Shandong China Coal Industry&Mining Supplies Group
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chinacoal03
Coal Mine Explosion Proof Light
Coal Mine Explosion Proof Light/Explosion-proof LED Lamps / LED Lamps
|
Parameter |
Value |
|
Power Consumption |
15W/20W/25W/30W |
|
Input Voltage |
220V AC(applied for 95-265V)/ 24V DC |
|
Frequency |
50Hz(applied for 47-63 Hz) |
|
Beam Angle |
120° or 120° in horizontal 60° in vertical |
|
Explosion-proof Grade |
Ex d I Mb |
|
Corrosion-proof Grade |
WF2 |
|
IP Grade |
IP66 |
|
Power Factor |
> 0.90 |
|
Total Harmonic Current |
< 20% |
|
Lamp Efficiency(%) |
≥ 90% |
|
Color Temperature(K) |
Warm white: 2700-4000K; Pure white: 5000-6500K |
|
Junction Temperature(TJ)) |
< 55° C |
|
Color Rendering Index(CRI) |
Ra> 70 |
|
Light Effect |
> 80lm/W |
|
Ambient Environment |
Temperature: -30° C_ 55° C; Humidity: 10-90%RH(25° C) |
|
Storage Temperature |
-40° C-60° C |
|
Lifespan |
> 50000Hs |
|
Material |
Aluminum Alloy |
|
Cable Entry |
Φ 8~Φ 14mm |
|
Threaded Fitting |
G3/4" |
|
Installation Height |
2~4m |
|
Net Weight |
1.2Kg |
|
Certificate |
CE, China National Explosion-proof Certificate |