This lantern is composed of solar battery, maintenance-free storage battery, Fresnel lens,base,microcomputer intergrated flasher,and daylight switch with LED light source.It has seven solar panels, six of which are embedded into the base to form a hexagona and the last circular one is installed on the top of the lens.The Fresnel lens and the cover are jointed by stainless steel screw.The cover and the base are jointed by stainless steel bolt.The maintenance-free battery is put in the base.The inner core consists of microcomputer integrated flasher and daylight switch with LED light cource in it.Through coding,this lantern can produce 256 light character (up to IALA or national GB4696-84 standard)and with RS232 or 485 interface,it can realize remote control. It is widely used as buoy light, bank light in coastal waters, inland rivers and obstruction light of high constructions.
Specifications:
Lens: 155mm acrylic plastic
Base:engineering plastic
light source:consist of 24 LED
OperatingVoltage: DC: 6V-7.3V
Operating Current: 120mA ~ 360mA adjustable; 450mA-1350mA adjustable
Colors: red, green, yellow, white,
Quiescent Current: <5mA
Daylight Sensitivity:300Lx ±60Lx
Lightcharacter settings:adjust 8 code switches or through RS232 or through RS485 interfaceto change light characters or other parameters
Serial communication interface:RS232 or RS485
focal plane height:396mm ,338mm
Operating temperature: -20°C ~ +55°C
Dimensions:ø355X504mm
Installation: 4-M16/Φ195mm
Power supply system of MWHB155B24 LED lantern:
Solar battery
Maintenance-free battery
type
Monocrystalline silicon
type
Lithium-ion battery;
Each capacity
7—6V/2W
Nomial voltage
6.4V
efficiency
16%
Operating voltage
6V~7.3V
Maximum power
6V/14W
capacity
3.2/120AH; 3.2/160;
6.4V/60AH; 6.4V/80AH;
Intensity, range and divergence:
Color
(W)
Vertical divergence
(2θ)
Fixed intensity(cd)
Range of fixed divergence(nm)
0.5sFL intensity(cd)
Range of 0.5sFL intensity(nm)
red
1.54
8°
55
4.6
39.6
4.1
green
3.1
8°
75
5.0
54.0
4.5
yellow
1.54
8°
52
4.4
37.44
4.05
white
3.1
8°
64
4.75
46.08
4.3