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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 :
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) :49±2
- 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
