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廣東電網(wǎng)公司電能計(jì)量裝置技術(shù)規(guī)范(試行)-wenkub

2023-04-27 03:12:00 本頁(yè)面
 

【正文】 ...............13 術(shù)語(yǔ) .................................................................................................................................1 關(guān)口計(jì)量點(diǎn) ..............................................................................................................1 電能計(jì)量裝置 ..........................................................................................................2 中性點(diǎn)絕緣系統(tǒng) ......................................................................................................2 非中性點(diǎn)絕緣系統(tǒng) ..................................................................................................2 試驗(yàn)接線盒 ..............................................................................................................2 分相接線方式 ..........................................................................................................2 簡(jiǎn)化接線方式 ..........................................................................................................24 計(jì)量裝置的設(shè)置 .............................................................................................................2 關(guān)口點(diǎn) ......................................................................................................................2 電力用戶 ..................................................................................................................35 技術(shù)要求 .........................................................................................................................3 電能計(jì)量裝置的分類 ..............................................................................................3 準(zhǔn)確度等級(jí) ..............................................................................................................4 計(jì)量方式 ..................................................................................................................5 電能計(jì)量裝置的要求 ..............................................................................................56 安裝接線要求 .................................................................................................................8 互感器的安裝 ..........................................................................................................8 電能表的安裝 ..........................................................................................................8 試驗(yàn)接線盒的安裝 ..................................................................................................9 接線要求 ..................................................................................................................9附錄 A:電壓互感器額定二次容量選擇方法 ............
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