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Home > Products & Suppliers > International Trade Mart (District 2)> 2 F > Hardware Tools/Accessories> Zhejiang Yubu Electric Co., LTD
sv600 series universal vector control inverter sv600-1854g/2004 p185kw motor speed governor 中文版
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  • Item No. 15326
  • Stock num 10068 piece
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Zhejiang Yubu Electric Co., LTD 6yr.

Main Products:

nylon cable tie,cable tie,Stainless steel cable tie,Expansion tube,cable clip,Tile cross,Frequency converter,Heat shrinkable tube,Cable joint,Throat band

Contacts:

Huang HuahuaChat

Mobile:

86-18867711136

WhatsApp:

18867711136

E-mail:

18867711136@163.com

WeChat:

18867711136

Address:

15326 , 6 Street, 2 F, 43 Gate, International Trade Mart (District 2).

Address:

Twelve hills, Houzhai Street, Yiwu City, Zhejiang Province,Yiwu,Jinhua City,Zhejiang Province

  • Description

                          变频器基本介绍

1.变频器(Variable-frequency Drive,缩写:VFD),也称为变频驱动器或驱动控制器,可译作Inverter(和逆变器的英文相同)。变频器是可调速驱动系统的一种,是应用变频驱动技术改变交流电动机工作电压的频率和幅度,来平滑控制交流电动机速度及转矩,最常见的是输入及输出都是交流电的交流/交流转换器。

2.在变频器出现之前,要调整电动机转速的应用需透过直流电动机才能完成,不然就是要透过利用内建耦合机的VS电动机,在运转中用耦合机使电动机的实际转速下降,变频器简化了上述的工作,缩小了设备体积,大幅度降低了维修率。不过变频器的电源线及电动机线上面有高频切换的讯号,会造成电磁干扰,而变频器输入侧的功率因素一般不佳,会产生电源端的谐波。变频器变频器

3.变频器的应用范围很广,从小型家电到大型的矿场研磨机及压缩机。全球约1/3的能量是消耗在驱动定速离心泵、风扇及压缩机的电动机上,而变频器的市场渗透率仍不算高。能源效率的显著提升是使用变频器的主要原因之一。

4.变频器技术和电力电子有密切关系,包括半导体切换元件、变频器拓扑、控制及模拟技术、以及控制硬件及固件的进步等。


Update time:20241006162807


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