Explosion Proof Helicopter Landing Platform Aid System CAP 437 ICAO Standards

◆ 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

II 2 G Ex db eb IIC T6 Gb

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

II 2 G Ex db eb IIC T6 Gb

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

II 2 G Ex db eb mb op is IIC T5 or T4 Gb

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

II 2 G Ex db eb mb op is IIC T6Gb

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

II 2 G Ex db eb op is IIC T6 Gb

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

II 2 G Ex db IIB+H₂ T6 Gb

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.