2098-DSD-150

2098-DSD-150;
2098-DSD-150現(xiàn)貨；
2098-DSD-150供應(yīng)。

工業(yè)節(jié)能日漸成為產(chǎn)業(yè)發(fā)展核心之一。變頻器產(chǎn)品由于具有靈活的調(diào)速功能，在電力節(jié)能領(lǐng)域優(yōu)勢明顯。從當(dāng)前發(fā)展趨勢而言，變頻器產(chǎn)業(yè)將繼續(xù)走調(diào)速節(jié)能的發(fā)展道路。

變頻器是工控系統(tǒng)的重要組成設(shè)備，安裝在電機(jī)前端以實現(xiàn)調(diào)速和節(jié)能。高壓變頻器后端主要拖動風(fēng)機(jī)、水泵類負(fù)載，實際節(jié)電效果達(dá)30%~60%，未來該行業(yè)市場發(fā)展將受益于大中型項目改造;低壓變頻器與控制層和執(zhí)行層設(shè)備共同組成自動化控制系統(tǒng)，其未來發(fā)展將受益于制造業(yè)“裝備升級”。

變頻器工業(yè)應(yīng)用優(yōu)勢明顯十二五明確產(chǎn)業(yè)規(guī)劃

變頻技術(shù)用來對電機(jī)進(jìn)行無級調(diào)速，通過控制半導(dǎo)體器件的通斷改變輸出頻率，以實現(xiàn)對后端拖動交流電機(jī)的軟啟動、變頻調(diào)速及提高運轉(zhuǎn)精度，并實現(xiàn)過流、過壓、過載保護(hù)。

對比過去的機(jī)械調(diào)速方式，變頻調(diào)速的范圍寬，可達(dá)到100%~5%;調(diào)控精度高，可達(dá)到±0.5%;由于它是無極調(diào)速，可實現(xiàn)電機(jī)的軟啟動和整個生產(chǎn)系統(tǒng)的全自動控制，進(jìn)而減少對電網(wǎng)的沖擊。

有關(guān)專家對比了電氣設(shè)備中幾種主要節(jié)能產(chǎn)品的效果，其中變頻器效率高達(dá)30%~60%，使用時只需加裝在電機(jī)前端，對原有設(shè)備改動較小。


　　15. 新松恨不高千尺，惡竹應(yīng)須斬萬竿。(唐杜甫)
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