本站關鍵詞: YD係列變極多速三相異步電動機,       YVFE2係列變頻調速三相異步電動機,       YEJ係列電磁製動三相異步電動機,      

YVFE2係列變頻調速三相異步電動機

YVFE2係列變頻調速三相異步電動機

  • 發布日期:2019-03-21 總瀏覽:
YVFE2係列變頻調速三相異步電動機圖片1

YVFE2係列變頻調速三相異步電動機是以變頻器為供電電源的變頻調速三相異步電動機。通過改變電源頻率實現平滑地調節電動機的轉速,達到節能和控製自動化的目的。

YVFE2係列電動機效率高,調速範圍廣,精度高,運行穩定,操作和維修方便,其安裝尺寸符合國際電工委員會(IEC)標準,外殼防護等級為IP54、IP55,定額是以連續工作製(S1)為基準的連續定額。也可以運行在S3、S4、S5工作製下,其基本結構及安裝形式為B3、B5、B35。

YVFE2電機為外置冷風機YVFE2係列電動機的額定電壓為380V。額定頻率為50Hz,可以在3~100Hz範圍內連續調速,3~50Hz為恒轉矩運行,50~100Hz為恒功率運行。電機采用F級絕緣。

YVFE2係列電動機適用於驅動軋鋼、起重、運輸、機床、印染、造紙、化工、紡織、製藥等要求連續和頻繁正反轉的各種機械設備上。可與國內外各種變頻電源配套使用。

YVFE2電機的接線,功率在55KW以下為Y接法,功率在55KW以上為△接法。

使用條件:

執行標準:JB/T 7118

中心高:H90-355

額定電壓:380V

額定頻率:50Hz

變頻範圍:5-50Hz恒轉矩運行

50-100Hz恒功率運行

絕緣等級:F級

防護等級:IP54

冷卻方式:IC416

海拔高度:不超過1000m

環境溫度:-15℃~+40℃


YVFE2 series three-phase asynchronous motor with frequency conversion and speed regulation is a three-phase asynchronous motor with frequency conversion as power supply. By changing the frequency of power supply, the speed of motor can be adjusted smoothly to save energy and control automation.


YVFE2 series motors have high efficiency, wide speed range, high precision, stable operation and convenient maintenance. Its installation size conforms to IEC standards. The shell protection level is IP54 and IP55. The quota is a continuous quota based on continuous working system (S1). It can also run under the working system of S3, S4 and S5. Its basic structure and installation form are B3, B5 and B35.


The rated voltage of YVFE2 motor is 380V for YVFE2 series motor with external cooling fan. The rated frequency is 50Hz, which can be adjusted continuously in the range of 3-100Hz, running at constant torque at 3-50Hz and constant power at 50-100Hz. The motor adopts F class insulation.


YVFE2 series motors are suitable for driving rolling, lifting, transportation, machine tools, printing and dyeing, papermaking, chemical industry, textile, pharmaceutical and other mechanical equipment requiring continuous and frequent positive and negative inversion. It can be used with all kinds of variable frequency power supply at home and abroad.


The connection of YVFE2 motor is Y connection with power below 55KW and delta connection with power above 55KW.


Conditions of use:


Implementation criteria: JB/T 7118


Center height: H90-355


Rated voltage: 380V


Rated frequency: 50Hz


Frequency Conversion Range: 5-50Hz Constant Torque Operation


50-100Hz Constant Power Operation


Insulation Class: F Class


Protection Level: IP54


Cooling mode: IC416


Elevation: no more than 1000M


Ambient temperature: - 15 +40.

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