DGS-127L(D) Ming Explosion Proof LED Tunnel Lamp

DGS-127L(D) Ming Explosion Proof LED Tunnel Lamp

Use
Can be used for fixed lighting in the coal mine, underground tunnel, comprehensive coalface, chamber room, substation, pump room, parking lot, etc.
Can be used for fixed lighting in the coal mine industry and in dangerous environment where have explosive gas mixture of methane, coal dust, etc.

Meaning of type

Dimension Drawing

Modes of Installtion

Technical descriptions
1.High-efficiency and energy-saving: adopts American Cree LED chip, low energy consumption and long life. Life is more than 100,000 hours.
2.Enclosure is made of aluminum alloy formed by die-casting. Surface of the enclosure is coated with high-voltage electrostatic powder which is corrosion proof and has high intensity.
3.Toughened glass is heat-resistant, can be able to withstand high energy impact and more than 7J impact.
4.Three-cavity structure design, including light source cavity, electric source cavity and wiring cavity, reduces heat conduction to constant current source and ensures long-term normal working of the device.
5.All fasteners are made of 304 stainless steel, with high corrosion capability.
6.The light is not glare, soft as fluorescent light, spread from the different integrated plane of LED, has no influence on normally work.
7.Wide voltage input, immediate start, voltage fluctuation from 85~265V, light intensity is constant.
8.Special constant current source ensures constant power output. Meanwhile, it has protective functions of open-circuit or short-circuit to guarantee long life and reliable working status.
9. Reliable structure makes the lamp work normally under various foul environment..
10.Design with humanized appearance. Various installation modes for selection to fulfill different requirements.

Technical data

Type

Rated voltage (V)

Rated power (W)

Power factor

Luminous flux (lm)

External diameter of cable(Φmm)

Weight (kg)

Protection level

DGS30/127L(D)

127

30

≥0.98

2800

10~14

5

IP65

DGS50/127L(D)

50

≥0.98

4800

10~14

7

DGS70/127L(D)

70

≥0.98

6700

10~14