![](https://img.alicdn.com/imgextra/i1/2161879068/TB2wraiaXXXXXaSXXXXXXXXXXXX-2161879068.jpg)
![](https://img.alicdn.com/imgextra/i1/2161879068/TB2B88DcXXXXXc9XXXXXXXXXXXX-2161879068.png)
![](https://img.alicdn.com/imgextra/i2/2161879068/TB2X18GcXXXXXbRXXXXXXXXXXXX-2161879068.gif)
![](https://img.alicdn.com/imgextra/i4/2161879068/TB2c3OoaXXXXXa4XXXXXXXXXXXX-2161879068.jpg)
![](https://img.alicdn.com/imgextra/i1/2161879068/TB2nqhHcXXXXXbeXXXXXXXXXXXX-2161879068.jpg)
![尼得科變頻器](https://img.alicdn.com/imgextra/i4/2161879068/TB2cZJCcXXXXXakXpXXXXXXXXXX-2161879068.jpg)
![](https://img.alicdn.com/imgextra/i4/2161879068/TB2q4OpaXXXXXXzXXXXXXXXXXXX-2161879068.jpg)
概況Overview
優(yōu)異的性能
● 磁通矢量PWM 調(diào)制
● 電機(jī)參數(shù)自整定(靜止與旋轉(zhuǎn))
● 調(diào)速范圍達(dá)1:100(EV1000 為1:50)
● 起動(dòng)轉(zhuǎn)矩0.50Hz 時(shí)180% 額定轉(zhuǎn)矩
( EV1000 1Hz時(shí)150%)
● 轉(zhuǎn)矩自動(dòng)提升與手動(dòng)提升功能可選
多種行業(yè)專用功能
● PI 過(guò)程閉環(huán),多段速,簡(jiǎn)易PLC,紡織擺頻
● 定長(zhǎng)控制,運(yùn)行時(shí)間累計(jì)功能
● 高速脈沖輸入輸出功能
● 特長(zhǎng)加減速時(shí)間功能
優(yōu)良的環(huán)境適應(yīng)能力
● 專業(yè)“瞬停不停”算法,應(yīng)對(duì)電網(wǎng)晃電
● 自動(dòng)限流技術(shù)、自動(dòng)頻率調(diào)節(jié)技術(shù),應(yīng)對(duì)負(fù)載突變
● 所有單板進(jìn)行“三防漆”防護(hù),提高變頻器防潮濕、
粉塵和油污能力
● 獨(dú)立風(fēng)道設(shè)計(jì),提高抗粉塵環(huán)境
● 音調(diào)調(diào)整技術(shù),全面改善噪聲
豐富的標(biāo)準(zhǔn)配置
● 內(nèi)置脈沖編碼器接口
● RS232/RS485 標(biāo)準(zhǔn)通信接口,支持MODBUS 協(xié)議
● EV1000 全系列標(biāo)配制動(dòng)單元,EV2000 7.5kW 以下
配置制動(dòng)單元
擺頻示意
圖![](https://img.alicdn.com/imgextra/i4/2161879068/TB2BypGcXXXXXbwXXXXXXXXXXXX-2161879068.jpg)