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Zone 2 (21/22) Hazardous Area LED Luminaire Lighting ATEX – Appleton LLEDA Viamaster

Zone 2 (21/22) Hazardous Area LED Luminaire Lighting ATEX – Appleton LLEDA Viamaster

Zone 2 (21/22) Hazardous Area LED Luminaire Lighting ATEX – Appleton LLEDA Viamaster

Appleton LLEDA Viamaster is part of the Zone 2 (21/22) hazardous area LED luminaire ATEX lighting range that are specifically designed for simple installation and maintenance.

The Appleton LLEDA Viamaster can be manufactured for a new construction or retrofitted offering a more accurate and effective option for fluorescent fixtures.

Available in numerous options the LLEDA Viamaster range offers different voltages, lumen outputs and mounting styles suitable for almost any hazardous and industrial environments – providing hazardous area lighting with savings on installation, maintenance and energy costs due to the compact and efficient design.

The ATEX certified LED luminaires are suitable for use indoor or outdoors where protection against dirt, water and moisture is essential. Typical applications include oil refineries, petrochemical facilities, pulp and paper mills, food processing plants, oil refineries, warehouses, underground tunnels and general manufacturing facilities.

Appleton LLEDA Viamaster is also suitable for areas where there is a high degree of corrosion resistance required and where flammable gases, vapors and dusts are present.

Zone 2 (21/22) Hazardous Area LED Luminaire Lighting ATEX

Features & Benefits

  • 60,000+ hour LED life for years of maintenance free hazardous area lighting
  • Lightweight design, hinged cover with captive screws, and terminal block wiring for easy installation and maintenance
  • Contemporary, low profile lighting design suitable for tight spaces
  • Field replaceable components are available
  • Industry-leading thermal management for safe, reliable operation over wide temperature range
  • Optional safety cables prevent luminaire from falling
  • Terminal blocks provided for field wiring
  • ATEX/IECEx version:
    • Full range of lumen outputs, with light distribution equivalent to Appleton’s FN Series
    • Easy to retrofit the luminaire in same mounting footprint as Appleton’s FN Series fluorescent fixtures
    • (1) M20 plug or (1) M25 plug provided
Appleton LLEDA Viamaster

Appleton LLEDA Viamaster for use in hazardous locations defined by ATEX/IECEx

Appleton LLEDA Viamaster

Technical Data

Lamp Ambient Temperature°C (°F) Supply Wire Temperature°C (°F) NEC/CEC Hazardous Area Classification  Gas/Dust Simultaneous *Class I, Division 2/Class II, Division 1 ATEX/IECEx
Gas Dust Gas  Dust
Lumen Output Type Class I,
Division 2*		 Groups Class I, Zone AEx nA IIC,
Ex nA IIC		 Class II,
Division 1
and 2 **		 Groups Ex nA IIC* Ex tb IIIC
Ex tc IIIC***
2,400 LED 40 (104) 60 (140) T5 A, B, C, D T6 — — — T6 (69 °C) 63 °C
55 (131) 65 (149) T4A A, B, C, D T6 — — — T5 (89 °C) 78 °C
65 (149) 75 (167) T4A A, B, C, D T6 — — — T5 (94 °C) 83 °C
4,725 LED 40 (104) 65 (149) T4A A, B, C, D T6 — — — T4 (129 °C) 64 °C
55 (131) 65 (149) T4 A, B, C, D T6 — — — T3 (144 °C) 79 °C
65 (149) 75 (167) T4 A, B, C, D T6 — — — T3 (148 °C) 84 °C
7,800 LED 40 (104) 65 (149) T4A A, B, C, D T6 — — — T4 (130 °C) 64 °C
55 (131) 65 (149) T4A A, B, C, D T6 — — — T3 (145 °C) 79 °C
65 (149) 75 (167) T4 A, B, C, D T6 — — — T3 (149 °C) 84 °C

* T numbers represent the maximum internal temperature for Class I, Division 2 and Class I, Zone 2 locations designated by the NEC.
**T numbers represent the maximum surface temperature under a dust blanket for Class II, Division 1 and 2 as designated by the NEC or Zone 2 (Gas) and 22
(Dust) locations as designated by the IEC.
***T numbers represent the maximum external surface temperature for use in Zones 21 and 22.

Appleton LLEDA Viamaster Range

Appleton Part Reference LLEDAA2L2BUZ2 LLEDAA2L5BUZ2 LLEDAA2L7BUZ2
Voltage Range BU 120 – 277 Vac, 50/60 Hz 120 – 277 Vac, 50/60 Hz 120 – 277 Vac, 50/60 Hz
LED Lumens 2,200 4,400 7,800
Input Power (W) 22 45 81
Efficacy (LPW) 104 103 95
Ambient Temperature -40 °C up to +65 °C
(-40 °F up to +149 °F)		 -40 °C up to +60 °C
(-40°F up to +140 °F)		 -40 °C up to +60 °C
(-40 °F up to +140 °F)
T-Rating T5 @ +65 °C (+149 °F) T3 @ +60 °C (+140 °F) T3 @ +60 °C (+140 °F)
Correlated Color Temperature (CCT) 5650 5650 5650
Color Rendering Index (CRI) 70 70 70
Fixture Length 0.6 m (2 ft) 0.6 m (2 ft) 1.2 m (4 ft)
Fixture Weight 6.1 kg (13.7 lbs) 6.4 kg (14 lbs) 9 kg (19.15 lbs)
Standard Materials Housing: copperfree aluminum
Finish: gray polyesterLens: thermal shock- and impact-resistant polycarbonate lens
Lifetime  60,000+ hours
Appleton LLEDA Viamaster

Appleton LLEDA Viamaster

ATEX/IECEx Certifications for hazardous areas

ATEX LED Luminaires

ATEX LED Luminaires

  • Zone 2 and 22
    – ex II 3 GD
    – EPL Gc and Dc
    – Ex nA IIC; Ex tc IIIC
    – IP66/KO08
  • Zone 21
    – ex II 2 D
    – EPL Db
    – Ex tb IIIC
    – KO08
NEC/CEC

Class I, Division 2, Groups A, B, C, D Class I, Zone 2, AEx nA IIC Ex nA IIC Simultaneous Exposure (Class I, Division 2/Class II, Division 1)

NEC/CEC

Type 3R, 4X Wet Locations IP66

ATEX/IECEx

Zones 2 and Zones 22 II 3 GD EPL Gc and Dc Ex nA IIC; Ex tc IIIC IP66; IK08

ATEX/IECEx

Zone 21 II 2 D EPL Db Ex tb IIIC IK08

Appleton LLEDA Viamaster

Appleton LLEDA Viamaster

Hazardous Area Lighting

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