適用范圍 Application ■ 1區、2區危險場所。 ■ⅡA、ⅡB、IIC類爆炸性氣體環境。 ■ 可實現照明,動力配電,也可實現多路降壓起動 配并可實現計量和監測控制. ■ 注:要求IIC類時請注明. ◆ Can be used in Zone 1 and Zone 2 dangerous places. ◆ Can be used in IIA、IIB、IIC group explosive atmosphere. ◆ Able to be used for illuminating,power disstributing,multi-circuit voltage-rduced starting,also for meter-controlling and inspect- controlling. ◆ Notice: Please note if need IIC group. -------------------------------------------------------------------------------- 防爆標志 額定電壓 支路電流 主回路電流 Ex-mark Rated voltage(V) Branch current(A) Main circuit's current(A) -------------------------------------------------------------------------------- Exde II Bt4 *Exde II Ct4 220 380 ≤ 400 ≤630 -------------------------------------------------------------------------------- 型號含義 Model impication 產品特點 Featrues ■外殼采用優質鋼板焊接成型，內裝各種防爆電器， ■ The enclosure is welded by high-quality steel plates.Inside will be 可按 照用 戶提供的電器原理圖及主要技術參數定配 installed explosion-proof electrical appliances which can be reatively 電柜的 外形尺寸并選用相應的防爆電器,可根據要求 selected according to be installed in flush plate.Directly operating 制作成面 板上直接操作或開門后操作等形式。 or operating after opening is possible.