型號含義  Model implication

適用范圍  Application
1、適用于1區(qū)、2區(qū)危險場所。
2、適用于ⅡA、ⅡB、ⅡC類爆炸性氣體環(huán)境。
3、可以按要求制作粉塵防爆。
注:要求ⅡC類或增安型請注明。
1、Can be used in Zone1and2dangerous places.
2、Can be used in ⅡA、ⅡB、ⅡC group explosive atmosphere.
3、Canbe used in flammable dust areas.
Notice:Please note if wantⅡC or safety-increased type. 
產(chǎn)品特點  Features
1、鑄鋁合金殼體，表面噴塑。
2、可直接吊裝燈具。
3、鋼管或電纜布線均可。
4、可按要求加裝補償電容，補償后COSΦ≥0.85
5、符合GB3836-2000，IEC60079標準要求。
1、The shell is of diecasted A1-alloy with plastic-sprayed surface.
2、Able to directly hung lamp.
3、Suitable for steel pipe ａnd cable wiring.
4、Can add elecricity capacity as requited. Compensate the empress COSΦ≥0.85
5、Suitable for GB6836-2000, IEC60079 standard request.
主要技術參數(shù)  Main technical parameters

ⅡB類和增安型尺寸見下表（ⅡB Group safety-increased dimension as follow）

外形及安裝舉例 Outline ａnd mounting example

ⅡC類尺寸見下表 ⅡCGroup dimension as follow

訂貨須知  Notic if ordering
用戶在訂貨時，請注明鎮(zhèn)流器的類型，功率以及防爆標志。
鎮(zhèn)流器出廠時均不配補償電容，如需要請注明。
Please note the type, power ａnd mark of ballast if ordering.
The town flows the all unqualified ａnd in expiation of electric capacity in hour in machine a factory, pleasing note such as the demand.