适用范围 Application                     

1区、2区危险场所.
IIA、IIB、类爆炸性气体环境.         
可配装光源普通双脚灯管:2x40W、
1x40W、2x30W、1x30W、2x20w、1x20W

型号含义 Model implication

 产品特点 Features

铸铝合金外壳,压铸成形,表面喷塑,结构轻巧
更换灯管时,只须拧下端盖,就可直接进行更换灯管,壳体上没有铰链.
钢管或电缆布线均可.
本灯具可配装应急装置,如需请注明.
符合GB3836-2000,IEC60079 标准要求.
Diecasted aluminium alloy shell with plastic-sprayed surface.
Changing lamp tube must twist end cover.
Wiring by cable or steel pipe.
The emergency device can be provided according to user''s request.
Suitable for GB3836-2000,IEC60079 standard request.

主要技术参数 Main technical parameters

 防爆标志 Ex-mark            防护等级Protection grade         电缆外径￠,mmCable''s outside diameter         进线口螺纹G"Inlet''s thread 

              Exd Ⅱ BT6                              IP54  ＊IP65                                               8～10                                                        1/2

       额定总功率wRated power                 1x20        1x30        1x40        2x20       2x30        2x40

       额定电压v Rated voltage                                                                               220V/50Hz                  

 外形及安装举例 Outlinemounting example

护栏式h Fence type                               法兰式f Flange type

弯杆式w Bend-rod type                            吸顶式xCeiling type

         序号 No.          名称 Name                                         备注 Remark                               序号 No.         名称 Name                             备注Remark

               1            灯具 Lamp                                                  CBY51                                         11               U型管夹"U"Clamp                        用户自备

               2            杆M8X160Rod                                                                                                    12                立杆Pole

               3            接线盒 Junction box                                                                                          13                 活接头Active connector

               4            DN15-47钢管 Steel pipe                                                                                   14                 固定板 Fasten plate                     用户自备

               5            挠性连接管 Flexible Connector          用户另配Provided by rsers               15                 DN15-247钢管Steel pipe

                6           异形接头Reduction Connector                                                                          16                安装架Mounting bracket

                7           立柱 Column                                                                                                        17                连接螺母Connection screw

                8           活接头Active connector                                                                                   18                 螺杆M8X125 Screw stem

               9            弯杆Bend rod                                                                                                       19                 吸盘 Sucker    

              10           管夹,安装架Clamp,mounting bracket      用户另配                                          20                DN15-300钢管 Steel pipe