| 粉尘防爆标志灯DIPA20适用范围Application | |
- 20区、21区、22区危场所。
- 含有爆炸性或可燃性粉尘环境.
- Can be used in Zone 20 zone 21Zone 22 dangerous places.
- Can be used in explosive or flammable dust atmosphere.
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| 型号含义Model implication |
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| 粉尘防爆标志灯产品特点 Features |
- 铸铝合金外壳，表面喷塑。
- 透明标志牌可由用户自由选配
- 电子发光板式，采用*的压电
效应，在正常工作时几乎不耗电，
应急时间在2小时以上，且免维护，
降低了运行费用。 - 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
急灯自动点亮。 - 钢管或电缆布线均可。
- 符合GB12476，IEC62141要求。
- Diecasted aluminiumalloy shell with plastic-sprayed surface.
- The transparent mark-plate can be chosenmatched to user’s requirement.
- The electronic uminescence boardtype,uses special piezoelectricityeffect.
under the normal,it hardly consume the fime it can last several hours in
the emergency meanwhile,need no maintenaincereduce the operation
cost use. - Under the normal power-supplying condi tionm the inner nickel-cadmium can
recharge automatically,so that,the emergency lamp will tum on automatically
when the power lose because of accident or power failure. - Suitable for both steelpipecable wiring.
- Suitable for GB12476,IEC61241 standard request.
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| 主要技术参数 Main technical parameters | |
| 产品型号
Type | 额定电压（V）
Rated voltage | 额定功率（W
Pated power
| 光源
Luminous source | 应急照明时间min
Emergency lighting tme | 防爆标志
Ex-mark | 进线口螺纹
（G"
Inlet’s thread | 质量Kg
Mass | | 正常照明
Normal lighting | 应急照明
Emergency lighting | 正常
Normal | 应急照明
Emergency | 正常
Normal | 应急照明
Emergency | | CBYD-P | 220V/50Hz | 6 | 9 | 20 | U型荧光灯管
UFluorescent lamp tube | 碘钨灯
lodin-tung-stem lamp | 90 | Exd II BT6 | 3/4 | 8.6 | | CBYD-T | ≤3 | 电子发光板
Electronic luminescence board | 120 | 6.6 | |
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| 标志牌代号可根据用户要求特制）Marks code can be custommed to user’s requirement
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| A 型 A type B 型 B type C 型 C type |
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| D 型 D type E 型 E type F型 F type |
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| G型 G type H型 H type I型 I type |
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| J型 J type L型 L type |
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| M型 M type N型 N type O型 O type |
| 外形及安装举例 Outlineexample |
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| 壁式b Bracket 吸顶式xCeiling |
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| 吊杆式g Pendant 电子发光板式（吊杆式）Ｅlectronic luminescence boardPandant |
