BBK防爆变压器(ⅡB)
适用范围Application
区、2区危场所.IIA、IIB、类爆竹性气体环境.
Can be used in Zone 1 and Zone 2one 2 dangerous places.
Can be used in IIA,IIB 、group explosive atmosphere.
产品特点 Features
铸铝合金外壳,表面喷塑.
电缆或钢管布线均可.
符合GB3836-2000,IEC60079标准要求