L425EX-700
Explosion proof LED helideck status (wave-off) light.
Explosion proof ATEX certified LED helideck status (wave-off) light meeting CAP437 requirements. Long life LEDs and light weight design, which incorporates stainless steel mounting facilities and low profile design (<250mm), makes product ideal for easy installation and long maintenance intervals.
Key features
- High intensity warning beacon
- Suitable for Zone 1 and Zone 2 areas with gas explosion hazard
- Intensity min. 700cd between a vertical angle from 2° to 10°, min. 176cd outside this angle
- Low profile design (<250mm) allows direct mounting on helideck
- Offshore resistant, high quality coating on cast light alloy base
- Stainless steel mounting facilities to prevent corrosion problems, and integrated junction box
- State of the art high power LEDs and technology provide superior life and reliability
- Photometric test report of independent institution
- Low power consumption due to efficient optical design
System design, control and monitoring
- Control, operation and fault monitoring via separate system control
- Remote control annunciation panel (optional)
Standards/certification
- Certified to CAA-UK CAP 437 8th edition Helideck status light paragraph 4.25 and 4.26, in conjunction with separate control panel
- Complies with ICAO Annex 14, Volume I, Appendix I, July 2004, Figure A1-1 – Colours for aeronautical ground lights
- Complies with IMO MODU CODE 2009 (Resolution A.1023 (26)); Code for the construction and equipment of mobile offshore drilling units, chapter 13, paragraph 13.5.26 – Status lights
- Cenelec EN 60079-0, EN 60079-7 and EN 60079-11
- KEMA 10ATEX0128;
Ex II 2G Ex e [ib] IIC T5 Gb - IEC 60079-0, IEC 60079-7 and
IEC 60079-11 - IECEx KEM 10.0052;
Ex e [ib] IIC T5 Gb - ABNT NBR IEC 60079-0, ABNT NBR IEC 60079-7 and ABNT NBR IEC 60079-11 (optional)
- Inmetro NCC 13.1779 (optional)
Performance characteristics
- Flashing; red
- Flash frequency 2Hz for a single main light system; or alternating 1Hz per light for a double main light system
- Effective intensity:
700cd minimum; 60cd maximum in dim mode - Horizontal beam coverage: 360°
- Vertical beam profile: in compliance with above mentioned CAA requirements
- Colour chromaticity within the boundaries as specified by ICAO
Electrical characteristic
- Operating voltage: DC voltage from status light control panel
- Power consumption: 30W average when active
- Connection details: max. 4mm²; one entry for M25 gland
- Earth connection: internal max. 4mm° and external M5
Physical characteristics
- Dimensions (L x W x H):
451 x 420 x 219mm - Weight: 13.5kg
- Degree of protection: IP66
- Operating temperature range:
-40°C to +55°C
