加濕器的電氣連接一定需要專(zhuān)業(yè)人員操作嗎？
加濕器的電氣連接需要由具有資格的專(zhuān)業(yè)人員執(zhí)行
Theelectricalconnectionofthehumidifierneedstobecarriedoutbyqualifiedprofessionals.
機(jī)組使用的電源應(yīng)由專(zhuān)線提供作業(yè)，機(jī)組提供了完整的內(nèi)部電路，電路的安裝及配置均按照設(shè)備銘牌中所標(biāo)定的電壓及頻率；機(jī)器不可在超過(guò)制造范圍的電壓及頻率下進(jìn)行操作。
Thepowersupplyusedbytheunitshouldbeprovidedbyadedicatedline.Theunitprovidesacompleteinternalcircuit.Theinstallationandconfigurationofthecircuitareinaccordancewiththevoltageandfrequencyspecifiedintheequipmentnameplate.Themachinecannotoperatebeyondthevoltageandfrequencyofthemanufacturingrange.
機(jī)組總電源進(jìn)線為五色電纜，接入機(jī)組電器柜的相應(yīng)接線端子排上；在連接機(jī)組總電源進(jìn)線時(shí)，需要注意五色電纜中線直徑較細(xì)的芯線接三相電源中線，黃綠線接地，其余三根線接電源。
Themainpowersupplylineoftheunitisafive-colorcable,whichisconnectedtothecorrespondingterminalrowoftheelectricalcabinetoftheunit.
在機(jī)組接通主電源前，應(yīng)對(duì)三相交流供電進(jìn)行檢查，以確保所供電壓波動(dòng)范圍不超過(guò)設(shè)備表明電壓及頻率的10%，對(duì)于高負(fù)荷場(chǎng)合能夠引起電壓的波動(dòng)，此項(xiàng)檢查尤為重要；機(jī)組必須接地，且設(shè)置帶熔斷器的空氣開(kāi)關(guān)以保證設(shè)備在檢查和服務(wù)時(shí)與電源絕緣。
Beforetheunitisconnectedtothemainpowersupply,thethree-phaseACpowersupplyshouldbecheckedtoensurethattherangeofvoltagefluctuationdoesnotexceed10%oftheindicatedvoltageandfrequencyoftheequipment.Itisinsulatedfromthepowersupplyduringinspectionandservice.
熔斷器的熔斷功率必須與所安裝機(jī)組的型號(hào)及類(lèi)型相一致。熔斷器應(yīng)該安裝在容易觸及的機(jī)組控制板上；電纜尺寸及熔斷功率，供電電纜及主電熔器對(duì)于所安裝的機(jī)組來(lái)說(shuō)必須有對(duì)應(yīng)正確的尺寸及熔斷功率，細(xì)節(jié)參見(jiàn)附后的電氣資料；機(jī)組的電源進(jìn)線上需要增加火警斷電保護(hù)以便及時(shí)發(fā)現(xiàn)問(wèn)題、減少不必要的麻煩。
Thefusingpoweroffusesmustbeconsistentwiththetypeandtypeofinstalledunits.Thefuseshouldbeinstalledontheeasy-to-touchunitcontrolboard;thecablesizeandfusingpower,powersupplycableandmainfusemusthavethecorrectsizeandfusingpowerfortheinstalledunit.Seetheattachedelectricaldatafordetails;thepowersupplylineoftheunitneedstobeprotectedagainstfireandpowerfailureintime.Identifyproblemsandreduceunnecessarytroubles.
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