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Product catalog of KY Certificate
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 and Testing
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
Explosion-proof Training
※ Afanti provides the following explosion-proof technology training: ◆ Domestic, international and EU explosion-proof standard training ◆Training on explo……
防爆電氣設(shè)備工程驗收要求
防爆電氣設(shè)備在安裝完畢后,試運前、試運中、交接時除應(yīng)按有關(guān)現(xiàn)行國家標(biāo)準(zhǔn)電氣裝置安裝工程施工及驗收規(guī)范相應(yīng)的檢查項目及要求進行檢查外,尚應(yīng)按本章各條規(guī)定進行檢查。 ※ 防爆電氣設(shè)備在試運行中,尚應(yīng)符合下列要求: 1)防爆電氣設(shè)備外殼的溫度不得超過規(guī)定值。 2)正壓型電氣設(shè)備的出風(fēng)口,應(yīng)無火花吹出。當(dāng)降低風(fēng)壓、……
爆炸性危險場所電氣線路防爆改造施工要求
※一般要求 ◆電氣線路的敷設(shè)方式、路徑應(yīng)符合防爆設(shè)計要求 ◆采用的低壓電纜和絕緣導(dǎo)線不得低于500V,絕緣導(dǎo)線必須敷設(shè)于鋼管內(nèi) ◆導(dǎo)線或電纜的連接,應(yīng)采用有防松措施的螺栓緊固或壓接、熔焊等,但不得繞接 ◆爆炸危險環(huán)境除本安電路外,采用的電纜或絕緣導(dǎo)線,其銅、鋁線芯最小截面應(yīng)符合表3.1.6的規(guī)定……
危險場所防爆電氣檢查和維護的要求
為使危險場所用電氣設(shè)備的點燃危險減至最小,在裝置和設(shè)備投入運行之前工程竣工交接驗收時,應(yīng)對它們進行初始檢查;為保證電氣設(shè)備處于良好狀態(tài),可在危險場所長期使用,應(yīng)進行連續(xù)監(jiān)督和定期檢查。初始檢查和定期檢查應(yīng)委托具有防爆專業(yè)資質(zhì)的安全生產(chǎn)檢測檢驗機構(gòu)進行。 注:某些檢查項目如果制造商已進行了同等的檢查,并且安裝過程不……
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