使用条件SERVICE CONDITIONS
1、海拔高度不超过1000m,环境空气温度-40℃~+40℃
2、安装场所无剧烈的机械振动、无有害气体及蒸汽、无导电性及爆炸性尘埃
3.连续运行电压1.0Un,长期过电压最高值不超过1.1Un
4.稳定过电流(包括谐波电流)不超过1.43In
5、最大允许容量不超过1.35Qn.
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1、Alitude
lower than 1000,ambiedt temperature-40℃~+40℃
2、No strong mechanical? vibration at installing place.No corrosive?
gas,insuctive sust,and in flammable and explosive media in
the ambient environment.
3、Continuous? operating voltage is 1.0Un.The highest voer-valtaeg
value for long time op eraion will not exceed 1.1Un.
4、Steady-state voer current(include harmonic? current )will
not exceed 1.43In.
5、The max capacity will not more than 1.35Qn. |