MAML-01 Series Explosion-proof Lamps (Gas Discharge Lamps)

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MAML-01 Series Explosion-proof Lamps (Gas Discharge Lamps)

Home > Products > Explosion-proof Lighting Fixtures > MAML-01 Series Explosion-proof Lamps (Gas Discharge Lamps)

Product Feature

Can be used in hazardous area which includes combustible and dust gas, such as chemical engineering, oil refinery, food processing, oil exploitation, offshore oil platform, tanker, tunnel pipe gallery, military industry, spaceflight, pharmacy, metallurgy, mineral products and etc.

The enclosure is die casting by aluminum alloy, the corrosion-proof performance improved, the surface is high voltage static spraying after shot-blasting and high frequency cleaning.The exposed fastener is stainless steel. Beautiful appearance.

Can be used in Zone 1, Zone 2, IIC, IIB, IIA type combustible gas environment.

Can be used in Zone 21, Zone 22, IIC, IIB, IIA type combustible dust environment.

The transparent cover is ribbed toughened glass, which can hold 4J energy impact, anti glare.

Equipped with anodic-oxidation treatment purity aluminium external reflector, improving using efficiency of lighting fixture.

The ballast cavity and lamp source cavity are individual separately, which prevents condensate phenomenon caused by difference of two cavities temperature, and lower the temperature of two cavities.

The emergency device can be installed as per client requirements.When supply power cut off,the lighting fixture can be turned into emergency lighting condition.

Wiring with cable or steel pipe.

Specific parameters and selection
Ambient TemperatureEx Marking
GBIECEXATEX
-45°C ~ +40°C≤MH 150W/HPS 150W
Ex db IIC T4 Gb
Ex tb IIIC T130°C Db
≤MH 150W/HPS 150W
Ex db IIC T4 Gb
Ex tb IIIC T130°C Db
≤MH 150W/HPS 150W
II 2G Ex db IIC T4 Gb
II 2D Ex tb IIIC T130°C Db
-45°C ~ +60°C≤MH 175W/HPS 175W
Ex db IIC T4 Gb
Ex tb IIIC T130°C Db
≤MH 175W/HPS 175W
Ex db IIC T4 Gb
Ex tb IIIC T130°C Db
MH 175W/HPS 175W
II 2G Ex db IIC T4 Gb
II 2D Ex tb IIIC T130°C Db
≤MH 150W/HPS 150W
Ex db IIC T3 Gb
Ex tb IIIC T135°C Db
≤MH 150W/HPS 150W
Ex db IIC T3 Gb
Ex tb IIIC T135°C Db
≤MH 150W/HPS 150W
II 2G Ex db IIC T3 Gb
II 2D Ex tb IIIC T135°C Db
Conformity to standardsGB/T 3836.1 GB/T 3836.2 GB/T 3836.31
IEC/EN60079-0 IEC/EN60079-1 IEC/EN60079-31
IPIP66
Enclosure MaterialAluminium alloy ZL102 material code
Powder coated and colorElectrostatic powder coating,International standard color code:RAL 7090
Transparent coverToughened, stands 4J impact
The material of Exposed fastenerSS304/SS316 stainless steel
lamp brandPhilips, OSRAM, Yamin 1923 etc. (The optional brand by client)
The power of the lampMetal halide lamp: 70, 100, 150, 175W; High pressure sodium lamp: 70, 110, 150W;
Rated voltage220~240V AC 50/60Hz Can be customized
Maximum entry cable specifications and cable OD.r3x2.5mm (armored cable, rubber and plastic rubb) / cable OD range:10~14mm
Lighting fixture cable entry threadStandard M25 x 1.5, other NPT3/4, G3/4 and other special thread indicate;Standard ceiling wiring cavity equipped with 2 cable entries
Note: Cable gland is ordered separately by the customer. The sales of this product does not include Cable gland with inlet.

Dimension drawings and installation reference

Model No.
Specifications
Light source typePower
(W)
Lamp holderTemperature
color
Power factorDimensions (mm) L*Wweight(Kg)Temperature ClassesTc
ABACSC
MAML-01-150MHIMetal halide lamp70E274000K≥0.924044024041510.610.75T4/T3
100
150
MAML-01-175MHI175E4028552028549513.2513.4
MAML-01-150HPSHigh pressure
sodium lamp
70E272000K≥0.924052024041510.610.75
100
150E4028544028549513.2513.4

Installation reference

Power(W)Dimensions (mm)
ABCDEFGH
MAML-01-150(70W/100W/150W)240440415305490340880630
MAML-01-175(150W/175W)285540515355520410970730

Product Advantage and Features

01) Using 3 individual construction (wiring cavity, powersupply cavity and lamp source cavity), reducing theheating conduction superposition, which ensurerequirement of product long-life.

02) The connection between lighting fixture and wiringcavity is wireless connection structure, which avoidwire wrapping problem, and it's thread can beinterchangeable. It is convenient for installation andmaintain for other lamp source.

03) The wiring panle inside wiring cavity ispatented quicklyremoved structionfype,which improved the site installation efficiency.

04) Ceiling type wiring cavity is convenient forbranching, the maximum quantity of cable entriesis 4, there are 2 sets of terminals for wiring panel,which convenient for branching and wiring in site,and reducing the usage of terminals box andsaving cost.

05) Using international brand of ballast, trigger,compensation capacitor and lampsource,which ensure product quality.

06) The lighting fixture use high strength toughenedglass cover, which can stand the 4J impact,anti-glare, with wide angel (see photometricdate). The wire guard can be customizedas per client requirements.

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