Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight

Product Details
Customization: Available
Lamp Body Material: Aluminum
IP Rating: IP66
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Management System Certification
ISO 9001, ISO 14001
Export Year
2023-12-21
  • Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight
  • Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight
  • Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight
  • Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight
  • Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight
  • Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight
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Basic Info.

Model NO.
DJS
Input Voltage
AC 127V
Power
20w
Color Temperature
Cool White
Emitting Color
Cool White
Certification
CCC, CE, CQC, C-tick, EMC, Energy Star, ETL, FCC, FDA, GOST, GS, LVD, PSE, REACH, RoHS, SAA, SASO, VDE
Rated Input Voltage
AC127V.
Input Voltage Fluctuation Range
75%~110%
Rated Power
24W
Working Voltage
DC127V
Working Current
Less Than 560mA
Standard Frequency
50Hz
Illumination
3 Meters, Greater Than 10
Transport Package
Carton/ Shipping
Specification
752*64*530mm
Trademark
CNKC
Origin
China
Production Capacity
5000PCS/Monthly

Product Description

Product describtion:
DJS series mine explosion-proof and intrinsically safe LED roadway lamp is applicable to hazardous areas with explosive gas mixture of methane and coal dust. The lamp adopts an intrinsically safe regulated power supply, which can ensure safety by avoiding gas explosion in case of short circuit; At the same time, the light source uses LED to form a lighting system, and the illuminance of the light source meets the lighting needs. This lamp is a substitute for explosion-proof incandescent lamp and explosion-proof fluorescent lamp. It can be used in tunnels and caverns in high gas mines, and its service life can reach tens of thousands of hours. This lamp is safe in use, energy-saving, long in life and small in maintenance. It is the most ideal supporting lighting equipment for underground tunnels, caverns, parking lots, substations and other places in coal mines. It can also be used for fixed lighting in tunnels, metal ore processing plants, coal washing plants, etc.
The roadway lamp is applicable to the mining working faces of coal mines and non coal mines with methane or coal dust  explosion hazards. It is powered by an explosion-proof comprehensive protection switch with short circuit,  overload and leakage protection functions, but it is strictly prohibited to be used in mining working faces.

Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight

Model Description:
Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight

Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight
Technical Parameters:

1. Rated input voltage: AC127V.
2. Input voltage fluctuation range: 75%~110%
3. Rated power: 24W
4. Working voltage: DC127V
5. Working current: less than 560mA
6. Standard frequency: 50HZ
7. Illumination: 3 meters, greater than 10LX
8. LED lights Diode
9. The ambient temperature is generally -20ºC~+40ºC;
10. Average relative humidity: not more than 95% (+25ºC);
11. Atmospheric pressure: 86~106KPa;

Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight

Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight
Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight
Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight
Product features and Operating environment:
The roadway lamp is applicable to the mining working faces of coal mines and non coal mines with methane or coal dust  explosion hazards. It is powered by an explosion-proof comprehensive protection switch with short circuit,  Product features and Operating environment

Features:
1. The product surface light source structure design,  the effective utilization rate of the irradiation area is more than 98%,  and the plane lighting effect is fully utilized.
2. The shell is made of high-quality aviation aluminum, and the surface is treated with plastic spraying;
3. The transparent parts are made of German Bayer PC, with a light transmittance of up to 98%, strong anti-aging,  impact resistance and corrosion resistance;
4. LED The light source adopts international brands, with high luminous efficiency, aging resistance,  energy saving and environmental protection;
5. The LED driver adopts wide voltage and constant current design, the power is stable and does not decay,  and does not flicker, and has overload, short circuit, high temperature self-protection functions.
6. It is suitable for mines containing gas and explosive dangerous gases (including chemical industry),  and can be used for lighting in underground parking lots, electromechanical rooms, central substations,  alley transportation, pump rooms and other places.
7. It can completely replace explosion-proof incandescent lamps, explosion-proof fluorescent lamps,  explosion-proof energy-saving lamps,  and explosion-proof sodium lamps in coal mines and occasions containing explosive gases.
8. It can save 2/3 of the comprehensive lighting protection device,  reduce the cross-sectional area of the lighting cable by 2/3, the power consumption is only 1/3 of the original,  and save a lot of vacuum magnetic switches and vacuum feed switches,  which can effectively reduce equipment safety hazards .
Environmental conditions for use:
a) Temperature: (-20 ~ +40)ºC;
b) Relative humidity: ≤95% (+25)ºC;
c) Air pressure: (80 ~ 106) kPa;
d) In the case of explosive gas mixture with methane used in underground mines;
e) used in an environment free from damaging metals and corrosive gases and vapors.overload and leakage protection  functions, but it is strictly prohibited to be used in mining working faces


Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight
Product installation and troubleshooting:
Installation, use and operation:
1. Before installation,  the hooks of county hanging lamps must be fixed firmly and reliably. The distance between each two lamps should be ≤  30m. If the power line is too flexible, the middle hook should be added.
2. Three core flame-retardant cable with ground wire must be used. Unscrew the compression nuts at both ends of the  wiring chamber, remove the upper power cord pressing plate, open the upper cover, handle with care,  and protect the flameproof surface. Cover the compression nut, washer and sealing ring on the power line in turn,  stretch the cable into the junction chamber,  and install the cable into the junction chamber and fasten it in the junction box.
3. If the lamps are installed in a cascade manner,  one end of the power inlet of the lamps at the end of the cascade must use a blanking plate.
Troubleshooting:
The lamp does not work
1. The input wire is wrongly connected or the terminal nut is loose, and the neutral wire or live wire falls off
2. The power supply is damaged
3. LED light source is damaged
a. Cut off the main power supply, open the top cover or wiring chamber cover,  and check whether the input power supply is connected wrongly. If it is connected wrongly,  correct the wiring according to the instructions;  Check whether the crimping nut is loose. If the neutral wire or live wire falls off,  reinstall it according to the instructions;
b. Open the top cover or wiring chamber and check whether the input/output leads of the drive power supply are loose or  falling off. If yes, connect them according to the identification. If there is no or no fault,  it can be determined that the drive power supply is damaged or the LED light source is damaged.
matters needing attention:
1. The nominal voltage when leaving the factory is the working voltage of the lamp,  which shall not exceed the application range of the voltage
2. It is strictly forbidden to maintain the lamp with electricity or disassemble the lamp by yourself
3. Be careful not to damage the flameproof surface
4. Do not remove the protective cover, glass cover and touch the light source surface


Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight
Product deatil:
Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight
Products real shot:
Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight
A corner of the workshop:
Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight

Product packaging:
Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight

Product application use:
Djs 127V 18-48W Mine Explosion-Proof and Intrinsically Safe LED Roadway Lamp Tunnel Searchlight
 
 

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