BAYD81系列防爆標(biāo)志燈

EXPLOSION-PROOF MARKER LAMPS

一、適用環(huán)境Application

1、適用于石油開(kāi)采、冶煉、化工，**儲(chǔ)備等企業(yè)的危險(xiǎn)環(huán)境場(chǎng)所

Hazardous areas of oil development, smelting, chemical industry, war industry reserve, etc.

2、適用于爆炸性氣體環(huán)境的1區(qū)，2區(qū)場(chǎng)所

Explosive Gas atmospheres：1區(qū)、2區(qū)

3、適用于IIA，IIB，IIC類(lèi)爆炸性氣體環(huán)境

Explosive Gas Mixture：ⅡA、ⅡB、ⅡC

4、適用于安全出口指示、疏散標(biāo)志之用

Can be used for Direction for exit, evacuating mark

二、主要技術(shù)參數(shù)Main technical parameters

額定電壓rated voltage     AC220V/50HZ      防爆標(biāo)志Ex-mark     ExdⅡCT6

防護(hù)等級(jí)degree of protection     IP66                      

防腐等級(jí)corrosion-proofdegreeWF2

配用光源     超強(qiáng)亮度的LED光源

Matchable illuminant: High luminance LED      功  耗Power waste   <2W

應(yīng)急時(shí)間Emergency time     ≥120min     電池容量Capacity of battery   400mAh

三、執(zhí)行標(biāo)準(zhǔn)：Standards:  GB3836-2000，IEC60079

四、產(chǎn)品特點(diǎn)和優(yōu)勢(shì)Features and advantages

1、 外殼采用無(wú)銅鋁合金壓鑄成型，經(jīng)高速拋丸清理后表面高溫靜電噴塑，具有很強(qiáng)的防腐能力，確保在各種惡劣的環(huán)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?cè)囼?yàn)。

The product has performance of high energy- resistant toughened glass and comply with thermofusion test

3、 采用長(zhǎng)壽命高亮度的LED光源，功耗低，亮度強(qiáng)，壽命長(zhǎng)達(dá)10萬(wàn)小時(shí)，幾乎免維護(hù)使用，有效滿足節(jié)能、環(huán)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(shè)計(jì)的內(nèi)部電路，具有過(guò)充電保護(hù)、短路保護(hù)，過(guò)放電保護(hù)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(qiáng)腐性能的316不銹鋼材質(zhì)制成。

All Exposed fasteners are made of 316 stainless steel with the performance of anti-strong corrosion.

6、 高防護(hù)的結(jié)構(gòu)設(shè)計(jì)，裝有耐老化的硅橡膠密封墊，保證達(dá)到IP66級(jí)防護(hù)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(yīng)急照明，燈具均顯示，在正常電源失電時(shí)，自動(dòng)切換到應(yīng)急狀態(tài)，應(yīng)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(shè)有可開(kāi)啟的蓋板，用于維修抽芯，方便用戶(hù)的使用與維護(hù)。

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(shè)有試驗(yàn)按鈕，以便于用戶(hù)定期檢修，檢修時(shí)，只需按下試驗(yàn)按鈕，若能夠切換到應(yīng)急狀態(tài)，顯示面板繼續(xù)顯示，則正常，否則異常，即需進(jìn)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(hù)選用，亦可根據(jù)用戶(hù)要求訂制。

Display board of A-O type can be selected by user. They can be customized

According to user’s requirements.