防爆标志（BAYD）*

BAYD81系列防爆标志灯

EXPLOSION-PROOF MARKER LAMPS

一、适用环境Application

1、适用于石油开采、冶炼、化工，*储备等企业的危险环境场所

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

2、适用于爆炸性气体环境的1区，2区场所

Explosive Gas atmospheres：1区、2区

3、适用于IIA，IIB，IIC类爆炸性气体环境

Explosive Gas Mixture：ⅡA、ⅡB、ⅡC

4、适用于安全出口指示、疏散标志之用

Can be used for Direction for exit, evacuating mark

二、主要技术参数 Main technical parameters

额定电压 rated voltage      AC220V/50HZ       防爆标志 Ex-mark     ExdⅡCT6

防护等级 degree of protection     IP66                      

防腐等级 corrosion-proof degree  WF2

配用光源     *亮度的LED光源 

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

应急时间 Emergency time      ≥120min     电池容量  Capacity of battery   400mAh

三、执行标准： Standards:    GB3836-2000，IEC60079

四、产品特点和优势Features and advantages

1、  外壳采用无铜铝合金压铸成型，经高速抛丸清理后表面高温静电喷塑，具有很强的防腐能力，确保在各种恶劣的环境中使用。

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、  具有抗高能量冲击的钢化玻璃，并能满足防爆要求的热聚变试验。

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

3、  采用长寿命高亮度的LED光源，功耗低，亮度强，寿命长达10万小时，几乎免维护使用，有效满足节能、环保的要求。

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、  特殊设计的内部电路，具有过充电保护、短路保护，过放电保护等多种功能，有效保证使用性能。

Special interior circuit, with various performances of overcharge protection, short circuit protection, overdischarge protection etc, efficiently ensures  service performance.

5、  外露紧固件均采用防强腐性能的316不锈钢材质制成。

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

6、  高防护的结构设计，装有耐老化的硅橡胶密封垫，保证达到IP66级防护的要求。

The design of Strong protection construct, with aging- resistant silicon rubber seal washer, ensures the degree of protection can get IP66

7、  本灯具为常明灯形式，即正常照明，应急照明，灯具均显示，在正常电源失电时，自动切换到应急状态，应急电池放电。

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、  灯具的一端设有可开启的盖板，用于维修抽芯，方便用户的使用与维护。

The end of luminaire is equipped with openable cover for taking out core. thus  user can use and maintain easily.

9、  本灯具设有试验按钮，以便于用户定期检修，检修时，只需按下试验按钮，若能够切换到应急状态，显示面板继续显示，则正常，否则异常，即需进行维修。

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、    显示面板有A-O型面板，供用户选用，亦可根据用户要求订制。

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

According to user’s requirements. 

• BAYD防爆标志灯，防爆诱导灯，防爆疏散指示灯参数产品特点 1、BAYD防爆标志灯铸铝合金外壳，表面高压静电喷塑； 2、BAYD防爆标志灯压铸成型，结构紧凑，外型美观； 3、BAYD防爆标志灯具有抗高能量冲击的钢化玻璃，并能满足防爆要求的热聚变试验； 4、BAYD防爆标志灯采用长寿命高亮度的LED光源，功耗低，亮度高，寿命长达10万小时，几乎免维护使用，有效满足 节能、环保的要求； 5、BAYD防爆标志灯特殊设计的内部电路，具有过充电保护、短路保护、过放电保护等多种功能，有效保证使用性能； 6、BAYD防爆标志灯外露紧固件均采用防强腐蚀性能的不锈钢材质制成； 7、BAYD防爆标志灯内装免维护镍镉电池组，在正常供电下自动充电，事故或停电时应急灯自动电亮； 8、BAYD防爆标志灯标志牌图案可由用户根据需要选择； 9、BAYD防爆标志灯钢管或电缆均可布线； 10、BAYD防爆标志灯符合GB3836.1-2000、GB3836.2-2000、GB3836.3-2000、IEC60079标准要求