Panasonic
Solar Cells Handbook, Page 27
August 1998
SOLAR CELL-POWERED WARNING LIGHTS - CONTINUED
8.4
Standard specifications
Solar cell output
3.4V, 14.5 mA
(average) (incident light AM 1.5,100 mW/cm
2
)
Ni-Cd batteries ratings
2.4v, ll0mAh
(5-hour rate)
LED axial light intensity
7,000 mcd
(average) (red, 20 mA)
6,000 mcd
(average) (yellow, 20 mA)
Flashing cycle
1 sec.
(2.5v battery voltage)
Duty ratio
1.6%
(2.5v battery voltage)
Peak current
37 mA
(2.5v battery voltage)
Operation start illuminance
30 to 300 lux, outdoor light
Operating temperature range
-l0
°
C to +50
°
C
Unit dimensions
58(W)x116(H)x(55(D) mm
Weight
l30g (unit), approx. 30g (mounting clamp)
Compatible pole diameter
34 to 57 mm
(using standard clamp)
59 to 82 mm
(using large-diameter clamp)
Color of unit casing
Black
(standard; also available in white depending on
quantity ordered)
8.5.
Installation/operating precautions
•
Before securing the warning light, set the switch at
the back of the unit to ON, and adhere the accessory
seal to the groove provided for the switch.
•
Bear in mind that the amount of power generated
will be significantly reduced if a tree or structure is
situated to the south and in proximity to where the
unit is installed.
•
If the warning light has been in storage for a
prolonged period of time, recharge it adequately by
exposing it to direct sunlight before use.
•
Do not use the warning light for applications.
where an accident, etc. may be caused by the
unit’s failure to light.
8.6.
Dimensions (mm)
69
116
Lightemitting area
30
58
37
(Front view)
Sunceram
II
cell
for outdoor use
(Unit: mm)
(Side view)
14
(Bottom view with clamp installed)
Clamp
(Top view)
4
R10
32
51
45
Sunceram
II
cell for outdoor use
