MODEL : NB-EPEL05-B

MODEL : NB-EPEL05-B
POWER : 20W/30W/40W/50W
Ex mark : Ex d IIB T6

Application：

Applied to oil fields, oil refineries, offshore oil platform, power plants, gas stations, oil tanks, wharf, tunnel, pumping station, substation, the military base,etc. Zone I and Zone ⅡHazardous Locations, Zone 20, Zone 21, Zone 22 and Ⅱ A, Ⅱ B, Ⅱ C explosive gas atmosphere.

 

Features：

1. This series emergency light is composed of EPL05 emergency device including driving circuit, control circuit, explosion proof box with lithium battery inside.

2. Shell made of die-cast aluminum alloy with anti-static and anti-corrosion coating treatment on surface

3. Adopt LED as light source which featured with energy saving, high brightness, environmental friendly and long lifetime.

4. Adopt lithium battery as emergency power supply, worked with high-efficient charging circuit only for battery and our own developed switching circuit which is low power consumption and lasts for long time.

5. Adopt charging control chip only for battery as control core, it can effective protect lithium battery from short circuit, over voltage and under voltage.

6. It charging automatically when normal use and will light on automatically when power failed.

7. Photosensitive control device for your choice.

 

Technical Parameters：

Parameter	Value
Power Consumption	20W/30W/40W/50W
Emergency Hours	30min/45min/60min/90min/120min
Input Voltage	AC 95V~265V
Frequency	47~63Hz
Beam Angle	120°
Explosion-proof Grade	Ex d ⅡB  T6
Corrosion-proof Grade	WF2
IP Grade	IP66
Power Factor	＞0.95
Lamp Efficiency（%）	≥90%
Color Temperature（K）	Warm white：2700-4000K；Pure white：5000-6500K
Junction Temperature（TJ））	＜55℃
Color Rendering Index（CRI）	Ra﹥80
Light Effect	﹥115lm/W
Ambient Environment	Temperature：-30℃—55℃；Humidity：10-90%RH(25℃)
Storage Temperature	-40℃-60℃
Lifespan	﹥50000Hs
Material	Aluminum Alloy
Cable Entry	Φ8～Φ10mm