低壓電流互感器哪家好 計量電流互感器哪家好
SD-0.66-□□I 型電流互感器,為方圓孔型,主要適用于電纜穿越或單根母排穿越,作為電流測量和電能計量使用。
該產品系列全、規格多、適用面廣;30×30I為加大容量型,100A及以下額定容量可達到5~10VA(穿芯匝數僅2~3匝)。
SD-0.66-□□I type CT is rectangular & round window type, mainly adapted to cable entry or single bus bar entry, as current measuring and power metering.
The product has whole series types, various specifications and wide application. 30x30I type is burden-enhanced type, able to reach to 5 to 10VA for current up to 100A(core through turns is only 2 to 3 turns).
SD-0.66系列電流互感器適用于AC660V及以下、50/60HZ回路,作為電流測量、電能計量以及繼電保護使用。工作環境溫度-30℃~70℃,較高耐溫120℃,海拔高度≤3000m,工頻耐壓3000V/1min 50HZ,絕緣等級E,用于沒有雨雪直接侵襲,無嚴重污染及劇烈震動的場所。
SD-0.66 Series CTs are adapted to power system up to AC660V, 50/60Hz, as current measurement, energy measurement and relay protection. Working ambient temperature is between -30℃ and +70℃,the highest temperature withstand is 120℃. The altitude above sea is ≤3000m, power frequency withstand voltage is 3000V/1min.,50Hz, Insulation class is E, the CTs should be used in the condition that without direct attack from rain or snow, without serious pollution and violent vibration.
1、請注明互感器型號、額定電流比、準確級、額定容量及安裝方式等;
2、如有特殊要求,可與我公司聯系,以便按需定制。
1.When ordering, please specify the CT types, rated current ratio, accuracy class, rated capacity, installation style and so on.
2.For any special requirements, please contact us, so we can custom make upon your request.
如有特殊要求,可與我公司聯系,以便按需求定制!
桑迪電器|||低壓電流互感器哪家好 計量電流互感器哪家好