SeaMark
Marine Lantern
The next generation marking for offshore wind turbines. It comes in three intensities; 2NM, 3NM and 5NM yellow. The new design is made for easy handling, installation and maintenance.
Rugged – Stainless steel housing and watertight electronics protect against the harsh offshore environment.
NAi interface – Communication and power are provided through the NAi network.
LED technology – Using the highest quality LED technology, the SeaMark Marine Lantern provides the highest light output with low power consumption.
Low maintenance – With simple interfaces, LED technology and remote monitoring, the Seamark Marine Lantern is extremely low maintenance.
Standards – The SeaMark Marine Lantern satisfies the IALA recommendation G1162 guidelines for the Marking of Offshore Man-Made Structures
Configuration Options
- Available Intensities – 2 & 5NM
- Integrated UPS
DIMENSIONS & WEIGHT | |
Parameter | Standard UPS |
Diameter of junction Box | 124 mm |
Diameter of stainless steel enclosure | 42 mm |
Height | 1637 mm |
Weight excluding battery | 4.62 kg |
MATERIAL | |
Tube | Stainless Steel 316L/ 1.4404 |
Housing Junction Box | LEXAN™ Resin EXL5689 |
Housing Optical Head | Makrolon® AL2647 |
Gasket | THERMOLAST® K TC3GPZ |
OPTICAL SYSTEM | |
Light colour | Yellow (according to IALA Recommendation R0201 (E-200-1) Marine Signal Lights – Colours) |
Mean light intensity (along the optical axis) | 149 cd (± 3 %) |
Beam angle (vertical) | 5° FWHM |
Beam angle (horizontal) | 182° ±2° |
ELECTRICAL CONNECTION | |
Electrical connection | Spring terminal block, max. 2.5 mm² |
Operating voltage VIN | DC 24.0 V (-25 % / +25 %) |
Power consumption (Peak, VIN = DC 24 V) | 2.0 W |
ENVIRONMENTAL CONDITIONS | |
Ambient temperature (operation) | -25 °C to 55 °C |
Ambient temperature (storage / transport) | -40 °C to 70 °C |
Humidity (operation / storage / transport) | 95 % r.h. up to 45 °C 70 % r.h. for T > 45 °C |
Atmospheric pressure (operation / storage / transport) | 80 kPa to 108 kPa |
Degree of protection (acc. To IEC 60529) | IP67 |
Luminaire classification (acc. To EN 60598-1:2018) | Rough service luminaire |
Rough service luminaire | IK08 |
Lightning protection zone (acc. To IEC 62305-4:2010) | LPZ0ʙ |
ELECTRICAL SAFETY AND HEALTH | |
Protection class | Class III |
Overvoltage protection | Class III |
Pollution degree | 3 |
RELIABILITY | |
IALA Category | 1ᴮ (assumed MTTR of 96 h) |
Minimum LED lifetime | 100 000 h |
Some product specifications can vary to the below based upon configuration variations. Please double check the appropriate technical datasheet.