一、适用范围
◆爆炸性气体环境:1区、2区
◆场所中危险气体或蒸气:IIA、IIB
◆温度组别:T1-T4
◆户内、户外(IP54、可按用户要求达到IP56)
Applying scope
◆Explosive gas atmospheres:Zone 1&2
◆Dangerous gases or vapors zone:IIA、IIB
◆Temperature classes:T1-T4
◆Indoor and outdoor(IP54.Itcould be designed as IP56 according to use's requirements.)
二、型号含义 Type designation
三、产品特点
◆铸铝合金壳体,表面喷塑。
◆钢化玻璃灯罩。
◆钢管或电缆布线,电缆布线须配电缆夹紧密封接头。
Feature
◆Enclosure is made of casting aluminium alloy,surface is sprayed with plastics.
◆Transparent glass guard is made of toughened glass.
◆Wiring with conduit or cable,For cable,it should be fitted with explosion protected cable seal gland.
四、外形、安装示意及尺寸 Outline and mounting Dimensions
五、主要技术参数 Specification
功率
Output
(W) 电压V
Voltage
(V) 灯炮种类
Lamp type 防护等级
Degree of
Protection 防爆标志
Ex-marking 防腐等级
Degree of
corrosion 灯头螺纹
Lamp-holder
thread 进线口螺纹
Inlet thread
size 电缆外径
Cable Dia.
(mm) 重量
Weight
(kg)
60、100、200 220V 白炽灯Inc. IP54,*IP65 ExeIIT3
ExdIIBT4 W,WF1,WF2 E27 G20 φ8-φ12 4
*特殊场所防护等级可达IP56。