特點/用途 Key Features/Application:
l 用于高精度,小相位誤差要求的三相電能表等電能計量裝置
l 線性范圍寬,輸出電流精度高,一致性好
l 環(huán)氧樹脂灌封,初次級工頻耐壓4KV/Min,絕緣電阻≥1000MΩ/500Vdc
l 工作頻率 50Hz/60Hz
l 工作溫度范圍: -40℃~85℃
l 符合標(biāo)準(zhǔn)JB/T10665-2016、IEC61869-2-2012
產(chǎn)品展示
PRODUCTS
特點/用途 Key Features/Application:
l 用于高精度,小相位誤差要求的三相電能表等電能計量裝置
l 線性范圍寬,輸出電流精度高,一致性好
l 環(huán)氧樹脂灌封,初次級工頻耐壓4KV/Min,絕緣電阻≥1000MΩ/500Vdc
l 工作頻率 50Hz/60Hz
l 工作溫度范圍: -40℃~85℃
l 符合標(biāo)準(zhǔn)JB/T10665-2016、IEC61869-2-2012
以下所示是此系列產(chǎn)品中較有代表性的幾種,我們可以根據(jù)用戶的特殊需求來設(shè)計和生產(chǎn)產(chǎn)品。
Only few typical products of this series are shown in the following page. EHC is capable of making other customized design and manufacturing per user request.
規(guī)格及參數(shù) Specifications:
型號 Model | 電流比 Current Ratio | 額定負(fù)載(Ω) Rated Burden | 準(zhǔn)確級 Accuracy Class |
0.3(1.2)A/2.5mA | 10 20 | 0.05 0.1 | |
1(6)A/5mA | |||
1.5(6)A/2mA | |||
1.5(6)A/5mA | |||
1.5(10)A/2mA | |||
1.5(10)A/5mA | |||
5(10)A/5mA | |||
1(10)A/0.5mA | |||
1(20)A/0.5mA | |||
1.5(6)A/0.75mA | |||
5(10)A/2.5mA | |||
5(20)A/2.5mA | |||
5(60)A/2.5mA | |||
5(80)A/2.5 mA | |||
5(100)A/2.5 mA |