DGS50Ex mine radar induction flame-proof LED Laneway Lamp

Product Details

Product Description

Product Description
DGS50Ex mine radar induction flame-proof LED Laneway Lamp
Features & applications
DGS50Ex mine radar induction flame-proof LED Laneway Lamp adopts the flame proof design. The LED is driven by constant-current driving power, with power input of 85-265V; lamp adopts radar microwave induction to adjust the luminosity according to actual working condition in both of micro power and full power mode. The lamp transparent parts adopt toughened glass, to make sure high transmittance and meet the impact strength requirements. The shell of the lamp is casted of ZG35 to ensure the flameproof surface accuracy after machining, and then to meet explosion-proof strength requirements. The light source uses 3535 high power LED, which is with features of high luminous efficiency, high color-rendering index and long service life.
This product has excellent explosion-proof performance ,and it is suitable as fixed lighting at the underground coal mine，underground chamber etc. Places with methane and coal dust explosion hazard in a three-phase AC 127V neutral-grounded power grid.
Technical parameters

Model		DGS50Ex
Input voltage		85-265V
Rated working voltage		AC127 V
Frequency		(50-60) Hz
Rated power		50W
Micro power		10W
Full power		50W
Illuminance (3 meters)		≥60 Lx
Luminous flux		>4150LM
luminous efficacy		>85%
Color rendering index		>65
Working system		Continuous
Shell material		ZG35 cast steel
Flameproof type		Ex d I Mb
Protection level		IP66
Color temperature		(5500-6500)K
Lifetime		50000h
Executive Standard		IEC/EN60079-0, IEC/EN60079-1
Dimensions(L×W×H)		310mm×150mm×186mm
Weight		8.2kg
Radar parameters	thermal ignition time	50µS
	Pulse time	2µS
	Threshold energy	200µJ
	Maximum detection distance	7m

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