LP4Circle-H Helideck Light Products description and applicaiton Apply to the offshore helideck for cicle H light(including moving platform and permanent platform, Suitable for offshore oil platform, and any other hazardours areas or vessel's helideck, Certified to explosive gas atmosphere zone 1 and zone 2 area, Certified to explosive gas atmosphere IIA / MB / IIC area, Suitable for T1-T6 temperature class. Features o Stainless steel 316 light housing, with corrosion and vibration resistant features, IP protection can be IP67, suitable for hazardous outdoor environment, o Professional photometric design, use the high and low temperature resistant PC lens to make sure can be long term photometric qualified, o Engineering plastics light cover, operation temperature can be -50°C, with 4J shock resistance, hot and cold upheaval resistance and 3Mpastatic pressure qualified features, o Lamp is using LED light source, design with professional heat simulation software to make sure the chips’ temperature will lower than 85°C when operation to make sure the stable light illuminations. o With Dimming function, can use the PWM or RS485(0-100)to be stepless dimming to avoid light dazzle when pilot approaching. GB3836.3-2010 GB3836.4-2010 GB3836.9-2014 CAP437 Edition 8 ICAO Annex 14 Offshore moving helideck classification standard-2016 GD22-2015 Marking Ex eb ib mb IIC T6 Gb

Electrical Rated Voltage DC24V Rated power <2W consumption Lamp source Lightning surge Electrostatic discharge Mechanical Housing material Light cover Humidity Operating temperature IP rate Weight House color Cable gland Stainless steel 316 PC 10%~95%RH Ta-50C ~ +60C IP67 4.8 kg Yellow/White Suitable for cable08~010mm2,and <1.5mm2 lead wire reliable connected Vertical beam 90° angle Light color Green/Yellow Photometric Work mode Steady burning Horizon beam 360° angle Mounting dimensions Wiring diagram

external ground external ground Rated voltage Rated power Light color Applied area [A]Surface mounting Explosion proof [B]Bracket mounting Thanks for choosing our products, NANHUA Electronics is the professional brand of signal transmission and high quality industrial lighting which is trusted and loved by global users from various industries. Read and understand these instructions completely and carefully. Wrong installation and operation may lead to fires, electric shock, and others. Due to our continued efforts to improve our products, product specifications are subject to change without notice....