YVFE4系列高效變頻調(diào)速三相異步電動(dòng)機(jī)型號(hào)說(shuō)明

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YVFE4系列高效變頻調(diào)速三相異步電動(dòng)機(jī)概述

YVFE4 Series High-efficiency Variable-frequency Speed-regulating Three-phase Asynchronous Motor

YVFE4系列高效率變頻調(diào)速三相異步電動(dòng)機(jī)是在YE4系列電機(jī)基礎(chǔ)上派生的變頻調(diào)速三相異步電動(dòng)機(jī)符合GB/T 755《旋轉(zhuǎn)電動(dòng)機(jī)定額和性能》。冷卻方式為：9416,其效率值符合63/7 32891.2-2019《旋轉(zhuǎn) 電機(jī)效率分級(jí)(IE代碼)第2部分：變速交流電動(dòng)機(jī)》中的IE4一致。本系列產(chǎn)品能夠完全取代YJTG、YVF2, YVFE2、YVFE3系列低壓變頻調(diào)速三相異步電動(dòng)機(jī)。

YVFE4系列高效變頻調(diào)速三相異步電動(dòng)機(jī)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(dòng)小、可與國(guó)內(nèi)外各種變頻器配套的特點(diǎn)。常用于風(fēng)機(jī) 類(lèi)、泵類(lèi)、壓縮機(jī)類(lèi)及供暖設(shè)備等負(fù)載。

YVFE4 series motor is a variable-frequency and speed-regulating three-phase asynchronous motor derived from YE4 series motor, which meets GB/T 755 "Rotating Electrical Machines- Ratings and Performance". The cooling method is Ic416, and the efficiency meets with IE4 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 series low-voltage variable frequency speed-regulating three-phase asynchronous motors.

The speed regulating systems connected frequency converter and YVFE3 series high-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, easily supperted with various inverters at home and abroad, which are commonly used in fans, pumps, compressors and heating equipments.