浙江普福防爆电器有限公司

适用范围 Application ■ 1区、2区危险场所。 ■ⅡA、ⅡB、IIC类爆炸性气体环境。 ■ 可实现照明,动力配电,也可实现多路降压起动 配并可实现计量和监测控制. ■ 注:要求IIC类时请注明. ◆ 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. -------------------------------------------------------------------------------- 防爆标志 额定电压 支路电流 主回路电流 Ex-mark Rated voltage(V) Branch current(A) Main circuit's current(A) -------------------------------------------------------------------------------- Exde II Bt4 *Exde II Ct4 220 380 ≤ 400 ≤630 -------------------------------------------------------------------------------- 型号含义 Model impication 产品特点 Featrues ■外壳采用优质钢板焊接成型，内装各种防爆电器， ■ The enclosure is welded by high-quality steel plates.Inside will be 可按 照用 户提供的电器原理图及主要技术参数定配 installed explosion-proof electrical appliances which can be reatively 电柜的 外形尺寸并选用相应的防爆电器,可根据要求 selected according to be installed in flush plate.Directly operating 制作成面 板上直接操作或开门后操作等形式。 or operating after opening is possible.