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LED Application: Home Lighting System (DENEB)


Type :

  • One optical module
  • One charge controller
  • One DC-DC converter
  • One battery

LIGHT SOURCE:

  • 2W MCP
  • Radiation Pattern lambertion,120 mA
  • Maximum Power Rating (WP)*: 5 watt
  • Minimum Power Rating: (WP)*: 4.8 Watt
  • Rated Current (IMPP) : 120 mA
  • Rated Voltage (VMPP) : 27.2 V
  • ESD sensitivity : 20000 (HBM)*
  • Storage temperature: Tstg -40 to +100 °C
  • Lumen Per watt : 80 lm
  • Total lumen : 400
  • Operating Burning Hrs: 70000 hrs
  • Dimension : WxLx T : 480 x 230x 80 mm3
  • Weight :750 gram
  • CCT : 6500k 5%
  • CRI : 70
  • Viewing angle(2?1/2) : 120°
  • Total lumen : 400

PHOTOMETRIC DATA :

  • Photometric Data :
  • Height of the luminaire is 8 ft. from the ground.

Lux measurement of Bulk Head light

TYPE a1(Center) a2 a3 a4 a5
a 37.5 31.5 32.2 27.2 25.3
b 33.4 33.4 33.4 29.3 22.5
c 35.2 33.4 31.9 25.5 23.7
d 29.5 33.3 33.3 26.2 24.6
e 27.6 28.5 27.6 20.4 22.5
a,b,c. are in the direction of spread.
a1,a2,a3 .are in the direction of through.

LIGHT COLOUR :

  • 6500 K

POWER SUPPLY :

  • Solar panel (WP 10 )
  • Sealed maintenance free battery 7 AH @ C/20,Max DoD 75%
  • (Charge controller and DC-DC converter incorporated)

SOLAR PANEL:

  • Maximum Power Rating (WP)*: 10W
  • Minimum Power Rating: (WP)*: 8W
  • Rated Current (IMPP) : 0.62
  • Rated Voltage (VMPP) : 16.4
  • Short Circuit Current (ISC) : 0.84
  • Open Circuit Voltage (VOC) : 20.5
  • No of cells (Nos) : 36
  • NOCT** (C) :492
  • Maximum permitted module temperature (C) : -40 to + 85°C
  • Maximum permitted system voltage (V) : 500
  • Relative Humidity at 85C (%) : 85°C
  • Temp. Co-efficient of the short-circuit current : +.0004/K
  • Temp. Co-efficient of the open-circuit current : - .0034/K

ELECTRONICS :

DC-DC CONVERTER SPECIFICATION

Sr. no. Parameters DC to Dc converter
1 Input Voltage 11VDC -14VDC
2 Output voltage 27.2
3 Output Current limit 0.11
4 Efficiency 82%


CHARGE CONTROLLER SPECIFICATION

Sr. no. Parameters Solar charger
1 Input Voltage 9VDC-16VDC
2 Output voltage 11.5VDC- 14.5VDC
3 Output Current limit 5A
4 Battery low 11.35VDC
5 Load reconnect 12.7VDC
6 Charge on TRUE
7 Over Voltage cutoff 14.50VDC
8 Output Current limit 13.80VDC
9 Efficiency 97%

OPTICS: Prismatic glass cover

OPERATING TEMPERATURE : (-) 30° to (+)85°

MATERIALS: Housing optical unit die-cast aluminum finned, Front cover Glass

REMARKS: Thermal management to ensure long life

MAIN APPLICATION: Path ways,Squars,shopping areas,parks,padestrain zones

FITMENT: suitable for bulkhead mounting with M5 bolts.

ELECTRICAL ENTRY: Suitable for 19 mm ET conduit / cable gland , one side plugged

USP (Unique selling proposition) : Equivalent to 60 watt GLS lamp(Filament)

* Human body model
* Under standard test condition (STC):
Air Mass: 1.5 Irrandiance: 1000W/m2 Cell temperature: 25°C
** Nominal Operating Cell Temperature (NOCT) at
Wind spee: 1m/s Irrandiance: 800 W/m2 Ambient Temperature: 20°C




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