Description
Application
- Designed for explosive atmospheres Zone 1 and Zone 2;
- Designed for combustible dust 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
BZD 130 – [] [] [] – []
[] – J: With emergency unit
[] – H: With junction box
[] – Mounting types (x: ceiling; g: pendant; b1: wall 30º; b2: wall 90º; h: stanchion; f: pole)
[] – Power (20W,30W,40W,50W,60W,80W,90W,100W,120W)
130 – Design No.
BZD – Explosion proof light fittings
Features
Features
- Enclosure is dies cast 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 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
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Entry device with special sealing clamp structure convenient for cable entry |
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Frosted transparent cover reduces glare. |
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Enclosure of finned structure for absorbing and transmitting heat promptly |
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Terminal block of patented design with features of reliable wiring anti-loose,vibration resistance etc. |
Outline and Mounting Dimensions
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Type |
Model |
H(mm) |
D(mm) |
| I |
BZD130-20
BZD130-30
BZD130-40 |
200 |
212 |
| II |
BZD130-50
BZD130-60
BZD130-80 |
260 |
250 |
| III |
BZD130-100
BZD130-120 |
300 |
250 |
| No. |
Description |
Remarks |
| 1 |
Light fittings |
|
| 2 |
Ex union BHJ-G3/4C |
|
| 3 |
Ex junction AH-G3/4 (IIC/tD) |
|
| 4 |
Ex union BHJ-G3/4-B |
|
| 5 |
Straight pipe G3/4x300mm |
|
| 6 |
Bend pipe 150° G3/4x300mm |
|
| 7 |
CC type rigging screw M6 |
|
| 8 |
Chain Φ3.5×450 |
|
| 9 |
Expand bolt M6 |
|
| 10 |
Bend Pipe 90° G3/4x500mm |
|
| 11 |
Stanchion G1 1/4 |
|
| 12 |
Ex junction box AH-G3/4 (ICC/tD) |
|
| 13 |
Pole G1 1/4 |
|
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