BAY52防爆防腐全塑荧光灯\BAY51-Q防爆防腐全塑荧光灯\BYS防爆防腐全塑荧光灯（ⅡC）
 
 适用范围   
1区，2区、20区、21区、22区危险场所。       
ⅡA、ⅡB、ⅡC类爆炸性气体环境。
适用于可燃性粉尘场所。
 产品特点
◆玻璃纤维增强不饱和聚脂模压成型外壳，具有强度高耐冲击，
    耐腐蚀等优良性能。                             
◆外壳为增安型结构，具有防水、防尘等优点。
◆内置开关采用防爆元件，当产品打开时能自动切断电源。
◆内装单脚灯管、快速瞬时启动，可根据用户要求改装双 脚灯管。
◆可根据用户要求配带应急装置。
◆电缆或钢管布线均可。

 主要技术参数
         防爆标志          额定电压(v)               防护等级            电缆外径(￠,mm)         进线口螺纹(G")            防腐等级
                                                                       
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        Exd ⅡCT6             220                      IP65               10～14                   3/4                        WF2
 配用光源 
        配用光源        2x20W           1x40W            2X40W
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           壳体类别                           I                        II                              II
 应急装置参数 
              应急起动时间(s)                                              充电时间(h)                                          应急照明时间(min)
 
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                0.3                                                           24                                                     90

 外形及安装举例
     护栏式(h) 　　　　                     　法兰式(f)
 
 壁式(b)                                       吊杆式(g) 
 
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型号                 A          B         C         D
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BAY52-2X20         780        150        196      500
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BAY52-2X40         1340       160        196      800
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                  吸顶式(x)

       序号 No.              名称 N                        备注             号 No.       名称                  备注
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           1            防爆荧光灯(CBQY)                                     13          吸盘                   3/4"
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           2            安装架                                               14          直杆                   3/4"
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           3         管夹                                                    15        联轴器
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           4         弯管                                                    16       固定板                 用户自备
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           5         异形接头                                                17       活接头  
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           6         立杆                                 1'/4"              18         安装架
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           7       活接头                                1'/2"               19      吊环螺钉 M6 x 12
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           8       接线盒(CBJH51-3/4C)                  用户另配             20       挂钩   
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           9       U型管夹 U                            用户自备             21       链条 
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           10       挠性连接管                           用户自备            22      膨胀螺钉  
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           11       立柱                                                   23      安装脚配件
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           12      安装架