HomeProductsExplosion proof suction / hanging lampOHBF8119 (180~280W) Explosion proof High Bay light
OHBF8119 (180~280W) Explosion proof High Bay light
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  • 180~280W Explosion proof High Bay light
  • OHBF8119 (180~280W) Explosion proof High Bay light
  • OHBF8119 (180~280W) Explosion proof High Bay light
  • OHBF8119 (180~280W) Explosion proof High Bay light
  • OHBF8119 (180~280W) Explosion proof High Bay light

OHBF8119 (180~280W) Explosion proof High Bay light

Range of application:

■ Widely used in petroleum mining, oil refining, chemical industry, military industry and other dangerous environment for general lighting and operational lighting;
■ It could work in Zone 1 and Zone 2 of explosive gas environment;
■ It could work in Zone 21 and Zone 22 of flammable dust environment;
■ It could work for T1-T6(T5) of temperature group;
■ It could work for energy saving renovation projects and maintenance & replacement for difficult places;
■ It could work for places with high protection requirements and poor wet environment.


Product Features


Configuration: Using imported LED light source, the average service life is as long as 100,000 hours. The power supply adopts wide voltage processing, which can realize constant current output, has short circuit and over voltage protection functions, and greatly prolongs the service life of lamps and lanterns.


Heat dissipation: Upper and lower ventilation convection structure design, improve the heat dissipation performance while avoiding the phenomenon of dust accumulation in conventional LED radiators. The radiators are arranged in a circular array to improve the heat dissipation performance.


Transparent parts: high-purity toughened glass, transmittance up to 95% - 98%. Light projection is uniform and soft, especially suitable for all kinds of low-roof, platform, high-roof, high-shed and other places as fixed lighting.


Protection: The protection level of lamp body is IP66, and the anti-corrosion level can reach WF2.


Installation mode: Suspension ceiling, bending rod, vertical rod, suction top, U-shaped shock-proof bracket (angle adjustable) and other installation modes can be adopted as required.


Wiring: Series and parallel connection of lamps and lanterns can be realized by using double inlet design. The separation design of power supply cavity and wiring cavity has a great assembly space, which makes the installation and wiring safer and more convenient.



Product Parameters



Item

Symbol

Description

Unit

Picture

1.png

Rated Voltage

VOLT

220

V

Power

P

180-280

W

Protection Level

IP

IP66

IP

Lighting Angle

θ

110

°

LED Quantity

/

280

PCS

Base Specifications

/

CREE3030


Anti-corrosion Grade

/

WF2


Explosion Proof Grade

/

Ex d e mb IIC T6 Gb


Light Efficiency

η

120

Lm/W

Frequency

f

50/60

Hz

Power Factor

PF

0.95

PF

Operating Temperature

TOPR

-20~+40

Storage Temperature

TOPR

-20~+40

Light Source

/

led

PCS

Correlate Color Temperature

Tc

3000-6500

K

Color Rendering Index

CRI

≥70

RA

LED'S Operating Life

LIFE

100000

Hours

Start-up Time

T

≤0.2

S

Executive Standard

/

GB3836.1GB3836.2


Weight

/

9.5

KG

Size

/

Φ415×207

mm



Test Report


Light Distribution DiagramIlluminance Figure
image.pngimage.png


Dimensions



9.jpg



Install



10.jpg

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