在這里西瑪品牌電機以YVFE5-160M1-2W為例：YVFE3—電機型號，YVF表示變頻調(diào)速，E4表示IE4超高高效率；160—中心高；M—機座長度代號；1—鐵芯長度代號；2—電機極數(shù)。W-戶外使用。
西瑪YVFE5變頻電機
西瑪品牌YVFE5 series Ultra-efficiency variable-frequency speed-regulating three-phase asynchronous motor
西瑪電機YVFE5系列高效變頻調(diào)速三相異步電動機是在YE5系列電機基礎上派生的變頻調(diào)速三相異步電動機，符合GB/T755《旋轉(zhuǎn)電動機定額和性能》。冷卻方式為：IC416,其效率值符合GB/T32891.2-2019 《旋轉(zhuǎn)電機效率分級(IE代碼)第2部分：變速交流電動機》中的E5一致。本系列產(chǎn)品能夠完全取代 YJTG. YVF2. YVFE2、YVFE3、YVFE4系列低壓變頻調(diào)速三相異步電動機。
本系列超高效變頻調(diào)速三相異步電動機與變頻裝置構(gòu)成的調(diào)速系統(tǒng)，與其他調(diào)速方式相比：節(jié)能效果顯著，調(diào)速性能好，調(diào)速范圍廣，具有噪聲低、振動小、可與國內(nèi)外各種變頻器配套的特點。常用于風 機類、泵類、壓縮機類及供暖設備等負載。
YVFE5 series motor is Ultra-efficiency variable-frequency and speed-regulating three-phase asynchronous motor derived from YE5 series motor, which meets GB/T 755 "Rotating Electrical Machines- Ratings and Performance".The cooling method is IC416, and the efficiency meets with IE5 in GB/T 32891.2-2019 "Rotary Motor Efficiency Classification (IE Code) Part 2:Variable Speed AC Motor. This series of motors can completely replace YJTG, YVF2, YVFE2, YVFE3, YVFE4 series low-voltage variable frequency speed-regulating three-phase asynchronous motors.
The speed regulating systems connected frequency converter and YVFE3 series Ultra-efficiency variable frequency speed-regulating three-phase asynchronous motor, compared with other speed regulating systems, have the advantages of significant energy saving effect, good speed regulating performance, wide speed range, low noise, low vibration, easy equipment with various inverters at home and abroad, which are commonly used in fans, pumps, compressors and heating equipments.
以上關(guān)于YVFE5系列超高效變頻調(diào)速三相異步電動機的資料由西安西瑪電機技術(shù)部提供，網(wǎng)絡部整理發(fā)布，歡迎廣大新老客戶垂詢選購！
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