防爆标志灯 - 型号HDYY51 - 浙江合顿防爆科技有限公司

1、适用于环境温度:-20℃～+40℃；

2、适用于爆炸性气体混合物危险场所:1区、2区；

3、适用于可燃性粉尘场所:21区、22区；

4、适用于石油开采、炼油、化工、军工等危险环境作安全出口指示和疏散指示之用；

5、执行标准:GB/T 3836.1、GB/T 3836.3、GB/T 3836.4、GB/T 3836.7、IEC 60079-0、IEC 60079-7、IEC 60079-11、IEC 60079-5、IEC 61241-0、IEC 61241-1。

1.Suitable for ambient temperature：-20℃～+40℃;

2.Suitable for dangerous places of explosive gas mixture: zone 1 and zone 2;

3.Suitable for combustible dust sites：21District、22District;

4.It is suitable for safety export and evacuation instructions in dangerous environments such as petroleum exploitation, refining, chemical industry and military industry;

5.Implementation standards: GB/T 3836.1, GB/T 3836.3, GB/T 3836.4, GB/T 3836.7, IEC 60079-0, IEC 60079-7, IEC 60079-11, IEC 60079-5, IEC 61241-0, IEC 61241-1.

1、铝合金压铸外壳，高速喷丸处理后，表面高压静电喷塑，耐腐蚀、抗老化。

2、不锈钢外露紧固件，防腐性能高。

3、疏散标志由用户自由选择，也可根据用户要求订制。

4、采用超高亮度LED光源，功耗低、寿命长，可实现长期免维护。

5、常亮形式，内装免维护电池组，在正常供电情况下自动充电，事故或停电时自动点亮。

6、消防系列内部电路采用特殊设计，具有过充、过放、短路保护等性能。

7、消防系列应急灯设置了自检功能，每月自动放电一次，应急工作状态维持120s，自动恢复主电状态。

8、消防系列应急灯设有年检功能，每隔一年自动由主电转入应急工作状态并持续至放电终止，然后自动恢复主电状态。

9、钢管或电缆布线均可。

1.Aluminum alloy die-casting shell, high-speed shot peening treatment, surface high-voltage electrostatic spraying, corrosion resistance, anti-aging.

2.Stainless steel exposed fasteners, high corrosion resistance.

3.Evacuation signs are freely chosen by users, and can also be customized according to users'requirements.

4.Ultra-high brightness LED light source, low power consumption, long life, can achieve long-term maintenance-free.

5.Usually bright form, built-in maintenance-free battery pack, automatic charging under normal power supply, automatic lighting in case of accident or power failure.

6.The internal circuit of fire protection series adopts special design, and has the functions of over charging, over discharging, short circuit protection and so on.

7.Fire emergency lights are equipped with self-checking function, which can discharge automatically once a month, maintain emergency working status for 120 seconds, and automatically restore the main state.

8.Fire Series Emergency Lamp has the function of annual inspection. Every other year, it automatically transfers the main power to the emergency working state and lasts until the discharge terminates, and then automatically restores the main power state.

9.Steel pipe or cable wiring is acceptable.