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Explosion proof flameproof lamp lighting fixture Exd IIBT4

Explosion proof flameproof lamp lighting fixture Exd IIBT4

DCG
Application
DCG series explosion-proof luminaire can be used as flood light, wall pack and area light, this luminaire is designed for general illumination in hazardous locations, such as Oil refineries and gas station,oil and gasoline loading dock,distillery,painting manufacturing plant,pumping station,mine,vessel,other high humility, high temperature, dusty location.

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Features & Specifications

Extra strong high transparent dome lamp stands up to an impact 4J at the temperature -55℃ and is tolerable to the cold water jet entering the light fitting in operation without loosing the strength characteristics.

Corrosion-resistant materials with a special coating guarantee long life.

Possible to complete the light fitting with the dome reflector

Three frame dimensions depending on the used lamps power

 

Design

The explosion proof luminaire consists of a powder-coated aluminum frame making a “d” type explosion proof enclosure.

Protective glass is heat-resistant, extra strong, with high light transmission, is fixed inside the aluminum ring and screwed to the light fitting. For additional glass protection a galvanized steel protective grid.

Inside the frame there is a holder and terminal clamps for supply connection.

The cable is fed through the hole in the fitting upper part.

Depending on the light fitting mounting type it is possible to use a junction box, allowing a through cable laying.

Inside and outside the light fitting there are earthing bolts.

Explosion proof flameproof lamp lighting fixture Exd IIBT4
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Explosion proof flameproof lamp lighting fixture Exd IIBT4
Explosion protection marking Exd IIBT4 for lamps up to 400W
Light source Energy saving light emitting diode

Incandescent lamp

Mixed type self-ballast mercury lamp

Metal halide lamp

Holder E27
Supply voltage 220V, 50/60Hz
Shock hazard protection degree I
Dust and moisture protection degree IP54
Operating temperature -25℃ to +55℃
Connected core section Terminal 3×1.5-2.5mm2(L+N+PE)
Cable entry 2-M25x1.5
Feeder cable diameter 10-14mm
Mounting type Ceiling, Chain, Pendant, Pole, Wall mounting

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