Explosion Proof Helicopter Landing Platform Aid System CAP 437 ICAO Standards

Explosion Proof Helicopter Landing Platform Aid System CAP 437 ICAO Standards
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HDL-H Helideck Explosion-proof H Light Ex II 2 G Ex db eb IIC T6 Gb
Ex II 2 D Ex tb IIIC T80℃ Db IP66/IP67
Enclosure uses high quality maritime aluminium alloy, which is applied to  the ocean environment.
LED green light source, service life is up to 100000 hours.
Standard light and bright light of light fittings can be switched through controlling the system and the dimming instruction of light fittings.
Professional optics software designed secondary light distribution system,  conform to CAP437 standard requirements.
Total height is less than 25mm, protection degree is higher to IP66/IP67/IP69.
HDL-C Helideck Explosion-proof Circle Light Ex II 2 G Ex db eb IIC T6 Gb
Ex II 2 D Ex tb IIIC T80℃ Db IP66/IP67
Enclosure uses high quality maritime aluminium alloy, which is applied to  the ocean environment.
LED yellow light source, service life is up to 100000 hours.
Standard light and bright light of light fittings can be switched through controlling the system and the dimming instruction of light fittings.
Professional optics software designed secondary light distribution system,  conform to CAP437 standard requirements.
Total height is less than 25mm, protection degree is higher to IP66/IP67/IP69.
HDL-P Explosion-proof Perimeter Light Ex II 2 G Ex db eb IIC T6 Gb
Ex II 2 D Ex tb IIIC T80℃ Db IP66/IP67
Enclosure is precision casting by 316 stainless steel, powder coated on surface after finish machining, strong corrosion resistance.
LED green light source, service life is up to 100000 hours.
Professional optics software designed secondary light distribution system, conform to CAP437 standard requirements
Total height is less than 100mm, protection degree is higher to IP66/IP67.
HDL-F Helideck Explosion-proof Floodlight Ex II 2 G Ex db eb mb op is IIC T5 or T4 Gb
Ex II 2 D Ex tb op IIIC T95℃ or T130℃ Db IP66/IP67
Enclosure uses maritime aluminium alloy, powder coated on surface after  preservative treatment.
LED white light source, service life is up to 100000 hours.
In-built constant voltage constant current driving power, wide voltage input,    constant power output, fast start, stable performance, surge resistance, overcurrent, open circuit, short circuit, etc. protection function.
Total height is less than 135mm, protection degree is higher to IP66/IP67.
HDL-S Explosion-proof Status Light Ex II 2 G Ex db eb mb op is IIC T6Gb
Ex II 2 D Ex tb op is IIIC T80℃ Db IP66
Enclosure uses maritime aluminium alloy, powder coated on surface after  preservative treatment.
Professional optics software designed secondary light distribution system,  conform to CAP437 standard requirements.
Through the control system, status instructions are given to the lamps
The red LED light source flashes and gives warning signals.
Total height is less than 100mm, protection degree is higher to IP66/IP67.
HDL-W Explosion-proof Wind Direction Lamp Ex II 2 G Ex db eb op is IIC T6 Gb
Ex II 2 D Ex tb op is IIIC T80℃ Db IP66
Enclosure uses maritime aluminium alloy, powder coated on surface after  preservative treatment.
Professional optics software designed secondary light distribution system,conform to CAP437 standard requirements.
Through the control system, status instructions are given to the lamps.
The red LED light source flashes and gives warning signals.
Total height is less than 100mm, protection degree is higher to IP66/IP67.
HRMD91 Explosion-proof Distribution Panels Ex II 2 G Ex db IIB+H2 T6 Gb
Ex II 2 G Ex tb IIIC T80℃ Db IP66
Copper-free Aluminium Alloy enclosure, powder coated surface.
Equipped with specialized hinge structure, which can prevent the flameproof  joints from damage when opening and closing the box, and greatly prolong the service life of box.
The boxes can be combined and installed freely to save space and meet the  requirements of various distribution systems.
Special requirements on request.
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Engineering Diagram
Specification
Systematically meet CAP 437, ICAO standards;
All the products and accessories installed on the platform of the helicopter platform are suitable for mounting in the range of ambient temperature (-40℃~+55℃);
All lamps meet at least the requirements of the IEC international protection (IP) standard IP 66, i. e. Dust proof and strong water injection.
All explosion proof lamps and exposed fasteners installed on helicopter platforms can resist the corrosion of ocean environment.