日韩精品一区二区中文在线观-精品久久久久久中文人妻-中文字幕日韩精品在线-久久

1、應用場景/Application scenario

本產品具有良好的防爆功能，適用于IIA、IIB、IIC類爆炸性氣體環境和各種易燃易爆場所，主要應用于鐵路、電力、冶金、石油、石化、化工、鋼鐵、航空、船舶及各類廠區、場站、大型設施、場館等場所的高效照明。

This product has good explosion-proof function, suitable for IIA, IIB, IIC explosive gas environment and various inflammable and explosive places, mainly used in railway, electric power, metallurgy, petroleum, petrochemical, chemical, steel, aviation, ship and each Efficient lighting in factories, stations, large facilities, venues and other places.

2、產品特性/Product Features

（1）配置：采用進口LED光源，平均使用壽命長達10萬小時，電源采用寬電壓處理，能實現恒流輸出，具有短路、過壓保護功能，大大延長了燈具的使用壽命。

（2）散熱：防爆電器箱與燈頭雙腔設計，大空間尺寸確保各種大規格電器裝配.散熱性能優良,使LED芯片和電源溫升合理控制在合理范圍之內，極大保證燈具使用壽命。

（3）配光：光線投射均勻柔和，尤其適合各種需要投光、泛光場所作為固定照明使用。

（4）防護：燈體的防護等級為IP66，防腐等級可達到WF2，燈體表面腐蝕，生銹。

（5）安裝方式：可根據需要采用吸頂、吸壁、U型防震支架（角度可調）等多種安裝方式。

(1) Configuration: It adopts imported LED light source, with an average service life of up to 100,000 hours. The power supply adopts wide voltage processing, which can realize constant current output, and has short-circuit and over-voltage protection functions, which greatly prolongs the service life of the lamps.

(2) Heat dissipation:explosion-proof electrical box and lamp holder double cavity design, large space size to ensure the assembly of various large-scale electrical appliances. Excellent heat dissipation performance, so that the LED chip and power supply temperature rise is reasonably controlled within a reasonable range, greatly ensuring the service life of the lamp .

(3)light distribution: light projection is even and soft, especially suitable for all kinds of need to cast light, floodlights as a fixed lighting.

(4) Protection: The protection level of the lamp body is IP66, and the anti-corrosion level can reach WF2. The surface of the lamp body will never corrode and never rust.

(5) Installation method: Various installation methods such as ceiling, suction wall and U-shaped anti-vibration bracket (angle adjustable) can be used as needed.

三、產品參數/Product parameters

項目ITEM	符號symbol	描述Description	單位UNIT
額定電壓/Rated Voltage	VOLT	220	V
功率 /Power	P	300-500	W
防護等級/Protection Level	IP	IP66	IP
發光角度/Lighting Angle	θ	45/60/90	°
燈珠數量/LED Qty	/	500	PCS
燈珠規格/Base specifications	/	CREE3030
防腐等級/Anticorrosion grade	/	WF2
防爆等級/Explosion proof grade	/	Ex d e mb IIC T5
光效/Light efficiency	η	120	Lm/W
頻率/Frequency	f	50/60	Hz
功率因數/Power Factor	PF	＞0.95	PF
工作溫度/Operating Temperature	TOPR	-30~50	℃
儲存溫度/Storage Temperature	TOPR	-30~50	℃
燈具使用光源/Light Source	/	led	PCS
相關色溫/Correlate Color Temperature	Tc	3000-6500	K
顯色指數/Color Rendering Index	CRI	≥70	RA
光源工作壽命/LED'S Operating Life	LIFE	100000	Hours
啟動時間/Start-up time	T	≤0.2	S
執行標準/Executive standard	/	GB3836.1、GB3836.2
重量/Weight	/	28	KG
尺寸/Size	/	630×425×195	mm