BZD150 Series Explosion proof LED Light Fittings (IIC, tD)

Application

◆ Designed for explosive atmospheres Zone 1 and Zone 2;
◆ Designed for combustible dust Zone 20, Zone 21 and Zone 22;
◆ Designed for IIA, IIB and IIC groups explosive atmospheres;
◆ Designed for temperature classifications T1~T6;
◆ Designed for explosive hazardous locations such as oil refinery, storage, chemical, pharmaceuticals, textile, printing, military industries, etc.

Model Code

Selection Table

Technical Parameters

Compliance with: GB3836.1, GB3836.2, GB12476.1, GB12476.5, IEC60079-0, IEC60079-1, IEC61241-0, IEC61241-1;
Explosion protection: Ex d IIC T6 Gb/Ex tD A21 IP66 T80℃;
Working voltage: 20W~60W: AC90~264V,50/60Hz 80W~120W:AC180~264V,50/60Hz;
Lamp: LED;
Rated power: 20W,30W,40W,50W,60W,80W,100W,120W;
Luminous efficiency: ≥110lm/W;
Power factor: ＞0.95;
Color temperature: 5500K;
Color rendering index: Ra>75;
Ingress protection: IP66;
Corrosion resistance: WF2;
Ambient temperature: -40℃≤Ta≤+40℃
Cable entry: G3/4";
Cable outer diameters: Ф9mm～Ф14mm􀀞
Emergency device parameters
Charging Time: ≤24h
Emergency Start Time: ≤0.25S
Emergency Lighting Time: ≥ 90min

Features

◆ Enclosure is die casted of high-strength aluminum alloy with high voltage electrostatic powder coated surface after shot blasting;
◆ CREE LED chips;
◆ The special constant current power supply with high efficiency, low power consumption and constant output power, and features of short circuit, open circuit and
overheating protection ensures that LED lamp working reliably, high-light effect, energy saving and long service life;
◆ Adopt integral structure, and divided into the design of structure of lamp cavity, electric cavity and wiring cavity. Lamp cavity is completely separated from electric cavity.
Structure of special heat dissipation in the middle ensures that the heat generated from lamp and power gives out;
◆ The wiring board is of new design. The wire shall be accessed to the wiring board in horizontal direction and fastened by bolts in vertical direction when installing, which
can avoid shedding during long-time service period;
◆ Transparent covers are made of toughened glass with functions of high temperature resistance and heat resistance. The prismatic anti-glare design can effectively
reduce glare;
◆ The light fittings adopt explosion protection structure of thread, spigot and cementing with good explosion protection performance, which meet the requirements of IIC;
◆ Each joint of light fittings is with sealing structure, Sealing rings are made of silicone rubber , which has features of high temperature resistance and anti-aging.
The ingress protection of enclosure is IP66;
◆ Enclosure adopts high voltage electrostatic powder coated surface after shot blasting and chemical treatment, and the corrosion resistance reaches to WF2;
◆ Emergency function is available as per request.

Dimensions & Photometry

BZD150 Explosion Proof LED Highbay Light 120W

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