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※ Application data ◆ Application form ◆Business license ※Product drawings ◆Schematic diagram ◆General assembly drawing ◆PCB ◆Structure cha……

※ 本質安全型“iD” 電氣設備的一種防爆型式，它將設備內部和暴露于潛在爆炸性環境的連接導線可能產生的電火花或熱效應能量限制在不能產生點燃的水平。 ◆ “iaD”保護等級 施加Um和Ui后，在下列每一種情況下，“iaD”保護等級電氣設備中的本質安全電路應不能引起點燃： ◇ 正常工作和施加最不利……

※ 什么是爆炸性粉塵？ 爆炸性粉塵：在一定條件下能與空氣發生氧化反應而燃燒的粉塵、纖維或飛絮。例如金屬粉、面粉、魚粉、紙粉、木粉、塑料、染料等。(水泥、泥沙、飛灰等是不可燃粉塵) ※粉塵爆炸五要素 ◆ 粉塵爆炸：火焰在粉塵云中傳播，引起壓力、溫度明顯躍升的現象。 ◆粉塵爆炸的五要素： ……

Product cotalog of KY Certificate: General electrical products of mining Driver controller General electrical products of mining Chopper governor General electrical products of mining resistor General electrical products of mining Silicon rect

KY Certificate refer to mine general electrical equipment certification, refers to a safety certification for electrical equipment (excluding cables and conductors) used in coal mine gas free, coal dust explosion hazardous areas and other similar undergro

※ Afanti provides the following explosion-proof technology training： ◆ Domestic, international and EU explosion-proof standard training ◆Training on explo……