南京南起起重電機(jī)有限公司銷售防暴起重電機(jī),適合防暴起重機(jī)運(yùn)行電機(jī),主要用工廠,電廠,石化企業(yè),有國家檢測(cè)報(bào)告.隔爆型錐形轉(zhuǎn)子電動(dòng)機(jī)是我廠最新設(shè)計(jì)的IIB、IIC級(jí)防爆電機(jī)。BZD系列電機(jī)主要作為防爆電動(dòng)葫蘆的起升電動(dòng)機(jī)和防爆電動(dòng)卷揚(yáng)機(jī)及其它設(shè)備的帶制動(dòng)動(dòng)力之用。BZDY系列電機(jī)主要作為防爆電動(dòng)葫蘆的運(yùn)行電機(jī)和單梁行車的驅(qū)動(dòng)裝置配套之用。BZD系列和BZDY系列電動(dòng)機(jī)按國家標(biāo)準(zhǔn)GB3836.2-83《爆炸性環(huán)境用防爆電氣設(shè)備隔爆型電氣設(shè)備 d 》的要求,制成隔爆型,防爆標(biāo)志dIIBT4、dIICT4,適用于工廠具有級(jí)別IIB、IIC級(jí),溫度組別T1~T4組的可燃性氣體、蒸氣與空氣形成的爆炸性氣體混合物的場(chǎng)所。電動(dòng)機(jī)工作制為S4,基準(zhǔn)負(fù)載持續(xù)率為25%,每小時(shí)等效起動(dòng)次數(shù)為120次。額定電壓:380V額定頻率:50Hz防護(hù)等級(jí)IP44或IP54ThemotorwithconicrotoristhelateatIIBandIIConedesignedbyourworks.TheBZDrangeofmotorsisusedastheliftingmotorofexplosion-proofelectrichoistandthedrivingequipmentofexplosion-proofwindingengineandothermachinery.TheBZDYrangeofmotorsisastherunmotorofexplosion-proofhoistormatchedwiththedrivingdeviceofsinglecarrier.Theexplosion-proofcharacteristicGB3836.2-2000 Flame-proof d --ElectricalApparatusUsedinExplosiveAtmospherePart2 canbemadeintoflame-prooftype.Thisrangeofmotors,whoseexplosivemarkingisdI,dIIAT4,dIIBT4anddIICT4,canrespectivelyusedinplaceswherethereareflammablegasandthemixtureofthevapourandairinthecoalmingingandfactorywheretheprotectiondegreeisIIA,IIBorIICandtemperatureisT1-T4.DutytypeisS4whosethebasicloadcontinuityis25%andtheequivalentstartingtimesis120everyhour.Ratedvoltage:380V.Ratedfrequency:50Hz.Protectiongrade:IP44orIP54.