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BAYD81系列防爆標志燈 EXPLOSION-PROOF MARKER LAMPS |
一、適用環境Application 1、適用于石油開采、冶煉、化工，*儲備等企業的危險環境場所 Hazardous areas of oil development, smelting, chemical industry, war industry reserve, etc. 2、適用于爆炸性氣體環境的1區，2區場所 Explosive Gas atmospheres：1區、2區 3、適用于IIA，IIB，IIC類爆炸性氣體環境 Explosive Gas Mixture：ⅡA、ⅡB、ⅡC 4、適用于安全出口指示、疏散標志之用 Can be used for Direction for exit, evacuating mark |
二、主要技術參數 Main technical parameters 額定電壓 rated voltage AC220V/50HZ 防爆標志 Ex-mark ExdⅡCT6 防護等級 degree of protection IP66 防腐等級 corrosion-proof degree WF2 配用光源 *亮度的LED光源 Matchable illuminant: High luminance LED 功 耗 Power waste <2W 應急時間 Emergency time ≥120min 電池容量 Capacity of battery 400mAh |
三、執行標準： Standards: GB3836-2000，IEC60079 |
四、產品特點和優勢Features and advantages
1、 外殼采用無銅鋁合金壓鑄成型，經高速拋丸清理后表面高溫靜電噴塑，具有很強的防腐能力，確保在各種惡劣的環境中使用。 Die-casting aluminum alloy free copper enclosure, after the product is treated with surface intensify clearing etc. technique by shot-blasting machine, high-pressure electrostatic plastic-spraying technique is adopted, with strong corrosion-proof performance, to ensure the product can be used in various bad environments. 2、 具有抗高能量沖擊的鋼化玻璃，并能滿足防爆要求的熱聚變試驗。 The product has performance of high energy- resistant toughened glass and comply with thermofusion test 3、 采用長壽命高亮度的LED光源，功耗低，亮度強，壽命長達10萬小時，幾乎免維護使用，有效滿足節能、環保的要求。 Adopt long service LED for illuminant, with the performances of low power waste and high luminance. Its service is 100 thousand hours. The product is almost free from maintenance to meet the requirements of saving energy and protecting environment efficiently. 4、 特殊設計的內部電路，具有過充電保護、短路保護，過放電保護等多種功能，有效保證使用性能。 Special interior circuit, with various performances of overcharge protection, short circuit protection, overdischarge protection etc, efficiently ensures service performance. 5、 外露緊固件均采用防強腐性能的316不銹鋼材質制成。 All Exposed fasteners are made of 316 stainless steel with the performance of anti-strong corrosion. 6、 高防護的結構設計，裝有耐老化的硅橡膠密封墊，保證達到IP66級防護的要求。 The design of Strong protection construct, with aging- resistant silicon rubber seal washer, ensures the degree of protection can get IP66 7、 本燈具為常明燈形式，即正常照明，應急照明，燈具均顯示，在正常電源失電時，自動切換到應急狀態，應急電池放電。 The luminaire is in lighting state all time, that is to say, both normal lighting and emergency lighting are showed. When normal power source is off, it can automatically switch to emergency state, emergency battery discharge. 8、 燈具的一端設有可開啟的蓋板，用于維修抽芯，方便用戶的使用與維護。 The end of luminaire is equipped with openable cover for taking out core. thus user can use and maintain easily. 9、 本燈具設有試驗按鈕，以便于用戶定期檢修，檢修時，只需按下試驗按鈕，若能夠切換到應急狀態，顯示面板繼續顯示，則正常，否則異常，即需進行維修。 The luminaire is equipped with test button .it is easy to make user overhaul Regularly. Overhauling, press test button, if it can switch to emergency state and display board will continuously show , this show the luminaire is normal ,contrarily, it is abnormal, need to be repaired. 10、 顯示面板有A-O型面板，供用戶選用，亦可根據用戶要求訂制。 Display board of A-O type can be selected by user. They can be customized According to user’s requirements.
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