||||
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product | overall dimensions and weight | fixing dimensions | electrical data | |||||||
| A | B | C | kg | D | ∅ | power normal | power emergency | emergency time | ||
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LLEE 130P | 698 | 222 | 145 | 6.6 | 400 | M8 | 1 x 30 W | 1 x 10 W | 120 minutes |
| LLEE 230P | 1310 | 222 | 145 | 9.7 | 800 | M8 | 2 x 30 W | 2 x 10 W | 120 minutes | |
| LLEE 130P | 698 | 222 | 145 | 6.6 | 400 | M8 | 1 x 30 W | 1 x 10 W | 120 minutes | |
| LLEE 230P | 1310 | 222 | 145 | 9.7 | 800 | M8 | 2 x 30 W | 2 x 10 W | 120 minutes | |
The LLE -P series are used for the standard illumination while LLEE -P series are proposed with function “normal + emergency” in order to grant a sufficient illumination to leave the area in case of temporary black-out. The wiring diagram of LLEE -P series is designed to provide a continuous power supply to the emergency unit to grant its full functionality anytime. Besides a LED unit, well visible from outside, indicates the status of emergency unit through green/yellow/red colours to facilitate the maintenance activity. The internal wiring is designed to allow any combination of loop-in loop-out installation. The light fitting can be installed using different mounting types as descri bed in dedicated section of this catalogue.
The materials used to manufacture the LLE / LLEE -P series have been studied to grant the maximum protection against the highly corrosive agents present in these industries:
• the body in glass fiber reinforced polyester (GRP), provides a very high mechanical strength together with a good resistance against the UV ray effects;
• the transparent diffuser in UV ray resistance polycarbonate has a self-extinguishing property according to Standard UL 94;
• the gasket on cover grants an IP66 protection level ;
• the closing system in one single spot, apart from facilitating greatly the maintenance operations, is itself a guarantee of first-rate holding system since it provides a constant pressure of seals over all the perimeter of the diffuser ;
• the internal electrical components are fully sealed to prevent any corrosive action that could cause electrical faults;
• the body has two cable entries M25x1.5 on one side and one cable entry M25x1.5 on the opposite side so to allow any loop-in loop-out installation. On request it’s possible to have two cable entries M25x1.5 on both sides;
• all the light fittings are equipped, as standard, with one cable gland and two stopping plugs in polyamide, Atex/IECEx certified. Other materials or combinations are available as option;
• the LED modules are fixed on internal frame and are available with or without diffuser; the diffuser is anyway available as option;
• electronic ballast, equipped with some self-protective functions, works with a multirange voltage and has a two-supply circuit design so to continue to energize one LED module in case the second one is faulty;
• internal circuit is protected by fuses so to minimize any possible problems caused by over-voltage during normal operation;
certificate number: IECEx CML 17.0087X CML 17 ATEX 1171X
marking: ` II 2GD Ex db eb mb op is q IIC T4/T5 Gb Ex tb op is IIIC T80°C Db
ambient temperature: -25°C +40°C -25°C +55°C
degree of protection: IP66
conformity: Directive ATEX 2014/34/EU
standards: IEC-EN60079-0 / IEC-EN60079-1 / IEC-EN60079-5 / IEC-EN60079-7 IEC-EN60079-18 / IEC-EN60079-28 / IEC-EN60079-31
category: suitable for Zone 1 – 2 (gas) and Zone 21 – 22 (dust)