机座号100~355mm 功 率2.2~315kW
工作制 S1 绝缘等级 F
适用于:含有甲烷和煤尘的煤矿井下(ExdⅠ)组可燃性气体或蒸汽与空气形成的爆炸性混合物的场所。
Applications: ldeal for the coal mine where methane and coal dust may be present Ex d I and temperature (ExdⅠ) flammable gas.
特点:防爆标志为Ex DI,外壳防护等级为IP55,接线盒制成六个出线端子,适用于橡套电缆(或塑料电缆)结构。
Features: all rating class I , the protective class is IP55,Cast iron conduit-box with six terminals for rubber jacket cable entry.
使用条件:海拔不超过1000m。环境温度随季节变化,但最高不超过+35℃, 最低不低于-15℃
Circumstance For Use: The altitude not exceeding 1000m above sea level. The ambient temperature subject to seasonal variations but not exceeding 35℃ and not less than -15℃.