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适用范围
爆炸性气体混合物危险场所；1区 2区
可燃性气体 蒸气级别；IIA IIB IIC
温度组别；T1～T3
户内 户外（IP54，可按用户要求达到IP65）。
■Application
For the dangreous sites with explosive air mixture:division 1￡2
Flammable gas,steam class:ⅡA ⅡB ⅡC
Temperature classes;T1～T3
lndoor and outdoor(IP54，lt could be designed as IP65 according to user s requiements)
■结构特点
铸铝合金壳体,表面喷塑
所有隔爆面均为圆筒隔爆,防爆可靠性好
灯体调整角为±90。
反射罩采用抛物面形,并镀铬抛光,反射率高 受照面照度均匀
钢管或电缆布线 电缆布线须配电缆夹紧封接头
■Featuring
Enclosure is made of casting aluminium alloy surface is sprayed with plastics
All isolating explosion surfaces are circular sleeve-like so explosion-proof capacity is reliable
Adjustable angle±90。
Lighting reflector is shaped as parabola surface of reflector is chrome-pla-ting and polisged so the reflecting
capacity is very high luminous effectis very well-dis-tributed
Use steel tube or cable wiring
■型号含义 ■Model Meaning
 |
■主要技术数据 ■Main Technical Parameters
|
电压
voltage （V） |
防爆标志
Explosion-proofing marker |
防腐等级Corrosion-
proof grade |
防护等级
Protection category |
灯头螺纹
Lamp- holder |
进线口螺纹
lnlet s thread (in) |
电缆外径
Cable s outside diameter (mm) |
|
220
|
Exe ll T2
Exe ll BT2 Exe ll CT2 |
W WF1 WF2
|
IP54 *IP65
|
E40
|
G20
|
φ8～φ15
|
*特殊场所防护等级可达IP65. lt could be designed as IP65 according to user s requirements
■外形及安装尺寸 ■Dimensions
 |
|
灯泡种类
Lamp type |
功率(W)
Power(W) |
尺寸Size
|
灯体重量(kg)
Weight of lamp |
镇流器重量(kg)
Weight of ballast |
||
|
φD
|
H
|
H1
|
||||
|
汞灯(自镇)
MV |
250
|
390
|
610
|
/
|
18
|
/
|
|
450
|
450
|
580
|
22
|
|||
|
汞灯(外镇)
MV |
250
|
390
|
610
|
730
|
18
|
9
|
|
400
|
450
|
580
|
700
|
22
|
10
|
|
|
高压钠灯HS
中显色钠灯GHS 高显色钠灯BHS |
150
|
390
|
610
|
730
|
18
|
9
|
|
金属卤灯MH
|
175
250 |
|||||