City 70 ExnRIIT6X LED lamp with explosion protection

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Manufacturer:  LedFocus
City 70 ExnRIIT6X LED lamp with explosion protection
Lighting characteristics
7900
Luminous flux with clear glass, lm
5530
Luminous flux with frosted glass, lm
D
Type of intensity curve
5000
Color temperature, К
>70
Color rendering Index, Ra
105,3
Efficiency of the lamp, lm/W
72
Number of LEDs
Nichia
Manufacturer of the LEDs
P
Class of lighting distribution
120
Angle of emitting 2O 0,5, degree
Electrical specifications
75
Power consumption in nominal mode, W
170-264
Voltage of supplying network, V
0,34
Current consumption, not more than, A
5-6,5
The diameter of the power cable, mm
>0,95
Power factor
ExnRIIT6X
Marking of explosion proof
DIP A21 TA 80` C
Marking of protection against ignition of combustible dust
800
The function of protection against voltage surges up to, V
yes
The function of protection against overheating
50-60
Operating frequency range, Hz
I
Class of protection against electric shock
Energy efficiency class
ultralow
Emission of harmonic components to the network/ether 
General characteristics
from -60 to +45
Range of working temperatures, С`
67
The degree of protection against external influences, IP
UHL 1
Type of climatic version
anodized aluminum
Housing material
optical polycarbonate
Material of protection glass
36
Warranty period, months
Weight
8,1
With console mount, kg
7
With a ceiling mount, kg
8,4
With mounting on bracket, kg
7,6
With mounting on cable, kg
Sizes
820х174х152
Without the package, with console mount, mm
820х205х87
Without the package, with ceiling mount, mm
868х214х98
Without the package, with mounting on bracket, mm
820х205х87
Without the package, mounting on cable, mm
0,029
The volume in package, with console mount, mc
0,016
The volume in package, with ceiling mount, mc
0,029
The volume in package, with mounting on bracket, mc
Curve of intensity of the City lamps

City 70 lamp with explosion protection is designed to illuminate the objects with the level of explosion protection that does not exceed ExnRIIT6. Power consumption form the 220 V AC network is 75 W. These lamps are important in places where energy saving and high reliability are required. Level of explosion protection is ExnRIIT6.

There is no stroboscopic effect, the light intensity does not vary over the entire range of supply voltages. Up time is less than 1 sec. City 70 are made on the basis of NICHIA LEDs. The LEDs have the light output of 120 lm/W. To increase the reliability the lamp is divided into electrically independent parts and has independent temperature control system. LED drivers have a patented electronic protection against over-voltage up to 800 volts.

Housing is made of aluminum profile, glass is made of shockproof polycarbonate. The lamp is mounted on any console, with the diameter of pipe of 65 mm. Mounting on cable, ceiling and for installation in suspended ceilings are available. Also lamps can be equipped with light sensor. These sensors provide automatic on / off of the lamp during sunset / sunrise. The function of the light sensor is especially important for individuals, as well as power lines, where there is no line for lighting.

Features of City lamps:

  • high level of lighting output;
  • quiet during operation;
  • no stroboscopic effect and vibration;
  • stability of the intensity over the whole range of supply voltages;
  • resistance to vibration and vandalism;
  • wide range of working temperatures ans supplying voltages;
  • instant start, even at deep subzero temperatures;
  • service life is more than 20 years.