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超長(zhǎng)壽命電能表的技術(shù)優(yōu)勢(shì)

發(fā)布日期:2022-10-09 點(diǎn)擊率:58

       引言: 機(jī)電式長(zhǎng)壽命電能表整機(jī)一體化程度高,各零部件均采取了特別工藝處理,既克服了電子式電能表由于電子元件容易老化壽命短的問題,也克服一般機(jī)電式電能表工藝的不足,并可在各種惡劣環(huán)境條件下的正常運(yùn)行。

    一、電磁元件等各導(dǎo)磁元件均采用優(yōu)質(zhì)原材加工,并經(jīng)高溫真空退火去應(yīng)力處理,以適應(yīng)壽命延長(zhǎng)、性能穩(wěn)定的需要。

    二、轉(zhuǎn)動(dòng)元件的導(dǎo)向部分采用高強(qiáng)度不銹鋼導(dǎo)向針與合成耐磨墨環(huán)配合,由于石墨具有自潤(rùn)滑作用,因此,可保證表計(jì)轉(zhuǎn)子使用二十年以上不需添加潤(rùn)滑油。

    三、機(jī)電式長(zhǎng)壽命電能表還可安裝脈沖發(fā)生裝置,便于校驗(yàn)和遠(yuǎn)程自動(dòng)抄表、讀表和電力市場(chǎng)發(fā)展對(duì)表計(jì)功能擴(kuò)展的要求。

    四、電壓線圈經(jīng)環(huán)氧樹脂灌封,滿足長(zhǎng)期使用絕緣強(qiáng)度不降低的要求。

    五、機(jī)電式長(zhǎng)壽命電能表具有高精度、高過載、寬負(fù)荷、功耗低的特點(diǎn)。整機(jī)生產(chǎn)流水作業(yè),便于批量制造。且價(jià)格低,易于被市場(chǎng)接受,是電能表行業(yè)出口創(chuàng)匯的首選。

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